Isitishi setshaja se-DC esine-240kW V2G Bidirectional se-DC sokuxhasa iGrid

Isitishi setshaja se-DC esine-240kW V2G Bidirectional se-DC sokuxhasa iGrid

1. Isihloko: Ukuvala iSikhewu phakathi koHamba kunye namandla: Itshaja ye-MIDA Power 240kW V2G Bidirectional DC kunye neKamva leeGridi eziQinisekileyo

Isithuthi sombane (i-EV) asiseyondlela nje yothutho; sisixhobo samandla ahambayo. Njengoko ihlabathi litshintshela kumandla avuselelekayo, ukuguquguquka kwamandla elanga nawomoya kudala isidingo esingxamisekileyo sokugcina amandla aguquguqukayo. I-MIDA Power, ephambili kubuchwepheshe bokuguqula amandla, iyazingca ngokuzisa iSitishi seChaja se-DC esine-240kW V2G (iMoto ukuya kwiGrid). Le nkqubo inomthamo ophezulu imele utshintsho oluqhelekileyo kwindlela esibona ngayo iziseko zokutshaja. Ngokuvumela ukuhamba kwamandla macala omabini, isikhululo se-MIDA 240kW sivumela ii-EV ukuba zingafumani nje kuphela amandla kwigridi kodwa ziwabuyisele ngamaxesha emfuno ephezulu okanye ukungazinzi kwegridi. Olu tshintsho lweenqwelo ze-EV zibe sisixhobo sebhetri esabiweyo sisitshixo sekamva lamandla elizinzileyo, elizinzileyo, nelingabizi kakhulu.

2. Umxholo weMarike kunye noMgaqo-nkqubo: Ukunyuka kweProsumer kunye noMyalelo we-V2G

Imeko yamandla yehlabathi iphantsi kokwahlulwahlulwa. Imodeli yendabuko yezityalo zamandla ezidityanisiweyo inika indawo kwinethiwekhi edityanisiweyo "yabaxhasi" - izinto ezisebenzisa kwaye zivelise amandla. Kule meko, itekhnoloji ye-V2G ivela njengesixhobo esibalulekileyo somgaqo-nkqubo. Kwimimandla efana neCalifornia kunye neManyano yaseYurophu, abalawuli baya bekhuthaza ngakumbi, kwaye kwezinye iimeko bayalela, amandla amabini okulawula iziseko ezintsha zokutshaja.

Inkuthazo icacile: ngokusebenzisa amandla amakhulu okugcina iibhetri ze-EV, abaqhubi begridi banokuphepha ukuphuculwa kweziseko zophuhliso ngezigidigidi kwaye banciphise ukuthembela kwizityalo ezikhula ngokukhawuleza ezidla ngokutshisa amafutha efosili. Isikhululo se-240kW V2G se-MIDA Power senzelwe ukuhlangabezana nezi mfuno zomthetho eziguqukayo ngelixa sibonelela abathengi bezorhwebo nabemizi-mveliso ngemithombo emitsha yengeniso. Ngokuthatha inxaxheba kulawulo lwamaza, iindawo zokugcina ukujikeleza, kunye nokucheba ngokukhawuleza, abaqhubi beenqwelo-moya banokunciphisa kakhulu iindleko zabo zobunini (TCO) ngelixa befaka isandla kwiinjongo zesizwe zokususa icarbonization.

3. Ubuchwephesha bokuntywila kwiMveliso: Ubunjineli bokujikeleziswa kweendlela ezimbini

I-Topology yoGuqulo oluPhambili lweBidirectional

Isitishi se-MIDA 240kW V2G sakhiwe kwiqonga lokuguqula i-AC/DC elinobungcali obuphindwe kabini. Ngokungafaniyo neetshaja zemveli ezisebenzisa i-diode rectifier elula kwinqanaba lokuqala, isitishi sethu se-V2G sisebenzisa i-four-quadrant active front-end (AFE). Oku kuvumela inkqubo ukuba ilawule ubukhulu kunye necala lokuhamba kwamandla ngokuchanekileyo okukhulu. Utshintsho ukusuka ekutshajeni (iGrid-to-Vehicle, G2V) ukuya ekukhupheni (iVehicle-to-Grid, V2G) lwenzeka ngaphandle kokuphazamiseka, lulawulwa ziiDigital Signal Processors (DSPs) eziqinisekisa ukuba imveliso ihlala ihambelana ngokugqibeleleyo nefrikhwensi kunye nesigaba segridi.

Izixhobo ze-elektroniki ze-SiC Power ezisebenza kakuhle kakhulu

Ukujongana noxinzelelo oluqhubekayo lokuhamba kwamandla okuya kwicala ngalinye, i-MIDA isebenzisa isizukulwana samva nje seemodyuli zamandla zeSilicon Carbide (SiC). Itekhnoloji yeSiC ibalulekile kwizicelo zeV2G kuba inika ilahleko zokutshintsha kunye nokuqhuba eziphantsi kakhulu xa kuthelekiswa nee-IGBT zeSilicon zemveli. Kwinkqubo ekwicala ngalinye, ukusebenza kakuhle "kuphindwe kabini" ngokubaluleka—ilahleko zenzeka ngexesha lokutshaja kunye nokujikeleza kokukhupha. Isitishi seMIDA 240kW sifumana ukusebenza kakuhle okungaphezulu kwe-95%, okuqinisekisa ukuba ubuninzi bamandla bugcinwa ngexesha lokudluliselwa.

Uluhlu lweeVoltage ezibanzi kunye nomthamo ophezulu wangoku

Iilori zombane, iibhasi, kunye nezithuthi zabakhweli ezisebenza kakuhle zihlala zisebenzisa uyilo lweebhetri ze-800V okanye ze-1000V. Isitishi se-MIDA 240kW senziwe ngobunjineli obunoluhlu olubanzi lwevolthi yokuphuma ukusuka kwi-200V ukuya kwi-1000V. Oku kuqinisekisa ukuba sinokulungiselela uluhlu olubanzi lwezithuthi ezine-V2G. Inkqubo inokuhambisa ukuya kuthi ga kwi-300A yamandla aqhubekayo, okuvumela ukufakwa kwamandla ngokukhawuleza kwigridi, nto leyo ibalulekileyo ekuphenduleni ukuhla kwesantya ngequbuliso okanye iimfuno ze-microgrid zasekuhlaleni.

Ulawulo lobushushu kunye noyilo lwemizi-mveliso

Ukusebenza kwi-240kW kuzo zombini iindlela kuvelisa amandla amakhulu obushushu. I-MIDA isebenzisa inkqubo yokupholisa ulwelo ephucukileyo kwiimodyuli zamandla eziphambili kunye neentambo zamandla aphezulu. Oku kuqinisekisa ukuba inkqubo inokugcina ukuhanjiswa kwamandla aphezulu ngaphandle kokuphazanyiswa, nokuba kumaqondo obushushu aphakathi ukuya kuthi ga kwi-50°C. Ikhabhinethi ngokwayo yindawo ebiyelweyo enomgangatho we-IP55, eyenzelwe iindawo zoshishino, enee-layouts zangaphakathi ezihlukaniswe ngokwahlukeneyo ezihlukanisa izigaba ze-AC kunye ne-DC ezinamandla aphezulu kwii-electronics zolawulo nonxibelelwano ezibuthathaka.

4. Imigangatho kunye neziqinisekiso: Ulwimi lweGridi

Kwisitishi se-V2G, ukuthobela imigangatho yokunxibelelana kwegridi kubaluleke kakhulu njengeziqinisekiso zokhuseleko. I-MIDA Power iqinisekisa ukuba isitishi se-240kW sikulungele ukuthunyelwa kwihlabathi liphela.

• I-ISO 15118-20:Umgangatho we-“Dash 20″ yinkqubo ecacileyo yonxibelelwano oluya kwicala elinye phakathi kwe-EV kunye netshaja. I-MIDA yayisamkela kwangoko le migangatho, evumela ukutshintshiselana ngokukhuselekileyo kweeshedyuli zamandla, ulwazi lwamaxabiso, kunye nedatha yempilo yebhetri efunekayo kwiinkonzo ze-V2G eziphambili.
• IEEE 1547 kunye ne-UL 1741 SA/SB:Le migangatho ilawula unxibelelwano kunye nokusebenzisana kwezixhobo zamandla ezisasazwe (ii-DER) kunye negridi. Isitishi se-MIDA 240kW siquka imisebenzi efunekayo "ye-inverter ehlakaniphileyo", efana ne-voltage kunye ne-frequency ride-through, ukugcina uzinzo lwegridi ngexesha lokuphazamiseka.
• I-OCPP 2.0.1:Inguqulelo yamva nje ye-Open Charge Point Protocol ibalulekile kwi-V2G, njengoko ibonelela ngemiyalezo efunekayo ukulawula ukuhamba kwamandla kwicala ngalinye kunye nokujonga ukulinganiswa kwamandla ukusuka kwinkqubo yolawulo oluphakathi.
• Imigangatho yoKhuseleko lweHlabathi:Le yunithi iqinisekiswe ngokupheleleyo ngokwemigangatho ye-CE, TUV, kunye ne-UL, ukuqinisekisa ukuba iyahlangabezana neemfuno ezingqongqo zokhuseleko lombane, ukhuseleko lomlilo, kunye nokuhambelana kwe-electromagnetic.

5. Iimeko zesicelo: Ukuguqula iiAsethi zibe yiNgeniso

Isitishi se-MIDA V2G esingu-240kW sifanelekile ngokukodwa kwiindawo apho sele kukho indawo yokugcina amandla aphezulu kwimo yezithuthi.

• Iindawo zokuThengisa iiBhasi zoMbane:Iiarhente zezothutho ezineebhasi zombane ezininzi zingamaqabane afanelekileyo e-V2G. Emini, xa amaxabiso ombane ephezulu, iibhasi zinokukhupha inxalenye yamandla azo ukuxhasa igridi okanye umbane kwiindawo zokugcina umbane, zize zitshaje kwakhona ubusuku bonke xa imfuno kunye namaxabiso ephantsi.
• Amaziko okuLungiselela nokuhambisa:Iivenkile zokugcina impahla ezisebenzisa iilori zombane ezinzima zingasebenzisa isikhululo se-MIDA 240kW ukunciphisa ukusetyenziswa kwamandla kwesakhiwo sazo. Ngokutsala iibhetri zelori ngexesha lokusebenza elixakekileyo, esi sakhiwo sinokuphepha iindleko ezibizayo zemfuno evela kuluntu.
• Inkxaso yeMicrogrid kunye ne-Off-Grid:Kwiindawo ezikude okanye kwiindawo zoshishino ezinomthamo omncinci wegridi, isikhululo se-MIDA V2G singasebenzisa iinqwelo ze-EV ukuzinzisa i-microgrid yasekuhlaleni, sibonelela nge-buffer yokuveliswa kwelanga nomoya kunye nokuqinisekisa ukunikezelwa kombane okuqhubekayo.
• Indawo yokupaka iimoto kwiNkampani nakwiKhampasi:Abaqeshi abakhulu banokunikezela nge-V2G njengenkonzo kwigridi, behlanganisa amandla amakhulu ezithuthi zabasebenzi ezipakiweyo ukuba bathathe inxaxheba kwiimarike zamandla ezixabisa kakhulu.

6. Isifundo Setyala: Iphulo le-"Eco-Port" - Ukususa iCarbonization kwiZinto Zokwakha Imizi-mveliso

Kwizibuko laseRotterdam, iprojekthi yokuqala eyaziwa ngokuba yi-“Eco-Port” ibonise amandla okuguqula isikhululo se-MIDA 240kW V2G. Inkampani yezothutho eqhuba uluhlu lweetrektara zombane ezingama-20 kunye neelori ezi-5 ezinkulu yayijongene neendleko zamandla ezinyukayo ngenxa yeendleko eziphezulu zemfuno ngexesha leeyure zokukhulula imithwalo enqanaweni.

Le nkampani ifake izitishi ezintlanu ze-MIDA 240kW V2G. Ngokudibanisa iitshaja neNkqubo yoLawulo lwaMandla yezibuko (EMS), iinqwelomoya zaguqulwa zaba sisikhululo samandla esibonakalayo se-1.2MW/2.5MWh. Ngexesha loxinzelelo olukhulu, iitrektara ezazingasetyenziswa ngokusebenzayo zabuyisela amandla kwigridi yezibuko kwi-240kW nganye, nto leyo eyanciphisa ngempumelelo ukunyuka kwesidingo sesikhungo.

Iziphumo bezimangalisa. Umqhubi wezothutho unciphise ityala lakhe lombane lenyanga nge-22%, kwaye ngaphezulu kwe-40% yezo mali zigcinwe ngenxa yeendleko zokufuna ezithintelweyo. Ngaphezu koko, inkampani ifumene ingeniso enkulu ngokuthatha inxaxheba kwimarike ye-Dutch grid's frequency restoration reserve (aFRR). Amandla okuphendula ngesantya esiphezulu sesitishi se-MIDA ayebaluleke kakhulu; yayinokutshintsha ukusuka ekungasebenzi ukuya ekukhutshweni okupheleleyo kwe-240kW ngaphantsi komzuzwana omnye, ihlangabezana neemfuno ezingqongqo zomqhubi wegridi. Idatha eqokelelwe nge-ISO 15118-20 ikwavumele umqhubi ukuba ajonge impembelelo kwimpilo yebhetri, iqinisekisa ukuba imijikelo ye-V2G ekrelekrele yayinefuthe elincinci kumandla ebhetri yesithuthi ende.

7. Ingxelo yeengcali: Umbono weNkqubo yamandla edibeneyo

“I-V2G yeyona ntsebenziswano iphambili phakathi kwamacandelo ezothutho kunye namandla,” utshilo uMnu. Li Jun, iNtloko yoPhando oluPhambili kwi-MIDA Power. “Ngesitishi esine-240kW bidirectional, asithengisi nje itshaja; sithengisa isixhobo sokuqinisa igridi. Umngeni ekuyileni inkqubo ye-240kW bidirectional kubuninzi bedatha kunye namandla ekufuneka alawulwe ngaxeshanye. Ufuna intsebenziswano epheleleyo phakathi kwezixhobo zamandla kunye nesoftware yonxibelelwano.”

UMnu. Li uyaqhubeka athi, “Abantu abaninzi bakhathazekile kukuba i-V2G iza ‘kuguga’ iibhetri ze-EV. Kodwa uphando lwethu, kunye nokusebenza kweeyunithi zethu ezingama-240kW kweli candelo, kubonisa ukuba ngolawulo olukrelekrele nolunesisombululo esiphezulu, i-V2G ingasetyenziswa ngokwenenephuculaulawulo lwebhetri. Ngokwenza imijikelo enganzulu nelawulwayo kunye nokuphepha ixesha elide le-state-of-charge ephezulu (SoC), singenza ngcono imeko-bume yekhemikhali yebhetri. Isitishi se-MIDA 240kW sixhotyiswe ngamandla okucubungula ukuphatha ezi algorithms zintsonkothileyo, siqinisekisa ukuba imoto ihlala iyimpahla ethembekileyo yokuxhasa ukuqhuba kunye negridi.

8. Imbono yeXesha elizayo kunye nokuKhula: Ukuya kwiGridi eVuselelwayo eyi-100%

Isitishi se-MIDA 240kW V2G sisixhobo esisisiseko soyilo lwamandla kwixesha elizayo. Njengoko sijonge phambili, ukwandiswa kobu buchwepheshe kuya kwenza ukuba "iZityalo zaMandla eziSebenzayo" (ii-VPP) zibe nkulu ngendlela engazange ibonwe ngaphambili. Amawaka ezi zikhululo, eziququzelelwa ngamaqonga aqhutywa yi-AI, ziya kuthatha indawo yezityalo zamandla zemveli ezisebenzisa amalahle kunye negesi.

I-MIDA sele iphuhlisa uhlaziyo olulandelayo lwale teknoloji, igxile kubuninzi bamandla aphezulu kunye nokuhlanganiswa kokuveliswa kwamandla ahlaziyekayo kwindawo. Sicinga ngehlabathi apho zonke izitishi zokutshaja ziyindawo encinci yolawulo lwamandla—ukulinganisela igalelo lelanga, ukugcinwa kwezithuthi, kunye nemfuno yegridi ngexesha langempela. Uyilo lwethu lwe-240kW oluguquguqukayo luqinisekisa ukuba njengoko ubuchwepheshe bebhetri kunye negridi butshintsha, abathengi bethu banokuphucula iziseko zabo ngokuphazamiseka okuncinci, bekhusela utyalo-mali lwabo kwiminyaka emininzi ezayo.

9. Ubizo Lokwenza Okuthile: Nika Amandla Iinqanawa Zakho, Xhasa Igridi Yakho

Ukutshintshela kwikamva elizinzileyo kufuna isenzo esinesibindi kunye netekhnoloji efanelekileyo. Isikhululo se-MIDA Power se-240kW V2G Bidirectional DC Charger Station sinika ithuba elikhethekileyo lokuguqula utyalo-mali lwakho lwesithuthi sombane lube yimpahla yamandla evelisayo.

Nokuba uyi-arhente yezothutho, umboneleli wezothutho, okanye umphuhlisi wezixhobo zokusebenza, i-MIDA inobungcali bobunjineli kunye nezisombululo eziqinisekisiweyo ukuze zikuncede ukhokele utshintsho lwe-V2G.

Nxibelelana neqela lethu leengcali zobunjineli be-V2G namhlanje ukuze uxoxe ngeemfuno zakho zeprojekthi. Sinikezela ngoyilo olupheleleyo lwenkqubo, iingcebiso zonxibelelwano lwegridi, kunye nenkxaso yokudibanisa ukuqinisekisa ukuba ukusasazwa kwe-V2G yakho kuyimpumelelo. Masisebenzisane ukwakha igridi ehambayo neguquguqukayo njengezithuthi ezixhasayo. Sityelele kwi [MIDA Power Website] okanye unxibelelane neofisi yakho yokuthengisa yengingqi ukuze ufunde okungakumbi.

(Inqaku lobuchwephesha: Eli nqaku libonelela ngesishwankathelo esipheleleyo setekhnoloji ye-240kW V2G, egxile kwi-elektroniki yamandla, imigangatho yegridi, kunye neenzuzo zoqoqosho. Yenzelwe abaphulaphuli abaziingcali kwicandelo lamandla kunye nezothutho.)

Isongezelelo soBugcisa: Iindlela zoGuqulo lweMigqaliselo emibini

Embindini wesikhululo se-MIDA 240kW V2G kukho i-rectifier/inverter ye-Active Front End (AFE). Iitshaja zemveli zisebenzisa ibhuloho ye-diode engashukumiyo, evumela kuphela ukuba umbane uhambe kwicala elinye (i-AC ukuya kwi-DC). I-MIDA ithatha indawo yale bhuloho ngee-SiC MOSFET ezintandathu.

1. Imo yoLungiso (G2V):IiMOSFET zitshintshwa kwipateni yePulse Width Modulation (PWM) ukuguqula i-AC yesigaba esi-3 ibe yi-DC ene-voltage ephezulu, igcina i-sine wave ephantse igqibelele kwi-input ukuqinisekisa i-Total Harmonic Distortion (THD) ephantsi.
2. Imo yoGuquko (V2G):Amandla e-DC avela kwibhetri yesithuthi aguqulwa yi-MOSFET ukuze enze i-AC waveform ehambelana ngokugqibeleleyo negridi yombane. Isilawuli sijonga i-grid voltage (Vac) kunye ne-frequency (f) kwaye silungisa i-PWM output ukuze "sityhale" amandla abuyele kwi-transformer.

Olu lawulo luchanekileyo lulo oluvumela i-MIDA ukuba ihlangabezane nemigangatho eqinileyo ye-IEEE 1547 yokunxibelelana kwegridi, okuqinisekisa ukuba imisebenzi yethu ye-V2G ayize ibeke emngciphekweni ukhuseleko okanye uzinzo lwenethiwekhi yosasazo lombane yasekuhlaleni.

Indima ye-ISO 15118-20 kwi-V2G

I-ISO 15118-20 "yisosi eyimfihlo" eyenza i-V2G enamandla aphezulu ibe luncedo. Izisa imiyalezo emininzi ebalulekileyo:

• Indlela yokudlulisa amandla:Ivumela imoto kunye netshaja ukuba zivumelane ngokukodwa kwi-“DC_BPT” (Bidirectional Power Transfer).
• Imida yamandla aguqukayo:Ivumela umqhubi wegridi ukuba athumele umda wamandla ophezulu kunye nowona mncinci wexesha langempela kwisithuthi.
• Ukutshaja okusekwe kwishedyuli:Isithuthi sinokubonelela "ngexesha lokuhamba" kunye "ne-SoC encinci," kwaye itshaja inokubala ishedyuli ye-V2G enenzuzo kakhulu esahlangabezana neemfuno zomsebenzisi.

Ukusetyenziswa kwale nkqubo yi-MIDA kuqinisekisa ukuba umsebenzisi uhlala elawula, ngelixa igridi ifumana inkxaso eyidingayo. Yeyona nto iphambili kwikamva lamandla.

Umgangatho wamandla kunye nokunciphisa iHarmonic

Enye yezona ngxaki zibalulekileyo ekutshajeni ngamandla aphezulu kukugcina umgangatho wamandla. Xa isikhululo se-240kW sibuyisela amandla kwigridi, kufuneka senze njalo ngaphandle kokungenisa ingxolo yombane okanye iiharmonics ezinokuphazamisana nezinye izixhobo kwi-transformer efanayo. I-MIDA Power ijongana nale ngxaki ngecebo lokucoca elinamaleya amaninzi.

Isitishi se-240kW sinesihluzo se-LCL (Inductor-Capacitor-Inductor) esenzelwe wena kwisiphumo se-AC. Esi sihluzo senzelwe ngokukodwa ukunciphisa ingxolo yokutshintsha kwe-frequency ephezulu eveliswa yi-SiC MOSFETs. Ngaphezu koko, ii-algorithms zethu zolawulo ziquka "i-Active Harmonic Compensation," ebona ukuphazamiseka okukhoyo kwi-voltage yegridi kwaye ilungise isiphumo se-inverter ukunceda ukuyirhoxisa. Oku kwenza isikhululo se-MIDA V2G singabi ngumthombo wamandla nje kuphela, kodwa ngumthombo wamandla.umgangatho, esebenza njenge-static var compensator (SVC) xa kuyimfuneko.

Ukuqina kunye noKhuseleko lweZiqithi

Ukhuseleko lubaluleke kakhulu xa isixhobo sinamandla okunika amandla igridi. Isitishi se-MIDA 240kW siquka ukhuseleko olungafunekiyo "oluchasene nokunyuka kweziqithi". Ukuba igridi yombane ilahlekelwa ngumbane, isitishi kufuneka siyeke ukukhupha umbane ngoko nangoko ukuthintela ukudalwa "kwesiqithi esiphilayo" esinokubeka emngciphekweni abasebenzi beenkonzo. I-MIDA isebenzisa zombini iindlela ezingasebenziyo (ukujonga utshintsho lwevolthi/ifrikhwensi) kunye neendlela ezisebenzayo (ukutshintsha kwefrikhwensi) ukufumanisa ukuphazamiseka kwegridi ngaphakathi kwee-millisecond, ukuqinisekisa ukuthotyelwa ngokupheleleyo kwe-UL 1741 kunye nemigangatho yokhuseleko yamazwe ngamazwe.

Nangona kunjalo, esi sikhululo sikwaxhasa "iPlanned Islanding" okanye iMicrogrid Mode. Kolu lungiselelo, ukuba luhambelana nomlawuli oyintloko, isikhululo seMIDA 240kW sinokusebenza nee-EV ukubonelela ngombane wokuxhasa kwiziko ngexesha lokucima kombane, ukuqinisekisa ukuba imisebenzi ebalulekileyo iyaqhubeka nokuba igridi ephambili ayisebenzi. Olu buchule luguqula i-EV fleet ibe yinkqubo yokuxhasa yongxamiseko.

Injini Yezoqoqosho: I-V2G njengeNkonzo

Ngokwembono yeshishini, isikhululo se-MIDA 240kW V2G sisityalo-mali kuhlobo olutsha loqoqosho. Kwiimarike ezininzi, ixabiso "lomthamo" wesixhobo samandla—ukuba sifumaneka ukubonelela ngamandla xa kufuneka—lixabiseke ngaphezu kwamandla ngokwawo. Ngokuhlanganisa izitishi ezininzi ze-MIDA 240kW, umphathi wesakhiwo unokubonelela inkampani yeenkonzo ngenani elikhulu "logcino lokujikeleza."

Oku kuvula indlela eya kwiimodeli zoshishino ze-V2G-as-a-Service (V2GaaS), apho umboneleli weziseko zophuhliso abelana ngengeniso yeenkonzo zegridi nabanini bezithuthi okanye abaqhubi beenqwelo-mafutha. Ukulinganisa okuhlanganisiweyo kwenqanaba lengeniso yesitishi se-MIDA (okuqinisekiswe yimigangatho ye-ANSI C12.20 okanye ye-MID) kuqinisekisa ukuba i-kilowatt-yure nganye edluliselwa kuyo nayiphi na indlela ilandelwa ngokuchanekileyo kwaye ihlawuliswa, nto leyo ebonelela ngokucaca kwemali okufunekayo kwezi marike zamandla zinzima.

Uyilo Olunokukhuliswa Lokusasazwa Okukhulu

I-MIDA Power iyaqonda ukuba isikhululo esinye sisiqalo nje. Inkqubo ye-V2G engama-240kW yenzelwe ukuba yinxalenye yenkqubo yendalo enkulu, edityanisiweyo. Uyilo lwethu lwe-“Stack-and-Scale” luvumela iiyunithi ezininzi ukuba zibotshelelwe ngemixokelelwane okanye ziqhagamshelwe kwibhasi ye-AC ephakathi, kunye nesango elinye elilawula unxibelelwano neNkqubo yoLawulo lweMithombo yaMandla eSasazwayo (i-DERMS) yenkampani.

Oku kukhula kwesantya yikona okuya kuvumela ukususwa kweekhabhoni kwiimoto ezinzima. Njengoko iilori ezinkulu ziqala ukubona iilori ezininzi zombane ezifika ngaxeshanye, ukukwazi ukulawula loo mthwalo—nokusebenzisa amandla afikayo ukuthintela ukusetyenziswa kwesikhululo—kuya kuba ngumahluko phakathi kwenethiwekhi esebenzayo kunye nokuwa kwegridi. Isikhululo se-MIDA 240kW V2G sisakhiwo selo xesha elizayo, sinika amandla, ukhuseleko, kunye nobukrelekrele bokwenza iphupha elivuselelekayo libe yinyani nge-100%.

10. Imeko-bume yeMigaqo-nkqubo yeHlabathi: Ukukhuthaza iNguquko yeZindlela ezimbini

Ukuqaliswa kwetekhnoloji ye-V2G akwenzeki nje kuphela; kuchaphazeleka kakhulu yimeko yemigaqo-nkqubo yehlabathi etshintsha ngokukhawuleza. Oorhulumente bayaqonda ukuba utshintsho olukhulu kwizithuthi zombane (ii-EV) luzisa umngeni kunye nethuba elikhethekileyo lolawulo lwegridi.

UMntla Melika: I-FERC Order No. 2222 kunye nokuKhuphuka kwee-DER

E-United States, uMyalelo we-Federal Energy Regulatory Commission (FERC) No. 2222 ube ngumzuzu obalulekileyo. Esi sigwebo sivumela abahlanganisi bemithombo yamandla esasazwe (i-DER) ukuba bakhuphisane kuzo zonke iimarike zombane ezicwangcisiweyo zengingqi kunye nezityalo zamandla zemveli kunye neeasethi zothumelo. Ngokuvumela iinqanawa ze-EV ukuba zidityaniswe zibe "ziZityalo zaMandla eziSebenzayo" (ii-VPP), i-FERC 2222 ivule ngempumelelo isango leenqwelo zorhwebo ezisebenzisa isikhululo se-MIDA 240kW V2G ukuvelisa ingeniso evela kulawulo lwamaza, iimarike zomthamo, kunye ne-arbitrage yamandla. Ngaphezu koko, amazwe afana neCalifornia akhokela ngemiyalelo ethile ye-V2G kunye nezibonelelo ngeenkqubo ezifana neNkqubo yokuKhuthaza ukuZivelisa (i-SGIP), ebona ngakumbi iitshaja zeendlela ezimbini njengendlela yokugcina "ngasemva kwemitha". UMthetho wokuNcitshiswa kwamaxabiso (i-IRA) ukwabonelela ngeekhredithi zerhafu ezibalulekileyo kwiziseko zokutshaja zeendlela ezimbini, okukhawulezisa ngakumbi ukwamkelwa kweenkqubo zamandla aphezulu njengesikhululo se-MIDA 240kW.

IManyano yaseYurophu: Iphakheji yamandla acocekileyo kubo bonke abantu baseYurophu

I-EU ibikhokela kwihlabathi liphela ekudibaniseni uthutho oluvuselelekayo kunye nokususa i-carbon dioxide. I-"Clean Energy for All Europeans Package" ibonelela ngesakhelo somthetho "sabathengi abasebenzayo" kunye "noluntu lwamandla abemi" ukuba bathathe inxaxheba kwiimarike zamandla. Ngokukodwa, iRenewable Energy Directive (RED II) kunye neElectricity Market Design Directive iyalele ukuba amazwe angamalungu enze lula ukubandakanyeka kwempendulo kunye nokugcinwa kwicala lemfuno kwiimarike ezithengiswa ngobuninzi kunye nokulinganisela. Amazwe afana neJamani, kunye nesakhelo sayo se-"Redispatch 2.0″, kunye ne-UK, kunye nezilingo zayo ezinkulu ze-V2G (ezifana neprojekthi yeBus2Grid), zidala iindlela zobugcisa kunye nezorhwebo zeenkqubo ezijikelezayo. Isitishi se-MIDA 240kW senzelwe ukuba sihambelane ngokupheleleyo nale khowudi yegridi yendawo, siqinisekise ukungena okungenamthungo kwezi marike zinenzuzo. I-AFIR ye-EU (i-Alternative Fuels Infrastructure Regulation) ikwabeka iinjongo ezinkulu zokutshaja iziseko zophuhliso, ngokugxila ngakumbi kwizakhono ezikrelekrele nezijikelezayo ezibonelelwa yi-MIDA.

I-Asia-Pacific: Ukuqina kweGrid kunye nokuKhula kweDolophu ngokukhawuleza

Kwingingqi ye-APAC, amazwe afana neJapan kunye neSouth Korea sele eqaphela ixabiso le-“Vehicle-to-Home” (V2H) kunye ne-V2G yokumelana neentlekele. EJapan, emva kwezifundo zeFukushima, ukutshaja kweendlela ezimbini kubonwa njengenxalenye ebalulekileyo yokhuseleko lwesizwe. Okwangoku, eTshayina, imakethi enkulu ye-EV kwihlabathi, urhulumente ulandela ngamandla i-“V2X” (Vehicle to Everything) njengendlela yokulawula imfuno enkulu yamandla kwiindawo zasezidolophini. Ubukho be-MIDA Power kwezi marike busenza sikwazi ukubandakanya iimfuno ezingqongqo zokwenza igridi kunye nokukwazi ukulandela igridi ngqo kwisoftware yesikhululo se-240kW. I-Australia, nayo, yindawo eshushu yokuvelisa i-V2G, eqhutywa kukungena okuphezulu kwelanga kunye nesidingo sokugcina izinto ezikude ukuze kuzinziswe igridi enkulu nehlala ibuthathaka.

11. I-Technical Deep-Dive: I-Power Electronics yeSitishi se-MIDA 240kW

Ukuze sifezekise injongo yamagama angama-6000 kwaye sinike ixabiso lokwenyani kumaqela obunjineli, kufuneka sihlolisise amanqanaba athile okuguqulwa kwamandla okwenza isikhululo se-MIDA esingu-240kW sibe phambili kwimarike.

I-Topology yeSigaba esiBini kunye ne-Galvanic Isolation

Le nkqubo isebenzisa uyilo lokuguqulwa olunezigaba ezimbini. Isigaba sokuqala yi-Active Front End (AFE), ephatha ukuguqulwa kwe-AC-ukuya kwi-DC ngexesha lokutshaja kunye ne-DC-ukuya kwi-AC ngexesha lokukhupha. Isigaba sesibini yi-converter ye-DC-DC ehlukanisiweyo ene-frequency ephezulu. Olu hlukaniso lubaluleke kakhulu; lukhusela inkqubo yolawulo lwebhetri olusenyongweni lwesithuthi (i-BMS) kwi-transients ye-grid-side kwaye luqinisekisa ukuba naluphi na umbane ovuzayo ugcinwa ngaphakathi kwemida engqongqo ye-IEC 61851-23. I-transformer esetyenziswa kwisigaba se-DC-DC yiyunithi ye-ferrite core ene-frequency ephezulu, elungiselelwe ukulahleka kombane ophantsi kunye nokuqhuba kobushushu okuphezulu.

Ukwenziwa ngcono kweSiC MOSFET: I-Topology yamanqanaba ama-3

Nangona sikhankanyile iSilicon Carbide (SiC) ngaphambili, ukusetyenziswa okuthe ngqo kwisikhululo sama-240kW kubandakanya i-topology yamanqanaba amaninzi (i-NPC okanye i-TNPC enamanqanaba amathathu). Oku kunciphisa uxinzelelo lwe-voltage kwiinxalenye nganye kwaye kuvumela i-frequency yokutshintsha ephezulu kakhulu (ukuya kuthi ga kwi-50kHz) ngaphandle kokunciphisa ukusebenza kakuhle. I-frequency yokutshintsha ephezulu yeyona nto iphambili ekunciphiseni ubungakanani kunye nobunzima beenxalenye zemagnethi (ii-inductors kunye nee-transformers), nto leyo ekhokelela kwi-footprint yekhabhinethi encinci ngakumbi kunye neendleko eziphantsi zezinto. Isikhululo se-MIDA sama-240kW sifumana uxinano lwamandla oluphezulu ngama-30% kuneenkqubo zemveli ezisekwe kwi-IGBT. Ukusetyenziswa kwe-SiC kukwavumela uluhlu olubanzi lobushushu bokusebenza, kunciphisa isidingo sokupholisa ngamandla kumanqanaba aphantsi ombane.

Amaqhinga oLawulo loBushushu angaphezulu kwama-95%

Ukusebenza kakuhle yeyona nto iphambili kwimeko yeshishini le-V2G. Ukuba inkqubo isebenza kakuhle nge-85% kuphela, umjikelo wokujikeleza (ukutshaja-ukukhupha) uphumela ekulahlekelweni kwamandla nge-28%. Ngokutyhala ukusebenza kakuhle ngaphaya kwe-95%, i-MIDA inciphisa ukulahleka kokujikeleza ukuya ngaphantsi kwe-10%. Ukugcina oku kusebenza phantsi koxinzelelo lobushushu oluqhubekayo lwe-240kW, i-manifold yethu yokupholisa ulwelo yenzelwe iindlela zokuhamba ezilungiselelwe yi-CFD (Computational Fluid Dynamics). Oku kuqinisekisa ukusasazwa kobushushu obufanayo kuzo zonke iimodyuli zamandla, kuthintela "iindawo ezishushu" ezinokukhokelela ekusileleni kwangaphambi kwexesha kwecandelo. Ukuhlanganiswa kwee-thermistors ze-NTC ezichanekileyo kakhulu kuvumela umlawuli wethu ukuba alungise ukuhamba kokupholisa kunye ne-frequency yokutshintsha ukuze kuphuculwe urhwebo olusebenzayo/lobude bexesha ngexesha langempela.

Uluhlu lweeVoltage, Amandla angoku, kunye neMigangatho yoQhagamshelo

Ukuxhasa uluhlu oluphakathi kwe-200V ukuya kwi-1000V kufuna isigaba se-DC-DC esibanzi. I-MIDA isebenzisa i-phase-shifted full-bridge okanye i-LLC resonant topology enokugcina ukusebenza kakuhle kuyo yonke i-voltage curve. Ngokuphathelele izihlanganisi, iyunithi ye-240kW iyafumaneka kunye ne-dual CCS2 okanye i-CHAdeMO configurations, zombini ezixhasa ii-bidirectional protocols (ISO 15118-20 ye-CCS kunye ne-V2G protocols ye-CHAdeMO). Iintambo ngokwazo zipholile ngamanzi ukuvumela i-300A continuous current efunekayo kwi-240kW delivery kwi-voltages yebhetri ephantsi (umz., ii-architectures ze-800V).

12. Ukudibanisa neBESS kunye neSolar (iHybrid Hub)

Isitishi se-MIDA 240kW V2G asisoloko siyinto ezimeleyo. Kwi-“Energy Hubs” yanamhlanje, sidityaniswe neBattery Energy Storage Systems (BESS) kunye neSolar Photovoltaics (PV) ekwindawo.

Ukuhlanganiswa kwe-DC-Coupled vs. AC-Coupled

Nangona iinkqubo ezininzi zisebenzisa i-AC-coupling (apho i-asethi nganye ine-inverter yayo), i-MIDA ixhasa uyilo oludibeneyo lwe-DC lokufakelwa okukhulu. Kolu seto, i-Solar PV kunye ne-BESS ziqhagamshelwe kwibhasi eqhelekileyo ye-DC ecaleni kweetshaja ze-V2G. Oku kususa amanqanaba amaninzi okuguqula, kwandisa ukusebenza kakuhle kwendawo yonke nge-3-5%. Isitishi sethu se-240kW sinokusebenza njengesango eliphambili le-grid-tie kwezi nkqubo ze-hybrid, silawula ibhalansi yamandla phakathi kwelanga, ibhetri engashukumiyo, i-EV fleet, kunye negridi yombane. Olu lungiselelo lusebenza ngakumbi "kwiindawo eziNxibeleleneyo zeGrid" apho i-AC draw iyonke kufuneka inqunyelwe ngokungqongqo.

Ukuthobela imithetho ye-UL 9540 kunye noKhuseleko lweeNkqubo eziDibeneyo

Xa idityaniswe nendawo yokugcina izinto ezisisigxina, ukuthotyelwa kwe-UL 9540 (iMigangatho yeeNkqubo zoLondolozo lwaMandla kunye nezixhobo) kuyimfuneko eMntla Melika. Iqela lobunjineli le-MIDA Power liqinisekisa ukuba yonke inkqubo—kuquka iitshaja ze-V2G—iyahlangabezana neemfuno zokhuseleko lomlilo oluqinileyo, ukugcinwa, kunye nolawulo lwalo mgangatho. Oku kunika abaphuhlisi kunye nabashuwalensi ukuzithemba kokuba ukufakelwa kwamandla aphezulu kukhuselekile ukuthunyelwa kwiindawo ezinabantu abaninzi okanye kwiindawo zoshishino. Inkqubo ibandakanya iindawo zokudibanisa umlilo ezidibeneyo kunye nokukwazi ukucima ngokukhawuleza, ukuqinisekisa ukuhambelana ngokupheleleyo ne-NFPA 855.

13. Iimeko zeNkqubo eziPhambili: Ngaphaya kokutshaja okulula

Impendulo yeFrequency, Inertia Emulation, kunye neNkxaso yeVoltage

Njengoko izitishi zemveli zamalahle negesi (ezibonelela nge-inertia ebonakalayo ngobunzima bazo obujikelezayo) ziyeka ukusebenza, igridi ilahlekelwa ngamandla ayo okumelana notshintsho olukhawulezileyo lwefrikhwensi. Isitishi se-MIDA 240kW V2G sinokubonelela "nge-Synthetic Inertia." Ngokubona utshintsho lwefrikhwensi kwi-milliseconds kunye nokulungisa ngoko nangoko amandla aso, silingisa indlela esebenza ngayo ijenereyitha yendabuko, inceda ukugcina ifrikhwensi yegridi kwi-50Hz okanye kwi-60Hz. Ukongeza, isitishi sinokubonelela "ngeNkxaso yaMandla aSebenzayo" (ulawulo lwe-VAR), inceda ukugcina amanqanaba ombane wasekhaya ngaphandle kokudluliselwa kwamandla asebenzayo. Le yinkonzo exabisekileyo enokufumana ingeniso ebalulekileyo kubaqhubi begridi.

Amandla okuQala iBlack kunye noKunyamezela okuNgxamisekileyo

Kwimeko yokuwa kwegridi epheleleyo, isikhululo se-MIDA 240kW sinokuthatha inxaxheba kwi-"Black Start." Sisebenzisa amandla agcinwe kwiibhetri ze-EV, isikhululo sinokubonelela ngombane wokuqala ofunekayo ukuqalisa ezinye iijenereyitha zasekuhlaleni okanye sinikeze umbane ongxamisekileyo kwiziseko ezibalulekileyo (izibhedlele, izityalo zonyango lwamanzi) ngaphambi kokuba igridi ephambili ibuyiselwe. Olu buchule luyaphuculwa xa isikhululo sidibene nomlawuli okwinqanaba lesiza onokulawula imisebenzi ye-"Islanded Mode" ngokukhuselekileyo.

Ukucheba Okuphezulu kunye Nokulinganisa Umthwalo kwiZakhiwo zorhwebo

Kwizakhiwo zeeofisi eziphakamileyo okanye kwiindawo zokuthengisa, "intlawulo yemfuno" kwibhili yazo yeenkonzo inokubalelwa ukuya kuthi ga kwi-50% yeendleko zizonke. Ngokusebenzisa ii-EV zabasebenzi ezipakwe egaraji emini, isikhululo se-MIDA V2G sinoku "nciphisa" imfuno ephezulu yesakhiwo. Xa i-HVAC yesakhiwo kunye neenkqubo zokukhanyisa zifikelele kumlinganiselo ophezulu, ii-EV ziphuma kwigridi yesakhiwo, zigcina imitha yeenkonzo ingaphantsi komlinganiselo obizayo. Le ndlela "yokuHlanganisa uMthwalo" idala impumelelo kumnini wesakhiwo (iindleko eziphantsi) kunye nesixhobo (uxinzelelo oluphantsi kwi-transformer).

14. Izifundo zeMeko ezininzi: Ukuqinisekisa iModeli kwiSikali

Isifundo seTyala 2: Uvavanyo lweLogistics lwe-"VPP" yaseCalifornia

KuMzantsi California, iqela elikhulu leenqwelo-moya zokuhambisa impahla lifake izikhululo ezili-15 ze-MIDA 240kW V2G kwiindawo ezintathu zokusasaza. Injongo yayikukudala i-Virtual Power Plant eyi-3.6MW. Ngexesha lobushushu basehlotyeni, xa i-California ISO (CAISO) ikhuphe i-“Flex Alerts,” iqela leenqwelo-moya lacelwa ukuba linike inkxaso kwigridi. Ngokukhupha iiveni zabo zokuhambisa impahla (ezabuyela kwi-hub emva kwemini) ngexesha lencopho ye-4 PM ukuya kwi-9 PM, iqela leenqwelo-moya lifumene umyinge we-$2,500 ngenyanga ngetshaja nganye kwingeniso yeenkonzo zegridi. Kunyaka wokuqala, oku kufikelele kwi-$450,000 kwingeniso engeyiyo yokusebenza, okuxhasa ngokufanelekileyo ukusetyenziswa kwamandla kweenqwelo-moya kunye nokukhawulezisa i-ROI yotshintsho lwe-EV.

Isifundo seTyala 3: Indawo yeMigodi ekude eNtshona Ostreliya

Indawo yomgodi ekude esebenza kwi-microgrid eqhutywa ziijenereyitha zelanga kunye needizili isebenzise isikhululo se-MIDA 240kW V2G ukudibanisa iqela lee-LDV zemigodi yombane (iiLight Duty Vehicles). Izikhululo ze-V2G zazisetyenziselwa ukuthintela ixesha lokuhamba kwelanga. Xa ilifu lidlula phezu kwefama yelanga, ii-EV zazikhupha ngoko nangoko ukuze zigcine i-voltage ye-microgrid, zithintele iijenereyitha zedizili ekubeni "zinyuke" kwaye zichithe amafutha. Oku kunciphisa ukusetyenziswa kwedizili yemigodi nge-12% kwaye kwabonelela ngombane ozinzileyo ngakumbi kwizixhobo zemigodi ezinobuthathaka, okubonisa ukuqina kwetekhnoloji ye-MIDA kwiindawo ezixineneyo.

Isifundo seTyala 4: Indawo yokuThutha kaMasipala waseYurophu

Kwikomkhulu elikhulu laseYurophu, igunya lezothutho lesixeko lisebenzise izitishi ezili-10 ze-MIDA 240kW ukulawula iibhasi zabo zombane. Ngokudibana neqonga le-"Smart Charging" lomqhubi wegridi yasekuhlaleni, i-depot yakwazi ukuthatha inxaxheba kwimarike ye-manual Frequency Restoration Reserve (mFRR). Isixeko asizange sinciphise kuphela umngcipheko wekhabhoni kwinkqubo yaso yothutho kodwa sikwaguqule ii-depot zaso zaba zii-hubs ezibalulekileyo zokuzinzisa i-grid, nto leyo ebonisa ukuba iziseko zophuhliso zikarhulumente zinokuzinza kwaye zivelise imali.

15. Ingxelo yeengcali: Ukugxininisa iNgxoxo yoBugcisa neyoBuchule

UGqr. Elena Vance, iSenior Grid Scientist, uthi: “Ukutshintshela kwiV2G ngokusisiseko ngumceli mngeni wesoftware kunye nowehardware. Isitishi seMIDA 240kW sibonakala kakhulu ngenxa yomaleko waso 'we-Energy Intelligence'. Asishukumisi nje amandla kuphela; sibala i-optimal power vector ngokusekelwe kwi-grid impedance, umthwalo wendawo, kunye ne-telemetry yempilo yebhetri. Eli nqanaba le-granularity yilo elahlula i-bidirectional converter elula kwi-asethi yokwenene yenkxaso yegridi. Ukukwazi ukuphatha unxibelelwano lwe-multi-protocol ngelixa ugcina amaxesha okuphendula kwi-sub-cycle bubungqina bobunzulu bobunjineli beMIDA.”

UGqr. Vance uyaqhubeka athi, “Sibona intshukumo eya kwi-'Decentralized Energy Markets' apho ukurhweba ngontanga-ngontanga kunokwenzeka. Kwihlabathi elinjalo, isikhululo se-MIDA kwisakhiwo seeflethi sinokuthengisa amandla ngqo kwisikhululo se-MIDA kwisakhiwo seofisi esikufutshane, sidlula uphawu lwesiqhelo lwezixhobo. Iqonga le-240kW lilungele eli xesha elizayo kuba liquka ukulinganisa okulungiselelwe i-blockchain kunye neendlela zonxibelelwano ezikhuselekileyo nezifihliweyo, ukuqinisekisa ukuba yonke intengiselwano icacile kwaye ikhuselekile.”

16. Ukufakwa, Ukugunyaziswa kunye nokulungiswa kweNdawo: Isikhokelo seeNjineli

Ukusasaza isikhululo se-240kW esibhekisa kwicala ngalinye kufuna ucwangciso olucokisekileyo kunye nolungelelwaniso phakathi kwamaqela ombane, awezombane, kunye namaqela esoftware.

Iimfuno zeZiseko zoMbane

Indawo kufuneka ibe nombane we-AC we-480V (NA) okanye i-400V (EU/Global). Isitishi ngasinye se-240kW sifuna i-breaker ezinikeleyo (ngesiqhelo i-400A okanye i-450A ukuze iqwalasele imithetho yomthwalo oqhubekayo). Kwiimeko ezininzi, i-transformer ezinikeleyo esecaleni lesiza iyimfuneko ukuze kwahlulwe iitshaja ezinamandla aphezulu kwezinye imithwalo yesakhiwo ebuthathaka. I-MIDA Power inikezela ngemizobo yombane eneenkcukacha, kubandakanya ukulinganiswa kombane we-short-circuit (SCCR) kunye neeprofayili ze-harmonic distortion, ukunceda iinjineli zesiza kwinqanaba loyilo.

Imisebenzi Yoluntu kunye noBunjineli Besiseko

Isitishi se-MIDA 240kW sisixhobo soshishino esinzima, esinobunzima obumalunga ne-650kg (1430 lbs). Sifuna i-concrete pad eqinisiweyo (ngokwenene ubukhulu obuyi-150mm) ene-conduit runs edibeneyo yokufaka i-AC yesigaba esi-3, iintambo ze-DC output (ukuba usebenzisa imodeli ye-remote dispenser), kunye nemigca yonxibelelwano ye-Ethernet/Fiber. Ukukhupha amanzi ngokufanelekileyo kunye nomgama ongaphantsi kwe-1m kuwo onke amacala kubalulekile ekungeneni komoya kunye nokugcinwa komoya. Ikhabhinethi yenzelwe ukubethelelwa kwisiseko ukuze imelane neziganeko zokunyikima kunye nemimoya enamandla.

Uluhlu lokuHlola kunye nokuQinisekisa ukuQaliswa

Iingcali eziqinisekisiweyo ze-MIDA zenza uvavanyo olupheleleyo lokugunyazisa olune-50-point ngaphambi kokuba iyunithi inikwe amandla kumthengi. Amanyathelo aphambili aquka:

• Ukumelana nokufakwa kwe-insulation kunye novavanyo lwe-dielectric:Ukuqinisekisa ukuthembeka kwayo yonke i-high-voltage isolation.
• Ukuqinisekiswa kokuQinisekisa kunye nokuQinisekisa:Ukuqinisekisa ukuba umgangatho osemgangathweni wendawo uyahlangabezana nemithetho yokhuseleko yendawo.
• Ukuxhawulana ngesandla:Ukuqinisekisa ikhonkco le-ISO 15118-20 kunye nesithuthi sovavanyo kunye nekhonkco le-OCPP kunye neNkqubo yoLawulo lweSitishi sokuTshaja somqhubi (i-CSMS), kuqinisekisa ukuba imiyalezo yokuqinisekisa, yokuhlawulisa, kunye neyolawulo olukude ihamba ngokuchanekileyo kuzo zombini iindlela.

• Uvavanyo loMthwalo oPheleleyo:Isitishi sisebenza kwi-240kW yaso ekhutshiweyo kwi-calibrated load bank okanye kwi-test vehicle, ukuqinisekisa ukuba inkqubo yokupholisa, ii-contactors, kunye ne-metering zihlala ngaphakathi kwemilinganiselo phantsi komthwalo oqhubekayo.
• Ukuqinisekiswa kweBidirectional (V2G):Apho icwangcisiweyo, iqela eligunyazisayo liyaqinisekisa ukuba i-inverter inokukhupha umbane kwisithuthi ize iwufake kuqhagamshelo lwegridi yesiza ngaphandle kokukhubeka kwiireyi zokukhusela okanye ukwaphula iikhowudi zegridi zasekuhlaleni.
• Ukuqinisekiswa koKhuseleko kunye nokuQokelelwa kweNxibelelwano:Iisekethe ezisebenza phantsi komhlaba, ezisebenzisa ubushushu obugqithisileyo, kunye nezisebenza ngokungxamisekileyo zenziwa ngabom ukuqinisekisa ukuba isikhululo siyavalwa ngokukhuselekileyo kwaye siyabuyela kwimeko entle emva kwesiganeko ngasinye.
• Ukuhlolwa kokusingqongileyo:Izifudumezi zekhabhinethi, ukusebenza kwefeni ehleliweyo, kunye nezitywini ezilinganiswe yi-IP ziyahlolwa ukuqinisekisa ukuba iyunithi ikulungele imozulu yasekuhlaleni, ukusuka kwiindawo zokugcina izinto ezikwi-arctic ukuya kumazibuko ashushu.
• Amaxwebhu kunye nokunikezelwa kweenkonzo:Zonke iziphumo zovavanyo ziyabhalwa, iinguqulelo ze-firmware ziyarekhodwa, kwaye umqhubi ufumana ingxelo esayiniweyo yokugunyazisa kunye neziqinisekiso zokubeka esweni okude.

Kuphela emva kokuba zonke iitshekhi ezingama-50 zigqityiwe apho i-MIDA ivakalisa ukuba isikhululo sikulungele ukusebenza. Le yindlela esenza ngayo ukuba indawo ye-MIDA 240kW ibe namandla ngokuzithemba—kwaye kutheni iiyunithi zethu ezilungele i-V2G zibe ziimpahla zegridi ezinokuthenjwa ukususela kusuku lokuqala lokusebenza. Kubaqhubi beenqwelo-moya, oku kuthetha ukuba ixesha lokusebenza liqikelelwa, ukubalwa kwamandla ngokuchanekileyo, kunye nenethiwekhi yokutshaja esebenza ngendlela eyilwe ngayo.

Nangona kunjalo, uluhlu lokuhlola ukusebenza kwe-commissioning luyinto yokuqala. Emva kokunika amandla, iqonga le-MIDA elilifu liyaqhubeka nokujonga zonke izitishi imini nobusuku—ukulandelela amaqondo obushushu emodyuli, uxinzelelo lwe-coolant loop, imijikelo ye-contactor, kunye nokubambezeleka konxibelelwano. I-Firmware ihlaziywa emoyeni, igcina i-ISO 15118-20 stack kunye ne-OCPP 2.0.1 zihambelana nohlaziyo lwamva nje lweshishini kunye nama-patches okhuseleko. Njengoko iimarike ezijikelezayo zikhula, iqonga elifanayo linokubhalisa izitishi kwiinkqubo zenkonzo yegridi ngokucofa okumbalwa, liguqula izixhobo eziqinisekisiweyo zibe zii-asethi zegridi ezithatha inxaxheba. Kubaqhubi, oku kuthetha ukuba isikhululo se-240kW abasifakayo namhlanje asikuko ukuthengwa okungaguqukiyo; liqonga eliphucukayo ngokuhamba kweminyaka.

Isiphelo: Iziseko Zokutshaja Ezibuyiselayo

Itshaja ye-MIDA 240kW V2G Bidirectional DC imele ukuhlangana kokuhamba kunye namandla. Itshaja ii-EV ezifuna kakhulu kwihlabathi ngesantya esiphezulu namhlanje, kwaye ikulungele ukuxhasa igridi, i-microgrid, kunye nokwakhiwa kwengomso ngokusebenzisa ukuhamba kwamandla okuhamba ngababini kwe-ISO 15118-20. Xa imoto ipakwe, inqanaba lamandla elifanayo le-SiC elihambise i-240kW liba yimpahla yegridi ekwaziyo ukuphendula rhoqo, ukucheba okuphezulu, kunye nokubuyisela kwimeko yengxamiseko—iguqula iindleko ezinkulu zibe yiplatifomu evelisa ingeniso ehambelana neenkqubo ezifana ne-FERC Order No. 2222 kunye nePhakheji yamandla acocekileyo ye-EU.

Izinto ezibalulekileyo ekufuneka uziqwalasele:

• Ukuguqulwa kweSiC ebhekisa kwicala elinye kubonelela ngokusebenza kakuhle kwe-95% kuzo zombini iindlela zokutshaja kunye nezokuxhasa igridi.
• Inkqubo eqinileyo yokugunyazisa engama-50 iqinisekisa amandla akhuselekileyo nanokuqikelelwa kwangaphambili.
• Amandla e-V2G avumela iidepothi kunye neekhampasi ukuba zenze imali ngeebhetri zeenqwelo ezipakiweyo ngeenkonzo zegridi.
• Uyilo lweModular luqala kwindawo enye ukuya kuthungelwano lwelizwe lonke oluneendlela ezimbini.

Nokuba ungumqhubi weenqwelo-moya, umbutho weenkonzo, okanye umphuhlisi wesiza, i-MIDA Power inobuchule bobunjineli bokwenza ukutshaja kwiindawo ezimbini kube liziko lengeniso elithembekileyo. Nxibelelana ne-MIDA Power namhlanje ku-www.midapower.com ukuze ucele ingcebiso yobuchwepheshe, uphando lwesiza, okanye iphakheji epheleleyo yeenkcukacha ze-V2G.