Caja Mai Sauri na Modular 60kW-180kW DC: Tsarin Aminci Mai Girma Don Tashoshin Jiragen Ruwa da Haƙar Ma'adinai

Ci Gaban Kayayyakin Hawa na Duniya: Cikakken Binciken Fasaha na Modular 60kW zuwa 180kW DC Caja Mai Sauri—Inganta Tsarin Gine-gine Mai Inganci, Gudanar da Zafi, da Rarraba Wutar Lantarki ga Tashoshin Jiragen Ruwa, Haƙar Ma'adinai, da Masana'antu Masu Nauyi

Takaitaccen Bayani

Yayin da sauyin duniya zuwa ga motsi na lantarki ke ƙaruwa, buƙatar ingantattun kayayyakin caji masu ƙarfi da ƙarfi ya wuce motocin fasinja zuwa fagen aikace-aikacen kasuwanci da masana'antu masu nauyi. Wannan rubutun fasaha ya bincika dabarun injiniya na tashoshin caji mai sauri na 60kW zuwa 180kW DC (DCFC). Mun zurfafa cikin gine-ginen zamani masu inganci, yanayin fitarwa mai faɗi, da tsarin sarrafa zafi na masana'antu. Bugu da ƙari, muna bincika yadda ake tura waɗannan tsarin a cikin mawuyacin yanayi a duniya—tashoshin jiragen ruwa, ayyukan ruwa, da wuraren hakar ma'adinai masu nisa—inda lokacin hutu ba zaɓi bane.

Babi na 1: Muhimmancin Dabaru na Sashen Wutar Lantarki na 60kW–180kW

Tsarin caji na 60kW zuwa 180kW yana wakiltar wani muhimmin "wuri mai daɗi" a cikin yanayin caji na abin hawa na lantarki (EV). Duk da cewa na'urorin caji na AC 7kW sun isa don amfani a gidaje da kuma tashoshin HPC (High Power Charging) 350kW+ sun dace da yanayin "splash and go" na babbar hanya, ɓangaren 60-180kW yana magance buƙatun aiki na jiragen ruwa na kasuwanci, motocin jigilar kaya na birane, motocin bas na lantarki, da injunan masana'antu masu nauyi.

1.1 Masu Haɓaka Kasuwa da Ƙarfin Samar da Kayayyaki

A yanayin kasuwanci, "lokacin juyawa" shine babban ma'aunin. Caja mai ƙarfin 60kW na iya sake cika batirin motar jigilar kaya ta yau da kullun yayin zagayowar lodi, yayin da na'urar 180kW na iya tallafawa caji mai yawa ga manyan motoci. Girman wannan kewayon wutar lantarki yana bawa masu aiki da jiragen ruwa damar farawa da sawun 60kW da haɓakawa zuwa 120kW ko 180kW ta hanyar ƙara na'urorin wutar lantarki, kiyaye jarin farko a cikin ayyukan farar hula da kayan kabad.

1.2 Aminci a Matsayin Babban Bukatar Kasuwanci

Ga ma'aikacin masana'antu—kamar tashar jiragen ruwa da ke amfani da AGVs na lantarki (Motocin Jagora Masu Aiki da Kai)—lalacewar caji ya fi wahala; matsala ce a cikin sarkar samar da kayayyaki ta duniya. Wannan babi ya kafa tsarin caji na "Matsakaicin Lokaci Tsakanin Failure" (MTBF), inda ake auna Matsakaicin Lokaci Tsakanin Failure (MTBF) a cikin ɗaruruwan dubban sa'o'i kuma an tsara ƙarfin aiki a cikin kayan aikin tun daga rana ta farko.

Babi na 2: Tsarin Kayan Aiki da Tsarin Lantarki na Wutar Lantarki

Zuciyar kowace na'urar caji mai sauri ta DC ita ce matakin canza wutar lantarki. Ga kewayon 60-180kW, ƙirar yawanci tana bin tsarin matakai biyu: AC/DC Front-end don Power Factor Correction (PFC) da kuma DC/DC mataki don warewa da daidaita wutar lantarki.

2.1 Gaba-gaba: Mai Gyaran Vienna Mai Mataki Uku da Ƙarfafawa Mai Haɗaka

Yawancin na'urorin caji masu inganci suna amfani da na'urar gyara Vienna mai matakai uku don matakin PFC. Wannan yanayin yana ba da fa'idodi da yawa:

• Ingantaccen Inganci: Ta hanyar rage matsin lamba na wutar lantarki akan na'urorin semiconductors, ana rage asarar sauyawa.
• Ƙarancin THD: Yana cimma Jumlar Harmonic Distortion (THD) ƙasa da kashi 5%, wanda yake da mahimmanci don kiyaye daidaiton grid a yankunan masana'antu.
• Ma'aunin Ƙarfi: Yana riƙe da PF > 0.99, yana tabbatar da amfani da mafi girman ƙarfin wutar lantarki mai shigowa.

A cikin wasu ƙira na 180kW, ana amfani da masu canza wutar lantarki masu alaƙa don rarraba nauyin zafi a tsakanin inductors da maɓallan da yawa, wanda ke ƙara tsawon rai na kowane ɓangare.

2.2 Matakin DC/DC: Masu Canza Resonant na LLC don Aikin Wutar Lantarki Mai Faɗi

Dole ne matakin DC/DC ya samar da keɓancewa ta galvanic kuma ya daidaita fitarwa don daidaita ƙarfin batirin abin hawa. Ga motocin EV na zamani, wannan kewayon ya faɗaɗa daga 200V zuwa 1000V.Mai Canza Resonant na LLCshine yanayin da aka fi so a nan saboda ƙarfinsa na Zero-Voltage Switching (ZVS) da Zero-Current Switching (ZCS). Waɗannan dabarun sauya laushi suna rage tsangwama na lantarki (EMI) da matsin lamba na zafi akan MOSFETs ko IGBTs sosai.

2.2.1 Haɗin Silicon Carbide (SiC)

A cikin na'urorin 180kW masu inganci, ana ƙara maye gurbin MOSFET na gargajiya na Silicon (Si) da na'urorin SiC. SiC yana bayar da:

• Mafi Girman Mitoci na Canjawa: Yana ba da damar ƙananan inductor da transformers, yana rage nauyi da girman kayan wutar lantarki.
• Juriyar Zazzabi Mai Girma: Na'urorin SiC za su iya aiki yadda ya kamata a yanayin zafi mafi girma a mahaɗa, wanda hakan babban fa'ida ne a cikin yanayin da ba shi da iska mai kyau da kuma yanayi mai kyau na mahaƙar ma'adinai.

Babi na 3: Saurin Modular da Fa'idar "Sauye-sauye Mai Zafi"

Sauya daga na'urori masu ƙarfin 120kW guda ɗaya zuwa gine-ginen zamani (misali, na'urori masu ƙarfin 6 x 20kW ko 4 x 30kW ko 3 x 60kW) shine ci gaba mafi mahimmanci a cikin amincin caji.

3.1 N+1 Manhajar Sauyawa

Tashar mai ƙarfin 180kW yawanci tana amfani da na'urori masu ƙarfin 30kW ko 40kW da yawa. A cikin tsari mai inganci, ana iya tsara tsarin tare da sake amfani da N+1. Idan na'urar 30kW ɗaya ta gaza, tsarin yana ci gaba da aiki a 150kW. "Smart Controller" yana sake daidaita rarraba kaya ta atomatik, kuma ana sanar da mai aiki ta hanyar gajimare (OCPP) don maye gurbin na'urar da ba ta da kyau yayin gyara da aka tsara, maimakon kiran gaggawa.

3.2 Sauya Zafi da Sauƙin Amfani da Fili

Dole ne a yi wa na'urorin caji na masana'antu aiki ta hanyar ƙwararrun ma'aikatan wutar lantarki, ba wai kawai ƙwararrun injiniyoyin lantarki na lantarki ba. Tsarin zamani yana ba da damar "Sauya Zafi," inda za a iya fitar da na'urar a maye gurbinta ba tare da kunna wutar lantarki a kan dukkan tashar ba. Wannan yana rage MTTR (Matsakaicin Lokacin Gyara).

3.3 Daidaita Load da Tsawaita Rayuwa

Mai kula da tsakiya yana sarrafa "sa'o'in aiki" na kowane module. Ta hanyar juya waɗanne modules ne ke jagorantar lokacin caji mai ƙarancin ƙarfi (misali, lokacin da abin hawa ya buƙaci 30kW kawai daga na'urar 120kW), tsarin yana tabbatar da ko da lalacewa a duk sassan, yana hana gazawar na'urar "babban" da wuri.

Babi na 4: Fitar da Wutar Lantarki Mai Faɗi da Dacewa Mai Ma'ana Daban-daban

Sashen 60-180kW dole ne ya yi aiki da komai tun daga tsoffin tsarin batirin 400V zuwa sabbin gine-ginen 800V/900V da ake samu a cikin manyan motoci da jiragen ruwa masu inganci.

4.1 Lanƙwasa Mai Dorewa na Wuta

Caja mai inganci mai girman 180kW tana samar da wutar lantarki mai ɗorewa a faɗin kewayon ƙarfin lantarki mai faɗi (misali, 300V zuwa 1000V). Ana samun wannan ta hanyar ingantattun hanyoyin sarrafawa waɗanda ke daidaita zagayowar aiki da mitar masu sauya sauti.

4.2 Rarraba Wutar Lantarki Mai Sauƙi da Bindigogi Da Dama

Na'urorin zamani masu ƙarfin 120kW da 180kW galibi suna ɗauke da kebul na caji guda biyu ko uku.

• Cajin Jeri-jeri: Bindiga A ta ƙare, sannan Bindiga B ta fara.
• Cajin Lokaci Daya (Tsayawa Tsaye): Bindiga A da Bindiga B kowannensu yana samun 90kW.
• Rarraba Matrix Mai Sauƙi: Mai kula da na'urar yana lura da yanayin caji (SoC) da kuma ƙarfin da motocin biyu suka buƙata. Idan Motar A tana buƙatar 150kW kuma Motar B tana buƙatar 30kW kawai, tsarin yana tura na'urorin zuwa ga buƙatun biyu cikin sauƙi.

Babi na 5: Tsarin Gudanar da Zafin Jiki na Masana'antu

Gudanar da zafi shine "mummunan kisa" na na'urorin lantarki masu amfani da wutar lantarki. A cikin kewayon 60-180kW, zafi da ake samarwa yana da yawa - koda a cikin inganci 95%, na'urar 180kW tana samar da 9kW na zafi mai shara.

5.1 Tsarin Bututun Iska Mai Zaman Kanta

A cikin mawuyacin yanayi na masana'antu (kamar ma'adinan ƙura ko tashar gishiri), sanyaya fanka ta yau da kullun ba ta isa ba saboda tana jan gurɓatattun abubuwa kai tsaye a kan abubuwan PCB masu mahimmanci. Na'urorin aminci masu inganci suna amfani daBututun Iska Mai Zaman Kantazane:

1. Sashen da Aka Keɓe: An rufe na'urorin lantarki masu mahimmanci (CPUs, capacitors, allunan sarrafawa) a cikin wani katafaren IP54 ko IP55.
2. Ruwan zafi da aka fallasa: An ɗora na'urorin samar da wutar lantarki a kan manyan na'urorin dumama aluminum waɗanda ke cikin wani ramin iska daban.
3. Fans masu matsin lamba: Fanfunan masana'antu suna jan iska ne kawai ta cikin ramin, suna sanyaya dumama ba tare da fallasa na'urorin lantarki ga muhalli ba.

5.2 Sanyaya Ruwa a cikin kewayon 180kW+

Duk da cewa sanyaya iska ya zama ruwan dare ga 60-120kW, wasu na'urori 180kW da aka tsara don ci gaba da ɗaukar kaya masu yawa (misali, rumbunan manyan motoci) suna komawa ga na'urori masu sanyaya ruwa. Wannan yana ba da damar rufewa gaba ɗaya, yana ba da kariya ta ƙarshe daga ƙura, danshi, da kuma tsatsa.

5.3 Hana Danshi da Dumamawa

Ga masu caji da aka tura a yanayin sanyi (misali, ma'adinan Nordic), ana haɗa na'urorin dumama na ciki don hana cunkoso yayin canjin yanayin zafi, wanda in ba haka ba zai haifar da gajerun da'ira ko lalacewar sassan.

(Ƙarshen Kashi na 1. Kashi na 2 zai yi bayani game da Amincin Muhalli Mai Tsanani, Rarraba Wayo, Nazarin Shari'o'i, da Hasashen Nan Gaba.)

Babi na 6: Aminci Mai Karfi a Muhalli Masu Tsanani

Gina kayayyakin more rayuwa na caji na EV a yankunan masana'antu—tashoshi, ma'adanai, da tashoshin jiragen ruwa—yana sanya kayan aiki cikin yanayi da zai lalata na'urorin caji na kasuwanci na yau da kullun. Inganta aminci a cikin waɗannan yanayi ƙalubale ne na injiniya mai matakai da yawa.

6.1 Feshin Gishiri da Juriyar Tsatsa (C5-M Standard)

A cikin tashoshin jiragen ruwa da kuma yanayin teku, iskar tana cike da ions na chloride. Waɗannan ions suna da matuƙar lalata ga alamun jan ƙarfe da kuma dumama aluminum.

• Rufin Daidai: Dole ne dukkan PCBs su fuskanci matakai da yawa na rubutun da aka yi amfani da shi (Acrylic, Silicone, ko Urethane) don hana "ci gaban dendrite" tsakanin sassan.
• Kayan RufiKabad masu inganci galibi suna amfani da bakin karfe (Grade 304 ko 316) ko aluminum mai nauyin ruwa tare da murfin foda na musamman wanda ya dace da rukunin lalata C5-M (Coastal and Offshore) bisa ga ISO 12944.

6.2 Rage ƙura da ƙwayoyin cuta (IP65 idan aka kwatanta da IP54)

Muhalli na hakar ma'adinai yana gabatar da ƙalubalen "Ƙura Mai Gudarwa." Ƙwayoyin ƙarfe ko kwal na iya shiga cikin caja, su zauna a kan abubuwan da ke da ƙarfin lantarki mai yawa, kuma su haifar da mummunan fashewa.

• Gaskiyar Gasket: Ana amfani da gaskets na EPDM ko Silicone masu inganci don rufe dukkan ƙofofi da bangarorin shiga.
• Gudanar da Matattara: Ga na'urorin sanyaya iska, ana amfani da matattara masu inganci na G4 ko F7, galibi ana haɗa su da na'urori masu auna matsin lamba waɗanda ke sanar da mai aiki lokacin da matatar ta toshe, wanda ke hana rufewar zafi.

6.3 Girgizawa da Juriyar Girgiza

Tashoshin caji da ke kan tashoshin jiragen ruwa masu iyo ko kusa da wuraren fashewar ma'adinai masu yawa suna fuskantar girgiza akai-akai.

• Sanyawa Mai Sauƙi da Matsi: Manyan sassa kamar na'urorin lantarki da inductors an ɗaure su da silikon RTV (Room Temperature Vulcanizing) ko kuma maƙallan injina na musamman don hana gajiya da gubar.
• Sassan Jiha Mai Ƙarfi: Matsar da kai daga na'urorin relay na inji zuwa ga masu haɗa abubuwa masu ƙarfi (inda zai yiwu) yana ƙara inganta haƙurin girgiza.

Babi na 7: Manhajar Rarraba Wutar Lantarki Mai Wayo da Haɗakar Grid

Caja mai ƙarfin 180kW babban nauyi ne a kan layin wutar lantarki na gida. Sarrafa wannan nauyin cikin hikima yana da mahimmanci ga lissafin wutar lantarki na mai aiki da kuma kwanciyar hankali na hanyar sadarwa ta rarrabawa.

7.1 Rage Nauyi Mai Sauƙi

A wuraren masana'antu, dole ne a ba da fifiko ga babban ƙarfin lantarki don ayyuka (misali, crane na tashar jiragen ruwa). Ana iya haɗa tashar caji ta Modbus ko Ethernet/IP cikin Tsarin Gudanar da Gine-gine na wurin (BMS). Lokacin da jimillar amfani da wutar lantarki na wurin ya kusa ƙarewa, caja yana rage fitarwa (misali, daga 180kW zuwa 60kW) don guje wa karkatar da manyan na'urorin fashewa.

7.2 Haɗawa da Makamashin Sabuntawa da ESS

Yawancin wuraren masana'antu masu nisa suna amfani da Tsarin Ajiye Makamashi na Solar (PV) da Tsarin Ajiye Makamashi (ESS) a wurin.

• V2X da V2G masu iya aiki: Ana ƙara gina na'urorin caji masu inganci da ƙarfin aiki biyu. A lokacin da ake buƙatar aiki sosai, na'urorin EV (suna aiki a matsayin batirin hannu) na iya mayar da wutar lantarki zuwa cikin microgrid ɗin wurin don daidaita mitar.
• Cajin da aka Buffered: Caja mai ƙarfin 180kW na iya jan wuta daga ma'ajiyar batirin 200kWh na gida maimakon kai tsaye daga grid mai rauni, wanda ke ba da damar caji mai ƙarfi ko da a wuraren haƙar ma'adinai masu nisa waɗanda ke da ƙarancin kayayyakin more rayuwa.

Babi na 8: Ka'idojin Sadarwa, Tsaron Yanar Gizo, da Tsaro

"Bayanin" na caja yana cikin tarin software ɗinsa. Don aikace-aikacen masana'antu, tarin dole ne ya kasance mai ƙarfi kamar kayan aikin.

8.1 Ma'aunin OCPP 2.0.1

Duk da cewa OCPP 1.6J abu ne da aka saba amfani da shi, na'urorin caji na masana'antu masu ƙarfin 60-180kW suna ƙaura zuwa OCPP 2.0.1. Wannan sigar tana bayar da:

• Ingantaccen Bincike: Samar da cikakkun bayanai game da lafiya kan na'urorin wutar lantarki da kuma fanfunan sanyaya.
• Toshewa & Caji (ISO 15118): Yana da matuƙar muhimmanci ga ayyukan rundunar, inda direbobi ba sa son yin amfani da katunan RFID; abin hawa yana gane kansa ga caja ta atomatik.

8.2 Tsarin Tsaron Lantarki

Tsaro yana da matuƙar muhimmanci idan ana mu'amala da wutar lantarki ta 1000V DC.

• Kula da Rufe Ido (IMD): Tsarin yana ci gaba da lura da juriyar warewar da ke tsakanin bas ɗin DC da chassis. Idan juriyar ta faɗi ƙasa da iyaka (yana nuna ɓuɓɓugar ruwa), tsarin zai mutu cikin daƙiƙa kaɗan.
• Gano Laifi na Arc: Na'urorin DSP masu ci gaba (Masu sarrafa siginar dijital) suna nazarin yanayin raƙuman ruwa na yanzu don gano alamar matsalar baka mai yawan mita, suna hana gobara kafin su fara.
• Kariyar Kariya (SPD): Ganin cewa wuraren masana'antu suna fuskantar walƙiya da hayaniyar sauya mota mai nauyi, nau'in 1+2 SPDs daidaitacce ne akan shigarwar AC da fitarwar DC.

Babi na 9: Nazarin Shari'a—Hana Wutar Lantarki a Tashar Jiragen Ruwa ta Rotterdam

Tashar jiragen ruwa ta Rotterdam ta zama misali na duniya na samar da wutar lantarki a teku. Tsarin amfani da na'urorin caji na DC masu ƙarfin 120kW da 180kW a nan ya fuskanci ƙalubale masu yawa.

9.1 Kalubalen: Danshi da Zagaye Masu Nauyi

Jiragen AGV na tashar jiragen ruwa suna aiki awanni 24 a rana, awanni 7 a rana. Cajin suna ƙasa da mita 50 daga bakin teku. Cajin da aka saba amfani da shi ya lalace cikin watanni 6 saboda tsatsa da gishiri ya haifar a allon sarrafawa.

9.2 Mafita: Rufe-rufe na Masana'antu na Musamman

Tashar jiragen ruwa ta aiwatar da na'urorin modular 180kW tare da:

• Masu Canja Zafi na Ciki: Maimakon jan iskar waje ta cikin na'urorin, tsarin ya yi amfani da da'irar iska ta ciki wacce ke musayar zafi da waje ta hanyar na'urar musayar zafi ta ruwa.
• Sadarwa Mai Yawan Juna: Dual-SIM LTE da Fiber Optic backhaul sun tabbatar da cewa caja suna da alaƙa da tsarin aikawa da bayanai na tsakiya a kowane lokaci.

Sakamakon 9.3

Tun lokacin da aka aiwatar da shi, rundunar AGV ta ci gaba da aiki da kashi 99.8%, tare da rage yawan na'urorin 180kW da ke ba da damar gyara "babu lokacin aiki".

Babi na 10: Nazarin Shari'a—Haƙar ma'adinai mai zurfi a Yammacin Ostiraliya

A cikin yankunan karkara na ƙasar Ostiraliya, manyan motocin haƙar ma'adinai masu amfani da wutar lantarki (misali, masu jigilar kaya masu nauyin tan 60) suna buƙatar caji cikin sauri a cikin zafin digiri 50 na Celsius da ƙura mai tsanani.

10.1 Kalubalen: Tsananin Zafi da Sabis na Nesa

Cibiyar sabis mafi kusa tana da nisan kilomita 500. Matsalar caji na iya dakatar da samar da kayayyaki na miliyoyin daloli a kowace rana.

10.2 Mafita: Manyan Modules na SiC

Injiniyoyin sun tura tashoshin 180kW ta amfani da na'urorin Silicon Carbide (SiC) da aka kimanta su da 250kW. Ta hanyar "rage darajar" kayan aikin (aiki da na'urar 250kW a 180kW), matsin lamba na zafi ya ragu sosai, kuma ingancin ya kasance a kololuwar lanƙwasa.

• Binciken Nesa: An sanya wa na'urorin caji kayan aiki masu alaƙa da tauraron dan adam, wanda hakan ya ba injiniyoyi a Perth damar sa ido kan yanayin zafin sassan da kuma "hasashe" gazawarsu kafin su faru.

Sakamako 10.3

Tsarin SiC da aka rage darajarsa ya yi nasara sosai har ma'adinan yanzu yana faɗaɗa na'urorin lantarki, tare da shirin tura Tsarin Cajin Megawatt (MCS) bisa ga ƙa'idodi iri ɗaya.

Babi na 11: Hasashen Nan Gaba—Canzawa zuwa Kula da MCS da AI

Sashen 60kW–180kW ba shine ƙarshen hanya ba; shine tushen ƙarni na gaba na caji.

11.1 Tsarin Cajin Megawatt (MCS)

Ganin yadda ƙarfin batirin jiragen ruwa da manyan motoci ya wuce 1MWh, masana'antar tana neman caji 1.2MW+. Darussan da aka koya a cikin sashin 180kW na zamani—musamman game da sanyaya ruwa da kuma SiC mai ƙarfin lantarki mai yawa—ana ƙara girman su don ƙirƙirar "Power Hubs" masu yawa.

11.2 Gyaran Hasashen AI da ke Taimakawa

Baki na gaba shine "Caja Mai Warkarwa da Kai." Ta hanyar amfani da koyon injin don yin nazarin ƙananan canje-canje a cikin sauyawar mita ko RPMs na fanka a kan lokaci, AI na caja na iya hasashen gazawar sassan makonni kafin. A cikin tashar jiragen ruwa ko ma'adinai, wannan yana bawa mai aiki damar tsara "sauya zafi" na minti 10 yayin canjin aiki, wanda ke kawar da lokacin hutun da ba a tsara ba gaba ɗaya.

Kammalawa

Injiniyan tashoshin caji mai sauri na DC 60kW zuwa 180kW yana wakiltar haɗuwa mai kyau ta na'urorin lantarki masu amfani da wutar lantarki, kimiyyar kayan aiki, da kuma fasahar software. Ta hanyar fifita tsarin aiki mai sauƙi, sarrafa zafi na masana'antu, da kuma kariyar muhalli mai ƙarfi, masana'antun suna samar da kashin baya ga kayayyakin more rayuwa na EV na duniya masu girma, abin dogaro, da dorewa. Ko a cikin tashoshin jiragen ruwa da aka fesa da gishiri na babban tashar jiragen ruwa ko ramukan da ƙura ta toshe na wani ma'adinai mai nisa, waɗannan tsarin aminci masu ƙarfi suna tabbatar da cewa makomar masana'antar mai nauyi ba wai kawai wutar lantarki ba ce - tana da juriya.

Kalmomi Masu Mahimmanci: Kayayyakin Cajin EV, DC Mai Cajin Sauri, 60kW, 120kW, 180kW, Tsarin Modular, SiC MOSFET, Amincin Masana'antu, Wutar Lantarki a Tashar Jiragen Ruwa, Haƙar Ma'adinai, Cajin Maritime, Mai Canza Resonant na LLC, Gudanar da Zafin Jiki, OCPP 2.0.1, V2G.

Babi na 12: Nutsewa Mai Zurfi Cikin Zagayen Madaukai na Sarrafa Canjin Wuta da Rage EMI

Domin cimma amincin da ake buƙata don tsarin masana'antu na 180kW, dole ne a ƙera dabarun sarrafawa da kuma dacewa da lantarki (EMC) zuwa matsayin soja.

12.1 Lissafi na Kula da Gyaran Vienna

Tsarin kula da PFC na gaba yana ƙarƙashin tsarin sarrafawa mai madauri biyu: madaurin ƙarfin lantarki na waje da madaurin wutar lantarki na ciki.

• Madaurin Wutar Lantarki na Waje: Yawanci mai sarrafa Proportional-Integral (PI) wanda ke kula da ƙarfin wutar lantarki na DC (yawanci kusan 800V-900V). Yana aiki a ƙaramin mita (misali, 50Hz-100Hz) don tace hanyoyin sadarwa na grid.
• Madaurin Yanayi na Ciki: Madauri mai sauri (wanda ke aiki a 50kHz-100kHz) wanda ke tabbatar da cewa wutar shigarwar ta bi matakin sinusoidal na ƙarfin shigarwar. A cikin raka'a 180kW, muna aiwatarwaDaidaita Faɗin Pulse Pulse na Sararin Samaniya (SVPWM)don inganta tsarin sauyawa, rage jimillar karkacewar harmonic (THD) da asarar sauyawa.

12.2 Tsarin Tace EMI/EMC don Muhalli na Masana'antu

Wuraren masana'antu suna da hayaniya. Caja mai ƙarfin 180kW ba wai kawai ya kamata ta tsayayya da hayaniyar waje ba, har ma ta tabbatar da cewa sauyawar mitar ta ba ta tsoma baki ga kayan aiki masu mahimmanci na tashar jiragen ruwa ko tsarin sadarwa na hakar ma'adinai ba.

• Matatun Yanayin Bambancin Mataki Uku (DM): Amfani da ƙwayoyin nanocrystalline masu ƙarfi don shaƙewa na yau da kullun don danne hayaniyar mita mai yawa.
• Masu haɗa na'urori X da Y: Sanya na'urorin X2 da Y2 a kan ƙasa da dabarun da aka yi amfani da su wajen sanya na'urorin capacitors na ƙasa yana tabbatar da cewa an kauce wa hayaniyar da aka saba samu ta hanyar sauya SiC MOSFET mai sauri zuwa ƙasan chassis lafiya, wanda hakan ya cika ƙa'idodin CISPR 11 Class A (Industrial).
• Kariya da Warewa: Na'urar canza wutar lantarki ta module tana amfani daGarkuwar Faradaytsakanin naɗe-naɗen farko da na sakandare. Wannan Layer ɗin foil ɗin jan ƙarfe da aka yi da ƙasa yana rage yawan haɗakar capacitive na sauya hayaniya daga babban ƙarfin lantarki zuwa babban abin hawa mai laushi.

12.3 Na'urorin Magnetic Masu Ci Gaba: Tsarin Transformer da Inductor

A cikin na'urar 60kW, na'urar canza wutar lantarki mai yawan mita tana da matuƙar muhimmanci wajen rage zafi da inganci.

• Gina Wayar Litz: Domin yaƙar tasirin fata da tasirin kusanci a mitoci masu sauyawa 100kHz+, muna amfani da waya mai nau'in Litz mai nau'in igiya da yawa. Wannan yana tabbatar da cewa wutar lantarki ta rarraba daidai a kan hanyar haɗin waya, wanda ke rage asarar juriya.
• Zaɓin Ferrite Core: Muna amfani da kayan ferrite na MnZn mai ƙarancin asara na N97 ko makamancin haka, waɗanda aka tsara musamman don amfani da wutar lantarki tare da ƙarancin asara a cikin tsakiya a yanayin zafi mai yawa (har zuwa 100°C).

Babi na 13: Tsarin Manhaja da Tsarin Aiki na Ainihin Lokaci (RTOS)

"Kwakwalwar" na caja mai ƙarfin 180kW yawanci tsarin sarrafawa ne mai yawa. Tsarin gama gari ya haɗa da DSP mai aiki sosai (Digital Signal Processor) don sarrafa wutar lantarki da kuma ARM processor mai tushen Linux don sadarwa da UI.

13.1 DSP Layer: Injin Kulawa na Ainihin Lokaci

DSP (misali, jerin TI C2000) yana gudanar da RTOS na ƙarfe mara tsari ko kuma mai tsara jadawalin da aka inganta sosai.

• Ayyuka Masu Muhimmanci: Samar da PWM, ADC samfurin ƙarfin lantarki/lantarki, da kuma kariyar lahani (Ƙarar Wutar Lantarki, Ƙarfin Wutar Lantarki, Yawan Zafi). Waɗannan ayyuka suna da buƙatar "mai wahala a ainihin lokaci" - jinkirin ko da ƙananan daƙiƙa 10 na iya haifar da lalacewar kayan aiki.
• Diyya ta Lokacin Mutuwa: Dole ne manhajar ta sarrafa daidai lokacin "mutuwar" tsakanin kashe MOSFET ɗaya da kunna abokin hulɗarta a cikin rabin gadoji don hana kwararar ruwa "harbawa".

13.2 Tsarin ARM: Tarin Sadarwa da Gudanarwa

Na'urar sarrafa ARM (tana gudanar da Yocto Linux ko Ubuntu Core) tana kula da sarkakiyar tsarin EV na zamani.

• Tashar OCPP: Gudanar da sadarwa ta JSON-over-WebSockets tare da tsarin gudanarwa na tsakiya (CSMS).
• Tarin ISO 15118: Gudanar da sadarwa mai ɓoyewa ta TLS da abin hawa. Wannan ya haɗa da musayar takaddun shaida na dijital don aikin "Plug & Charge".
• Gudanar da HMI: Yana nuna yanayin mai amfani da zane a kan allon taɓawa na masana'antu mai inci 7 ko 10.

13.3 Rufe Laifi da Aikin Akwatin Baƙi

Don amincin masana'antu, kowane caja yana aiki a matsayin "mai rikodin jirgin sama."

• Ƙwaƙwalwar da Ba Ta Canzawa Ba (NVRAM)Tsarin yana yin rikodin abubuwan da suka faru 10,000 na ƙarshe, gami da hotunan ƙananan daƙiƙa na ƙarfin lantarki da yanayin raƙuman ruwa na yanzu yayin matsala. Wannan bayanan yana da matuƙar amfani don gano matsalolin grid na lokaci-lokaci a wuraren haƙar ma'adinai na nesa.

Babi na 14: Bin Dokoki, Ka'idoji, da Gwaji Mai Tsauri na Duniya

Domin a yi amfani da na'urar caji mai ƙarfin 60kW–180kW a duk duniya, dole ne ta yi aiki a wani yanayi mai sarkakiya na ƙa'idodin ƙasashen duniya.

14.1 IEC 61851 da IEC 62477

Waɗannan su ne ƙa'idodin asali don amincin caji na EV da kayan lantarki masu amfani da wutar lantarki.

• Daidaito Kan Rufewa: Tabbatar da cewa nisan da ke tsakanin da'irorin wutar lantarki mai ƙarfi da ƙarancin wutar lantarki sun isa don hana fashewa, koda a cikin yanayin danshi mai yawa na filin jirgin ruwa.
• Gwaje-gwajen Kwanciyar Hankali na Zafi: Ana sanya caja a cikin ɗakin da ke da yanayin zafi a 55°C kuma yana aiki da cikakken ƙarfin 180kW na tsawon awanni 72. Duk wani abu da ya wuce zafin da aka ƙayyade shi, ana yi masa alama don sake fasalinsa.

14.2 UL 2202 da Bukatun Arewacin Amurka

Ga kasuwar Arewacin Amurka, takardar shaidar UL 2202 ita ce ma'aunin zinare ga masu caji masu sauri na DC.

• Kare Ma'aikata: Bukatun masu katsewar da'irar ƙasa (GFCI) waɗanda zasu iya gano kwararar kwararar AC da DC (Nau'in B RCD).
• Tasiri da Fuskantar Wuta: Dole ne a yi wannan katangar da ƙarfinta ya kai fam 5 a gwajin faɗuwar ƙwallon ƙarfe, kuma a yi ta da kayan da aka ƙera da UL 94-V0 (mai kashe kansa).

14.3 Gwajin Haɗin Kai na "Samfurin Zinare"

Aminci ba wai kawai yana nufin rashin karyewar kayan aikin ba ne, har ma yana nufin cewa na'urar caji za ta fara aiki cikin nasara da kowace mota.

• Abubuwan da suka faru a CharIN Interop: Masana'antun suna ɗaukar na'urorinsu na 180kW zuwa "Testivals" inda ake gwada su akan kowace samfurin EV da ake da shi - daga Tesla da VW zuwa motocin bas na lantarki daga BYD da Proterra. Wannan yana tabbatar da cewa dabarar "gaisawa" ta kasance mai ƙarfi akan bambance-bambancen yadda motoci daban-daban ke fassara ƙa'idodin ISO 15118 ko DIN 70121.

Babi na 15: Nazarin Kuɗin Zagaye na Rayuwa (LCO) da ROI na Jiragen Ruwa na Masana'antu

Lokacin da tashar jiragen ruwa ko ma'adinai suka kimanta cajin 180kW, suna duba fiye da farashin farko na siye (CAPEX) zuwa jimlar Kudin Zagaye na Rayuwa (LCO).

15.1 CAPEX da OPEX a cikin Muhalli Masu Tsanani

Caja mai "araha" na iya kashe dala $20,000, amma idan tana buƙatar ziyarar sabis sau biyu a shekara kuma tana cinye ƙarin dala $2,000 a cikin wutar lantarki saboda ƙarancin inganci, da sauri ta fi tsada fiye da na'urar da ke da aminci sosai ta dala $30,000.

• Tasirin Inganci: Bambancin kashi 1% a cikin inganci ga na'urar caji mai ƙarfin 180kW wacce ke aiki awanni 10 a rana yana wakiltar 6,570 kWh na makamashin da aka ɓata a kowace shekara. Tsawon shekaru 10, wannan shine 65,700 kWh—wanda darajarsa ta kai kimanin $9,800 a farashin masana'antu.
• Tanadin KulawaTsarin "Sauya Sauƙi" na zamani yana rage matsakaicin kiran sabis daga awanni 4 (ga na'urar monolithic) zuwa mintuna 30, wanda hakan ke rage farashin aiki sosai.

15.2 Darajar Sake Sayarwa da Ingantawa

Saboda kewayon 60kW-180kW yana amfani da hanyar toshe wutar lantarki ta modular, ana iya haɓaka abubuwan da ke cikin ciki yayin da fasaha ke ci gaba. Ana iya haɓaka caja mai ƙarfin 120kW na samfurin 2024 a cikin 2028 tare da na'urorin SiC masu yawan yawa don zama na'urar 240kW, wanda ke tsawaita tsawon rayuwar kabad da haɗin grid na tsawon shekaru goma.

Babi na 16: Fasahar Kebul da Haɗawa Mai Ci Gaba don Babban Wutar Lantarki na DC

A cikin kewayon wutar lantarki na 180kW, haɗin kai tsakanin caja da abin hawa—kebul da mahaɗi—ya zama babban wurin mayar da hankali kan injiniya. A 180kW da 400V, wutar lantarki ta wuce 450A, wanda ya fi ƙarfin kebul na sanyaya iska na yau da kullun.

16.1 Kebul ɗin Caji Mai Sanyaya Ruwa

Domin kiyaye kebul ɗin da za a iya sarrafawa da kuma sassauƙa ga mai aiki, na'urorin 180kW masu aminci sosai galibi suna amfani da fasahar kebul mai sanyaya ruwa.

• Tashoshin Sanyaya na CikiKebul ɗin yana ɗauke da bututun sanyaya guda biyu (supply da return) waɗanda ke yaɗa cakuda ruwa da glycol kai tsaye zuwa ga fil ɗin da ke kan mahaɗin.
• Rage Nauyi: Sanyaya ruwa yana ba da damar rage sashin haɗin jan ƙarfe har zuwa 50% idan aka kwatanta da kebul mai sanyaya iska mai irin wannan ƙimar halin yanzu, wanda hakan ke sa direba ya fi sauƙi a yi amfani da shi.
• Kula da Zafin Jiki: Kowane fil ɗin haɗin yana da na'urar PT1000 mai inganci ko kuma NTC thermistor. Idan zafin da ke wurin hulɗa ya wuce 90°C (saboda shigar motar da ta lalace), caja yana rage wutar nan take don hana narkewa ko wuta.

16.2 Tsarin Gudanar da Kebul da Janyewa

A tashoshin jiragen ruwa da ma'adanai, galibi ana cin zarafin kebul-filayen lantarki—ana bi ta kan manyan motoci ko kuma ana jan su ta cikin laka mai ƙarfi.

• Masu Rage Motoci: Tashoshin da ke da inganci sosai suna amfani da tsarin sarrafa kebul mai nauyin bazara ko na injina waɗanda ke hana kebul ɗin shiga ƙasa lokacin da ba a amfani da shi.
• Haɗin gwiwa na Biya: Domin kare kabad ɗin caji daga haɗurra "daga tuƙi" (inda direba ya manta da cire haɗin), ana shigar da haɗin maganadisu ko na inji. Waɗannan suna ba da damar kebul ya yanke lafiya ba tare da lalata na'urorin lantarki na ciki ba.

Babi na 17: Tsaron Intanet a Kayayyakin more rayuwa na Masana'antu

Yayin da na'urorin caji na EV suka shiga cikin tsarin jigilar kayayyaki na ƙasa da na tashar jiragen ruwa, suna zama abubuwan da za a iya kai hari ta yanar gizo. Ga tashar masana'antu mai ƙarfin 180kW, tsaro ba wai kawai game da sirrin bayanai bane; yana game da hana "Lalacewar Jiki ta hanyar Software."

17.1 Kayan Tsaron Hardware (HSM) da Taya Mai Tsaro

Caja na zamani mai ƙarfin 180kW suna amfani da ƙananan na'urori masu sarrafawa tare da HSMs masu haɗawa.

• Taya Mai Tsaro: Duk lokacin da caja ta fara aiki, tana tabbatar da sa hannun dijital na firmware ɗinta. Idan an yi amfani da lambar, tsarin ba zai fara aiki ba, wanda hakan zai hana sarrafa na'urorin wutar lantarki ba tare da izini ba.
• Ajiya Mai Rufewa: Duk bayanan sirri, gami da takardun shaidar OCPP da takaddun shaidar TLS don Plug & Charge, ana adana su a cikin ɓangarorin ɓoye waɗanda masu kutse ba za su iya shiga ba.

17.2 Sabuntawa ta Tsaro ta Sama (OTA)

Aminci yana buƙatar ikon gyara kurakurai da sabunta ka'idoji daga nesa.

• Sabunta Banki Biyu: Tsarin yana riƙe kwafi biyu na firmware (A da B). Ana rubuta sabuntawar zuwa Bank B yayin da Bank A ke ci gaba da aiki. Sai bayan an tabbatar da sabuntawar ne tsarin zai "juya" zuwa sabon sigar. Idan sabon sigar ya gaza, zai koma Bank A ta atomatik, yana tabbatar da cewa ba a taɓa "yi wa caja" caji ba.

Babi na 18: Kariyar Lantarki, Rufe Ƙasa, da Tsarin Grid

Wuraren masana'antu galibi suna da grid ɗin lantarki marasa tsari. Dole ne caja mai ƙarfin 180kW ta dace da tsarin ƙasa daban-daban.

18.1 Daidaiton TN, TT, da Tsarin Sadarwa na IT

• Grids na TN da TT: An saba gani a yankunan kasuwanci, inda aka gina shi a kan ƙasa mai tsaka-tsaki.
• Grids na IT: Sau da yawa ana samunsa a ma'adanai da tsarin wutar lantarki daga jirgi zuwa teku. A cikin grid ɗin IT, ba a gina shi a kan tushen wutar lantarki ba, wanda ke ba da damar yin aiki da "laifi na farko" inda matsalar ƙasa ɗaya ba ta taka birki ba. Dole ne caja mai ƙarfin 180kW ya haɗa da na'urar canza wutar lantarki ko kuma sa ido na musamman kan rufin da zai iya aiki daidai a cikin waɗannan yanayin grid ɗin "mai iyo".

18.2 Matsi Mai Sauri Mai Mataki-mataki (SPD)

Ganin tsayinsu da kuma yadda suke a wuraren da ake haƙa ma'adinai ko kuma wuraren da ake haƙa ma'adinai, na'urorin caji "magnetiyoyin walƙiya" ne.

• Kariyar da aka Jefa: Muna aiwatar da SPDs na Nau'i na 1 a babban wurin shiga AC don magance bugun walƙiya kai tsaye, sannan sai SPDs na Nau'i na 2 a shigarwar kowane module na wutar lantarki don tace sauran masu canzawa.
• Kariyar Gefen DC: Saboda dogayen kebul na caji na iya aiki azaman eriya don bugun lantarki (EMP), ana sanya DC SPDs na musamman akan bas ɗin fitarwa don kare batirin abin hawa daga bugun walƙiya da ke kusa.

Babi na 19: Tsarin Haɗakar Mutum da Inji (HMI) da Tsarin UX na Masana'antu

Kwarewar mai amfani a tashar jiragen ruwa ko ma'adinai ya bambanta sosai da na siyayya.

19.1 Allon taɓawa na Masana'antu

• Safofin hannu na aiki: Ana daidaita allon taɓawa mai ƙarfin aiki ko mai juriya don yin aiki koda lokacin da mai aiki yana sanye da safar hannu masu nauyi na masana'antu.
• Haske Mai Girma: Tare da ƙimar nits 1000+ da kuma rufin hana walƙiya, allon yana ci gaba da kasancewa mai sauƙin karantawa ko da a ƙarƙashin tsananin rana ta tsakiyar rana na yankin karkara na Australiya.
• Tashar Gaggawa ta Jiki: Babban maɓalli mai kama da namomin kaza E-Stop yana nan koyaushe, an haɗa shi da waya mai ƙarfi a cikin da'irar mai haɗawa, yana wucewa gaba ɗaya don kashewa nan take.

19.2 Samun dama da bin ƙa'idodin ADA

Ko a masana'antu, haɗa kai yana zama abin buƙata.

• Tsayin Hawa: An ɗora allon da ƙofofin haɗin a tsayin da masu amfani da ke cikin keken guragu za su iya isa gare su, ko kuma sun cika ƙa'idodin ADA (Dokar Nakasa ta Amurka) ko makamancin haka na ƙasashen duniya.
• Jagorar Murya da Alamun Gani: Zoben LED masu ƙarfi a kusa da mahaɗin suna ba da cikakken bayani game da yanayin da ake ciki (Kore don Shirya, Shuɗi don Caji, Ja don Kuskure), ana iya gani daga mita 50 a fadin wurin jigilar kaya mai cike da jama'a.

Babi na 20: Tattalin Arzikin Da'ira da Masana'antu Mai Dorewa

Yayin da muke girma zuwa miliyoyin na'urorin caji, dole ne a yi la'akari da tasirin muhalli na kayayyakin more rayuwa da kansu.

20.1 Sake Amfani da Na'urorin Wutar Lantarki

An ƙera na'urorin caji masu ƙarfin 180kW masu inganci don tsawon shekaru 15, amma sassan da ke ciki suna da tsawon rai daban-daban.

• Gyaran Modular: Maimakon a cire dukkan caja, ana riƙe da chassis ɗin aluminum, kuma toshewar wutar lantarki ta ciki kawai ake aikawa don sake amfani da ita da kuma gyara ta.
• Kayan Aiki Marasa Rikici: Masana'antun suna ƙara duba hanyoyin samar da kayayyaki don tabbatar da cewa an samo ƙarfe, azurfa, da kuma ƙarfe mai ƙarfi da ake amfani da shi a cikin na'urorin caji ta hanyar da'a.

20.2 Yanayin Jiran Aiki Mai Inganci a Makamashi

Caja mai ƙarfin 180kW na iya ɓatar da kashi 50% na lokacinsa ba tare da aiki ba.

• Yanayin Barci: A cikin jiran aiki, na'urorin wutar lantarki masu ƙarfi suna aiki gaba ɗaya, suna barin mai sarrafa ARM mai ƙarancin ƙarfi kawai yana aiki. Wannan yana rage "magudanar ruwa" daga 500W zuwa ƙasa da 10W, yana adana makamashi mai yawa a cikin manyan ayyukan samar da ababen more rayuwa.

Shafi na A: Jerin Abubuwan Kulawa don Caja Masu Amfani da Industry 180kW

Domin kiyaye tsawon shekaru 15 na ƙira, ana buƙatar tsarin kulawa mai tsari.

• Kowane wata: Duba waya ta gani don gano yankewa ko gogewa; tabbatar da aikin HMI.
• Kwata-kwata: Tsaftace matatun iska; duba duk wani tarkace a cikin bututun sanyaya.
• Kowace shekara: Matse dukkan tashoshin wutar lantarki masu ƙarfin lantarki (tabbatar da karfin wutar lantarki); daidaita na'urori masu auna ƙarfin lantarki da na'urorin lantarki; gwada tsarin aminci na RCD da IMD.
• Shekara Biyu-Sama: Cikakken tsarin duba na'urar firmware da kuma facin tsaro; maye gurbin duk wani fanka mai sanyaya da ke kusa da sa'o'i 50,000 na MTBF.

Shafi na B: Takaitaccen Bayani Kan Fasaha

Takaitaccen Bayani da Kammalawa na Ƙarshe

Tsarin samar da wutar lantarki mai sauri daga 60kW zuwa 180kW DC shine ginshiƙin sauyin duniya zuwa ga motsi mai ƙarfi na wutar lantarki. Ta hanyar haɗa manyan hanyoyin sadarwa kamar na'urorin canza wutar lantarki na Vienna Rectifier da na'urorin canza wutar lantarki na SiC, tare da matakan fitarwa masu sanyaya ruwa da kuma tubalan wutar lantarki masu canzawa, masana'antar ta cimma wani abu mai sauƙi: ƙarfin lantarki mafi girma, inganci mafi girma, da aminci mafi girma a cikin mawuyacin yanayi a duniya.

Dalilin da Yasa Wannan Ajin Caja Yake Da Muhimmanci

Ga tashoshin jiragen ruwa, ma'adanai, da wuraren masana'antu, ajin 60-180kW ba sulhu ba ne—shi ne wurin da ake amfani da shi a fannin injiniya. Yana isar da cikakken caji na dare ga kayan aiki masu nauyi da kuma ƙara saurin ɗaukar kaya zuwa ga jiragen ruwa masu sauƙi, ba tare da farashin canza grid da sarkakiyar yanayin zafi na tsarin megawatt ba. Yana aiki inda wasu kayan aiki ba za su iya ba: a cikin iska mai cike da gishiri a bakin teku, a cikin ma'adanai masu ƙura, da kuma a fadin canjin yanayin zafi daga -30°C zuwa +55°C. Kuma saboda tsarin gine-ginen yana da tsari, shigarwar 60kW na iya girma zuwa shigarwar 120kW ko 180kW ta hanyar ƙara tubalan wutar lantarki, yana kare jarin farko.

Kwantiragin Aminci

Fasahohin kulawa da aka rubuta a cikin Shafi na A—tsaftace matatun kwata-kwata, tabbatar da ƙarfin juyi na shekara-shekara, daidaita firikwensin, da kuma duba firmware na shekara-shekara sau biyu—ba na gwamnati ba ne. Su ne bambanci tsakanin caja da ke ba da sabis na shekaru 15 da wanda ya gaza a shekara ta uku. Haɗa waɗannan fannoni da teburin ƙayyadaddun bayanai a cikin Shafi na B, kuma duk wani injiniyan rukunin yanar gizo yana da duk abin da ake buƙata don ƙayyade, shigarwa, da kuma tallafawa waɗannan tsarin da tabbaci.

Saka ido

Yayin da tashoshin jiragen ruwa ke samar da wutar lantarki ga na'urorin RTG da jiragen ruwa masu ɗaukar kaya, kuma ma'adanai ke canza jiragen ruwan jigilar kaya, buƙatar caji mai ƙarfi da matsakaicin ƙarfi na DC zai ƙaru kawai. Dandalin fasaha da aka bayyana a cikin wannan jagorar - na'urorin lantarki masu ƙarfin lantarki, sanyaya ruwa a babban matakin, wuraren rufewa na IP55/IK10, da kuma sarrafawa ta nesa da OCPP ke bayarwa - shine ainihin dandamalin da zai girma daga jiragen gwaji na yau zuwa ayyukan masana'antu na gaba gaba ɗaya na lantarki.

Tattalin Arzikin Turawa a Aiki

Ka yi la'akari da aikin hakar ma'adinai mai matsakaicin girma wanda ke samar da wutar lantarki ga manyan motoci ashirin. Na'urar sanyaya ruwa mai ƙarfin 180kW na iya ƙara kashi 60-80% na caji yayin canjin canjin direba, yayin da tsarin gine-ginen zamani yana nufin wurin yana farawa da raka'a huɗu kuma yana faɗaɗa zuwa takwas yayin da jiragen ke canza kaya. Kwatanta wannan da tashar tashar jiragen ruwa da aka gyara filin kwantena: a nan dandamalin 180kW iri ɗaya, wanda aka ɗora a kan skid tare da haɗin BESS, zai iya daidaita nauyin a fadin tashar kuma ya isa ga tarawar caji tsakanin canje-canje ba tare da amp guda ɗaya na sabon ƙarfin grid ba. A duka halayen biyu tattalin arzikin yana motsawa ta hanyar zaɓuɓɓukan ƙira iri ɗaya: tubalan wutar lantarki na zamani waɗanda ke haɓaka ƙarfin aiki tare da buƙata, sanyaya ruwa wanda ke tallafawa fitarwa 500A a cikin iska mai yanayi +45°C, da kuma wuraren rufewa na IP55/IK10 waɗanda suka tsira daga washdowns da tasiri - ƙayyadaddun bayanai waɗanda ke raba kayan aiki na masana'antu daga masu caji na kasuwanci waɗanda ke sanye da fenti na masana'antu.

Muhimman Abubuwan Da Ake Ɗauka

• Ajin caji mai sauri na DC mai karfin 60-180kW yana samar da mafi kyawun daidaito na sauri, daidaito a kan grid, da kuma ƙarfi ga tashoshin jiragen ruwa, hakar ma'adinai, da jiragen ruwa na masana'antu.
• Tsarin Vienna Rectifier + LLC + SiC ya cimma inganci na kashi 95.5-96.5% yayin da yake ba da damar ƙira masu rufewa, masu jure ƙura, da sanyaya ruwa.
• Tubalan wutar lantarki na zamani suna ba da damar wurare su girma daga 60kW zuwa 180kW ba tare da maye gurbin wuraren rufewa ko sake haɗa waya ba.
• Jadawalin kulawa mai kyau (kwata-kwata/shekara/biyu-shekara) shine garantin gaskiya na aminci na shekaru da yawa a cikin mawuyacin yanayi.

Tuntuɓi MIDA Power ƙwararre ne a fannin caji mai sauri na DC mai inganci ga muhallin masana'antu, daga na'urori masu sanyaya iska 60kW zuwa tsarin sanyaya ruwa 180kW, duk suna da katanga IP55/IK10, aikin zafin jiki mai faɗi, da kuma cikakken tsarin sarrafawa na nesa na OCPP. Tuntuɓi ƙungiyar injiniyanmu don cikakken takardar ƙayyadaddun bayanai, takardun kulawa, da kuma farashi da ya dace da zagayowar aikin shafinku.