Chojambulira cha EV Chonyamulika
Bokosi la Wallbox la EV la Pakhomo
Siteshoni Yogulitsira ya DC
Malo Ogulitsira a BESS
V2G V2H V2V V2L
Gawo Lolipiritsa la EV
Cholumikizira Chochapira cha DC
Zipangizo za EV
Chochaja cha Ultra 240kW NACS Station Chochaja ndi 150kW CHAdeMO Charger
Pamene kusintha kwa magalimoto amagetsi padziko lonse lapansi (EVs) kukuchulukirachulukira, zomangamanga zothandizira kusinthaku ziyenera kuyenda m'malo ovuta okhala ndi miyezo yopikisana komanso kufunikira kwa magetsi komwe kukukwera mofulumira. Ngakhale kuti North American Charging Standard (NACS) yafika patsogolo pamsika wamagalimoto okwera, ntchito zakale komanso zapadera zamafakitale za muyezo wa CHAdeMO zikadali gawo lofunikira kwambiri pakuchaja padziko lonse lapansi. Kwa ogwira ntchito pa siteshoni, vuto ndi lodziwikiratu: momwe mungaperekere kuchaja mwachangu komanso kotetezeka mtsogolo kwa magalimoto atsopano okhala ndi zida za NACS popanda kusiya magalimoto ambirimbiri odalira CHAdeMO ndi magalimoto amalonda omwe akadali paulendo.
1. Kukhazikitsa Magetsi mu Kayendetsedwe ka Zinthu: Lamulo Lalikulu Padziko Lonse Lamalonda
Mu dziko lovuta kwambiri la kutumiza zinthu mwachangu komanso kutumiza zinthu molimbika, kusintha kuchoka pa injini zoyatsira moto zamkati kupita ku injini zamagetsi sikulinso kosankha. MIDA Power (迈依达), zaka khumi zaukadaulo wabwino, ili patsogolo pa kusinthaku ndiChochaja cha Ultra 240kW NACS Station Chochaja ndi 150kW CHAdeMO Charger.
Malo osungiramo zinthu amapereka malo apadera pomwe nthawi yopuma pantchito imawononga ndalama mwachindunji.Chochaja cha Ultra 240kW NACS Station Chochaja ndi 150kW CHAdeMO ChargerYapangidwa kuti ikwaniritse ntchito zovuta monga malo otumizira katundu m'mizinda, malo operekera katundu ku eyapoti, ndi njira zoyendera zinthu m'madoko. Pogwiritsa ntchito nsanja yamagetsi ya 1000V, MIDA imaonetsetsa kuti magalimoto amagetsi ndi magalimoto akuluakulu a m'badwo wotsatira amawononga nthawi yochepa pa dispenser komanso nthawi yambiri pamsewu.
2. Kapangidwe ka Zaukadaulo: Mkati mwa MIDA Power Stack
2.1 Topology ya SiC MOSFET ndi Kuchita Bwino
Ma charger a DC achikhalidwe nthawi zambiri amavutika ndi kuchepa kwa mphamvu zamagetsi akamanyamula pang'ono.Chochaja cha Ultra 240kW NACS Station Chochaja ndi 150kW CHAdeMO Chargerimagwiritsa ntchito topology ya Silicon Carbide (SiC) MOSFET ya magawo ambiri. Mosiyana ndi machitidwe wamba a IGBT, SiC imalola ma frequency apamwamba osinthira (mpaka 100kHz), kuchepetsa kutayika kwa kusintha ndi 30%. Kapangidwe kameneka kamathandiziraChochaja cha Ultra 240kW NACS Station Chochaja ndi 150kW CHAdeMO Chargerkuti asunge bwino kwambiri pa 96.5%.
CHIWONJEZERO CHA ukadaulo: Pepala Loyera Lokhazikika la MIDA Power Infrastructure
Chowonjezera ichi chimagwira ntchito ngati maziko aukadaulo okwanira a mndandanda wa MIDA Power DC Fast Charging. Chimapatsa ma CPO (Charge Point Operators), oyang'anira magalimoto, ndi omwe amaika ndalama mu zomangamanga chidziwitso chakuya cha zida, mapulogalamu, ndi malamulo omwe amafotokoza mndandanda wazinthu za MIDA za 2026.
I. Kapangidwe ka Zipangizo: Fiziki ya Kusintha Kwambiri
Pakati pa siteshoni iliyonse ya MIDA DC pali malo osinthira magetsi pogwiritsa ntchito ukadaulo waposachedwa kwambiri wa semiconductor wa wide-bandgap. Kusintha kwathu kuchokera ku Silicon IGBTs yachikhalidwe kupita kuMa MOSFET a Silicon Carbide (SiC)ikuyimira kusintha kwa mphamvu ndi kulimba mtima kwa kutentha.
1.1 SiC MOSFET Topology ndi LLC Resonant Converters
Ma module amphamvu a MIDA a 30kW ndi 40kW amagwiritsa ntchitoMlatho Wonse Wosinthidwa Gawo (PSFB)kuphatikiza ndiChosinthira cha Resonant cha LLCsiteji. Kapangidwe kameneka kamalolaKusintha kwa Zero Voltage (ZVS)pamtundu wonse wa katundu. Mwa kuchotsa kutayika kwa kusinthana panthawi yoyatsa magetsi, timapeza mphamvu yosinthira ya 96.5%. Kugwiritsa ntchito zipangizo za SiC kumalola ma frequency osinthira opitilira 100kHz, zomwe zimachepetsa kwambiri kuchuluka kwa zinthu zamaginito monga ma transformer ndi ma inductors, zomwe zimapangitsa kuti kabati ikhale yaying'ono popanda kuwononga mphamvu yotulutsa magetsi.
1.2 Kuziziritsa ndi Kusamalira Kutentha kwa Mpweya Wopatukana
M'mafakitale ndi m'mabizinesi, kulephera kwa zamagetsi nthawi zambiri kumachitika chifukwa cha kuipitsidwa kwa chilengedwe. MIDA engineering yakhala ikutsogolera"Mapayipi Opatukana a Mpweya"kapangidwe kake. Chipinda chamkati chimagawika mopanda mpweya: ma semiconductor amphamvu ndi maginito amaziziritsidwa kudzera mu ngalande ya mphepo yothamanga kwambiri, pomwe ma control logic, ma module olumikizirana, ndi HMI zimasungidwa mu chipinda chotsekedwa, chopanda fumbi. Izi zimatsimikizira kuti ngakhale mu IP54 kapena IP55-rated outdoor installations, fumbi loyendetsa kapena chinyezi sizingalumikizane ndi mabasi amagetsi amphamvu.
II. Gawo la Luntha: Algorithm ya Kukonza Ndondomeko ya Mphamvu ya AI-DES
Kuchaja kwamakono sikungokhudza kupereka ma kilowatts osaphika okha, koma ndi nkhani yokhudza kukonza mphamvu mwanzeru.AI-DES (Kukonza Ndondomeko ya Mphamvu Yosinthika ya AI)Nsanjayi imagwira ntchito pa dongosolo la mfundo zitatu:
- Gawo 1: Kuyankha kwa Gridi-Mphepete:Chojambuliracho chimayang'anira ma gridi apafupi ndi ma voltage transients pamlingo wa 10kHz. Ngati kusakhazikika kwa gridi kwapezeka, makina a AI-DES amatha kuletsa kutulutsa kwamagetsi mkati mwa 20ms kuti apewe kusuntha kwa ma circuit breaker, zomwe zimagwira ntchito ngati chotetezera kwa wopereka chithandizo.
- Gawo 2: Kukonza Magalimoto Pakati pa Galimoto:Pogwiritsa ntchito ISO 15118 “Plug & Charge” telemetry, makina a AI-DES amakambirana njira yabwino kwambiri yolipirira ndi BMS ya galimotoyo. Amawerengera kutentha kwa batri, momwe zinthu zilili (SoH), komanso kukana kwamkati kuti aletse kukalamba msanga kwa maselo a lithiamu.
- Gawo 3: Kuyang'anira Zachuma:Pa malo akuluakulu osungiramo zinthu, dongosololi limagwirizana ndi misika yamagetsi. Limaika patsogolo kuyitanitsa zinthu pa nthawi ya mitengo yotsika ndipo lingagwiritse ntchito Battery Energy Storage Systems (BESS) kuti lichite "Peak Shaving," kupewa ndalama zambiri zomwe zimayikidwa ndi magetsi nthawi ya ntchito.
Nthawi yotumizira: Ogasiti-08-2026
