Pampu yamadzi yamagetsi yamagetsi ya basi (450V-750V)

ThePampu Yoziziritsira Yamagetsi ya HVPa mabasi makamaka amatanthauza maginito okhazikika opanda burashi, otetezedwa mokwanira, oyendetsedwa ndi CAN omwe ndi oyenera nsanja yamagetsi amphamvu ya 400V/600V ya mabasi atsopano amphamvu, okhala ndi magetsi ogwirira ntchito a DC 450-750V. Pakati pake pamagwiritsidwa ntchito kuyendetsa 50% ethylene glycol antifreeze ndikupereka mphamvu yozungulira ya chotenthetsera madzi cha PTC champhamvu (HVCH), batire, mota, ndi chowongolera zamagetsi. Ndi "mtima" wa dongosolo loyendetsera kutentha kwa mabasi.

1, Tanthauzo la Pakati ndi Malo

Dzina lonse:Pumpu Yoziziritsira Yamagetsi Yamphamvu Kwambiri (HVCP)
Mphamvu yamagetsi: DC 450V – 750V (yomwe imaphimba nsanja zazikulu za 600V zamabasi, yogwirizana ndi 400V/800V)
Chosungira choyendetsa: madzi oyera/ethylene glycol antifreeze (50% kuchuluka)
Cholinga chachikulu:
Chotenthetsera madzi cha PTC champhamvu kwambiri (HVCH)kuzungulira (mpweya wofunda/kusungunuka)
Kutenthetsa/kuzizira kwa batri yamagetsi
Kuzizira kwa injini yoyendetsa ndi makina owongolera zamagetsi
Kuzungulira kwa coolant ya hydrogen fuel cell bus stack
Mosiyana ndi pampu yamadzi yothamanga pang'ono (12/24V): Mphamvu yamagetsi yamphamvu kwambiri, mphamvu yamagetsi yamphamvu, kuthamanga kwa madzi kwamphamvu, mutu wamagetsi wamphamvu, kulumikizana kwa CAN, kapangidwe ka chitetezo chamagetsi yamagetsi yamphamvu, koyenera mapulatifomu amagetsi amagetsi amagetsi ambiri, sikungasakanizidwe.
2, Ubwino Wapakati (kusintha kwa malo a basi)
✅ Yosinthika ndi mphamvu yamagetsi yapamwamba, yotetezeka komanso yodalirika: Kapangidwe ka 450-750V kodzipatula kwa mphamvu yamagetsi yayikulu, palibe chiopsezo cha kutayikira; IP67, Yolimba kugwedezeka ndipo yoyenera mikhalidwe yovuta yamisewu m'mabasi.
✅ Kuthamanga kwa madzi kwambiri komanso mutu wokwera: 150-300 L/min, mutu wa 15-25m, womwe umakwaniritsa zofunikira za HVCH (15-25kW) + batri + mota.
✅ Yogwira ntchito bwino komanso yosunga mphamvu, phokoso lochepa: Mota yopanda maginito yokhazikika (yogwira ntchito bwino ≥ 85%), yosunga mphamvu pafupifupi 20% poyerekeza ndi mapampu otsika; Phokoso ≤ 65dB (A), ikukweza chitonthozo choyendetsa.
✅ Yanzeru komanso yowongoka, yofanana molondola: Kulumikizana kwa CAN + malamulo othamanga mosalekeza, kayendedwe ka madzi kakhoza kusinthidwa ngati pakufunika, kusiyana kwa kutentha kwa batri kumatha kulamulidwa mkati mwa ± 2 ℃, ndikuwonjezera magwiridwe antchito a kasamalidwe ka kutentha.
✅ Moyo wautali, kukonza kochepa: palibe maburashi amakina, palibe kuwonongeka, ndi moyo wa maola ≥ 10000, kuchepetsa mtengo wogwirira ntchito ndi kukonza basi.

3, zochitika zogwiritsira ntchito (mabasi atsopano amagetsi)

Basi yamagetsi yeniyeni ya mzinda: yokhala ndi pampu yamphamvu ya 1.5-2.5kW, yoyendetsa HVCH (15-20kW) mpweya wofunda + batri yotenthetsera/yoziziritsa.
Basi Yophatikiza/Yotalikirapo: Injini ikazima, pampu yamphamvu imasunga kutentha kwa HVCH ndi kutentha kwa batri kuti iwonjezere kutentha.
Basi ya m'malo okwera: Yokhala ndi mapampu awiri amphamvu kwambiri (2 × 2.0kW), kuyenda kwa madzi ambiri, yokhoza kugwira ntchito pamalo ozizira kwambiri mpaka -30 ℃, kuonetsetsa kuti HVCH ndi batri zikugwira ntchito bwino.
Basi ya mafuta a haidrojeni: imayendetsa kayendedwe ka choziziritsira cha mafuta, imasunga kutentha kwa ntchito ya stack (60-80 ℃), ndikuwonetsetsa kuti magetsi apangidwa bwino.