Huanghai electric-diesel hybrid bus city bus

Huanghai electric hybrid diesel bus adopts a parallel diesel-electric hybrid system, a manual mechanical transmission (the two-shaft output end has an angle drive input flange), a permanent magnet synchronous water-cooled motor, and the energy storage system uses imported supercapacitors). Hybrid Car has relatively low cost, obvious energy saving effect and high reliability; high cost performance, significant fuel saving effect, the maximum electric power ratio can reach 34%, and the fuel saving rate can reach 10-20%; the energy storage system uses imported supercapacitors. The braking energy recovery efficiency is high, the reliability and life of the energy storage system are greatly improved, and maintenance is significantly reduced.

The Huanghai electric hybrid diesel bus is based on the 12-meter low entrance city bus developed by introducing MAN technology, and is designed using advanced three-dimensional design and analysis software to make the body lighter. It adopts Plug-in (plug-in hybrid) deep hybrid system, with an electric power ratio as high as 52.7%. Compared with the traditional Petrol Car, it uses electricity as power during starting, low speed and idling conditions, and automatically switches to oil as power at higher speeds. The bus does not emit exhaust gas during starting, low speed and idling stages, achieving "zero emissions" when the bus is parked.

Huanghai electric hybrid diesel bus has short charging time, high charging and discharging efficiency, and can realize large current charging and discharging (it can complete a charging and discharging cycle in a short time), which can well meet the starting, climbing and energy requirements of the Electric Car. recycling requirements).


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