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1. (WO2016138780) VEHICLE-MOUNTED ELECTRIC VEHICLE RECHARGEABLE EMERGENCY RESCUE VEHICLE BASED ON SHAFT POWER-TAKE-OFF GENERATOR AS WELL AS WORKING METHOD OF RECHARGEABLE VEHICLE

Pub. No.:    WO/2016/138780    International Application No.:    PCT/CN2015/097425
Publication Date: Sat Sep 10 01:59:59 CEST 2016 International Filing Date: Wed Dec 16 00:59:59 CET 2015
IPC: H02J 7/02
H02J 7/14
Applicants: WUHAN NARI LIMITED LIABILITY COMPANY OF STATE GRID ELECTRIC POWER RESEARCH INSTITUTE
国网电力科学研究院武汉南瑞有限责任公司
Inventors: LIU, Bo
刘波
LIU, Fei
刘飞
LAN, Zhenbo
兰贞波
ZHANG, Jie
张杰
Title: VEHICLE-MOUNTED ELECTRIC VEHICLE RECHARGEABLE EMERGENCY RESCUE VEHICLE BASED ON SHAFT POWER-TAKE-OFF GENERATOR AS WELL AS WORKING METHOD OF RECHARGEABLE VEHICLE
Abstract:
A vehicle-mounted electric vehicle rechargeable emergency rescue vehicle based on a shaft power-take-off generator comprises the shaft power-take-off generator, a vehicle-mounted alternating-and-direct-current quick-and-slow-charging integrated device, a vehicle-mounted storage battery, a power switching module and a to-be-charged electric vehicle. The power switching module is equipped with a shaft power-take-off generator access port and an external mains supply access port. The vehicle-mounted alternating-and-direct-current quick-and-slow-charging integrated device comprises a rectification module, a two-way voltage regulation module and an inversion module. When the rechargeable emergency rescue vehicle is in an idle state, the vehicle-mounted storage battery accesses a mains supply to be charged until the vehicle-mounted storage battery is fully charged. When the rechargeable emergency rescue vehicle is in a charging state and if the rescue vehicle is a sedan, only the vehicle-mounted storage battery is adopted for charging; when the rescue vehicle is a medium bus or a large bus, the vehicle-mounted storage battery and the shaft power-take-off generator are adopted for combined charging. With the adoption of the rechargeable emergency rescue vehicle, the problems existing in rechargeable diesel vehicles that are excessively large in size and high in noise and cannot charge storage batteries during running are effectively solved, and the energy recovery at different rotating speeds output by the vehicle is realized.