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Vehicle-mounted electric vehicle rechargeable emergency rescue vehicle based on shaft power-take-off generator as well as working method of rechargeable vehicle

A technology for electric vehicles and emergency rescue. It is applied in the direction of electric vehicles, efficient vehicle charging, battery circuit devices, etc. It can solve problems such as excessive exhaust gas, high noise, and inability to charge batteries, achieve economical and efficient operation, and solve problems such as excessive volume, The effect of reducing space occupation

Inactive Publication Date: 2015-05-27
WUHAN NARI LIABILITY OF STATE GRID ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a vehicle-mounted electric vehicle emergency rescue charging vehicle based on a shaft power generator and its working method in view of the above-mentioned shortcomings of large vibration, high noise, and excessive exhaust gas in the existing electric vehicle emergency rescue. The method effectively solves the problems that the diesel charging car is too large, noisy and cannot charge the battery during driving, and realizes energy recovery at different speeds of the car body output, which is environmentally friendly and efficient

Method used

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  • Vehicle-mounted electric vehicle rechargeable emergency rescue vehicle based on shaft power-take-off generator as well as working method of rechargeable vehicle

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Embodiment Construction

[0018] The present invention will be described in further detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0019] refer to figure 1 As shown, the vehicle-mounted electric vehicle emergency rescue charging vehicle based on a shaft power generator according to the present invention includes: a shaft power generator, a vehicle-mounted AC-DC fast-slow charging integrated device, a vehicle-mounted battery, a power switching module and a standby For charging electric vehicles, the power switching module is equipped with a shaft power generator access port and an external mains power input port (when the charging car is idle, the external mains power input port provides power for charging the on-board battery; when the charging car is out When on duty, the power is provided by the shaft power generator output access port); the vehicle-mounted AC-DC fast-slow charging integrated device (used to realize AC-DC integrated output) includes a ...

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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, wherein 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 charged state and 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 that existing rechargeable diesel vehicles are excessively large in size and high in noise and cannot charge storage batteries during running are effectively solved, and energy recovery at different rotating speeds output by the vehicle is realized.

Description

technical field [0001] The invention relates to the technical field of electric vehicle emergency rescue, in particular to a vehicle-mounted electric vehicle emergency rescue charging vehicle based on a shaft power generator and a working method thereof. Background technique [0002] At present, there are few electric vehicle emergency rescue charging vehicles in China. At present, most of the existing charging vehicles use diesel generators, which are bulky, noisy and cannot generate electricity normally when the vehicle is running. At the same time, the existing emergency rescue equipment lacks versatility, occupies a large area, lacks convenience and flexibility, and cannot realize the integrated function of AC and DC fast and slow charging. Therefore, it is necessary to conduct research on anti-vibration, low noise, and energy saving of emergency rescue equipment to improve the service capabilities of the emergency rescue system. Contents of the invention [0003] Th...

Claims

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Application Information

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IPC IPC(8): H02J7/02H02J7/14H02J7/00
CPCH02J2207/40H02J7/02H02J7/14Y02T10/92
Inventor 刘波刘飞兰贞波张杰
Owner WUHAN NARI LIABILITY OF STATE GRID ELECTRIC POWER RES INST
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