A vehicle power supply system

A power supply system and electrical connection technology, applied in the direction of collectors, electric vehicles, vehicle components, etc., can solve the problems of high noise, high price, low life, etc., and achieve the effect of reducing fuel consumption, reducing power supply pressure, and improving working life.

Active Publication Date: 2018-03-20
DONGFENG MOTOR CORP HUBEI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] A vehicle-mounted power supply system uses gas turbines to drive generators to generate power for air-conditioning systems and other electrical equipment. It has disadvantages such as high price, high fuel consumption, low service life, and high noise during operation.
If an engine-driven generator is used to form a vehicle-mounted generator set, due to restrictions on the size and weight of the generator set, the optional engine can only meet the power requirements for plain use. When used on a plateau, due to the decrease in engine power, the vehicle-mounted generator set will Insufficient power generation

Method used

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  • A vehicle power supply system

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0014] like figure 1 As shown, the vehicle-mounted power supply system provided by the present invention includes an electronic fan 6, a storage battery 7, an air-conditioning compressor unit, a driving engine 1, a vehicle-mounted generator set engine 2, and a vehicle-mounted generator set generator 3 driven by the vehicle-mounted generator set engine 2. The driving engine 1 further includes a first DC motor 13 , and the vehicle-mounted generator set engine 2 further includes a second DC motor 14 . The air conditioner compressor unit...

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Abstract

The invention relates to the technical field of vehicle-mounted power supply, in particular to a vehicle-mounted power supply system. The vehicle-mounted power supply system comprises an electronic fan, a travel engine, a vehicle-mounted generator unit engine and a vehicle-mounted generator unit generator driven by the vehicle-mounted generator unit engine. The travel engine comprises a first direct-current motor. The vehicle-mounted generator unit engine comprises a second direct-current motor. The output end of the first direct-current motor is connected with the electronic fan and the output end of the second direct-current motor is connected with the electronic fan through a control switch. On a plateau, the travel engine is used for generating power to drive the electronic fan, an air conditioner compressor is driven by a transmission device to work, and a vehicle-mounted generator unit only needs to supply power to remaining vehicle-mounted power use equipment. The power supply pressure of the vehicle-mounted generator unit is reduced and the problem that the generating power is insufficient when the vehicle-mounted generator unit is used on the plateau is solved.

Description

technical field [0001] The invention relates to the technical field of vehicle power supply, in particular to a vehicle power supply system. Background technique [0002] A vehicle-mounted power supply system uses gas turbines to drive generators to generate power for air-conditioning systems and other electrical equipment. It has disadvantages such as high price, high fuel consumption, low service life, and high noise during operation. If an engine-driven generator is used to form a vehicle-mounted generator set, due to restrictions on the size and weight of the generator set, the optional engine can only meet the power requirements for plain use. When used on a plateau, due to the decrease in engine power, the vehicle-mounted generator set will Insufficient power generation. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a vehicle-mounted power supply system that can still ensure sufficient power supply ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L1/00F02B63/04
CPCB60L1/00F02B63/04
Inventor 马良杰宋杰刘波寇西征呼其图
Owner DONGFENG MOTOR CORP HUBEI
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