Vehicle-mounted intelligent power supply system

A technology of power supply system and intelligent monitoring system, applied in the direction of collectors, electric vehicles, electrical components, etc., can solve the problems of low power supply efficiency, high noise, low power supply reliability, etc., to reduce fuel consumption and ensure high reliability Effect

Active Publication Date: 2017-07-25
BEIJING MECHANICAL EQUIP INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vehicle-mounted intelligent power supply system to solve the problems of traditional vehicle-mounted power supply systems, such as high noise, heavy pollution, low power supply efficiency, and low power supply reliability

Method used

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] The invention provides a vehicle intelligent power supply system, such as figure 1 As shown, it includes fuel generator set, power generation device, AC grid-connected controller 1, AC grid-connected controller 2, storage battery, charge and discharge controller, photovoltaic power generation device, DC grid-connected controller, bidirectional AC-DC converter, Intelligent monitoring system, mains input interface, AC output interface, DC output interface and switch, the vehicle power supply system has multiple energy sources and two output forms.

[0024] The fuel generator set is connected to the AC busbar through the AC grid-connected controller 1; the power generation device is connected to the AC busbar through the AC grid-connected controller 2; the mains input interface is connected to the AC busbar through a three-phase s...

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Abstract

The invention provides a vehicle-mounted intelligent power supply system. The vehicle-mounted intelligent power supply system comprises a fuel oil generating unit, a motor generating device, an alternating current network-connected controller I, an alternating current network-connected controller II, a storage battery, a charging and discharging controller, a photovoltaic generation device, a direct current network-connected controller, a dual-directional alternating and direct current converter, an intelligent monitoring system, a city power input interface, an alternating current output interface and a direct current output interface. According to the vehicle-mounted intelligent power supply system, renewable energy sources such as solar energy are introduced, self-supply of a part of energy sources is achieved, and fuel oil consumption is reduced; the vehicle-mounted power supply system is divided into an alternating current network and a direct current network, the direct current network is formed on the basis of the energy storage battery, dual-directional energy flow of alternating current and direct current is achieved through the dual-directional alternating and direct current converter, the storage battery serves as a reserved energy source, when other power generating devices break down, quick switching for constant power supplying is achieved, high reliability of power supplying is guaranteed.

Description

technical field [0001] The invention relates to the field of automobile power supply, in particular to a power supply system with multiple power supply forms and intelligent transformation. Background technique [0002] The traditional on-board power supply system uses diesel generators or on-board power generation devices, which have the disadvantages of high noise, heavy pollution, and low reliability of power supply. In view of the technical characteristics of the existing vehicle power supply system, the vehicle power supply system with the technical characteristics of various energy complementarity and power complementation has become the mainstream of the development of vehicle power supply technology. Introduce renewable energy, adopt reasonable control strategies, give full play to the characteristics of various power generation systems such as renewable energy and traditional fuel power generation, improve system efficiency and fuel economy, and reduce dependence on...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/03B60R16/033H02J9/06H02J7/00H02J5/00H02J7/35H02J7/02
CPCB60R16/0307B60R16/033H02J5/00H02J7/02H02J7/35H02J9/06H02J2207/40
Inventor 蔡华袁红升李建飞
Owner BEIJING MECHANICAL EQUIP INST
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