System and method for managing large-scale automobile fuel batteries

A fuel cell and management system technology, applied in battery/fuel cell control devices, electric vehicle charging technology, electric vehicles, etc., can solve the requirements and impact of low service life, impact on the use cost of electric vehicles, and impact on the driving range of electric vehicles. The initial cost of electric vehicles and other issues, to achieve the effect of easy construction, strong practicability, and high practicability

Inactive Publication Date: 2017-03-15
DEYANG JIUDING ZHIYUAN INTPROP OPERATION CO LTD
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Problems solved by technology

[0003] One is that the specific energy of the power battery is not high, which affects the requirements for the driving range of electric vehicles, and the price is too high directly affects the initial cost of electric vehicles; the other is that the performance of batteries is poor, and the service life is low, which affects the cost of electric vehicles

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  • System and method for managing large-scale automobile fuel batteries

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Embodiment Construction

[0035] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0036] Any feature disclosed in this specification (including any appended claims, abstract), unless otherwise stated, may be replaced by alternative features that are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0037] Embodiment 1 of the present invention provides a large-scale automobile fuel cell management system, the system structure is as follows figure 1 Shown:

[0038] A large-scale automobile fuel cell management system is characterized in that the system includes: a battery pack consisting of several batteries and a balancing system consisting of several balancing modules; each battery in the battery pack is connected to the balancing system Each equalization mod...

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Abstract

The invention discloses a system and a method for managing large-scale automobile fuel batteries, and relates to the field of batteries. The system is characterized by comprising a battery pack consisting of a plurality of batteries and an equalizing system consisting of a plurality of equalizing modules; each battery in the battery pack is respectively connected with each equalizing module in the equalizing system; the equalizing modules are in signal connection to a measuring plate for measuring the voltages and temperatures of battery cells; and the measuring plate is connected into an internal bus. The system also comprises a display control module for displaying the operating state of the system, an electric quantity estimating module for estimating the electric quantity of the batteries, a central processing system for controlling the operation of the system, a specialist diagnosis module for carrying out real-time diagnosis on the battery cells and giving an alarm and a communication module for communicating with other systems of an automobile. The system has the advantages of accurate evaluation, low operating cost, high practicability, intelligence, humanization and the like.

Description

technical field [0001] The invention relates to the field of batteries, in particular to a large-scale automobile fuel cell management system and method. Background technique [0002] The application of electric vehicles effectively solves the problems of sustainable development of energy and environment. The application prospect of electric vehicle is broad. However, the application of electric vehicles, especially pure electric vehicles, has encountered the problem of power batteries, which are reflected in two aspects. [0003] One is that the specific energy of the power battery is not high, which affects the requirements for the mileage of electric vehicles. Too high a price directly affects the initial cost of electric vehicles; the other is that the performance of batteries is poor, and the service life is low, which affects the cost of using electric vehicles. The performance of the battery used in electric vehicles is not only related to the performance of the bat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/48H01M10/42B60L11/18
CPCB60L58/21H01M10/425H01M10/482H01M10/486H01M10/488H01M2010/4271Y02E60/10Y02T10/70Y02T90/16
Inventor 陈福彦
Owner DEYANG JIUDING ZHIYUAN INTPROP OPERATION CO LTD
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