Aerospace power single cell simulator and simulation method

A single battery, aerospace power supply technology, applied in the aerospace field, can solve the problems of unsafe operation, high cost, difficult to achieve, etc., and achieve the effects of high precision, perfect balance function, and high integration.

Active Publication Date: 2014-09-10
SHANGHAI KELIANG INFORMATION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This method of using a real battery string as the controlled object of the charge and discharge controller requires repeated charge and discharge of the real battery, which has the disadvantages of unsafe operation, time-consuming, high cost, and difficult realization of an unbalanced state.

Method used

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  • Aerospace power single cell simulator and simulation method
  • Aerospace power single cell simulator and simulation method
  • Aerospace power single cell simulator and simulation method

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, various embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, those of ordinary skill in the art can understand that, in each implementation manner of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following implementation modes, the technical solution claimed in each claim of the present application can be realized.

[0038] The first embodiment of the present invention relates to an aerospace power single battery simulator, specifically as figure 1 As shown, the aerospace power single battery simulator includes a main control module, a communication module, a power module, an adjustable voltage output module and an acquisition module.

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Abstract

The invention relates to the field of aerospace and discloses an aerospace power single cell simulator comprising a main control module, a communication module, a power module, an adjustable voltage output module and a collecting module. The main control module is used for controlling the communication module, the adjustable voltage output module and the collecting module. The communication module is used for data communication between a simulator body and an upper computer. The power module is used for supplying power for the main control module and the adjustable voltage output module. The adjustable voltage output module is used for adjusting the voltage of the output end to be of a preset value according to the instruction of the main control unit. The collecting module is used for collecting the output voltage and current and feeding the output voltage and current back to the main control module. The cell simulator is capable of simulating the unbalanced state of a plurality of cells, and a charging and discharging controller can be tested more systematically, accurately and automatically.

Description

technical field [0001] The invention relates to the field of aerospace technology, in particular to an aerospace power single battery simulator and a simulation method thereof. Background technique [0002] In the aerospace power system, the charge and discharge controller has the functions of detecting battery voltage, estimating the state of charge, and balancing control among cells. In order to verify these functions, it is necessary to provide a group of real battery strings as the controlled object of the charge and discharge controller. This method of using a real battery string as the controlled object of the charge-discharge controller requires repeated charging and discharging of the real battery, which has the disadvantages of unsafe operation, time-consuming, high cost, and difficult realization of an unbalanced state. Contents of the invention [0003] The purpose of the present invention is to provide a single battery simulator for aerospace power supply and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/36G01R31/40
Inventor 吴帅军彭欣李鸿彪邹毅军
Owner SHANGHAI KELIANG INFORMATION ENG
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