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BCS test system

A test system and PC technology, applied in the direction of measuring electricity, measuring devices, measuring electrical variables, etc., can solve the problems of low efficiency of manual test methods and inability to test functions, and achieve the effect of high test efficiency

Inactive Publication Date: 2019-09-13
JIANGSU SFERE ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing BCS tests mainly rely on manual testing, the manual testing method is inefficient, and some functions cannot be tested

Method used

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  • BCS test system

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0023] Such as figure 1 As shown, this embodiment provides a BCS test system, which includes power supply 1, power supply 2, power supply 3, BMS1, BMS2, electronic load, PC, first contactor K1, second contactor K2, third contactor K3, the fourth contactor K4 and a plurality of voltmeters.

[0024] The power supply 1, the first contactor K1,...

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Abstract

The invention discloses a BCS test system, wherein a first power source, a first contactor and a BCS first battery interface form a power circuit; a second power source, a second contactor and a BCS second battery interface form a power circuit; a third power source, a third contactor and a BCS output interface form a power circuit; the BCS output interface, a fourth contactor and an electronic load form a load circuit; a PC controls the first contactor, the second contactor, the third contactor and a fourth contactor; a voltmeter correspondingly measures the LDO supply voltage, DC-DC supply voltage, drive voltages of two MOS tubes and low-voltage power-down control voltage in the BCS; the PC respectively compares the LDO supply voltage, the DC-DC supply voltage, the MOS tube drive voltageof the first battery circuit, the MOS tube drive voltage of the second battery circuit, and the low-voltage power-down control voltage with the corresponding standard voltage ranges, and displays theinformation of normal function when the voltage is within the corresponding standard voltage range.

Description

technical field [0001] The invention relates to the technical field of BCS testing, in particular to a BCS testing system. Background technique [0002] Existing BCS testing mainly relies on manual testing, the manual testing method is inefficient, and some functions cannot be tested. Contents of the invention [0003] The invention aims at the problems and deficiencies in the prior art, and provides a novel BCS testing system. [0004] The present invention solves the above technical problems through the following technical solutions: [0005] The invention provides a BCS test system, which is characterized in that it includes a first power supply, a second power supply, a third power supply, a first BMS, a second BMS, an electronic load, a PC, a first contactor, and a second contactor , the third contactor, the fourth contactor and multiple voltmeters. [0006] The first power supply, the first contactor and the first battery interface of the BCS form a first power su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 张凤雏丁福奇顾宇勰洪光杰
Owner JIANGSU SFERE ELECTRIC