Uninterruptible power supply static by-pass switch voltage monitoring card testing system and method

A technology of voltage monitoring and bypass switching, which is applied in the field of nuclear power, can solve problems such as automatic batch power-on testing of inverter cards in nuclear power plants, and achieve the effect of reducing labor requirements

Inactive Publication Date: 2016-07-20
CHINA GENERAL NUCLEAR POWER OPERATION +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a test system for the static bypass switch voltage monitoring card of an uninterruptible power supply in view of the above-mentioned defects

Method used

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  • Uninterruptible power supply static by-pass switch voltage monitoring card testing system and method
  • Uninterruptible power supply static by-pass switch voltage monitoring card testing system and method
  • Uninterruptible power supply static by-pass switch voltage monitoring card testing system and method

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Embodiment Construction

[0045] figure 1 It is a logic structure diagram of Embodiment 1 of the test system of the static bypass switch voltage monitoring card of the uninterruptible power supply of the present invention. The test system of this embodiment mainly includes: a cabinet 101, a relay protection tester 102, an acquisition control device 103, Set machine 104, acquisition adapter device 105, temperature and humidity measurement and control board 106, switch 107, switching power supply 108, server 109, human-computer interaction terminal 110, voltage monitoring card 111 to be tested and auxiliary test card 112, voltage monitoring card The component 111 is connected with the auxiliary test card component 112 through the ash row to form a minimum functional system. The acquisition and control device 103 mainly includes a main control board 1031 , a switch output board 1032 , and an analog input board 1033 . The acquisition adapter device 105 mainly includes an adapter board 1051 and a distribut...

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Abstract

The invention discloses an uninterruptible power supply static by-pass switch voltage monitoring card testing system and a method. The testing method comprises: a server transmitting test case information which is configured via a man-machine interaction terminal to a front-end processor; the front-end processor parsing the test case information, a replay protection tester outputting an excitation signal; an acquisition control apparatus separately accessing the excitation signal and a power supply signal to an acquisition adaptation apparatus through corresponding channels, and acquiring the excitation signal; the acquisition adaptation apparatus conditioning the excitation signal and the power supply signal and inputting the excitation signal and the power supply signal to a minimum function system; acquiring a responding signal output by the minimum function system, and uploading the responding signal to the front-end processor; the front-end processor transmitting the responding signal and the excitation signal to the server; the server processing the responding signal and the excitation signal and transmitting the responding signal and the excitation signal to the man-machine interaction terminal; the man-machine interaction terminal outputting the excitation signal, the responding signal and processed result information. According to the invention, the technical solution reduces requirements for man labor and can achieve the purpose of reducing personnel and increasing efficiency.

Description

technical field [0001] The invention relates to the field of nuclear power, in particular to a testing system and method for a static bypass switch voltage monitoring card of an uninterruptible power supply. Background technique [0002] Now Daya Bay, Ling Ao Phase I, and Ling Ao Phase II nuclear power plants generally use uninterruptible power supplies to ensure the safe and stable operation of the power plants. The inverter card is a very important part of the uninterruptible power supply. An important card for the normal operation of the system. Different types of inverter cards can be used for different power supply systems. [0003] The uninterruptible power supply static bypass switch voltage monitoring card is an important part of the inverter AEGII series, which is used to monitor the bypass AC voltage and the inverter output AC voltage. When the AC voltage is too low or too high, it will be prompted by the indicator light on the panel of the card, which plays an im...

Claims

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Application Information

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IPC IPC(8): G01R31/00G01R35/00
CPCG01R31/00G01R35/00
Inventor 贺吉昌赵芳魁星国龙伍思弘刘斌段贤稳张义泉
Owner CHINA GENERAL NUCLEAR POWER OPERATION
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