Function tester for conventional stability control device

A technology of stability control device and tester, which is applied in the direction of electrical test/monitoring, test/monitoring control system, instrument, etc., can solve the problem that the output circuit and function test of the testing equipment are difficult to meet the requirements, and the safety and stability control device has variable functions and is not stable. It can facilitate installation and disassembly, and achieve the effect of simple structure, convenient maintenance or replacement, and easy maintenance or replacement

Inactive Publication Date: 2017-05-17
武汉华飞智能电气科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The regional security and stability control device is the third line of defense for the safety protection of the large regional power grid. It is an indispensable line of defense to protect the safety of the power grid when judging the changes in the operation mode of power generation, power consumption and grid faults in the entire region; due to the complexity of the pow

Method used

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  • Function tester for conventional stability control device
  • Function tester for conventional stability control device
  • Function tester for conventional stability control device

Examples

Experimental program
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Embodiment

[0019] refer to Figure 1-4 , this embodiment proposes a conventional stability control device function tester, including a tester body 1, a placement groove 2 is provided on the rear side of the tester body 1, and a placement groove 2 is provided on the inner wall of the side away from the opening of the placement groove 2 There is a through hole 3, which communicates with the inside of the tester body 1, and the periphery of the through hole 3 is provided with a threaded hole 4 on the inner wall of the placement groove 2 away from the opening of the placement groove 2, and the tester body 1 One side is provided with a card slot 5, and the card slot 5 communicates with the placement slot 2, a cover plate 6 is movably installed in the placement slot 2, and the periphery of the cover plate 6 is provided with a fastening hole matched with the threaded hole 4, tightly A fastener 8 is installed in the fixed hole, and the fastener 8 includes a fixed block 81, which is pressed again...

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PUM

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Abstract

The invention discloses a function tester for a conventional stability control device. The function tester comprises a tester body and a back side of the tester body is provided with a packing groove, and an internal wall of a side of the packing groove away from a packing groove opening is provided with a through-hole. The through-hole is connected with an inside of the tester body and the surrounding of the through-hole is provided with a threaded hole placed on the internal wall of the side of the packing groove far away from the packing groove opening. A card groove is arranged on a side of the tester body and is connected with the packing groove. A cover plate is actively arranged in the packing groove and the surrounding of the cover plate is provided with a fastening hole matched with the threaded hole. A fastener is installed in the fastening hole and the fastener comprises a fixed block which is pressed against a side of the cover plate away from the through-hole. A threaded rod is welded on a side of the fixed block closed to the through-hole. The function tester is convenient to disassemble, install, repair and change, capable of starting an overall test towards a function of the security stability control device, simple in structure and convenient to use.

Description

technical field [0001] The invention relates to the technical field of power systems, in particular to a function tester for a conventional stability control device. Background technique [0002] The regional security and stability control device is the third line of defense for the safety protection of the regional large power grid. The function of the stability control device is changeable, and there are many lines to be tested. It is difficult for the general testing equipment to meet the requirements in the output circuit and functional test, which brings difficulties to the equipment testing, and cannot be easily installed and disassembled, resulting in inconvenient maintenance or replacement. [0003] Therefore, we propose a conventional stability control device function tester specially designed for the safety and stability device function to solve the above problems. Contents of the invention [0004] Based on the technical problems existing in the background tech...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0221
Inventor 姚占东
Owner 武汉华飞智能电气科技有限公司
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