Integrated Field CT Coil Test Method for LW13-800 Tank Type SF<sub>6</sub> Circuit Breaker

LI Qiong

doi:10.13296/j.1001-1609.hva.2010.04.013

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Integrated Field CT Coil Test Method for LW13-800 Tank Type SF₆ Circuit Breaker

更新时间：2025-04-26

- Integrated Field CT Coil Test Method for LW13-800 Tank Type SF₆ Circuit Breaker
- High VoltageApparatus Vol. 46, Issue 4, Pages: 103-105(2010)
- 作者机构：
  
  西安西电开关电气有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2010.04.013
  CLC： TM561
- Published：2010
- 稿件说明：
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[1]李琼.LW13-800罐式SF_6断路器CT线圈现场试验形态[J].高压电器,2010,46(04):103-105.

LI Qiong. Integrated Field CT Coil Test Method for LW13-800 Tank Type SF₆ Circuit Breaker[J]. High voltageapparatus, 2010, 46(4): 103-105.
[1]李琼.LW13-800罐式SF_6断路器CT线圈现场试验形态[J].高压电器,2010,46(04):103-105. DOI： 10.13296/j.1001-1609.hva.2010.04.013.

LI Qiong. Integrated Field CT Coil Test Method for LW13-800 Tank Type SF₆ Circuit Breaker[J]. High voltageapparatus, 2010, 46(4): 103-105. DOI： 10.13296/j.1001-1609.hva.2010.04.013.

摘要

LW13-800罐式SF6断路器由于现场安装时CT的角差比差及伏安特性等试验必须全部做完后才能总装配

最初的CT试验及装配是将CT线圈从包装单元中拿出来

试验完后又装回去

总装时再一个个拿出来装配。这种试验存在问题

对此笔者在现场试验中不断摸索

寻找出CT整体试验形态方法

并将这种方法进一步改为CT整体试验、整体吊装。这样保证了产品装配质量

提高了现场试验装配效率并广泛应用于工程中。

Abstract

LW13-800 tank type SF6 circuit breaker is developed independently by Xi′an XD switchgear Shiky High Voltage Electric Co.

Ltd.In field installation of the circuit breaker

general assembly has to be conducted after the CT angle difference and specific difference test and the current-voltage characteristic test.Before the tests CT coils need to be taken out from the package

and when the tests are completed

they are taken back to the package.Then the CT coils are taken out again from the package for assembly.This field test process is inefficient.Therefore

we present an integrated CT coil test method

including integral CT coil test and integral hoisting.This method can ensure assembly quality and raise the efficiency of field test and installation

and has been adopted practically.

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Related Author

ZHENG Pei-chao

WANG Jin-mei

HU Zhang-fang

HAO Hong-gang

WANG Yan

Related Institution

College of Optoelectronic Engineering,Chongqing University of Posts and Telecommunications

⁰

Integrated Field CT Coil Test Method for LW13-800 Tank Type SF6 Circuit Breaker

DOI：10.13296/j.1001-1609.hva.2010.04.013

摘要

Abstract

关键词

Keywords

references

Integrated Field CT Coil Test Method for LW13-800 Tank Type SF₆ Circuit Breaker