Experimental Research on Pressure Characteristic of 252 kV SF<sub>6</sub> Circuit Breaker without Load

LIU Ke-bin; LIN Xin

您当前的位置：

首页 >

文章列表页 >

Experimental Research on Pressure Characteristic of 252 kV SF₆ Circuit Breaker without Load

更新时间：2025-04-26

- Experimental Research on Pressure Characteristic of 252 kV SF₆ Circuit Breaker without Load
- High VoltageApparatus Vol. 45, Issue 1, Pages: 50-52+56(2009)
- 作者机构：
  
  沈阳工业大学电气工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM561.3
- Published：2009
- 稿件说明：
移动端阅览
[1]刘克彬,林莘.252kV SF_6断路器空载时压力特性试验研究[J].高压电器,2009,45(01):50-52+56.

LIU Ke-bin, LIN Xin. Experimental Research on Pressure Characteristic of 252 kV SF₆ Circuit Breaker without Load[J]. High voltageapparatus, 2009, 45(1): 50-52+56.
[1]刘克彬,林莘.252kV SF_6断路器空载时压力特性试验研究[J].高压电器,2009,45(01):50-52+56. DOI：

LIU Ke-bin, LIN Xin. Experimental Research on Pressure Characteristic of 252 kV SF₆ Circuit Breaker without Load[J]. High voltageapparatus, 2009, 45(1): 50-52+56. DOI：

摘要

为了研究灭弧室中物性参数的动态特性

笔者对高压SF6断路器在空载状态下压气缸与喷口喉部的压力特性进行了测试

得到压气缸与喷口喉部气体压力的特性曲线。分析了压力变化与开断时间的关系

比较了不同基压下压气缸与喷口喉部气体压力特性的变化

说明了基压对断路器灭弧室内压力的影响。

Abstract

Gas pressure in puffer chamber and nozzle throat is measured for a high-voltage SF6 circuit breaker without load

and the pressure characteristic curves of the puffer chamber and nozzle throat are obtained in a test.The relationship between pressure and breaking time is analyzed.The changes of the pressure in puffer chamber and nozzle throat under different base pressure are compared

which shows that base pressure has an influence on the pressure in gas chamber.

关键词

Keywords

references

Views

156

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Calculation of Gas Pressure Characteristics in Thermal Expansion SF₆ GCB

Research and Development of 800 kV Tank SF6 Circuit Breaker

Discussion of Characteristics and Difficulties on Reliability Research of High-voltage SF₆ Circuit-breaker

Related Author

SHI Wen-yao

SUN Yong-heng1

ZHANG Duo1

ZHAO Yun-xue1

ZHENG Yu-hong1

WEI Jun-mei1

WEI Quan

CHENG Yong

Related Institution

Shanghai Huatong Switchgear Works Co. Ltd.

New Northeaset Electric

沈阳工业大学

Xi’an High Voltage Apparatus Research Institute Co.,Ltd.

China XD Electric Co., Ltd.

⁰

Experimental Research on Pressure Characteristic of 252 kV SF6 Circuit Breaker without Load

DOI：

摘要

Abstract

关键词

Keywords

references

Experimental Research on Pressure Characteristic of 252 kV SF₆ Circuit Breaker without Load