Configuration Design of Bidirectional On-off Valve in the Up-grade Project of Synthetic Test System for Convert Valve

DONG Nina; SONG Shuangxiang

doi:10.13296/j.1001-1609.hva.2015.07.038

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Configuration Design of Bidirectional On-off Valve in the Up-grade Project of Synthetic Test System for Convert Valve

更新时间：2025-04-26

- Configuration Design of Bidirectional On-off Valve in the Up-grade Project of Synthetic Test System for Convert Valve
- High VoltageApparatus Vol. 51, Issue 7, Pages: 200-204(2015)
- 作者机构：
  
  西安西电电力系统有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.07.038
  CLC： TM721.1
- Published：2015
- 稿件说明：
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[1]董妮娜,宋双祥.换流阀运行合成试验系统电压源辅助阀升级改造中双向开关阀的结构设计[J].高压电器,2015,51(07):200-204.

DONG Nina, SONG Shuangxiang. Configuration Design of Bidirectional On-off Valve in the Up-grade Project of Synthetic Test System for Convert Valve[J]. High voltageapparatus, 2015, 51(7): 200-204.
[1]董妮娜,宋双祥.换流阀运行合成试验系统电压源辅助阀升级改造中双向开关阀的结构设计[J].高压电器,2015,51(07):200-204. DOI： 10.13296/j.1001-1609.hva.2015.07.038.

DONG Nina, SONG Shuangxiang. Configuration Design of Bidirectional On-off Valve in the Up-grade Project of Synthetic Test System for Convert Valve[J]. High voltageapparatus, 2015, 51(7): 200-204. DOI： 10.13296/j.1001-1609.hva.2015.07.038.

摘要

介绍了在换流阀合成试验回路升级改造中

为满足开关阀的耐压升高一倍

占地空间不变且能适当降低成本的要求。在新开关阀的结构设计中

通过在组件中应用反并联晶闸管堆、公用RC回路、蓄电池、冲击均压电容、电抗器和结构支撑件

并进行结构优化

解决了组件中的机械应力集中、电磁干扰、均压、局放、防火及电解电流等方面的问题

实现了技术上的创新

设计出满足要求的新开关阀。

Abstract

The mechanical design innovation of bidirectional on-off valve in the up-grade project of synthetic test circuit for convert valve is introduced. In order to increase voltage

not change in size and decrease cost

the structure design of the new on-off valve

anti-parallel thyristor stack is used

RC circuit

storage battery

impact capacitor

reactor and support parts are shared

at the same time

the structure for solving stress collect

electromagnetism disturb

voltage distribution

partial discharge

preventing fire and electrolytic current are optimized. The design of the new on-off valve satisfied with requirement is completed and the technology innovation is achieved.

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