Design of Comprehensive Test Platform for VBE

LIANG Jiahao; YU Haixiang; YANG Ping; YIN Xu; XIE Chao; ZHAO Ziqiong

doi:10.13296/j.1001-1609.hva.2015.01.012

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Design of Comprehensive Test Platform for VBE

更新时间：2025-04-26

- Design of Comprehensive Test Platform for VBE
- High VoltageApparatus Vol. 51, Issue 1, Pages: 67-74(2015)
- 作者机构：
  
  1. 南方电网超高压公司广州局
  2. 华南理工大学广东省绿色能源技术重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2015.01.012
  CLC： TM721.1
- Published：2015
- 稿件说明：
移动端阅览
[1]梁家豪,余海翔,杨苹,尹旭,谢超,赵子琼.一种VBE综合测试平台设计[J].高压电器,2015,51(01):67-74.

LIANG Jiahao, YU Haixiang, YANG Ping, et al. Design of Comprehensive Test Platform for VBE[J]. High voltageapparatus, 2015, 51(1): 67-74.
[1]梁家豪,余海翔,杨苹,尹旭,谢超,赵子琼.一种VBE综合测试平台设计[J].高压电器,2015,51(01):67-74. DOI： 10.13296/j.1001-1609.hva.2015.01.012.

LIANG Jiahao, YU Haixiang, YANG Ping, et al. Design of Comprehensive Test Platform for VBE[J]. High voltageapparatus, 2015, 51(1): 67-74. DOI： 10.13296/j.1001-1609.hva.2015.01.012.

摘要

阀基电子设备（VBE）是高压直流输电工程中专用于换流阀的驱动控制与保护的重要设备

用于实现换流阀中可控硅阀片的开关控制与运行监视

对换流阀的安全运行起到至关重要的作用。由于国外设备生产厂家对VBE技术的封锁

国内运维部门无法充分了解和掌握VBE的故障机理

VBE的故障诊断与维修方案依然依赖于国外设备供应商。笔者在分析VBE系统的硬件组成的基础上

给出了VBE系统的关键信号与数据流

设计与研制了一套VBE综合测试平台

包括模拟实际换流阀的换流阀仿真平台、控制与监视换流阀仿真平台的最小VBE系统和基于Labview语言编写的监控平台

该平台能够模拟正常与故障工况下VBE工作状态

复现故障情况下VBE系统的关键信号

便于捕捉和分析故障信号特征

为实际工程维修提供了有重要价值的参考。

Abstract

To fully understand failure mechanisms of the valve base electronics（VBE）for its fault diagnosis and maintenance

we analyzed the hardware components of VBE

obtained its key signals and data stream

and designed a comprehensive test platform.The platform consists of a simulation platform for actual converter valve

a minimum VBE system for controlling and monitoring the converter valve simulation platform

and a monitoring platform based on Labview.The comprehensive platform can simulate normal working status and fault conditions of VBE system

and display key signals of VBE system under fault conditions to capture and analyze the fault signal features for maintenance.

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