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实用新型
CN204422719U 一种高压直流输电换流阀的VBE系统设备故障检测系统 失效 - 权利终止

一种高压直流输电换流阀的VBE系统设备故障检测系统
摘要：
本实用新型涉及一种高压直流输电换流阀的VBE系统设备故障检测系统，包括：换流阀仿真电路，用于模拟换流阀的实际工作情况；VBE板卡测试平台，用于控制和监控换流阀阀片的工作状态；测试系统，用于向所述VBE板卡测试平台发送测试信号，并收集VBE板卡的运行状态数据；所述VBE板卡测试平台接收所述测试系统发送的测试信号，并对所述换流阀仿真电路就行监视和触发。本实用新型能够显示VBE板卡故障，使维修人员能够快速及时的排查VBE板卡故障，并针对性的制定维修计划和维修方案。
摘要（英）：

The utility model relates to a device fault detection system for a VBE system of an HVDC converter valve, comprising a converter valve artificial circuit for simulating the practical work of the converter valve; a VBE board card test platform for controlling and monitoring the work status of a valve block of the converter valve; a test system for sending test signals to the VBE board card test platform and collecting the running state data of the VBE board card. The VBE board card test platform receives the test signals sent from the test system and conducts monitoring and triggering on the artificial circuit of the converter valve. The device fault detection system for a VBE system of an HVDC converter valve is advantageous in that the fault of the VBE board card can be displayed, and thereby the maintenance personnel can conduct troubleshooting of the fault of the VBE board card in a rapid and timely manner, and maintenance plan and maintenance scheme can be made specifically.

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