高压隔离开关自动测试装置设计

Design of Automatic Test Device for High Voltage Disconnector

高压隔离开关是电力系统最常见的电气设备之一,但目前国内的高压隔离开关的各种测试技术尚在研究阶段,缺少可供选择使用的自动测试装置。根据实际作业中的测试需求,提出了一款自动进行高压隔离开关分合闸三相同期性能测试的装置。该测试装置能够在断电检修状态下实现高压隔离开关的分合闸动作常规参数和性能指标的自动测量、数据分析和处理等功能,极大提高工作效率。

High voltage disconnector is one of the most common electrical equipment in power system.However,the testing technologies for high-voltage disconnectors in China are still in the research stage,and there is a lack of optional automatic testing devices.According to the test requirements in the actual operation,a device for automatically testing the opening and closing three-phase synchronization performance of high-voltage disconnector is proposed.The test device can realize the functions of automatic measurement,data analysis and processing of the regular parameters and performance indexes of the opening and closing actions of the high-voltage isolating switch under the power-off overhaul state,which greatly improves the work efficiency.