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针对设备运行中出现的滤波谐振、过载跳闸等问题,对滤波装置进行了改造和完善。同时对滤波装置出故障期间,谐波的危害和对供电系统自动重合闸、电力计量及功率因数等的影响进行了分析。
Aiming at the problems of filter resonance, overload trip and so on in the operation of equipment, the filter device has been improved and perfected. At the same time, it also analyzes the harm of the harmonic wave and the influence of the automatic reclosing, power measurement and power factor of the power supply system during the failure of the filter device.