Wave Recording Performance Study of Power Transducer Based on RTDS

Abstract

The power measurement signal of power transmitter is one of the important parameters for speed governor controlling and protection, and the performance cannot be ignored. Based on RTDS, a scheme of power transducer performance test was designed to study the impact of the wave recording performance under different instantaneous fault. The proposed scheme is used to test a kind of power transducer. The results demonstrate that the instantaneous recording delay was about one cycle, and the peak of the first pendulum was filtered out. Meanwhile, the recording performance of the transmitter was affected by the duration of the fault. This scheme is useful in the inspection of power transducer.