XU Zhichao, YANG Lingjun, LI Xiaoming, et al. Simulation Study on Measurement Performance of Disturbance Signal of Electronic Capacitive Voltage Transformer[J]. High voltageapparatus, 2015, 51(10): 91-96.
XU Zhichao, YANG Lingjun, LI Xiaoming, et al. Simulation Study on Measurement Performance of Disturbance Signal of Electronic Capacitive Voltage Transformer[J]. High voltageapparatus, 2015, 51(10): 91-96. DOI: 10.13296/j.1001-1609.hva.2015.10.014.
The transfer function model of ECVT(electronic capacitive voltage transformer)is deduced and established.Both the frequency characteristic and the normal frequency domain of ECVT are analyzed; meanwhile
the measurement performance of ECVT for various transient and steady-state disturbance signals is studied in details.Research results show that
within the normal measuring frequency domain
variety of transient disturbance signals as well as harmonic signal required in national standard could be measured accurately by ECVT
and ECVT has excellent restoration capacity for primary signal.