ZHENG Yan-ling1, LI Wei-xin1, LI Yan2. Development of Transient Characteristic Test Power Supply for Current Transformer Based on DSP[J]. High voltageapparatus, 2009, 45(5): 107-111.
ZHENG Yan-ling1, LI Wei-xin1, LI Yan2. Development of Transient Characteristic Test Power Supply for Current Transformer Based on DSP[J]. High voltageapparatus, 2009, 45(5): 107-111.DOI:
The hardware and software design of transient characteristic test power supply for current transformer is introduced.This design is characterized with the method of single-phase frequency conversion employed in power circuit
TMS320F2812 DSP control system applied in control circuit
and control strategy selection of fundamental frequency RMS output voltage feedback control mode.The experimental results show that the power supply can meet the technical requirements in transient characteristic test of current transformer.