The Design of Calibration System Based on Cable Accessories

Abstract In today’s society, people can’t live without electricity. During the operation of power equipment, there may be various potential safety risks. particular, partial discharge is easy to occur at terminal. If can not deal with problem in time, equipment continue live.Setting cause security, so electric industry staff attaches great importance local monitoring problem.Ultrasonic technology better it gradually into application detection.But ultrasonic detection detect intensity ultrasound, and our traditional method measure method, Therefore, order obtain relationship between discharge, following experiments are made. After we pass frequency voltage withstand device, transformer continuously pressurized.Gain DB PC were obtained by digital instrument instrument. fitting, linear relation quality inspection PD detector completed.It make effect more complete, provide basis for detector, This system also provides a strong support wide detector.