Application Study of Embedded Partial Discharge Detection Technology for Switch Cubicles
By studying the defects of existing detection techniques for partial discharge of switch cubicle,a novel scheme of partial discharge detection for switch cubicle is proposed in this paper.In the proposed design scheme,all components of proposed detection equipment are embedded inside the metal shell of a switch cubicle,which effectively minimizes the environmental noise disturbance on the detection data.This detection equipment can work automatically and continuously without human intervention,and the detection result is visually displayed in numerical form,which makes it faster and more convenient for inspection personnel to detect the partial discharge of a switch cubicle.Through the laboratorys tested and field installation and operation,the result indicates that the proposed detection equipment is easy and effective in operation,and comparing with existing detection equipments,the proposed detection equipment has higher precision in output detection data.
Switch cubicle embedded partial discharge detection acoustoelectric detection
Zhou Yan Lu Huiqing Zhou Hui Yang Jianlin
Jin Shan Supply Company,SMEPC,Shanghai 200540,China
国际会议
上海
英文
1-9
2012-09-05（万方平台首次上网日期，不代表论文的发表时间）