熊德智,江滔泓,陈向群,陈奕蕾.用电信息采集故障智能排查装置的研制[J].电测与仪表,2019,56(20):120-123. XIONG Dezhi,JIANG Taohong,CHEN Xiangqun,CHEN Yilei.Development of intelligent checking device for power information collection fault[J].Electrical Measurement & Instrumentation,2019,56(20):120-123.
用电信息采集故障智能排查装置的研制
Development of intelligent checking device for power information collection fault
Aiming at the problem that the on-site operation and maintenance of power information collection has no unified standard and lack of technical means, the overall design scheme of power information collection fault checking device is proposed. The carrier module card circuit and system software architecture are designed, and the design principle of the device is analyzed. The fault detection and discrimination methods of carrier module based on online and offline modes are proposed. The fault detection and discrimination methods of field meter and concentrator communication port are proposed. A portable and fully functional field acquisition fault diagnosis and analysis device is developed, which can effectively improve the work efficiency and technical level of on-site operation and maintenance personnel, and plays an important role in promoting the standardization and intelligence of on-site collection and maintenance work.
