Design and Realization of Remote Measurement and Control System of Transformer Temperature Controller in Internet of Things Mode
XU Jing1,2, LI Zheng-wen3, LI Guang4, WANG Chao1,2, FAN You-zi1,2
1.Liaoning Dongke Electric Power Co., Ltd., Shenyang, Liaoning 110006,China
2.Electric Power Research Institute of State Grid Liaoning Electric Power Co., Ltd., Shenyang, Liaoning 110006,China
3.State Grid Liaoning Electric Power Co., Ltd., Shenyang, Liaoning 110006, China
4.Shenyang Metrology and Testing Institute., Shenyang, Liaoning 110006, China
Abstract：Aiming at the problem of long time and dangerous operation of the transformer thermostat calibration test, the cloud computing technology was combined to study the transformer thermostat remote calibration device and its control technology. And a remote calibration system for transformer temperature measuring based on cloud technology is established. The system was equipped with a GPRS communication unit. And the plurality of constant temperature tanks, the switch quantity collecting system as well as the terminal equipment were unified through cloud technology for communication. Therefore remote intelligent identification, monitoring and hosting functions can be realized. The system was applied in a 220kV substation in Liaoning Province, and the whole process was running normally and efficiently.
许静, 李正文, 李光, 王超, 范优子. 物联网模式下变压器温控器远程测控系统设计与实现方法[J]. 计量学报, 2019, 40(6A): 140-144.
XU Jing, LI Zheng-wen, LI Guang, WANG Chao, FAN You-zi. Design and Realization of Remote Measurement and Control System of Transformer Temperature Controller in Internet of Things Mode. Acta Metrologica Sinica, 2019, 40(6A): 140-144.
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2019, Vol. 40 
