Design of Detection Device for Vibration Monitoring System of Transformer
Li Linrui1, Zheng Hao2, Liu Houkang3, Tang Xuming3, Fu Zhengcai1
1. Key Laboratory of Control of Power Transmission and Conversion, Ministry of Education, Department of Electrical Engineering, Shanghai Jiaotong University, Shanghai 200240; 2. State Grid Anhui Electric Power Company, Hefei 230022; 3. State Grid Huainan Power Supply Company, Huainan, Anhui 232007
Abstract：The vibration signals of transformer oil tank reflect the running condition of the core and winding, the accuracy and validity of vibration signals are important parts for vibration monitoring system of transformer. A detection device was designed to detect the accuracy and validity of vibration signals from the vibration monitoring system of transformer, the device could simulate the real vibration signals of power transformer by using the DDS technology, and get the detection results by comparing the output of the vibration monitoring system of transformer and the measurement results of standard vibration signal. The detection device could be used in the laboratory research and development of transformer vibration monitoring system and pre-install performance testing.
李林锐, 郑浩, 刘厚康, 唐旭明, 傅正财. 变压器振动监测系统检测装置的设计与实现[J]. 电气技术, 2015, 16(12): 6-9.
Li Linrui, Zheng Hao, Liu Houkang, Tang Xuming, Fu Zhengcai. Design of Detection Device for Vibration Monitoring System of Transformer. Electrical Engineering, 2015, 16(12): 6-9.
2015, Vol. 16 
