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《High Voltage Engineering》 2003-02
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Study on Method of Accuracy Measurement Used for Optical-electric Transformer

The study and application of optical electric transformer have made their accuracy measurement more import. This paper has proposed two methods: the analog value difference comparison and the digital synchronized sampling. In theoretical, their advantage and weakness are analyzed. Experiment result shows that analysis above is correct and realistic for the digital synchronized sampling.
【CateGory Index】: TM451.6
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Chinese Journal Full-text Database 2 Hits
1 XU Yan1,ZHU Kai1,ZHANG Yan2,XIAO Xia1,YE Miaoyuan1(1.Huazhong University of Science and Technology,Wuhan 430074,China;2.Xi'an High Voltage Apparatus Research Institute,Xi'an 710077,China);Operation and Analysis of Direct Current Optical-electronic Current Transformer[J];Automation of Electric Power Systems;2008-13
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Chinese Journal Full-text Database 1 Hits
1 Xu Yan,Ye Miaoyuan,Zhang Qing,Xiao Xia Huazhong U niversity of Science and Technology,Wuhan430 0 74,China;STUDY ON STANDARD INTERFACESAMONG OPTICAL ELECTRIC TRANSFORMER MEASUREMENT AND PROTECTION[J];Automation of Electric Power Systems;2001-24
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