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| The method of on-site polarity check and error test forall fiber electronic transformer |
| Zhu Shenglong1, Chen Guiliang2, Zhang Jiaqing1, Zheng Hao3, Cao Yuanyuan2 |
1.Anhui Electric Power Research Institute, Hefei 230601;
2. Anhui Electric Power Company Chuzhou Power Supply Company, Chuzhou, Anhui 239000;
3. Anhui Electric Power Company, Hefei 230061 |
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Abstract Electronic transformers compared with the traditional electromagnetic transformers, the structure and working principle have undergone great changes. It’s necessary to do site calibrationto ensure the electronic transformer in the power system in a safe and reliable operation. In this paper, the method of on-site polarity checkanderror test of electronic transformer is analyzed and discussed in the process of intervention and acceptance of Hongji 220kV substation.
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Received: 23 September 2017
Published: 21 May 2018
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| Cite this article: |
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Zhu Shenglong,Chen Guiliang,Zhang Jiaqing等. The method of on-site polarity check and error test forall fiber electronic transformer[J]. Electrical Engineering, 2018, 19(5): 63-66.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2018/V19/I5/63
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2018, Vol. 19 
