Researching | Fault Diagnosis Method of Inter-turn Short Circuit of Dry-type Air-core Reactor Based on the Magnetic Field Detection

Experiment Science and Technology, Volume. 22, Issue 1, 30(2024)

Fault Diagnosis Method of Inter-turn Short Circuit of Dry-type Air-core Reactor Based on the Magnetic Field Detection

Wei LI^1,2, Zhihong WANG^1,2, Zihan LIAO^1,2, Weidong LIU^1,2, Jinsong FU^1,2, Jin ZHANG^1,2, and Yanzhen ZHAO^3、*

Author Affiliations

¹State Grid Hunan Extra High Voltage Substation Company, Changsha 410009, China

²Substation Intelligent Operation and Inspection Laboratory of State Grid Hunan Electric Power Co., Ltd., Changsha 410009, China

³School of Electrical Engineering, Xi’an Jiaotong University, Xi’an 710049, China

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Table 1. [in Chinese]
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Table 1. [in Chinese]
参数值
额定容量/kvar 20000
额定电压/V 20207.3
额定电流/A 989.7
额定电感/mH 65
额定频率/Hz 50

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Wei LI, Zhihong WANG, Zihan LIAO, Weidong LIU, Jinsong FU, Jin ZHANG, Yanzhen ZHAO. Fault Diagnosis Method of Inter-turn Short Circuit of Dry-type Air-core Reactor Based on the Magnetic Field Detection[J]. Experiment Science and Technology, 2024, 22(1): 30

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Paper Information

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Received: Aug. 13, 2023

Accepted: --

Published Online: Mar. 27, 2024

The Author Email: Yanzhen ZHAO (赵彦珍)

DOI:10.12179/1672-4550.20230362

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology