NDLI: The research on transformer IED excitation source

Content Provider	IEEE Xplore Digital Library
Author	Ye Xia Yangchun Cheng Shan Huang Ning Yang Wenzhing Chang Jiangang Bi
Copyright Year	2014
Description	Author affiliation: China Electr. Power Res. Inst., Beijing, China (Ning Yang; Wenzhing Chang; Jiangang Bi) \|\| Beijing Key Lab. of High Voltage & EMC, North China Electr. Power Univ., Beijing, China (Ye Xia) \|\| State Key Lab. of Alternate Electr. Power Syst. with Renewable Energy, North China Electr. Power Univ., Beijing, China (Yangchun Cheng) \|\| Electr. Market Res. Inst., North China Electr. Power Univ., Beijing, China (Shan Huang)
Abstract	Intelligent Electronic Device (IED)excitation source is generated by the excitation signal simulator, by simulating various operating states of intelligenthigh-voltage equipment and the typical failure to achieve the over all joint detection in the laboratory environment. In this paper, we study the transformer IED excitation source, which including a)On-load tap control IED excitation source: to design the model of load switch's main state parameters by studying the model of the transformer's switch status, which can truly reflect the information of on-load tap switch status, including stall information and operating mechanism status. b)Cooling device control IED excitation source: to design the model of the cooling device's main state parameters, which can simulate fan operation, pump operation, alarm etc. c) Core ground current measure IED excitation source: its model can simulate the coreground current of 0-10A. When overall detection, string the IED excitation source in to the ground transformer core current sensor to detect in non-normal state. d)Casing monitor IED excitation source: simulating casing dielectric loss value, casing leakage current and casing invasion wave state by designing the transformer casing's main state parameters. In conclusion, through the research of stability control scheme of IED excitation source, this paper developed various types of transformer IED excitation source analog devices based on the data acquisition and control system of Industrial Personal Computer (IPC). The IED excitation source simulation device is used for smart high-voltage equipment laboratory overall joint detection, which is of great significance to guarantee the normal operation of electrical equipment and power system.
Starting Page	1306
Ending Page	1313
File Size	10502438
Page Count	8
File Format	PDF
ISBN	9781479950324
DOI	10.1109/POWERCON.2014.6993641
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-10-20
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cooling Switches Transformer cores Temperature measurement Monitoring Temperature sensors transformer IED excitation source Data acquisition and control system Intelligent Electronic Device (IED) Industrial Personal Computer (IPC) overall joint detection
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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