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| Research on Intelligent Air-Cooled Control Device Used in the Digital Substation |
| Wu Zhengwei1, Li Yongling2, Hu Guiping1 |
1.NARI-Relays Electric Co., Ltd, Nanjing 211102;
2.Huangyan Electric Power Company, Huangyan, Zhejiang 318020 |
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Abstract This paper analyses the disadvantage of the traditional air-cooled control system based on the electromagnets and PLC, and presents a new intelligent air-cooled control device which meets the demand of digital substation. It introduces the power switch, control theory of cooler group, protection and on-line monitoring functions in detail.
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Received: 26 June 2014
Published: 23 January 2014
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| Cite this article: |
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Wu Zhengwei,Li Yongling,Hu Guiping. Research on Intelligent Air-Cooled Control Device Used in the Digital Substation[J]. Electrical Engineering, 2013, 14(11): 66-68.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2013/V14/I11/66
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[1] 陈宏, 唐志平.主变压器风冷系统智能控制装置的研究[J].供用电, 2006, 23(1):58-60.
[2] 康真, 张梅. 一种新型变压器风冷控制系统的设计[J]. 电网与清洁能源, 2010, 26(10):23-25. |
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2013, Vol. 14 
