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| Research on Heat Generation of Electrical Equipment Based on Power Loss |
| Chen Dengwei1, Wang Changyi2 |
1.Henan Electric Power College Technician, Zhengzhou 450051;
2.Henan Zhengzhou Power Supply Company, Zhengzhou 450051 |
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Abstract The heat generation of electrical equipment will not only affect the electrical characteristics of the device, while also endanger the safety of the equipment insulation. Many electrical accidents in production are caused by heat; therefore, the key to solve such problems is to research in the mechanism of equipment generating heat. At present, in the research of infrared temperature measurement of the electrical equipment, the diagnosis and analysis of the heat problem is classified into current-mode and voltage-mode. But there are various situations that cause heat in the practice of power production, and often they are complicated. If we only classify and analyze them in current-mode or voltage-mode, it is difficult to explain it clearly from the foundation. From the viewpoint of power loss causing heat, this thesis summarized and analyzed all situations that cause heat. After completely explaining the underlying causes of heat generation of different types of equipment, we can provide better theoretical reference for the treatment to equipment heat.
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Received: 26 June 2014
Published: 26 June 2014
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| Cite this article: |
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Chen Dengwei,Wang Changyi. Research on Heat Generation of Electrical Equipment Based on Power Loss[J]. Electrical Engineering, 2013, 14(01): 43-45.
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| URL: |
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http://dqjs.cesmedia.cn/EN/Y2013/V14/I01/43
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2013, Vol. 14 
