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《ELECTRIC POWER AUTOMATION EQUIPMENT》 1999-01
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Transformer Protection for Low Percentage Interturn Faults

Zhu Shengshi (Nanjing Automation Research Institute,210003,Nanjing,China)  
The analysis of an interturn fault about one percentage turns is introduced and a calculating formula for estimating the interturn fault current of the transformer is derived.According to the calculation result and features of low percentage interturn fault,the general characteristic selection for percentage differential relay of transformer is suggested.
【CateGory Index】: TM403.5
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【References】
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Chinese Journal Full-text Database 1 Hits
1 ;About digital percentage differential relay[J];ELECTRIC POWER AUTOMATION EQUIPMENT;1998-01
【Co-citations】
Chinese Journal Full-text Database 8 Hits
1 Zhu Shengshi (Nanjing Automation Research Institute,210003,Nanjing,China);GENERAL CHARACTERISTICS OF DIGITAL PERCENTAGE DIFFERENTIAL RELAY[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1999-11
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