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李永丽

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期刊论文

APPLICATION OF NEURAL NETWORK TO MICROPROCESSOR-BASED TRANSFORMER PROTECTIVE RELAYING

李永丽Li Yongli He Jiali Duan Yuqian

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摘要/描述

A neural network method used to identify the operating states of transformers has been proposed and established. It is superior to the traditional transformer protective relays and can correctly identify, within half cycle from the fault inception, the internal faults, magnetizing inrush current state, external faults and switching on internal faults of a no-load transformer. In addition, this method has broad availability and high faulttolerant ability. A lot of simulations have demonstrated its superiority.

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版权说明:以下全部内容由李永丽上传于   2011年06月20日 16时11分48秒,版权归本人所有。

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