Research on Fault Sample Knowledge Abstraction and Fault Fuzzy Diagnosis for Large Power Station Halving-style Condenser

机译：大型电站半对开式凝汽器故障样本知识抽象与故障模糊诊断研究

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Typical fault sample knowledge library of the halving-style condenser is abstracted and completed based on the dynamic simulation model of halving-style condenser developed by authors. Then fuzzy pattern recognition is used to realize halving-style condenser fault diagnosis. A new kind of subordinate function is given to overcome the demerit of one old function. Diagnostic effects of the two different functions are compared by examples.

机译：在作者开发的对折式冷凝器动态仿真模型的基础上，对对折式冷凝器的典型故障样本知识库进行了抽象和完善。然后利用模糊模式识别实现对分式冷凝器故障诊断。给出了一种新的从属函数，以克服一个旧函数的缺点。通过示例比较了两种不同功能的诊断效果。

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《2000 International Conference on Power System Technology》|2000年|p.351-356|共6页
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作者
Ma Liangyu; Wang Bingshu; Ma Yongguang; Gao Jianqiang; Tong Zhensheng;
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正文语种
中图分类能源与动力工程;
关键词
halving-style condenser; simulation model; fault diagnosis; fault sample knowledge abstraction; fuzzy math;

机译：对分式冷凝器;模拟模型;故障诊断;故障样本知识抽象;模糊数学;

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2. Knowledge representation and intelligent fault diagnosis technology for power grid faults [J] . Xiang Li, Xin Min, Zeng Yang, E3S Web of Conferences . 2020,第10期

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3. Research on Fault Diagnosis for Pumping Station Based on T-S Fuzzy Fault Tree and Bayesian Network [J] . Zhuqing Bi, Chenming Li, Xujie Li, Journal of electrical and computer engineering . 2017,第pta2期

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4. Research on fault sample knowledge abstraction and fault fuzzy diagnosis for large power station halving-style condenser [C] . Ma Liangyu, Wang Bingshu . 2000

机译：大型电站半对开式凝汽器故障样本知识抽象与故障模糊诊断研究
5. A new methodology based on fuzzy set theory and fault tree analysis for failure diagnosis in nuclear power plants. [D] . Abdelhai, Mohamed Ibrahim. 1993

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6. A Precise Diagnosis Method of Structural Faults of Rotating Machinery based on Combination of Empirical Mode Decomposition Sample Entropy and Deep Belief Network [O] . Zhaoyi Guan, Zhiqiang Liao, Ke Li, 2019

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7. Fuzzy Fault Tree Analysis for Fault Diagnosis of Cannula Fault in Power Transformer [O] . Sanjay Kumar Tyagi, Diwakar Pandey, Vinesh Kumar 2011

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Research on Fault Sample Knowledge Abstraction and Fault Fuzzy Diagnosis for Large Power Station Halving-style Condenser

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