CN102063547A - Modeling process of friction energy model of dynamic and static crushing and grinding faults of generator as well as fault detection method - Google Patents
Modeling process of friction energy model of dynamic and static crushing and grinding faults of generator as well as fault detection method Download PDFInfo
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CN 201110002260 CN102063547B (en) | 2011-01-06 | 2011-01-06 | Modeling process of friction energy model of dynamic and static crushing and grinding faults of generator as well as fault detection method |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102759397A (en) * | 2012-07-10 | 2012-10-31 | 东南大学 | Efficient extraction method of friction fault characteristics in vibration signal of rotating shaft |
CN105021385A (en) * | 2015-07-06 | 2015-11-04 | 西安热工研究院有限公司 | Method for diagnosing steam turbine rotor vibration fault evoked by material anisotropy |
CN111651919A (en) * | 2020-05-28 | 2020-09-11 | 中国神华能源股份有限公司国华电力分公司 | Steam seal collision and abrasion fault analysis method and device for steam turbine generator unit shafting |
CN115683687A (en) * | 2023-01-03 | 2023-02-03 | 成都大汇物联科技有限公司 | Dynamic and static rub-impact fault diagnosis method for hydroelectric mechanical equipment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1760511A (en) * | 2005-05-27 | 2006-04-19 | 上海大学 | Method for calculating all round properties of bearing of turbo generator in large size |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1760511A (en) * | 2005-05-27 | 2006-04-19 | 上海大学 | Method for calculating all round properties of bearing of turbo generator in large size |
Non-Patent Citations (4)
Title |
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《北京航空航天大学学报》 19980228 吴建等 大型转动机械碰摩故障分析的声发射检测系统 104-107 1-3 第24卷, 第1期 * |
《广东电力》 20100430 郭力等 燃气轮机发电机临界转速振动故障的诊断 81-85 1-3 第23卷, 第4期 * |
《热力发电》 20061231 李录平等 汽轮发电机组起动过程振动故障诊断与处理措施 37-41 1-3 , 第11期 * |
《热力发电》 20101231 何国安 600MW空冷机组的振动测试 82-84 1-3 第39卷, 第3期 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102759397A (en) * | 2012-07-10 | 2012-10-31 | 东南大学 | Efficient extraction method of friction fault characteristics in vibration signal of rotating shaft |
CN102759397B (en) * | 2012-07-10 | 2014-04-16 | 东南大学 | Efficient extraction method of friction fault characteristics in vibration signal of rotating shaft |
CN105021385A (en) * | 2015-07-06 | 2015-11-04 | 西安热工研究院有限公司 | Method for diagnosing steam turbine rotor vibration fault evoked by material anisotropy |
CN111651919A (en) * | 2020-05-28 | 2020-09-11 | 中国神华能源股份有限公司国华电力分公司 | Steam seal collision and abrasion fault analysis method and device for steam turbine generator unit shafting |
CN111651919B (en) * | 2020-05-28 | 2023-04-25 | 中国神华能源股份有限公司国华电力分公司 | Analysis method and device for steam seal rub-impact fault of shafting of steam turbine generator unit |
CN115683687A (en) * | 2023-01-03 | 2023-02-03 | 成都大汇物联科技有限公司 | Dynamic and static rub-impact fault diagnosis method for hydroelectric mechanical equipment |
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CN102063547B (en) | 2013-08-21 |
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