CN109341780A - 一种多手段低成本风机故障监测方法 - Google Patents
一种多手段低成本风机故障监测方法 Download PDFInfo
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- CN109341780A CN109341780A CN201811443607.1A CN201811443607A CN109341780A CN 109341780 A CN109341780 A CN 109341780A CN 201811443607 A CN201811443607 A CN 201811443607A CN 109341780 A CN109341780 A CN 109341780A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116610983A (zh) * | 2023-05-29 | 2023-08-18 | 深圳市鼎信科技有限公司 | 空气净化控制***的异常分析方法及*** |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5964811A (en) * | 1992-08-06 | 1999-10-12 | Hitachi, Ltd. | Control method and apparatus for diagnosing vehicles |
CN102434388A (zh) * | 2011-11-17 | 2012-05-02 | 高丙团 | 风力发电机组健康状态在线监测装置及其监测方法 |
CN102435436A (zh) * | 2011-11-24 | 2012-05-02 | 电子科技大学 | 风扇轴承状态退化评估方法 |
US20160247653A1 (en) * | 2012-08-31 | 2016-08-25 | Schweitzer Engineering Laboratories, Inc. | Motor relay with integrated arc-flash detection |
CN108180152A (zh) * | 2017-11-07 | 2018-06-19 | 浙江大学 | 一种基于振动信号循环平稳性的风机微弱故障检测方法 |
CN108760302A (zh) * | 2018-05-08 | 2018-11-06 | 南京风电科技有限公司 | 一种风力发电机组轴承的在线监测与故障诊断*** |
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2018
- 2018-11-29 CN CN201811443607.1A patent/CN109341780B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5964811A (en) * | 1992-08-06 | 1999-10-12 | Hitachi, Ltd. | Control method and apparatus for diagnosing vehicles |
CN102434388A (zh) * | 2011-11-17 | 2012-05-02 | 高丙团 | 风力发电机组健康状态在线监测装置及其监测方法 |
CN102435436A (zh) * | 2011-11-24 | 2012-05-02 | 电子科技大学 | 风扇轴承状态退化评估方法 |
US20160247653A1 (en) * | 2012-08-31 | 2016-08-25 | Schweitzer Engineering Laboratories, Inc. | Motor relay with integrated arc-flash detection |
CN108180152A (zh) * | 2017-11-07 | 2018-06-19 | 浙江大学 | 一种基于振动信号循环平稳性的风机微弱故障检测方法 |
CN108760302A (zh) * | 2018-05-08 | 2018-11-06 | 南京风电科技有限公司 | 一种风力发电机组轴承的在线监测与故障诊断*** |
Non-Patent Citations (2)
Title |
---|
梁伟宸等: "风电机组故障诊断实现方法探讨 ", 《高压电器》 * |
陈国初等: "基于证据支持矩阵的特征权重融合的风电机组故障诊断 ", 《上海电机学院学报》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116610983A (zh) * | 2023-05-29 | 2023-08-18 | 深圳市鼎信科技有限公司 | 空气净化控制***的异常分析方法及*** |
CN116610983B (zh) * | 2023-05-29 | 2023-11-03 | 深圳市鼎信科技有限公司 | 空气净化控制***的异常分析方法及*** |
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CN109341780B (zh) | 2020-10-13 |
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Inventor after: Shao Weiwei Inventor after: Wang Rui Inventor after: Liu Wenlong Inventor after: Mei Rongwu Inventor after: Kong Lingwei Inventor after: Wang Haidong Inventor after: Chen Ting Inventor after: Li Yuru Inventor before: Shao Weiwei Inventor before: Mei Rongwu Inventor before: Liu Wenlong Inventor before: Li Yuru Inventor before: Kong Lingwei Inventor before: Wang Rui Inventor before: Wang Haidong Inventor before: Chen Ting |
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