CN102323058B - 基于转轴应变信号的汽轮发电机组轴承载荷识别装置和方法 - Google Patents
基于转轴应变信号的汽轮发电机组轴承载荷识别装置和方法 Download PDFInfo
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- CN102323058B CN102323058B CN201110165959.7A CN201110165959A CN102323058B CN 102323058 B CN102323058 B CN 102323058B CN 201110165959 A CN201110165959 A CN 201110165959A CN 102323058 B CN102323058 B CN 102323058B
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CN102650556A (zh) * | 2012-05-14 | 2012-08-29 | 云南电力试验研究院(集团)有限公司电力研究院 | 一种基于转轴三个截面应变信号的轴承载荷识别方法 |
CN102759450B (zh) * | 2012-07-20 | 2015-06-03 | 云南电力试验研究院(集团)有限公司电力研究院 | 一种基于联轴器张口和高低差的轴承载荷识别方法 |
CN102928222B (zh) * | 2012-09-29 | 2015-05-20 | 广东电网公司电力科学研究院 | 一种滑动轴承动力特性系数试验识别方法 |
CN103234745B (zh) * | 2013-05-09 | 2015-08-05 | 上海发电设备成套设计研究院 | 计入弹簧基础耦合振动的轴系动力特性计算模型建立方法 |
CN104075846B (zh) * | 2014-07-11 | 2016-08-24 | 湖南大学 | 一种基于计算反求技术的转子不平衡度识别方法 |
CN106372365A (zh) * | 2016-09-29 | 2017-02-01 | 西安交通大学 | 一种新型轴系结构在特定对中要求下的轴系找中计算方法 |
CN110441054B (zh) * | 2019-07-19 | 2020-12-08 | 江苏方天电力技术有限公司 | 联轴器连接状态下旋转机械轴系不对中故障状态检测方法 |
CN112432785A (zh) * | 2020-09-27 | 2021-03-02 | 中核核电运行管理有限公司 | 一种汽轮发电机组轴系载荷测试装置和测试方法 |
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SE467507B (sv) * | 1990-11-15 | 1992-07-27 | Abb Stal Ab | Foerfarande jaemte anordning foer axeluppriktning av rotor innefattande axel med kopplingar mellan axelsektioner |
DE10215929A1 (de) * | 2002-04-11 | 2003-10-23 | Fag Kugelfischer Ag & Co Kg | Wälzlager mit Sensoren |
ATE543084T1 (de) * | 2005-02-04 | 2012-02-15 | Alstom Technology Ltd | Einrichtung und verfahren zur drahtlosen datenübertragung von an einem drehteil einer drehmaschine gemessenen daten |
CN202101851U (zh) * | 2011-06-20 | 2012-01-04 | 河南电力试验研究院 | 基于转轴应变信号的汽轮发电机组轴承载荷识别装置 |
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Address after: 450052 No. 85 South Songshan Road, 27 District, Henan, Zhengzhou Co-patentee after: XJ Group Corp. Patentee after: STATE GRID HENAN ELECTRIC POWER CORPORATION ELECTRIC POWER SCIENCE Research Institute Co-patentee after: Henan jiuyu enpai Power Technology Co.,Ltd. Co-patentee after: State Grid Corporation of China Address before: 450052 No. 85 South Songshan Road, 27 District, Henan, Zhengzhou Co-patentee before: XJ GROUP Corp. Patentee before: STATE GRID HENAN ELECTRIC POWER CORPORATION ELECTRIC POWER SCIENCE Research Institute Co-patentee before: HENAN ENPAI HIGH-TECH GROUP Co.,Ltd. Co-patentee before: State Grid Corporation of China |