CN103487650A - 一种水轮发电机组的测频装置 - Google Patents
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103869155A (zh) * | 2014-03-29 | 2014-06-18 | 华自科技股份有限公司 | 一种基于plc高速输入的发电机频率测量方法及装置 |
CN111308193A (zh) * | 2019-11-20 | 2020-06-19 | 武汉海卓智控电气有限公司 | 一种水电机组频率测量方法及系统 |
CN111856185A (zh) * | 2020-07-23 | 2020-10-30 | 上海电机学院 | 用于风电机组电能质量监测与改善的嵌入式系统和方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1209551A (zh) * | 1997-08-21 | 1999-03-03 | 机械工业部天津电气传动设计研究所 | 水轮机调速器测频装置 |
CN203502492U (zh) * | 2013-10-08 | 2014-03-26 | 水利部农村电气化研究所 | 一种水轮发电机组的测频装置 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1209551A (zh) * | 1997-08-21 | 1999-03-03 | 机械工业部天津电气传动设计研究所 | 水轮机调速器测频装置 |
CN203502492U (zh) * | 2013-10-08 | 2014-03-26 | 水利部农村电气化研究所 | 一种水轮发电机组的测频装置 |
Non-Patent Citations (1)
Title |
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李桂平: "电气制动时水轮发电机测频信号的探讨", 《水电站机电技术》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103869155A (zh) * | 2014-03-29 | 2014-06-18 | 华自科技股份有限公司 | 一种基于plc高速输入的发电机频率测量方法及装置 |
CN111308193A (zh) * | 2019-11-20 | 2020-06-19 | 武汉海卓智控电气有限公司 | 一种水电机组频率测量方法及系统 |
CN111856185A (zh) * | 2020-07-23 | 2020-10-30 | 上海电机学院 | 用于风电机组电能质量监测与改善的嵌入式系统和方法 |
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