CN104901685A - 一种基于自适应陷波器的锁相环 - Google Patents
一种基于自适应陷波器的锁相环 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107257136A (zh) * | 2017-06-19 | 2017-10-17 | 国网四川省电力公司电力科学研究院 | 并网变流器输出锁相环系统及控制方法 |
CN112152609A (zh) * | 2020-08-21 | 2020-12-29 | 中车株洲电力机车研究所有限公司 | 锁相环、控制电网电压信息同步的方法和电力电子装置 |
WO2021016740A1 (zh) * | 2019-07-26 | 2021-02-04 | 深圳欣锐科技股份有限公司 | 单相自适应锁相装置和方法 |
CN114784810A (zh) * | 2022-06-17 | 2022-07-22 | 中国科学院合肥物质科学研究院 | 一种自适应频率估计的锁相环以及锁相方法 |
Citations (5)
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US5384551A (en) * | 1993-02-25 | 1995-01-24 | Delco Electronics Corporation | Fast locking phase locked loop frequency synthesizer |
CN1581701A (zh) * | 2003-08-08 | 2005-02-16 | 阿尔卑斯电气株式会社 | Pll合成器 |
CN101877587A (zh) * | 2010-06-30 | 2010-11-03 | 中国电力科学研究院 | 一种新型软锁相环 |
CN103227640A (zh) * | 2013-04-16 | 2013-07-31 | 苏州汇川技术有限公司 | 谐波电网相位检测方法及锁相环 |
CN103353548A (zh) * | 2013-06-19 | 2013-10-16 | 重庆大学 | 电网电压同步信号提取装置及方法 |
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2015
- 2015-05-20 CN CN201510261123.5A patent/CN104901685B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5384551A (en) * | 1993-02-25 | 1995-01-24 | Delco Electronics Corporation | Fast locking phase locked loop frequency synthesizer |
CN1581701A (zh) * | 2003-08-08 | 2005-02-16 | 阿尔卑斯电气株式会社 | Pll合成器 |
CN101877587A (zh) * | 2010-06-30 | 2010-11-03 | 中国电力科学研究院 | 一种新型软锁相环 |
CN103227640A (zh) * | 2013-04-16 | 2013-07-31 | 苏州汇川技术有限公司 | 谐波电网相位检测方法及锁相环 |
CN103353548A (zh) * | 2013-06-19 | 2013-10-16 | 重庆大学 | 电网电压同步信号提取装置及方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107257136A (zh) * | 2017-06-19 | 2017-10-17 | 国网四川省电力公司电力科学研究院 | 并网变流器输出锁相环系统及控制方法 |
CN107257136B (zh) * | 2017-06-19 | 2019-05-21 | 国网四川省电力公司电力科学研究院 | 并网变流器输出锁相环系统及控制方法 |
WO2021016740A1 (zh) * | 2019-07-26 | 2021-02-04 | 深圳欣锐科技股份有限公司 | 单相自适应锁相装置和方法 |
CN112152609A (zh) * | 2020-08-21 | 2020-12-29 | 中车株洲电力机车研究所有限公司 | 锁相环、控制电网电压信息同步的方法和电力电子装置 |
CN114784810A (zh) * | 2022-06-17 | 2022-07-22 | 中国科学院合肥物质科学研究院 | 一种自适应频率估计的锁相环以及锁相方法 |
CN114784810B (zh) * | 2022-06-17 | 2022-09-16 | 中国科学院合肥物质科学研究院 | 一种自适应频率估计的锁相环以及锁相方法 |
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