CN106877859A - 一种单相电压数字锁相方法 - Google Patents
一种单相电压数字锁相方法 Download PDFInfo
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- CN106877859A CN106877859A CN201710163694.4A CN201710163694A CN106877859A CN 106877859 A CN106877859 A CN 106877859A CN 201710163694 A CN201710163694 A CN 201710163694A CN 106877859 A CN106877859 A CN 106877859A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005070 sampling Methods 0.000 claims abstract description 19
- 230000010354 integration Effects 0.000 claims description 5
- 230000001186 cumulative effect Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000012356 Product development Methods 0.000 abstract description 2
- 230000000717 retained effect Effects 0.000 abstract 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/0805—Details of the phase-locked loop the loop being adapted to provide an additional control signal for use outside the loop
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- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Measuring Phase Differences (AREA)
Abstract
Description
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201710163694.4A CN106877859B (zh) | 2017-03-19 | 2017-03-19 | 一种单相电压数字锁相方法 |
PCT/CN2017/102881 WO2018171141A1 (zh) | 2017-03-19 | 2017-09-22 | 一种单相电压数字锁相方法 |
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CN201710163694.4A CN106877859B (zh) | 2017-03-19 | 2017-03-19 | 一种单相电压数字锁相方法 |
Publications (2)
Publication Number | Publication Date |
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CN106877859A true CN106877859A (zh) | 2017-06-20 |
CN106877859B CN106877859B (zh) | 2019-10-01 |
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CN201710163694.4A Active CN106877859B (zh) | 2017-03-19 | 2017-03-19 | 一种单相电压数字锁相方法 |
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CN (1) | CN106877859B (zh) |
WO (1) | WO2018171141A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107991534A (zh) * | 2017-11-30 | 2018-05-04 | 漳州科华技术有限责任公司 | 一种单相电压数字锁相调节步长、方法及装置 |
CN108490236A (zh) * | 2018-01-31 | 2018-09-04 | 许继集团有限公司 | 一种交流单相电压幅值的解算方法及装置 |
WO2018171141A1 (zh) * | 2017-03-19 | 2018-09-27 | 漳州科华技术有限责任公司 | 一种单相电压数字锁相方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101291150A (zh) * | 2007-04-20 | 2008-10-22 | 上海输配电股份有限公司 | 采用软件实现单相锁相环的方法 |
CN101964655A (zh) * | 2009-07-22 | 2011-02-02 | 河南森源电气股份有限公司 | 一种平衡误差消除式的高精度数字锁相方法 |
CN103490772A (zh) * | 2013-09-30 | 2014-01-01 | 中船重工鹏力(南京)新能源科技有限公司 | 一种基于无功补偿的滑动加权单相软锁相方法 |
CN106249586A (zh) * | 2016-07-15 | 2016-12-21 | 华北水利水电大学 | 一种支持单相和三相电压跟踪的锁相环方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106877859B (zh) * | 2017-03-19 | 2019-10-01 | 漳州科华技术有限责任公司 | 一种单相电压数字锁相方法 |
-
2017
- 2017-03-19 CN CN201710163694.4A patent/CN106877859B/zh active Active
- 2017-09-22 WO PCT/CN2017/102881 patent/WO2018171141A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101291150A (zh) * | 2007-04-20 | 2008-10-22 | 上海输配电股份有限公司 | 采用软件实现单相锁相环的方法 |
CN101964655A (zh) * | 2009-07-22 | 2011-02-02 | 河南森源电气股份有限公司 | 一种平衡误差消除式的高精度数字锁相方法 |
CN103490772A (zh) * | 2013-09-30 | 2014-01-01 | 中船重工鹏力(南京)新能源科技有限公司 | 一种基于无功补偿的滑动加权单相软锁相方法 |
CN106249586A (zh) * | 2016-07-15 | 2016-12-21 | 华北水利水电大学 | 一种支持单相和三相电压跟踪的锁相环方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018171141A1 (zh) * | 2017-03-19 | 2018-09-27 | 漳州科华技术有限责任公司 | 一种单相电压数字锁相方法 |
CN107991534A (zh) * | 2017-11-30 | 2018-05-04 | 漳州科华技术有限责任公司 | 一种单相电压数字锁相调节步长、方法及装置 |
CN107991534B (zh) * | 2017-11-30 | 2020-05-08 | 漳州科华技术有限责任公司 | 一种单相电压数字锁相调节步长、方法及装置 |
CN108490236A (zh) * | 2018-01-31 | 2018-09-04 | 许继集团有限公司 | 一种交流单相电压幅值的解算方法及装置 |
CN108490236B (zh) * | 2018-01-31 | 2020-08-11 | 许继集团有限公司 | 一种交流单相电压幅值的解算方法及装置 |
Also Published As
Publication number | Publication date |
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CN106877859B (zh) | 2019-10-01 |
WO2018171141A1 (zh) | 2018-09-27 |
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Address after: 363000 Beidou Industrial Park, Jinfeng Development Zone, Xiangcheng District, Zhangzhou City, Fujian Province Applicant after: Kehua Technology Co., Ltd., Zhangzhou Applicant after: Kehua Hengsheng Co., Ltd. Address before: 363000 Beidou Industrial Park, Jinfeng Development Zone, Xiangcheng District, Zhangzhou City, Fujian Province Applicant before: Kehua Technology Co., Ltd., Zhangzhou Applicant before: Xiamen Kehua Hengsheng Co., Ltd. |
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Address after: 363000 Beidou Industrial Park, Jinfeng Development Zone, Xiangcheng District, Zhangzhou City, Fujian Province Patentee after: ZHANGZHOU KEHUA TECHNOLOGY LIMITED BY SHARE Ltd. Patentee after: Kehua Data Co.,Ltd. Address before: 363000 Beidou Industrial Park, Jinfeng Development Zone, Xiangcheng District, Zhangzhou City, Fujian Province Patentee before: ZHANGZHOU KEHUA TECHNOLOGY LIMITED BY SHARE Ltd. Patentee before: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. |
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Effective date of registration: 20211009 Address after: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Kehua Electric Technology Co., Ltd Patentee after: Kehua Data Co., Ltd Address before: 363000 Beidou Industrial Park, Jinfeng Development Zone, Xiangcheng District, Zhangzhou City, Fujian Province Patentee before: Zhangzhou Kehua Technology Co., Ltd Patentee before: Kehua Data Co., Ltd |
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Effective date of registration: 20220414 Address after: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Patentee after: Zhangzhou Kehua Electric Technology Co.,Ltd. Address before: 363000 No. 11, Jinxing Road, Xiangcheng District, Zhangzhou City, Fujian Province Patentee before: Zhangzhou Kehua Electric Technology Co.,Ltd. Patentee before: Kehua Data Co., Ltd |