CN103630742B - 一种动态信号参数的获取方法 - Google Patents
一种动态信号参数的获取方法 Download PDFInfo
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- CN103630742B CN103630742B CN201310690114.9A CN201310690114A CN103630742B CN 103630742 B CN103630742 B CN 103630742B CN 201310690114 A CN201310690114 A CN 201310690114A CN 103630742 B CN103630742 B CN 103630742B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
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Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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CN201310690114.9A CN103630742B (zh) | 2013-12-16 | 2013-12-16 | 一种动态信号参数的获取方法 |
US14/412,675 US20160274155A1 (en) | 2013-12-16 | 2014-03-04 | Method for acquiring parameters of dynamic signal |
PCT/CN2014/072831 WO2015089943A1 (zh) | 2013-12-16 | 2014-03-04 | 一种动态信号参数的获取方法 |
Applications Claiming Priority (1)
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CN201310690114.9A CN103630742B (zh) | 2013-12-16 | 2013-12-16 | 一种动态信号参数的获取方法 |
Publications (2)
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CN103630742A CN103630742A (zh) | 2014-03-12 |
CN103630742B true CN103630742B (zh) | 2015-09-30 |
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CN201310690114.9A Active CN103630742B (zh) | 2013-12-16 | 2013-12-16 | 一种动态信号参数的获取方法 |
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US (1) | US20160274155A1 (zh) |
CN (1) | CN103630742B (zh) |
WO (1) | WO2015089943A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105044531B (zh) * | 2015-08-20 | 2018-03-20 | 河海大学 | 一种基于ekf和fsa的动态信号参数辨识方法 |
CN106141815B (zh) * | 2016-07-15 | 2018-07-17 | 西安交通大学 | 一种基于ar模型的高速铣削颤振在线辨识方法 |
CN107423662A (zh) * | 2017-03-08 | 2017-12-01 | 广东工业大学 | 应用于断续波长扫描研究的Prony算法 |
CN107179758B (zh) * | 2017-05-22 | 2020-12-04 | 中国电力科学研究院 | 一种动态信号参数辨识方法及系统 |
CN108037361B (zh) * | 2017-12-05 | 2020-02-07 | 南京福致通电气自动化有限公司 | 一种基于滑动窗dft的高精度谐波参数估计方法 |
CN109145476B (zh) * | 2018-08-31 | 2023-05-26 | 重庆水利电力职业技术学院 | 用于电力系统信号处理的时域自适应分段复指数级数法 |
CN109557367B (zh) * | 2018-10-23 | 2020-09-08 | 中国农业大学 | 一种高频分辨率谐波和间谐波Prony方法及装置 |
CN109581045B (zh) * | 2018-12-24 | 2020-12-11 | 中国船舶重工集团公司第七一九研究所 | 一种满足iec标准框架的间谐波功率计量方法 |
CN110727913B (zh) * | 2019-09-29 | 2023-07-14 | 北京机电工程研究所 | 基于信号相关矩阵的信号模型阶数估计方法 |
CN111046327B (zh) * | 2019-12-18 | 2021-10-19 | 河海大学 | 适用于低频振荡与次同步振荡辨识的Prony分析方法 |
CN111025023B (zh) * | 2019-12-19 | 2021-03-23 | 西南交通大学 | 一种注入式谐波阻抗测量的扰动能量限值选定方法 |
CN113032716B (zh) * | 2019-12-24 | 2024-06-18 | 南京理工大学 | 基于加窗插值和Prony算法的谐波与间谐波分析方法 |
CN112421586A (zh) * | 2020-10-30 | 2021-02-26 | 国网甘肃省电力公司电力科学研究院 | 基于Hankel矩阵奇异值分解的保护启动判定方法及装置 |
CN112953468A (zh) * | 2021-01-26 | 2021-06-11 | 浙江工业大学 | 一种多指数衰减正弦信号反馈式欠采样硬件实现方法 |
CN113517686B (zh) * | 2021-05-06 | 2022-09-20 | 东方电子股份有限公司 | 基于Givens正交相似变换的低频振荡分析方法 |
CN113492727B (zh) * | 2021-08-20 | 2022-07-19 | 重庆交通职业学院 | 一种基于empc的燃料电池混合动力系统控制方法 |
CN115133526A (zh) * | 2022-06-20 | 2022-09-30 | 国网江苏省电力有限公司电力科学研究院 | 一种基于级联型混合直流的低频振荡最优控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101566649A (zh) * | 2009-05-27 | 2009-10-28 | 重庆大学 | 一种电力系统间谐波检测方法 |
CN101609112A (zh) * | 2009-07-13 | 2009-12-23 | 清华大学 | 基于广域测量噪声信号的电力系统节点相位关系辨识方法 |
CN102222911A (zh) * | 2011-04-19 | 2011-10-19 | 哈尔滨工业大学 | 基于ar模型和卡尔曼滤波的电力系统间谐波估计方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20080077336A1 (en) * | 2006-09-25 | 2008-03-27 | Roosevelt Fernandes | Power line universal monitor |
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2013
- 2013-12-16 CN CN201310690114.9A patent/CN103630742B/zh active Active
-
2014
- 2014-03-04 WO PCT/CN2014/072831 patent/WO2015089943A1/zh active Application Filing
- 2014-03-04 US US14/412,675 patent/US20160274155A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101566649A (zh) * | 2009-05-27 | 2009-10-28 | 重庆大学 | 一种电力系统间谐波检测方法 |
CN101609112A (zh) * | 2009-07-13 | 2009-12-23 | 清华大学 | 基于广域测量噪声信号的电力系统节点相位关系辨识方法 |
CN102222911A (zh) * | 2011-04-19 | 2011-10-19 | 哈尔滨工业大学 | 基于ar模型和卡尔曼滤波的电力系统间谐波估计方法 |
Non-Patent Citations (1)
Title |
---|
武艳华.频谱分析理论在谐波及间谐波检测中的应用研究.《中国优秀博硕士学位论文全文数据库(硕士)工程科技Ⅱ辑》.2006,(第11期),第4.2、4.3.1-4.3.2节. * |
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Publication number | Publication date |
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CN103630742A (zh) | 2014-03-12 |
WO2015089943A1 (zh) | 2015-06-25 |
US20160274155A1 (en) | 2016-09-22 |
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Inventor after: Ou Xiyang Inventor after: Wu Hua Inventor after: Sun Hongliang Inventor after: Liu Ran Inventor after: Hou Xingzhe Inventor after: Zheng Ke Inventor after: Fu Zhihong Inventor after: Hu Xiaorui Inventor after: Zhang Xiaoyong Inventor after: Zhang Huaiqing Inventor after: Ji Jing Inventor before: Ou Xiyang Inventor before: Liu Ran Inventor before: Hou Xingzhe Inventor before: Zheng Ke Inventor before: Fu Zhihong Inventor before: Zhang Huaiqing Inventor before: Ji Jing Inventor before: Wu Hua Inventor before: Sun Hongliang |
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Free format text: CORRECT: INVENTOR; FROM: OU XIYANG LIU RAN HOU XINGZHE ZHENG KE FU ZHIHONG ZHANG HUAIQING JI JING WU HUA SUN HONGLIANG TO: OU XIYANG LIU RAN HOU XINGZHE ZHENG KE FU ZHIHONG HU XIAORUI ZHANG XIAOYONG ZHANG HUAIQING JI JING WU HUA SUN HONGLIANG |
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