CN101479613A - 瞬时确定交流电网上的信号畸变率的方法和相关装置 - Google Patents
瞬时确定交流电网上的信号畸变率的方法和相关装置 Download PDFInfo
- Publication number
- CN101479613A CN101479613A CNA2007800242403A CN200780024240A CN101479613A CN 101479613 A CN101479613 A CN 101479613A CN A2007800242403 A CNA2007800242403 A CN A2007800242403A CN 200780024240 A CN200780024240 A CN 200780024240A CN 101479613 A CN101479613 A CN 101479613A
- Authority
- CN
- China
- Prior art keywords
- signal
- frequency
- treating apparatus
- input signal
- leaches
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- G01R23/20—Measurement of non-linear distortion
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0652708 | 2006-06-29 | ||
FR0652708A FR2903190B1 (fr) | 2006-06-29 | 2006-06-29 | Procede de determination instannee de taux de distorsion de signaux sur un reseau electrique alternatif, et dispositif associe. |
PCT/FR2007/051427 WO2008000990A2 (fr) | 2006-06-29 | 2007-06-12 | Procede de determination instantanee de taux de distorsion de signaux sur un reseau electrique alternatif, et dispositif associe |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101479613A true CN101479613A (zh) | 2009-07-08 |
CN101479613B CN101479613B (zh) | 2011-12-28 |
Family
ID=37491961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800242403A Expired - Fee Related CN101479613B (zh) | 2006-06-29 | 2007-06-12 | 瞬时确定交流电网上的信号畸变率的方法和相关装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8717040B2 (zh) |
EP (1) | EP2032996A2 (zh) |
JP (1) | JP5237939B2 (zh) |
CN (1) | CN101479613B (zh) |
BR (1) | BRPI0713799A2 (zh) |
CA (1) | CA2655740C (zh) |
FR (1) | FR2903190B1 (zh) |
RU (1) | RU2406094C2 (zh) |
WO (1) | WO2008000990A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104685365A (zh) * | 2012-07-25 | 2015-06-03 | 安平丹斯有限责任公司 | 分析来自等离子体系统的rf信号 |
CN109541311A (zh) * | 2018-12-17 | 2019-03-29 | 西北工业大学 | 航空变频供电系统交流电压畸变参数测试系统及其方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8103226B2 (en) * | 2008-10-28 | 2012-01-24 | Skyworks Solutions, Inc. | Power amplifier saturation detection |
US8680842B2 (en) * | 2010-10-01 | 2014-03-25 | Schneider Electric USA, Inc. | Method for measurement of total harmonic distortion |
US9274149B2 (en) * | 2012-04-16 | 2016-03-01 | Hamilton Sundstrand Corporation | Frequency phase detection three phase system |
US9113805B2 (en) * | 2013-03-04 | 2015-08-25 | Mortara Instrument, Inc. | Impedance measurement system |
CN114034914A (zh) * | 2021-11-22 | 2022-02-11 | 广东电网有限责任公司广州供电局 | 一种电网电压有效值短时波动的检测方法及装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3042864A (en) * | 1958-11-28 | 1962-07-03 | Atlantic Refining Co | Electrical wave analyzer |
JPS63302776A (ja) * | 1987-05-29 | 1988-12-09 | Shinko Electric Co Ltd | エンジン始動機能付vscf発電装置 |
JPH01243853A (ja) * | 1988-03-25 | 1989-09-28 | Toshiba Corp | 電力変換装置 |
US4922195A (en) * | 1988-12-19 | 1990-05-01 | Westinghouse Electric Corp. | Extraneous frequency detector |
US4918381A (en) * | 1989-04-06 | 1990-04-17 | Hewlett-Packard Company | Automated method for determining total harmonic distortion |
JPH0487572A (ja) * | 1990-07-24 | 1992-03-19 | Nippon Kuukou Doryoku Kk | 電源装置 |
DE4134472C2 (de) * | 1991-10-18 | 1994-01-27 | Rohde & Schwarz | Verfahren zum Messen des Klirrfaktors eines Wechselspannungssignales |
US5519625A (en) * | 1994-02-16 | 1996-05-21 | Hewlett-Packard Company | System for characterizing phase-modulated signals using a time interval analyzer |
US5508623A (en) * | 1994-09-21 | 1996-04-16 | Purdue Research Foundation | Apparatus and method to identify harmonic producing loads |
US5487016A (en) * | 1994-11-04 | 1996-01-23 | Eaton Corporation | Apparatus for generating a signal representative of total harmonic distortion in waveforms of an A/C electrical system |
US5751138A (en) * | 1995-06-22 | 1998-05-12 | University Of Washington | Active power conditioner for reactive and harmonic compensation having PWM and stepped-wave inverters |
US5691577A (en) * | 1996-05-03 | 1997-11-25 | Smith; Steve | Reflector-pump network for preempting AC power supply harmonic distortion and for satiating the complex harmonic power demand of a rectifier |
JPH1038935A (ja) * | 1996-07-22 | 1998-02-13 | Central Japan Railway Co | 高調波分析装置 |
JPH1048272A (ja) * | 1996-07-31 | 1998-02-20 | Togami Electric Mfg Co Ltd | 高調波計測装置 |
JPH10311852A (ja) * | 1997-05-12 | 1998-11-24 | Mitsubishi Electric Corp | 高調波計測方法及び計測装置 |
US7467049B2 (en) * | 2005-05-27 | 2008-12-16 | American Electric Power Company, Inc. | System and method for detecting impaired electric power equipment |
-
2006
- 2006-06-29 FR FR0652708A patent/FR2903190B1/fr active Active
-
2007
- 2007-06-12 JP JP2009517344A patent/JP5237939B2/ja not_active Expired - Fee Related
- 2007-06-12 EP EP07788993A patent/EP2032996A2/fr not_active Withdrawn
- 2007-06-12 US US12/304,503 patent/US8717040B2/en not_active Expired - Fee Related
- 2007-06-12 RU RU2009101477/28A patent/RU2406094C2/ru not_active IP Right Cessation
- 2007-06-12 CN CN2007800242403A patent/CN101479613B/zh not_active Expired - Fee Related
- 2007-06-12 BR BRPI0713799-0A patent/BRPI0713799A2/pt not_active IP Right Cessation
- 2007-06-12 CA CA2655740A patent/CA2655740C/fr not_active Expired - Fee Related
- 2007-06-12 WO PCT/FR2007/051427 patent/WO2008000990A2/fr active Application Filing
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104685365A (zh) * | 2012-07-25 | 2015-06-03 | 安平丹斯有限责任公司 | 分析来自等离子体系统的rf信号 |
CN104685365B (zh) * | 2012-07-25 | 2017-05-17 | 安平丹斯有限责任公司 | 分析来自等离子体系统的rf信号 |
CN109541311A (zh) * | 2018-12-17 | 2019-03-29 | 西北工业大学 | 航空变频供电系统交流电压畸变参数测试系统及其方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2655740A1 (fr) | 2008-01-03 |
JP2009541766A (ja) | 2009-11-26 |
WO2008000990A3 (fr) | 2008-04-10 |
BRPI0713799A2 (pt) | 2012-11-06 |
US8717040B2 (en) | 2014-05-06 |
EP2032996A2 (fr) | 2009-03-11 |
JP5237939B2 (ja) | 2013-07-17 |
US20100052699A1 (en) | 2010-03-04 |
WO2008000990A2 (fr) | 2008-01-03 |
CN101479613B (zh) | 2011-12-28 |
CA2655740C (fr) | 2016-11-22 |
FR2903190A1 (fr) | 2008-01-04 |
RU2009101477A (ru) | 2010-07-27 |
FR2903190B1 (fr) | 2008-08-22 |
RU2406094C2 (ru) | 2010-12-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101479613B (zh) | 瞬时确定交流电网上的信号畸变率的方法和相关装置 | |
CN100557453C (zh) | 基于相量测量技术的发电机一次调频实时定量分析方法 | |
CN101916241B (zh) | 一种基于时频分布图的时变结构模态频率辨识方法 | |
CN101403774B (zh) | 一种基于非同步采样的谐波分析方法 | |
CN103969536B (zh) | 基于罗氏线圈数字仿真的互感器暂态特性测试方法 | |
CN101561314A (zh) | 随机共振-混沌微弱信号检测方法 | |
CN106786567B (zh) | 一种基于pmu类噪声数据的在线负荷建模方法 | |
CN111934760B (zh) | 信号处理传输延时特性检测装置、方法及终端设备 | |
CN106053899A (zh) | 一种基准信号发生系统及方法 | |
Jaiswal et al. | FDST‐based PQ event detection and energy metering implementation on FPGA‐in‐the‐loop and NI‐LabVIEW | |
CN106786675B (zh) | 一种电力系统稳定器及其实现方法 | |
CN102393214B (zh) | 连续物理量数据采集方法和装置 | |
CN104698325A (zh) | 一种电力系统负阻尼机理低频振荡和强迫振荡的判别方法 | |
CN114200381A (zh) | 一种智能电表可靠性检测系统和方法 | |
CN104569675A (zh) | 一种电能计量芯片中的闪变检测电路及检测方法 | |
CN106053936B (zh) | 一种获取电学信号瞬时频率的方法及系统 | |
CN102928014B (zh) | 电力系统数字测量或遥测处理的方法及装置 | |
CN101762715B (zh) | 一种汽轮发电机转子转速的测量方法及其装置 | |
CN110098610A (zh) | 故障扰动下电力系统振荡主导模式的实时辨识方法及系统 | |
CN104198809B (zh) | 一种电力系统多频率振荡的频率测量方法 | |
CN110702972B (zh) | 一种模拟信号自适应采样方法及装置 | |
Hai et al. | TVAR time-frequency analysis for non-stationary vibration signals of spacecraft | |
CN110336547A (zh) | 一种大量程抗饱和数字式信号幅度解调方法及解调器 | |
CN109412901A (zh) | 基于时域处理的采集数据连续性检测方法及检测系统 | |
CN204649825U (zh) | 基于fpga的高速真有效值检波系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: AIRBUS OPERATIONS GMBH Free format text: FORMER NAME: AIRBUS FRANCE |
|
CP01 | Change in the name or title of a patent holder |
Address after: France Toulouse Patentee after: Airbus Operations S.A.S. Address before: France Toulouse Patentee before: Airbus France Address after: France Toulouse Patentee after: Airbus France Address before: France Toulouse Patentee before: Airbus France |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20180612 |
|
CF01 | Termination of patent right due to non-payment of annual fee |