CN102565523B - 一种电流谐波检测系统及工作方法 - Google Patents
一种电流谐波检测系统及工作方法 Download PDFInfo
- Publication number
- CN102565523B CN102565523B CN201210007677.9A CN201210007677A CN102565523B CN 102565523 B CN102565523 B CN 102565523B CN 201210007677 A CN201210007677 A CN 201210007677A CN 102565523 B CN102565523 B CN 102565523B
- Authority
- CN
- China
- Prior art keywords
- current
- voltage
- phase
- harmonic
- detection system
- 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.)
- Expired - Fee Related
Links
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210007677.9A CN102565523B (zh) | 2012-01-12 | 2012-01-12 | 一种电流谐波检测系统及工作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210007677.9A CN102565523B (zh) | 2012-01-12 | 2012-01-12 | 一种电流谐波检测系统及工作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102565523A CN102565523A (zh) | 2012-07-11 |
CN102565523B true CN102565523B (zh) | 2014-12-17 |
Family
ID=46411459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210007677.9A Expired - Fee Related CN102565523B (zh) | 2012-01-12 | 2012-01-12 | 一种电流谐波检测系统及工作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102565523B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102832620A (zh) * | 2012-08-31 | 2012-12-19 | 天津理工大学 | 基于加窗全相位fft的apf谐波检测与控制系统及方法 |
CN102983572A (zh) * | 2012-12-13 | 2013-03-20 | 广西星宇智能电气有限公司 | 谐波和无功电流提取方法 |
CN103344825B (zh) * | 2012-12-28 | 2016-01-20 | 深圳市亚特尔科技有限公司 | 基于交流采样的电能计量系统 |
GB201309823D0 (en) * | 2013-06-01 | 2013-07-17 | Metroic Ltd | Current measurement |
CN110719043B (zh) * | 2019-11-21 | 2021-02-05 | 深圳国能电气有限公司 | 一种逆变器谐波补偿方法及其控制装置 |
CN111693813B (zh) * | 2020-06-22 | 2024-04-09 | 四川大学 | 一种基于复合广义积分的fbd谐波检测方法 |
CN112506114A (zh) * | 2020-12-29 | 2021-03-16 | 河南辉煌科技股份有限公司 | 基于dsp芯片的铁路信号外电网监测装置 |
CN114019224A (zh) * | 2021-09-22 | 2022-02-08 | 国营芜湖机械厂 | 一种航空交流电参数测试方法 |
CN114705913B (zh) * | 2022-04-12 | 2024-01-09 | 上海赢双电机科技股份有限公司 | 一种旋转变压器的谐波分析方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101075742A (zh) * | 2007-04-13 | 2007-11-21 | 东南大学 | 电网谐波与闪变综合抑制装置 |
CN101634669A (zh) * | 2009-08-12 | 2010-01-27 | 江苏大学 | 一种谐波电流检测仪及检测方法 |
-
2012
- 2012-01-12 CN CN201210007677.9A patent/CN102565523B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101075742A (zh) * | 2007-04-13 | 2007-11-21 | 东南大学 | 电网谐波与闪变综合抑制装置 |
CN101634669A (zh) * | 2009-08-12 | 2010-01-27 | 江苏大学 | 一种谐波电流检测仪及检测方法 |
Non-Patent Citations (3)
Title |
---|
Yang chao等.Research of Hybrid active power filter based on FBD method detection.《Artificial Intelligence,Management Science and Electronic Commerce(AIMSEC),2011 2nd International Conference》.2011, * |
基于Fryze功率定义的有功电流检测与实现;罗欢;《中国优秀硕士学位论文全文数据库》;20040916;论文正文第49页 * |
谐波电流检测技术的理论与FBD法仿真试验研究;吴峰等;《低压电器》;20110831(第15期);45-50 * |
Also Published As
Publication number | Publication date |
---|---|
CN102565523A (zh) | 2012-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102565523B (zh) | 一种电流谐波检测系统及工作方法 | |
Radzi et al. | Neural network and bandless hysteresis approach to control switched capacitor active power filter for reduction of harmonics | |
CN102891614B (zh) | 电网电压不平衡时pwm整流器的改进无差拍控制方法 | |
Paz et al. | An impedance-based islanding detection method for dc grids | |
CN202975110U (zh) | 一种电参数测量模块 | |
CN203149028U (zh) | 一种自适应谐波电流检测系统 | |
CN204258655U (zh) | 一种维持t型三电平光伏逆变器母线中点电压平衡的控制装置 | |
CN103197111A (zh) | 三相交流电综合电量检测方法及检测电路 | |
CN109066678A (zh) | 一种改进的apf系统谐波电流检测方法 | |
CN107453627A (zh) | 一种有限集模型预测控制的定频控制方法 | |
CN108414838B (zh) | 一种逆变器并联系统线路阻抗测量方法 | |
CN104811028B (zh) | 功率因数校正电路 | |
CN104143837B (zh) | 具有参数自适应特性的逆变器无交流电压传感器控制方法 | |
CN202433442U (zh) | 基于改进fbd算法与dsp技术的电流谐波检测系统 | |
CN203216993U (zh) | 电网谐波实时在线监测仪 | |
Zou et al. | Optimized harmonic detecting and repetitive control scheme for shunt active power filter in synchronous reference frame | |
CN108107263A (zh) | 一种路灯线路负载属性数据采集装置及判断方法 | |
Ketzer et al. | Sensorless current shaping control technique for shunt active filters | |
CN101938147B (zh) | 一种ups电源自回馈老化的控制方法及系统 | |
CN202159097U (zh) | 一种直流矿井提升机变流器谐波检测装置 | |
Chen et al. | ADALINE-based shunt active power filter for power quality modification of power system | |
CN108120863A (zh) | 一种新型fbd谐波电流检测方法 | |
CN105811419A (zh) | 一种精确抑制电网谐波的控制方法 | |
CN205484448U (zh) | 基于电流源的异频信号恒流输出装置 | |
Chao et al. | Shunt Active Power Filter System Design for Inter-harmonic |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Lixin Inventor after: Wang Yuexiao Inventor after: Xiao Chuan Inventor after: Dan Guanhua Inventor after: Wang Xiaodan Inventor after: Mu Qinglun Inventor after: Cai Wenfei Inventor before: Ma Lixin Inventor before: Wang Yuexiao Inventor before: Xiao Chuan Inventor before: Dan Guanhua Inventor before: Wang Xiaodan |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA LIXIN WANG YUEXIAO XIAO CHUAN DAN GUANHUA WANG XIAODAN TO: MA LIXIN WANG YUEXIAO XIAO CHUAN DAN GUANHUA WANG XIAODAN MU QINGLUN CAI WENFEI |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180112 |
|
CF01 | Termination of patent right due to non-payment of annual fee |