Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Electric Power Automation Equipment》 2007-06
Add to Favorite Get Latest Update

Fast calculation of interpolated FFT algorithm using cubic spline function

SUN Tong-ming1,XU Min2,YANG Yu-xia2(1.International College,Henan University of Technology,Zhengzhou 450052,China;2.College of Electric Engineering,Zhengzhou University,Zhengzhou 450002,China)  
Hanning window interpolated FFT(Fast Fourier Transform) algorithm can overcome the influence of frequency spectrum leakage and eliminate the errors brought by using asynchronous sampling values in electrical parameter measurement,but it needs a large number of computations and has bad real-time performance.In order to reduce its computations,the cubic spline function is adopted to approach Hanning window interpolated FFT algorithm function,the effective form of cubic spline function is put forward to calculate the interpolated FFT algorithm.The harmonic amplitude modification coefficient curve is divided into 10 parts and 11 interpolation points with equal intervals are given to form the fast calculation formula using cubic spline function for Hanning window interpolated FFT algorithm.It is simple and easy to be programmed with less calculations and precise continuous values at interpolation points,and the speed of interpolated FFT algorithm is improved strongly.Simulative calculation results show that,the power harmonic amplitude and frequency calculation using the effective form of cubic spline function has the amplitude error less than 0.1 % and the frequency error less than 0.01 Hz.
【CateGory Index】: TM744
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 2 Hits
1 DING Wen-hao,YUAN Zhi-min(Meter R&D Center,Ningbo Sanxing Electric Co.,Ltd.,Ningbo 315191,Zhejiang,China);Study on Hanning window employed in interpolated FFTalgorithm[J];Electrical Measurement & Instrumentation;2008-12
2 XU Zhiniu,XIE Hongling,Lü Fangcheng,WANG Junjie,LI Heming(School of Electrical and Electronic Engineering,North China ElectricPower University,Baoding 071003,China);Influence of signal sampling mode on dielectric loss angle measurement[J];Electric Power Automation Equipment;2009-07
【Citations】
Chinese Journal Full-text Database 9 Hits
1 Qi Caijun Wang Xiaohai(Zhejiang University 310027 China);Interharmonics Estimation Based on Interpolation FFT Algorithm[J];Transactions of China Electrotechnical Society;2003-01
2 Pan Wen; Qian Yushou; Zhou E(Southeast University);Power Harmonics Measurement Based on Windows and Interpolated FFT(Ⅰ)Study of Windows[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1994-01
3 Pan Wen; Qian Yushou; Zhou E(Southeast University);Power Harmonics Measurement Based on Windows and Interpolated FFT(Ⅱ) Dual Interpolated FFT Algorithms[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1994-02
4 XIAO Yan-hong, MAO Xiao, ZHOU Jing-ling, JIANG Hui-xia, PENG Yong-jin (Institute of Electrical and Information Engineering, Hunan University, Changsha 410082, Hunan Province, China);A SURVEY ON MEASURING METHOD FOR HARMONICS IN POWER SYSTEM[J];Power System Technology;2002-06
5 QI Caijun,CHEN Longdao,WANG Xiaohai(College of Electrical Engineering, Zhejiang University,Hangzhou 310027,China);High-accuracy estimation of electrical harmonic parameters by using the interpolated FFT algorithm[J];Journal of Zhejiang University(Engineering Science);2003-01
6 ZHAO Wen chun,MA Wei ming,HU An (Research Institute of Power Electronic Technical Application, Naval University of Engineering,Wuhan 430033,China);FFT ALGORITHM WITH HIGH ACCURACY FOR HARMONIC ANALYSIS IN THE ELECTRIC MACHINE[J];Proceedings of the Csee;2001-12
7 XUE Hui, YANG Ren-gang (China Agriculture University, Beijing 100083, China);PRECISE ALGORITHMS FOR HARMONIC ANALYSIS BASED ON FFT ALGORITHM[J];Proceedings of the Csee;2002-12
8 PANG Hao, LI Dong-xia, ZU Yun-xiao, WANG Zan-ji (Department of Electrical Engineering, Tsinghua University, Beijing 100084, China);AN IMPROVED ALGORITHM FOR HARMONIC ANALYSIS OF POWER SYSTEM USING FFT TECHNIQUE[J];Proceedings of the Csee;2003-06
9 Zhang Fusheng Xian Jiaotong University Xian,710049 China Geng Zhongxing Research Center for Aviation Engineering and Technology,Beijing 100076 China Ge Yaozhong Xian Jiaotong University Xian,710049 China;FFT ALGORITHM WITH HIGH ACCURACY FOR HARMONIC ANALYSIS IN POWER SYSTEM[J];Proceedings of the Csee;1999-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHOU Ben-duo1,YANG Sheng-chun2 (1.Anhui province energy group company limited,Hefei 230011 China;2.Anhui electrical engineering professional technique college,Hefei 230022,China);On the Harmonic Wave and Harmonic Suppression in Power System[J];Journal of Anhui Electrical Engineering Professional Technique College;2007-01
2 LI Ping,LIU Xiao-he (Department of Computer science & Automation, Beijing Institute of Machinery, Beijing 100085,China);Research on simulation of shunt active power filter[J];Journal of Beijing Institute of Machinery;2005-02
3 KE Yong1),TAO Yibin2),WANG Shihua3)1) Electrical Engineering Department,Wuhu Profession and Technology College,Wuhu 241000,China 2) School of Power Electricity,South China University of Technology,Guangzhou 510640,China 3) School of Automation,South China University of Technology,Guangzhou 510640,China;Improvement of the FFT algorithm in inter-harmonic detection and realization by DSP[J];Journal of University of Science and Technology Beijing;2008-10
4 YU Xiao-ming,WU Jie,WANG Shi-wen,ZHANG Yong(College of Electrical Power,South China University of Technology,Guangzhou 510640,China);Universal FFT Algorithm Based on DSP and its Application in Harmonic Detection in Grid[J];Journal of Beijing Union University(Natural Sciences);2007-03
5 JI Lei, XU Xia-ling (School of Electrical Engineering , Wuhan University, Wuhan, Hubei 430072, China);Modeling of the Interharmonic in the Current Source Variable Frequency Drives[J];Converter Technology & Electric Traction;2006-04
6 CHEN Xian-zhong,LIU JinMeasurement and Control Department,Information Engineering Institute,University of Science & Technology,Beijing 100083,China;Fast Frequency Estimation Algorithm for FMCW Microwave Liquid Level Measurement[J];Journal of Transcluction Technology;2005-04
7 LI Jing 1,2*,PEI Liang2,YU Dao-yin1,CAO Mao-yong 1,2 1.Key Lab of Opto-Electronics Information and Technical Science Ministry of Education,School of Precision Instrument and Opto-Electronics Engineering,Tianjin University,Tianjin 300072,China;2.Qingdao Campus,Shandong University of Science and Technology,Qingdao Shandong 266510,China;3.Institute of Ocean Instrument,Shandong Academy of Sciences Qingdao,Shandong 266001,China;Application of the Super-Resolution Spectral Estimation Theory to the Harmonics and Interharmonics Analysis in the Electric Power System[J];Chinese Journal of Sensors and Actuators;2006-06
8 LI Jia-kun,LI Sheng-ming (Changjiang Engineering Vocational College,Chibi 437302,China);Research on Harmonic Restraining in Power System[J];Journal of Changjiang Engineering Vocational College;2008-04
9 HUANG Hao,HU Feng(College of Electrical Engineering and Information Science,China Three Gorges Universty,Yichang 443002,China);A New Method of the Power Quality Signal De-noising Based on Empirical Mode Decomposition[J];Journal of Changsha University of Electric Power(Natural Science);2006-04
10 ZENG Zhe-zhao,PEI Yuan,GUO Xiang-de(College of Electrical and Information Engineering,Changsha University of Science and Technology,Changsha 410076,China);Harmonics parameters estimation based on neural network algorithm[J];Journal of Electric Power Science and Technology;2007-02
China Proceedings of conference Full-text Database 10 Hits
1 WU Xing-gang HU Xin-ming LIU Jian ZHANG Yun-fei (BEIJING HOLLY LAND SCIENCE AND TECHNOLOGY CO.,LTD,Beijing 100085,China);A DSP-BASED DESIGN AND REALIZATION OF THE OBSERVING AND CONTROLLING INSTRUMENT[A];[C];2003
2 LIU Zou ZHANG Jian-ping GUO Zhi-gang (School of Communication and Control Engineering,Southern Yangtze University,Wuxi 214122,China.;Harmonic detecting approach based on d-q rotating coordination transformation[A];[C];2007
3 Liu Xue Zhang Fusheng Zheng Wenwen Wei Ping Zhao Na (Xi'an Jiaotong University.Xi'an,710049);The Measurement of Fluctuation and Flickering Using the Algorithm of Adding Windows and Interpolation[A];[C];2005
4 Liu Xue Zhang Fusheng Zheng Wenwen Wei Ping Zhao Na (Xi'an Jiaotong University.Xi'an.710049);Algorithm and Realization of Inter Harmonic Accurate Measurement in Power System[A];[C];2005
5 ZHOU Bin LEI Ming SHEN Jian(NARI technology limited Company,Nanjing 210003);The Research on Technology of the Sampled Values Interfaces in Substation lEs Based on Electric Transformers[A];[C];2006
6 LI Jias-heng~(1,2),CHI Shi-jie~2 (1.Hunan University,Changsha 410082,China;2.Yiyang professional technology institute,Yiyang 413049,China);The Research of Cnline Rapid Detection Method about Harmonic and Inter-harmonic of Power Quality[A];[C];2008
7 ZHOU Bin, SHEN Jian, ZHANG He, HUANG Guo-fang (NARI technology limited Company, Nanjing 210003, Jiangsu Province, China);A Novel Interface Solution to Sampled Values for Substation Intelligent Electronic Device[A];[C];2006
8 LIU Jun MA Zhi-ying YAN Jing TU Yu LUAN Le (School of Electrical Engineering,Xi'an Jiaotong University,Xi'an 710049,China);ONLINE REAL-TIME CALCULATION OF SHORT-CIRCUIT CURRENT BASED ON IMPROVED GRADIENT ESTIMATION ALGORITHM[A];[C];2007
9 WANG YAO-YU ZHANG YING (College of Electrical and Information Engineering Changsha University of Science and Technology, Changsha 410076,China);The Research on the Inspect Arithmetic Based on MATLAB Instantaneous Reactive Simulation Study[A];[C];2008
10 WANG Nan XIAO Xian-yong (School of Electrical Engineering and Information,Sichuan University,Chengdu 610065,Sichuan Province,China);Interharmonic Estimation Based on Chirp Z Transform and Multi-spectral[A];[C];2008
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Shang Yong Yang Minzhong Wang Xiaorong Liu Shaoyu Yan Zhang (Xi'an Jiaotong University 710049 China);Error Analysis for the Dielectric Loss Factor Measurement Based on Harmonic Analysis[J];Transactions of China Electrotechnical Society;2002-03
2 Qi Caijun Wang Xiaohai(Zhejiang University 310027 China);Interharmonics Estimation Based on Interpolation FFT Algorithm[J];Transactions of China Electrotechnical Society;2003-01
3 Pan Wen; Qian Yushou; Zhou E(Southeast University);Power Harmonics Measurement Based on Windows and Interpolated FFT(Ⅰ)Study of Windows[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1994-01
4 Pan Wen; Qian Yushou; Zhou E(Southeast University);Power Harmonics Measurement Based on Windows and Interpolated FFT(Ⅱ) Dual Interpolated FFT Algorithms[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1994-02
5 Li Hongwei(Southwest Jiaotong University);FFT Alogorithm Based on Cosin-window and Interpolation for Harmonic Analysis in Power System[J];Electrotechnical Journal;2004-10
6 XU Zhi-niu, Lü Fang-cheng, ZHAO Li-juan Key Laboratory of Power System Protection and Dynamic Security Monitoring and Control under Ministry of Education, North China Electric Power University, Baoding 071003, China;Analysis of Dielectric Loss Angle Measurement by Hanning Windowing Interpolation Algorithm Based on FFT[J];Automation of Electric Power Systems;2006-02
7 Wu Junji Liu Haoming Meng Shaoliang Ni Qiandong (Nanjing University of Science and Technology, Nanjing, 210094);APPLICATION OF WAVELET FILTER IN HARMONIC WAVE DETECTION OF POWER SYSTEM[J];PROCEEDINGS OF THE CSU-EPSA;1999-Z1
8 ZHANG Ke ,L ü Fang-cheng,WANG Yong-qiang(Department of Electrical Power Engineering,North China Electric Power University,Baoding071003,China);Design of MAX125/126 based data acquisition unit for on-line monitoring system electrical equipment[J];Electric Power Automation Equipment;2003-04
9 JIANG Han-lin ( Shandong Chemical Planning & Design Institute, China National Chemical Construction Corporation, Ji' nan 250013 ,China);Serial communication implementation on Delphi platform for tan S monitoring[J];Electric Power Automation Equipment;2005-05
10 LI Huai-long,MENG Zhi-qiang,WANG Tong-ye,CHEN Yan-dong(College of Electrical and Information Engineering,Changsha 410082,China);Measuring system for dielectric loss tan δ[J];Electric Power Automation Equipment;2006-11
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Pan Wen; Qian Yushou; Zhou E(Southeast University);Power Harmonics Measurement Based on Windows and Interpolated FFT(Ⅰ)Study of Windows[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1994-01
2 Pan Wen; Qian Yushou; Zhou E(Southeast University);Power Harmonics Measurement Based on Windows and Interpolated FFT(Ⅱ) Dual Interpolated FFT Algorithms[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1994-02
3 Yang Jun;Wang Zhaoan;Qiu Guanyuan(Xi'an Jiaotong University);Detecting Method for Harmonics and Reactive Currents in Single-Phase Circuits[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1996-03
4 Zhou Luowei Jiang Zejia Wu Ning(Chongqing University);A Detecting Approach of Harmonic and Reactive Currents Based on the Minimum Compensated Currents[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1998-03
5 Ren Zhen, Huang Wenying (South China University of Technology,510641,Guangzhou,China) He Jianjun, Shi Zhiqiang, Yang Hua, Yang Hao (Chongqing University,630044,Chongqing,China);WAVELET ANALYSIS AND APPLICATIONS TO POWER SYSTEMS Part One Introduction[J];AUTOMATION OF ELECTRIC POWER SYSTEMS;1997-01
6 Wei Renyong Li Zhiyong Changsha Railway University Changsha, 410075 China;MEASUREMENT OF HARMONICS IN POWER SYSTEM BASED ON ARTIFICIAL NEURAL NETWORK[J];POWER SYSTEM TECHNOLOGY;1999-12
7 Wang Qun Xi'an Jiaotong University Xi'an, 710049 China Wu Ning Chongqing University Chongqing, 400044 China Wang Zhaoan Xi'an Jiaotong University Xi'an, 710049 China;AN ARTIFICIAL NEURAL NETWORK APPROACH FOR MEASURING HARMONICS[J];POWER SYSTEM TECHNOLOGY;1999-01
8 CHEN Long-dao,QIAN Zhao-ming,ZHANG Sheng-xun (College of Electrical Engineering,Zhejiang University,Hangzhou,Zhejiang 310027,China);Synchronization Algorithm for the Asynchronous Sampled Data Set in Period Domain Signal Analysis[J];Acta Electronica Sinica;2001-07
9 Electric Power Research Institute Lin Haixue;INTERHARMONICS IN ELECTRICAL POWER SYSTEM[J];Distribution & Utilization;2001-03
10 Dai,Xian-zhong (Dpet.of Automatic Control Eng.,Southeast Univ.);Methods for Improving the Accuracies of Quasi-synchronous Sampling Harmonics Analysis[J];Chinese Journal of Scientific Instrument;1992-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved