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《Machine Tool & Hydraulics》 2010-14
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Research on Active Power Test for AC Power

XIAO Jixue,YANG Yu,WANG Kai,LI Shixi (School of Mechanical Engineering and Automation,Xihua University,Chengdu Sichuan 610039,China)  
For active power of AC power,the power definition test approach was researched based on correlation theory analysis.The parameterized-definition test method was discussed,and the LMS-based parameterized test method was proposed.Test performances of the three approaches were analyzed and compared.The results show that the power definition approach and the LMS-based method have inherent antinoise characteristic and good test performance,the system is simplified and the cost is reduced.The experimental results show that compared to the parameterized-definition method,the power definition approach and the LMS-based method can reduce quantity of the sampling points for the analysis by about two and four times respectively,and the noise amplitude can be permitted from less 3% to 12% of signal amplitude.
【Fund】: 四川省教育厅科研基金资助项目(08ZC010);; 西华大学人才引进/培养基金科研资助项目(R0820207)
【CateGory Index】: TM933.36
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 CHEN Shou-qiang,XIAO Rong-chuan,XIAO Ji-xue(School of Mechanical Engineering and Automation,Xihua University,Chengdu 610039,China);Research on signal processing in power smart sensor[J];Transducer and Microsystem Technologies;2008-11
2 Tang Liangrui Yang Xue (North China Power Electric University Beijing 102206 China);A De-Noising Method of Power Quality Based on Triangle Module Operator[J];Transactions of China Electrotechnical Society;2007-09
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6 Yan Xiao 1 Qian Xiaolong 2 Wang Jinkuan 2 1 (Northeastern University at Qinhuangdao, Qinhuangdao 066004, China) 2 (Northeastern University, Shenyang 110004, China);Design of Smart Sensor to Measure Real RMS Current[J];Chinese Journal of Scientific Instrument;2003-S1
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 CHEN Shou-qiang,XIAO Rong-chuan,XIAO Ji-xue(School of Mechanical Engineering and Automation,Xihua University,Chengdu 610039,China);Research on signal processing in power smart sensor[J];Transducer and Microsystem Technologies;2008-11
2 ZHANG Ming,LI Kaicheng,HU Yisheng (Huazhong University of Science and Technology,Wuhan 430074,China);A Power Quality Signal Denoising Algorithm Based on Wavelet Domain Neighboring Thresholding Classification[J];Automation of Electric Power Systems;2010-10
3 Liu Xianzheng1 Yang Cheng'en2 Wang Ying1(1.Sinovel Wind Group Co.,Ltd.Beijing 100081;2.Information Science and Technology College,Dalian Maritime University,Dalian 116026);Application of true RMS measurement circuit in frequency converter[J];Electronic Measurement Technology;2010-10
4 LI Jiasheng(Yiyang Professional Technology Institute,Yiyang 413049,China);The Power Quality Signal Denoising Based on LabVIEW8.5[J];Journal of Hainan Normal University(Natural Science);2009-01
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Chinese Journal Full-text Database 10 Hits
1 Yang Xinyong (College of Automation Engineering, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China) Huang Shengguo (College of Civil Aviation, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China);Development of intelligent magnetic heading sensor and analysis of its error compensation algorithms[J];Journal of Beijing University of Aeronautics and Astronautics;2004-03
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