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《Journal of University of Electronic Science and Technology of China》 1989-02
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Zhang Zufeng (Dept.of Electronic Machinery)  
In the ac transmission-system power electronic technology is applied to control the rotation rate of ac electric traction,so as to increase power factor and transmission efficiency as well as saving power, The importance of saving power is described and several major types of speed control system are enumerated.
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Chinese Journal Full-text Database 10 Hits
1 Kong Yuan zi (Dept. Electr. Eng., Shaoyang Technology College, Shaoyang 422000,China);The Effect of Frequency Control of Motor Speed on Torque and Loss[J];JOURNAL OF CHANGSHA UNIVERSITY OF ELECTRIC POWER(NATURAL SCIENCE);2000-02
2 Hu Yankui (Lanzhou Railway Institute);Application of BG314 Multiplier in Slip-Frequency Vector Control System[J];Transactions of China Electrotechnical Society;1993-01
3 Wu Zhigan He Yikang(Zhejiang University 310027 China);An Analytical Study of the Harmonics in the AC Excited Machines fed by the Cycloconverter[J];TRANSACTIONS OF CHINA ELECTROTECHNICAL SOCIETY;1999-06
4 Cheng Lirong (Qingdao University 266071 China);Electromagnetic Computing and Design Con -sideration for Asynchronous Motor of Variable Frequency Variable Speed[J];ELECTROTECHNICAL JOURNAL;1999-04
5 Luo Liangcai (Huizhou University);Regulate-speed Principle and Construction of the Motor with Double-rotors[J];Electrotechnical Journal;2002-11
6 Wang Xin (Henan Polytechnic University);Research on Running Noise of Motor Regulated by Frequency Converter Based on Wavelet Analysis[J];Electrotechnical Journal;2005-12
7 Lai Donglin(Beijing Jiaotong University);The Application of Slip Frequency Control System on Electric Tourist Car Based on DSP[J];Electrotechnical Application;2006-09
8 XIE Hong ji,REN Guang,ZHU Li min,QIU Chi dong (Institute of Marine Engineering, Dalian Maritime Univ., Dalian 116026,China);Modeling and simulation research on AC tri-phase asynchronous motors[J];JOURNAL OF DALIAN MARITIME UNIVERSITY;2000-02
9 ZHANG Zhong; SHI Xiao-fei(Dept. of Electric Information Engineering, Dalian Railway Institute, Dalian 116028, China);Research of Character of Induction Motor with Six-Step Wave in Inverter Supplied and Losses Calculation Method[J];JOURNAL OF DALIAN RAILWAY INSTITUTE;1999-04
10 Liao Fan; FuQingyin ; Chen Shuqing; Lou Shuying ;Sun Gang(Dept.of ElectricaI Engineering);An Investigation of the Optimum pulse Width Modulation Scheme[J];JOURNAL OF DALIAN RAILWAY INSTITUTE;1995-03
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