Enhanced Predictive Torque Control for Open End Winding Induction Motor Drive Without Weighting Factor Assignment

被引:75
作者
Meesala, Ravi Eswar Kodumur [1 ]
Kunisetti, Venkata Praveen Kumar [1 ]
Thippiripati, Vinay Kumar [1 ]
机构
[1] Natl Inst Technol, Dept Elect Engn, Warangal 506004, Andhra Pradesh, India
关键词
Open end winding induction motor drive (OEWIM); predictive torque controls (PTC); ranking analysis; stator flux space vector control; RIPPLE REDUCTION; FACTOR SELECTION; INVERTER; STRATEGY;
D O I
10.1109/TPEL.2018.2812760
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Nowadays, predictive torque control (PTC) is the most popular control technique in the field of electric drives. This PTC strategy is introduced for open end winding induction motor (OEWIM) drive in view of advantages. The conventional PTC offers a single-cost function where torque and stator flux control objectives are present. Since these control objectives are dissimilar, weighting factor designation to the respective control objective is essential. Weighting factor tuning by an empirical approach leads to a cumbersome control process. To overcome this tuning problem, this paper suggests a single control objective containing stator reference and predicted flux space vectors. This simplified proposed control scheme relieves PTC from weighting factor and facilitates combined torque and flux control. However, to control inverter switching frequency including torque and flux in a single cost function, weighting factors assignment and its proper tuning is indispensable. The proposed scheme is extended by replacing a single-cost function with separate multiobjectives and its optimization is achieved using a simple ranking analysis with limited prediction voltage vectors (VVs). This proposed feature permits PTC independent from weighting factors. Simulation and experimentation are performed on a dual inverter fed OEWIM drive. The achieved results are related with conventional PTC to verify the effectiveness of the proposed PTC.
引用
收藏
页码:503 / 513
页数:11
相关论文
共 36 条
[31]   Global Minimum Torque Ripple Design for Direct Torque Control of Induction Motor Drives [J].
Shyu, Kuo-Kai ;
Lin, Juu-Kuh ;
Pham, Van-Truong ;
Yang, Ming-Ji ;
Wang, Te-Wei .
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2010, 57 (09) :3148-3156
[32]   A NEW QUICK-RESPONSE AND HIGH-EFFICIENCY CONTROL STRATEGY OF AN INDUCTION-MOTOR [J].
TAKAHASHI, I ;
NOGUCHI, T .
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1986, 22 (05) :820-827
[33]   Model Predictive Torque Ripple Reduction with Weighting Factor Optimization Fed by an Indirect Matrix Converter [J].
Uddin, Muslem ;
Mekhilef, Saad ;
Mubin, Marizan ;
Rivera, Marco ;
Rodriguez, Jose .
ELECTRIC POWER COMPONENTS AND SYSTEMS, 2014, 42 (10) :1059-1069
[34]   Predictive Torque Control of an Induction Machine Fed by a Matrix Converter With Reactive Input Power Control [J].
Vargas, Rene ;
Ammann, Ulrich ;
Hudoffsky, Boris ;
Rodriguez, Jose ;
Wheeler, Patrick .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2010, 25 (06) :1426-1438
[35]   Predictive Strategy to Control Common-Mode Voltage in Loads Fed by Matrix Converters [J].
Vargas, Rene ;
Ammann, Ulrich ;
Rodriguez, Jose ;
Pontt, Jorge .
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2008, 55 (12) :4372-4380
[36]  
Zanchetta P., 2011, 2011 IEEE Workshop on Predictive Control of Electrical Drives and Power Electronics, P70, DOI 10.1109/PRECEDE.2011.6078690