Predictive Direct Torque Control Application-Specific Integrated Circuit of an Induction Motor Drive with a Fuzzy Controller
This paper proposes a modified predictive direct torque control (PDTC) application-specific integrated circuit (ASIC) of a motor drive with a fuzzy controller for eliminating sampling and calculating delay times in hysteresis controllers. These delay times degrade the control quality and increase bo...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2017-06-01
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| Series: | Journal of Low Power Electronics and Applications |
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| Online Access: | http://www.mdpi.com/2079-9268/7/2/15 |
| _version_ | 1818034064285761536 |
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| author | Guo-Ming Sung Wei-Yu Wang Wen-Sheng Lin Chih-Ping Yu |
| author_facet | Guo-Ming Sung Wei-Yu Wang Wen-Sheng Lin Chih-Ping Yu |
| author_sort | Guo-Ming Sung |
| collection | DOAJ |
| description | This paper proposes a modified predictive direct torque control (PDTC) application-specific integrated circuit (ASIC) of a motor drive with a fuzzy controller for eliminating sampling and calculating delay times in hysteresis controllers. These delay times degrade the control quality and increase both torque and flux ripples in a motor drive. The proposed fuzzy PDTC ASIC calculates the stator’s magnetic flux and torque by detecting the three-phase current, three-phase voltage, and rotor speed, and eliminates the ripples in the torque and flux by using a fuzzy controller and predictive scheme. The Verilog hardware description language was used to implement the hardware architecture, and the ASIC was fabricated by the Taiwan Semiconductor Manufacturing Company through a 0.18-μm 1P6M CMOS process that involved a cell-based design method. The measurements revealed that the proposed fuzzy PDTC ASIC of the three-phase induction motor yielded a test coverage of 96.03%, fault coverage of 95.06%, chip area of 1.81 × 1.81 mm2, and power consumption of 296 mW, at an operating frequency of 50 MHz and a supply voltage of 1.8 V. |
| first_indexed | 2024-12-10T06:33:13Z |
| format | Article |
| id | doaj.art-d3bbbbd2a83f44d0a83c219ca59fe079 |
| institution | Directory Open Access Journal |
| issn | 2079-9268 |
| language | English |
| last_indexed | 2024-12-10T06:33:13Z |
| publishDate | 2017-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Low Power Electronics and Applications |
| spelling | doaj.art-d3bbbbd2a83f44d0a83c219ca59fe0792022-12-22T01:59:01ZengMDPI AGJournal of Low Power Electronics and Applications2079-92682017-06-01721510.3390/jlpea7020015jlpea7020015Predictive Direct Torque Control Application-Specific Integrated Circuit of an Induction Motor Drive with a Fuzzy ControllerGuo-Ming Sung0Wei-Yu Wang1Wen-Sheng Lin2Chih-Ping Yu3Department of Electrical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanDepartment of Electrical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanDepartment of Electrical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanDepartment of Electrical Engineering, National Taipei University of Technology, Taipei 10608, TaiwanThis paper proposes a modified predictive direct torque control (PDTC) application-specific integrated circuit (ASIC) of a motor drive with a fuzzy controller for eliminating sampling and calculating delay times in hysteresis controllers. These delay times degrade the control quality and increase both torque and flux ripples in a motor drive. The proposed fuzzy PDTC ASIC calculates the stator’s magnetic flux and torque by detecting the three-phase current, three-phase voltage, and rotor speed, and eliminates the ripples in the torque and flux by using a fuzzy controller and predictive scheme. The Verilog hardware description language was used to implement the hardware architecture, and the ASIC was fabricated by the Taiwan Semiconductor Manufacturing Company through a 0.18-μm 1P6M CMOS process that involved a cell-based design method. The measurements revealed that the proposed fuzzy PDTC ASIC of the three-phase induction motor yielded a test coverage of 96.03%, fault coverage of 95.06%, chip area of 1.81 × 1.81 mm2, and power consumption of 296 mW, at an operating frequency of 50 MHz and a supply voltage of 1.8 V.http://www.mdpi.com/2079-9268/7/2/15predictive direct torque controlASICinduction motorhardware description languagefuzzy control |
| spellingShingle | Guo-Ming Sung Wei-Yu Wang Wen-Sheng Lin Chih-Ping Yu Predictive Direct Torque Control Application-Specific Integrated Circuit of an Induction Motor Drive with a Fuzzy Controller Journal of Low Power Electronics and Applications predictive direct torque control ASIC induction motor hardware description language fuzzy control |
| title | Predictive Direct Torque Control Application-Specific Integrated Circuit of an Induction Motor Drive with a Fuzzy Controller |
| title_full | Predictive Direct Torque Control Application-Specific Integrated Circuit of an Induction Motor Drive with a Fuzzy Controller |
| title_fullStr | Predictive Direct Torque Control Application-Specific Integrated Circuit of an Induction Motor Drive with a Fuzzy Controller |
| title_full_unstemmed | Predictive Direct Torque Control Application-Specific Integrated Circuit of an Induction Motor Drive with a Fuzzy Controller |
| title_short | Predictive Direct Torque Control Application-Specific Integrated Circuit of an Induction Motor Drive with a Fuzzy Controller |
| title_sort | predictive direct torque control application specific integrated circuit of an induction motor drive with a fuzzy controller |
| topic | predictive direct torque control ASIC induction motor hardware description language fuzzy control |
| url | http://www.mdpi.com/2079-9268/7/2/15 |
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