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| Design of Direct Torque Control System for Pump Asynchronous Motor |
| CHEN Jian |
| Division of Capital Construction, Jiangsu University |
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Abstract Direct torque control (DTC) is a high performance control method. A DTCscheme based on TMS320C32 is introduced. By the design of its hardware and software,the direct torque control for asynchronous motor is implemented. The experimentresults show the scheme is reliable. The running efficiency of pump is furtherimproved by using DTC to the pump speed-controlling system.
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Received: 07 August 2013
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