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Implementation of Speed Control of Induction Motor with Eddy Current Dynamometer type Load Using Direct Torque Control Method through Digital Signal Processor


Mr. Rajnikant N. Patel , L.D.College of Enggineering, Ahmedabad; Dr. Saurabh N. Pandya, L.D.College of Engineering, Ahmedabad; Mr. Yogesh Patel, L.D.College of Enggineering, Ahmedabad; Mr. Paras Parmar, L.D.College of Enggineering, Ahmedabad


Induction motor, DTC (Direct Torque Control), DSP (Digital Speed Control), CCS (Code Composer Studio)


An induction motor and its dynamic model, torque – speed characteristics and high performance of Direct Torque Control (DTC) with Digital Signal Processor (DSP) for speed controlling of induction motor. The induction motor is most used in industrial application because of robustness and low maintenance. Using DSP speed control of induction motor obtain wide speed range of induction motor with smooth drive control, reduces torque ripples, noise and also reduces loss. So, that it will improve the efficiency of induction motor. Induction motor has wide speed range from 300 RPM to 1415 RPM or rated speed of particular induction motor. For the digital speed controlling, prepare simulation in MATLAB 2009 and with the help of F2812 target preference block and XDS510 emulator generating ‘C’ code in code composer studio. This ‘C’ code convert into .out file in code composer studio. Then after this .out file convert into .ASC file with the help of Vi DSP code composer. Then after this .ASC file down load in TMS320F2812 DSP. Test the induction motor for various speed drives with no load and also test induction motor for various speed under variation of eddy current dynamometer type load with the help of DTC method.

Other Details

Paper ID: IJSRDV2I3134
Published in: Volume : 2, Issue : 3
Publication Date: 01/06/2014
Page(s): 289-294

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