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《Journal of Shanghai Institute & Electric Power》 2001-01
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Research of a Double PWM Governor System Using Frequency Conversion Based on DSP

ZHAO Ling, WU Wen-jun (Department of Electric Power Engineering, Shanghai University of Electric Power, Shanghai 200090, China)  
The TMS320X240 is a member of the TMS320 family of digital signal processors (DSP), which is made by Dethou instruments. It has the architectural features necessary for high-speed signal processing and digital control functions, and it is coupled with the high-performance DSP core, its application enables the use of advanced control techniques for high-precision and high-effciency full variable-speed control of all motor types. This paper presents a new governor system using frequency conversion based on DSP. Its high performance allows real-time execution of very complex control algorithms and very high sampling rates to minimize loop delays. It proves that DSP will be applied extensively in future.
【Fund】: 上海市教委青年基金资助项目
【CateGory Index】: TP274
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