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2006•Xihua Daxue xuebao. Zhexue shehui kexue banRequires access

Design of the Direct Torque Control System for Asynchronous Motors Based on TMS320F240 DSP

Yang Wen-fang

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Abstract

Direct torque control is a high performance control method,which directly selects inverter's switch sequence.According to the demands of flux and torque,it makes the Asynchronous Motor run in ideal state.A DTC system based on TMS320F240 DSP is designed.The elements and the structures of its hardware and software are introduced with its flow chart.The experiment results show that the design scheme is feasible and the system's performance is excellent.

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What this paper is about

Direct torque control is a high performance control method,which directly selects inverter's switch sequence.According to the demands of flux and torque,it makes the Asynchronous Motor run in ideal state.A DTC system based on TMS320F240 DSP is designed.The elements and the structures of its hardware and software are introduced with its flow chart.The experiment results show that the design scheme is feasible and the system's performance is excellent.

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Available abstract

Direct torque control is a high performance control method,which directly selects inverter's switch sequence.According to the demands of flux and torque,it makes the Asynchronous Motor run in ideal state.A DTC system based on TMS320F240 DSP is designed.The elements and the structures of its hardware and software are introduced with its flow chart.The experiment results show that the design scheme is feasible and the system's performance is excellent.

Key concepts: Direct torque control, Digital signal processing, Torque, Software, Inverter, Asynchronous communication, Induction motor, Computer science

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Design of the Direct Torque Control System for Asynchronous Motors Based on TMS320F240 DSP — Research Paper | ScholarLens