Design of the DSP Controller for the Magnetic-Control Soft-Starter

Abstract:

This objective of this work is to design and implement the magnetic-control soft-start controller for the motor starting at rated current. The motor is accelerated smoothly, the starting current is reduced and motor starting performance is improved by this soft-starting technology. For eliminating the harmfulness of the starting current of the three-phase AC motor, the DSP controller is used as the controller in this magnetic-control soft-starter. The design of the DSP controller for the magnetic-control soft-starter is first proposed. The hardware and software designs are realized in this paper, and it is subsequently verified experimentally. Experimental results show that the DSP controller for the magnetic-control soft-starter has extensive applicability, high reliability and high performance price ratio.

• Periodical: Applied Mechanics and Materials (Volume 344)
• Pages: 145-148
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.344.145
• Online since: July 2013
• Authors: Jing Chen, Bin Zhou, You Xin Yuan, Huai Bin Zhu
• Keywords: Digital Signal Processor (DSP), Magnetic-Control Soft-Starter, Motor

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