Design of Asynchronous Motor Soft Starting and Saving Energy Control Based on PLC

Xing-ping LIU

Abstract


For Asynchronous motor starting current impact is large, efficiency of running at light load is low. An energy-saving controller was designed with the PLC (Programmable Controller) as the core. It could realize the soft start and the energy saving control of motor when motor light run. The experimental results showed that: the energy-saving controller had the characteristics of stable starting, flexible parameter adjustment, energy saving effect obviously when motor light run

 

DOI : http://dx.doi.org/10.11591/telkomnika.v12i3.4540


Keywords


Asynchronous motor， soft starter， PLC， energy saving running

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