PLC Based Power Regulation and Temperature Control System using PWM Sine Wave Generation
Abstract adopting the system functions of PLC, calling PID control algorithm software module and adding tegral separation algorithm, etc,,the calculated result is converted into internal time value of timer. The time value is output through PWM to control cycles of sine wave for regulating power.Thus the closed loop power reation and temperature control,achieved.
Keywords PLC PID software module Time value PWM Power regulation
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