Analysis of Induction Motor Speed Control Using SCADA Based Drive Operated SystemJournal: International Journal for Scientific Research and Development | IJSRD (Vol.3, No. 10)
Publication Date: 2016-01-01
Authors : Mihir K.Patel; Hemish R.Choksi;
Page : 371-374
Keywords : Supervisory Control; Data Acquisition Systems;
This Paper represents the analysis of induction motor speed control using VFD (Variable Frequency Drive) system operated by PLC-SCADA system. The main aim of the paper is to dealt with the concept of speed control of a three-phase induction motor with energy saving. To do so, a VFD (Variable Frequency Drive) is used for controlling the speed of a three-phase induction motor with variable load attached to the motor. It certainly leads to the best performance and high efficiency of the induction motor. Programmable Logic Controller (PLC) and Supervisory Control And Data Acquisition (SCADA) are two new systems to control a Variable Frequency Drive (VFD) whose output is given to a three-phase induction motor and driving a conveyor belt. The conveyor belt has three sensors are inputs which senses a passing object and carries out the necessary instructions programmed in ladder logic programming of the PLC through the computer (PC). The SCADA software installed in the PC in turn enables the human operator to control the entire operation away from the plant and just by using the virtual inputs designated on his computer screen.
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Last modified: 2016-01-07 18:02:15