VFD
A variable-frequency drive (VFD) is a system for controlling the rotational speed of an alternating current (AC) electric motor by controlling the frequency of the electrical power supplied to the motor. A variable frequency drive is a specific type of adjustable-speed drive. Variable-frequency drives are also known as adjustable-frequency drives (AFD), variable-speed drives (VSD), AC drives, microdrives or inverter drives. Since the voltage is varied along with frequency, these are sometimes also called VVVF (variable voltage variable frequency) drives.
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COURSE Contents
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Understanding Relay Logics
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Interfacing Sensors
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Introduction To Industrial Protocols
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Selection of PLC
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PID
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SCADA
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VFD
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Introduction To PLC
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Ladder Diagrams (LD) or Ladder Programming
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HMI
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Requirement Analysis
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