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    3-Ph Converter Fed DC Motor

    Uploaded by

    Srinivas Gude
    This document discusses a simulation model of a three-phase fully controlled converter fed DC motor drive system operating in open loop mode. It includes parameters for the three-phase voltage source, DC motor configuration, firing pulses for the converter thyristors, and steady-state waveforms for speed, current, torque, voltages and currents for an firing angle of 30 degrees. The document concludes with an equation for the average output voltage of the converter.

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    Attribution Non-Commercial (BY-NC)
    Download as PPTX, PDF, TXT or read online from Scribd

    3-Ph Converter Fed DC Motor

    Uploaded by

    Srinivas Gude
    90 views11 pages
    This document discusses a simulation model of a three-phase fully controlled converter fed DC motor drive system operating in open loop mode. It includes parameters for the three-phase voltage source, DC motor configuration, firing pulses for the converter thyristors, and steady-state waveforms for speed, current, torque, voltages and currents for an firing angle of 30 degrees. The document concludes with an equation for the average output voltage of the converter.

    Original Description:

    This document is about the simulation of Three phase converter with DC motor load.

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    © Attribution Non-Commercial (BY-NC)

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    This document discusses a simulation model of a three-phase fully controlled converter fed DC motor drive system operating in open loop mode. It includes parameters for the three-phase voltage source, DC motor configuration, firing pulses for the converter thyristors, and steady-state waveforms for speed, current, torque, voltages and currents for an firing angle of 30 degrees. The document concludes with an equation for the average output voltage of the converter.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    90 views11 pages

    3-Ph Converter Fed DC Motor

    Uploaded by

    Srinivas Gude
    This document discusses a simulation model of a three-phase fully controlled converter fed DC motor drive system operating in open loop mode. It includes parameters for the three-phase voltage source, DC motor configuration, firing pulses for the converter thyristors, and steady-state waveforms for speed, current, torque, voltages and currents for an firing angle of 30 degrees. The document concludes with an equation for the average output voltage of the converter.

    Copyright:

    Attribution Non-Commercial (BY-NC)
    Download as PPTX, PDF, TXT or read online from Scribd
    Download as pptx, pdf, or txt
    of 11

    Three Phase Fully Controlled Converter Fed DC Motor Drive

    -- Mr. G. Srinivas -- Dr. V. V. Sastry

    A Study on Open Loop Operation

    Simulink Model of 3-Ph Converter fed DC Motor

    Source Voltage Parameters : All the three voltage sources are taken in similar way with phase shift of 120 to each other.

    DC Motor Configuration:

    DC Motor Parameters:

    Drive Circuit:

    Firing Pulses for the converter for =30 degrees


    Ig1

    Ig2

    Ig3 Ig4

    Ig5

    Ig6

    With Firing Angle Alpha = 30 degrees - Waveforms for Speed, Armature current, Torque

    Waveforms under steady-state Speed, Armature current, Torque

    Waveforms Source Voltage, Armature Voltage, Voltage across Thyristor T1 and Source Current

    Vs

    Va

    VT1

    Is

    Average Output Voltage Vo = 33Vm.cos/

    Thank You

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