Electrical Distribution system-Substation, Switch yard equipments and function in Tamil

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  • Опубликовано: 22 авг 2020
  • In this video following topics are explained in Tamil....
    1.110/11KV Switch yard equipments and their function with sequence
    Isolator
    Lightning arrester
    potential Transformer
    Current transformer
    SF6 Breaker
    Power Transformer
    2.Main substation equipments and their function with sequence
    HT busbar panel
    VCB-vacuum circuit breaker
    APFC-Automatic power factor controller
    C&R Control panel
    RTCC Remote Tap changer panel
    3.Distribution substation equipments and their function
    11KV/415V Distribution Transformer
    MDB- Main distribution board/ACB-Air circuit breaker
    PCC Power control center/MCCB Molded case circuit breaker
    PDB Power Distribution board
    RPDB Raw power distribution board/ MCB, ELCB
    4.Lighting Distribution
    MLDB Main Lighting distribution
    SLDB Sub lighting distribution board
    LDB Lighting distribution
    5.Process equipment panel board
    motors,starters,VFD
    Heaters,RTD,Thermocouple,Temperature controller
    instrumentation- PLC,CNC,Sensors,Transducers
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    #ElectricalDistributionSystem#ElectricalSubststion#

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