Generator Synchronizing

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    [email protected]

    mailto:[email protected]:[email protected]:[email protected]:[email protected]
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    !

    (25891)

    ()

    410242

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    - 4-- 0-- 3-- 1-- 5-- 6-

    7-

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    ()145 44222

    145 14544222()

    44222442442

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    Dead Bus Relay

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    ()

    ()

    145 ()442

    Synchronism Check Relay

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    /

    (42)

    ()()

    ()()

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    Sychronising Instruments :elector c h

    () ()

    () ()

    Selector Switch :

    / /

    /

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    / /

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    ()()

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    :

    :

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    /

    /

    ()()

    /

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    /()()

    ()()

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    /

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    :

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    :

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    :

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    /

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    ()

    :

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    :

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    :

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    :

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    :

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    :

    Kw A Kw A25 45.10 525 947.11

    50 90.21 550 992.21

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    75 135.31 575 1037.31

    100 180.41 600 1082.41

    125 225.51 625 1127.51

    150 270.61 650 1172.61

    175 315.71 675 1217.71

    200 360.81 700 1262.81225 405.91 725 1307.91

    250 451.01 750 1353.01

    275 496.11 775 1398.11

    300 541.21 800 1443.21

    325 586.31 825 1488.31

    350 631.41 850 1533.41

    375 676.51 875 1578.51400 721.61 900 1623.60

    425 766.71 925 1568.71

    450 811.81 950 1713.81

    475 856.91 975 1758.91

    500 902.01 1000 1804.10

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    :

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    Droop C T gives pulse to avr for maintain the voltage on

    load and reduce the fluctuation of voltage on load

    Droop CT is used to control load sharing of the reactive

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    power between paralleled generators. Its output is mixed

    with the phase voltage to result in a signal that will be

    proportional to the lagging power factor. This is used to

    adjust the excirtation current accordingly so that the

    proportion of reactive power is shared between them.

    :

    :

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    :

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    :

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    Neutral Grounding Resistors ( NGR )

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