Protection and Switch gear

Busbar Protection

The protection scheme for a power system should cover the whole system…

Prabhu TL

August 17, 2021

Transformer differential protection

the different turns ratio, the currents fed into the pilot wires from…

Prabhu TL

August 17, 2021

Transformer Protection

Prabhu TL

August 17, 2021

Generator Protection

Introduction ·         The range of size of generators extends from a few hundred…

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August 17, 2021

Modulator

The Schematic of CCE

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August 17, 2021

Protection Of Feeders

Over current and earth fault protection It is customary to have two…

Prabhu TL

August 17, 2021

Comparators

Looking at the general torque equation and any of the other relays…

Prabhu TL

August 17, 2021

Setting of differential relay

The separate blocking relay in series with the differential relay is used.…

Prabhu TL

August 17, 2021

Magnetizing current inrush

When the transformer is energized, the condition initially is of zero induced…

Prabhu TL

August 17, 2021

Differential Relay

Prabhu TL

August 17, 2021