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PowerPlant
Relays
Electrical
Electrical Maintenance
Transformer
Himadri Roy's image
Question added by Himadri Roy MANAGER ELECTRICAL STEAG ENERGY SERVICES
6 years ago

Transformer trips ,After recommissioning of Differential relay in YNd1 Transformer Protection panel. What are the probable reason ? ‎

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PowerPlant
Relays
Switchgear
Electrical
Differential Equations
Himadri Roy's image
Question added by Himadri Roy MANAGER ELECTRICAL STEAG ENERGY SERVICES
7 years ago

What is Bus differential Relay ?‎

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Relays
Switchgear
Electrical
Commissioning
Muahmmad Arif's image
Question added by Muahmmad Arif Operation & Maintenance / Planning Engineer Bestway Cement
8 years ago

How to check directional earth fault? explain with detail. ‎

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PowerPlant
Relays
Generators
Gas Turbines
Power Generation
Himadri Roy's image
Question added by Himadri Roy MANAGER ELECTRICAL STEAG ENERGY SERVICES
8 years ago

What will be the Power Setting ( -P) in case of Reverse Power Relay of Turbo Generator ? a. 5 % b. 10 % c. 15 %‎

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Relays
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Question added by Deleted user
8 years ago

In line with Power Grid Safety and Stability, how is it possible that Power Swings affect Distance Relays? If so, what remedies are to be taken?‎

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Power Plants
PowerPlant
Relays
Switchgear
Electrical Controls
Juan Raphael Concepcion's image
Question added by Juan Raphael Concepcion Power Plant Maintenance Supervisor WKSA Power Contracting Company
8 years ago

Switchgear or RMU? What are the advantages and disadvantages of the each?‎

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Relays
Switchgear
HARIPRASAD H's image
Question added by HARIPRASAD H Project Associate Indian Oil Corporation Limited
8 years ago

What are the alternatives to the use of overload releases?‎

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Relays
Switchgear
HARIPRASAD H's image
Question added by HARIPRASAD H Project Associate Indian Oil Corporation Limited
8 years ago

Will normal overload relays trip on single phasing?‎

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Protection
PowerPlant
Relays
Generators
Electrical Maintenance
Himadri Roy's image
Question added by Himadri Roy MANAGER ELECTRICAL STEAG ENERGY SERVICES
9 years ago

What is Generator differential protection? ‎

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Protection
Relays
Electrical
Anbarasu uthirapathi's image
Question added by Anbarasu uthirapathi Electrical Site Engineer Takasago Engineering India Pvt L
8 years ago

Dear sir. I need differential protection characteristics explanation and the difference between low and high impedance relay. ‎

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