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Anonymous Poster

Electrical substation

08/23/2009 9:35 AM

On what factors does the design and size of a power transformer depend? What is the role played by control cables in a substation? Explain radiators,conservator,tap changers,breather(silica gel) used in a substation? What is the difference between post insulator,disc insulator and bushings used in a substation? How does the busbar frequency remain almost constant inspite of load fluctuations? Explain ferromagnetic core of a transformer?

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Join Date: Oct 2008
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#1

Re: Electrical substation

08/23/2009 9:47 AM

We don't do homework here.

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