In UPFC,What is the need for Dc link ( DC capatior)?

1 Answers  

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what is buffer resistance starter.?.What is the working principle and where it is used..?

0 Answers  

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how we can check new PT ? without name plate.

1 Answers   Indo Power Projects,

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Please brief me about number of pole in alternator.In single phase alternator coils are connected in star or series. How to calculate frequency for the same.

0 Answers  

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wat is the function of an inductor? examples.....

4 Answers  

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my field of interest is T&D. plz tell something about that.

15 Answers   TCS,

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2.5mva transformer is installed in our company with oltc but it is not working in auto mode ,it is operative in manual mode control wiring is done how can i rectify it?

5 Answers   Imdaad,

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what is the differnce between ac and dc?

5 Answers  

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how power can be saved using VFDs in detail explain

1 Answers  

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How to select a D.G set for calculated load of 110kW..?

7 Answers   Shakthi Power Systems,

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why trasformer rated in kva why should have to maintain pf in our site 0.9

3 Answers   Dalkia,

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why in transformer there is not rotating fiddl/ magnetic field like motor

4 Answers  

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