How does a VOLTAGE OPERATED DIFFERENTIAL RELAY work??

2 Answers  

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I am working in transmission network, one of my 66kv line having short distance about 6km, when sending end voltage is 67kv receiving end get 69kv, i want to know that, does distance affects in this matter, please explain in this matter & if possible answer me on my mail id, kaushikkumar.vanavi@getcogujarat.com, kaushik.vanavi@gmail.com

5 Answers  

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in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter

0 Answers   L&T,

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What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?

0 Answers  

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what is MCCB?

8 Answers   NTPC,

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what is interference

1 Answers   L&T,

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What is the Power Plant.

5 Answers   Sail,

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1.what is surge used in power system 2.what is switching used in power system 3.what is lightning used in power system

1 Answers   Areva,

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we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.

2 Answers  

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What is the reason for low voltage in houses?

19 Answers   Maytas,

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what is the location of lighting switch of battery room

1 Answers  

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What is the knee point of voltage of CT?

5 Answers   NTPC,

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