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A '33-kV transformer' is a three-phase primary-distribution transformer, used in the UK's electricity system to step down the 33-kV primary-distribution voltage to the 11-kV secondary-distribution voltage -the lowest voltage used in the high-voltage distribution system. These Transformers are categorised as 'power transformers', and are located in what are termed 'primary substations'.
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The basic function of a transformer is to change?
The basic function of a transformer is to change voltage levels.
What is the function of radiator bank in transformer?
The function of the radiator ban in a transformer is to cool the transformer oil.
Why is the rating of transformer is like 11kv 33kv 66kv?
Because the tranformer calculation for ratings is calculated with the formfactor which is 1.11 constant. Regards Mithin kudva
What is the function of askerals in a transformer?
its a type of transformer oil which provides insulation ...
What is the purpose of the transformer in the half-wave rectifier circuit?
what is the function of transformer in the half wave rectifier circuit
Why neatural ground resistor using in 33kv transformer?
The function of a neutral earth resistor is to limit any fault current resulting from fault between a line conductor and earth.
What is the function of fans in transformer?
The function of fans in a transformer is to regulate the transformer's temperature.
The basic function of a transformer is to change?
The basic function of a transformer is to change voltage levels.
What is the function of radiator bank in transformer?
The function of the radiator ban in a transformer is to cool the transformer oil.
Why is the rating of transformer is like 11kv 33kv 66kv?
Because the tranformer calculation for ratings is calculated with the formfactor which is 1.11 constant. Regards Mithin kudva
What is the base mva of 33Kv?
750MVA to 1000MVA for 33kV and 350MVA for 11kV
What is the function of askerals in a transformer?
its a type of transformer oil which provides insulation ...
How do you produce a step-up transformer in an ordinary transformer?
Transformer function is either to step-up or down the voltage. There is nothing like an ordinary transformer.
What does a primary substation do?
Primary substation - when the transformer is HV/MV or MV/MV. e.g. substation designed for 132kV/33kV or 230kV/22kV or 33kV/11kV etc stepped down for MV distribution (mainly for utilities and heacy industries) Secondary substation - when the transformer is HV/LV or MV/LV. e.g. substation designed for 11kV/400V or 6.6kV/400V etc stepped down for LV distribution (mainly for residential, commercial) sometime referred to as a kiosk substation.
For a 18mw generation at 11kv what shall be mva rating of the 1133kv generator transformer?
I think, you are talking about a 11/33KV Transformer and by mistyping same has become 1133KV. However, rating shall be on the basis of 18MW +Loading factor . A 25/31.5MVA rating shall take care of of all these.
How the voltage regulation in 33kv line?
It does not depend on the line. The regulation is the percentage change in voltage caused by applying the full load current, and that depends on the transformer supplying the line. A value of 5% would be typical.
What is the purpose of the transformer in the half-wave rectifier circuit?
what is the function of transformer in the half wave rectifier circuit
