Power System - I

Power System - I

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Let us study the line diagram of such a typical scheme of transmission and distribution and discuss the various ... For the economic aspects, the voltage level is increased to 132 kV, 220 kV or more, with the help of step up transformer. ... Primary distribution : At the substation the voltage level is reduced to 6.6 kV, 3.3 kV or 11 kV with the help of step down transformers ... lines is 400 V while the voltage between any of the three lines and a neutral is 230 V. The single phase lighting loadsanbsp;...

Title:Power System - I
Author:U.A.Bakshi, M.V.Bakshi
Publisher:Technical Publications - 2009-01-01


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