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11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??
How work of capacitor in dc supply...???
A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why
Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?
Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????
what is meant by neutral compensation factor and where it is used
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?
In diesel generator how AVR get voltage to excitation. And basic diagram DG EXCITATION CIRCUIT.
what about the power of wattmeter at starting and loding?
Can an inverter be used as a converter? How?
There are different classes of protections in power plants.class a,b,c are clear..is there any class d and e r there..and elaborate class b protection.
Difference between On Line capacitor and Station Type capacitor.
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What is the selection process of breakers. Can any one please give a formulation on same?
in ring main system we use the isolater b/w transfer bus and main bus if we r not use isolatar than wat will be the effect in our sys.
