When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?
Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?
What is core CT & it's function?
how to find the starting current of the motor?
what is surge arresters ?........
define superposition theorem thevnin theorem ,norton theorom?
What is the difference between ohmic resistance and effective resistance?
How does a tertiary winding filter harmonic(espcially 3rd one) from entering into load system?
what is the use of reactive power
What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?
0 Answers Eprosys Engineering Consultants,
How they LT panel busbar size choose
I need a formula to calculate the size of cable as per load but in the terms of length. Please Reply me as i search lot of sites but i did not get the answer.
How to differentiate 220 Kv & 132 Kv line transmission tower if there are no specifications given on towers?