in one substation we have two power transformers of
100mva,75mva capacity.statoin load is155mva.how much each
tranformers share the load????
Answer Posted / k.prakashchandra
The load sharing will be in the inverse ratio of percentage
impedances. Lower the % impedance higher the load ,so that
the voltage drops are equal. .
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?
What are the major reasons for balancing hydro-thermal mix?
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
What is the permissible limit of shaft voltage for 6.6 KV motors ? Why? Is there any standard is available?
I want d.g.set our company
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
What is the formula to calculate the no load current of a single & three phase induction motor
best manufacturer for busbar for outdoor switchyard having double bus bar scheme, can any one share technical specification of busbar. 132kv voltage ?
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
When we need up only in o/p 440v, so why we use directly in 11kva in input?
Write the analogous electrical elements in force current analogy for the elements of mechanical translational system.
How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?
what is the eight bit unit?
After synchronization with grid what is the demand value QKVAR and how we will maintain that?
How the setting of the vector surge relay shall be calculated when the relay is to be used for Grid islanding application?