0
A load bank might be permanently installed when the generator has a large generating capacity and the connected load is very light.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
What is used to test permanent magnet generators?
you get it up to operating speed and see if it delivers full load voltage and current. if it has been severely overloaded the permanent magnet can be discharged causing the output to be low
How do you install capacitor bank?
It depends what it's for. If it's for power-factor improvement, then it is normally connected in parallel with the load.
Is it possible to synchronise two generators with no common electrical load to be exactly out of phase?
No, is it not permissible to synchronise two generators with no common electrical load to be exactly out of phase. Doing so would represent a double short circuit to both generators, and possible destruction of both generators. Whether it is possible or not depends on the design of the synchronizing circuit and/or the stupidity of the operator.
How much load can bear a 25kva transformer?
25 kV.A for a permanent load; more if the load is variable.
Is this normal during a parallel of two generators where lead generator is higher in both load ampere and reactive power than the lag generator but with the same frequency same kilowatt load?
No it is not normal. Ideally both the generators share the load equally provided both generator ratings and other parameters are same.
What is used to test permanent magnet generators?
you get it up to operating speed and see if it delivers full load voltage and current. if it has been severely overloaded the permanent magnet can be discharged causing the output to be low
How do you install capacitor bank?
It depends what it's for. If it's for power-factor improvement, then it is normally connected in parallel with the load.
Are Yamaha generators good quality?
Yamaha itself is a great brand and when it come to generators they have the best selections. These generators are heavy duty workers that can stand the load of heavy appliances.
Why droop ct used in generators?
Droop CT is used to control load sharing of the reactive power b/w paralleled generators.
Is it possible to synchronise two generators with no common electrical load to be exactly out of phase?
No, is it not permissible to synchronise two generators with no common electrical load to be exactly out of phase. Doing so would represent a double short circuit to both generators, and possible destruction of both generators. Whether it is possible or not depends on the design of the synchronizing circuit and/or the stupidity of the operator.
How much load can bear a 25kva transformer?
25 kV.A for a permanent load; more if the load is variable.
What is meant by load in diesel generators?
Any device that uses the generator to supply its operating voltage is electrically classed as a generator load.
Does power load affect fuel consumption of portable generators?
Yes, the more load that is placed on the generator the more fuel it will use.
How do you decide KVAR rating of capacitor bank?
Generally the capacitor rating of a bank are decided on the load factor.ie higher the KVAR higher the capacity.KVAR is the reactive power in which load angle differs with the load variation.If we know load factor multiply it by the sine angle which gives us the capacity of the cpapcity of the load bank. Generally the capacitor rating of a bank are decided on the load factor.ie higher the KVAR higher the capacity.KVAR is the reactive power in which load angle differs with the load variation.If we know load factor multiply it by the sine angle which gives us the capacity of the cpapcity of the load bank. Generally the capacitor rating of a bank are decided on the load factor.ie higher the KVAR higher the capacity.KVAR is the reactive power in which load angle differs with the load variation.If we know load factor multiply it by the sine angle which gives us the capacity of the cpapcity of the load bank.
Why load shedding panels are used in substation?
If you have many Gas turbine Generators working on parallel, if any fault happened in one generator ( so this generator is no longer feeding the load ) load shedding panels will disconnect a group of predetermined Less important loads to help the working generators in the additional load (which may come after fault of the mentioned generator ).
Is this normal during a parallel of two generators where lead generator is higher in both load ampere and reactive power than the lag generator but with the same frequency same kilowatt load?
No it is not normal. Ideally both the generators share the load equally provided both generator ratings and other parameters are same.
What is the difference between a dead load and a live load?
A dead load is a permanent force, acting on a structure.This includes the weight of the structure itself.A live load is a changing, or non-permanent force acting on a structure.This includes the force of the wind and the weight of things that are in or on a structure.
