What is Load commutation and how it is done?Cite some
example where this type of commutation is used
Answers were Sorted based on User's Feedback
Answer / roysayan01
Mr Santoshkumar u r terribly wrong.
There r two types of commutation one is Natural commutation
and the other is Forced commutation and load commutation is
a type of natural commutation.
Commutation means to turn-off.
In load commutation the load helps in commutating the device.
Suppose a thyristor is there and if anyhow the thyristor can
be reverse biased by increasing the load side voltage so
that the current falls below the holding current then the
thyristor will turn off or will be commutated.This is called
load commutation.
This type of commutation is used where the applied voltage
to a device never passes through zero (dc voltage). Since
the voltage cycle never passes thro zero the device cannot
be line commutated and so one is bound to use load
commutation as the only means to commutate the device.
| Is This Answer Correct ? | 107 Yes | 9 No |
Answer / santhoshkumar
Load commutation means Load dispatch centre this will make some control and commanding action to power generation and distribution in load center for SRLDC for TNEB Load centre in Sriperumbathur.
| Is This Answer Correct ? | 4 Yes | 74 No |
HOW THE AC GENARATOR CAN GENARATE REACTIVE POWER,HOW CAN WE CONTROL IT.AND OTHER SOURSES OF REACTIVE POWER GENARATIONS ARE WHAT.
how to test the ht machines?
What is burden of a current transformer. What is function of core in Transformer
1 Answers Jindal Steel and Power, NCC,
one KVAR takes how much amps, and how to add power capacitors to electrical panels, for example if one of the MCC drawn 800amps means how much KVAR required
what is difference between speed mode and torque mode in motor?? explain in simple words please.
why ten delta testing is carried out on power transformer
Why grounding is generally done in supply end?
what is Bucholtz Relay test???? Explain??
how can we know the size of cable cross-section from current rating ?
a starter used for squirrel cage induction motor?
why is the conservator tank painted white on the transformer
how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)