0
What else can I help you with?
What is a line commutation?
it is the natural commutation ...by making open circuit or short circuit on the thyristor to make it turn off.
Operation of commutating capacitor?
Commutation Capacitors are usually switched in parallel to the thyristors.
What is natural commutation of silicon controlled rectifier?
NATURAL COMMUTATION:Commutation of current from one switching device to another in a power electronics converter at the instant the incoming voltage has a higher potential than that of the outgoing wave, without the aid of any commutation circuitry.
What are the 3 kinds of electronic circuits?
The three types of electronic circuits are called closed circuits, open circuits and series circuits. You will often hear these terms when an electrician explains what he is doing.
Most of the circuits in your home are?
paralel circuits
What is the difference between current and voltage commutation?
Voltage commutation: This is possible in ac circuits...The thyristor gets turned off by reverse bias (negative half cycle) voltage applied across it. This is also called line commutation. Current Commutation: This is possible in dc circuits ...This type of commutation makes use of auxiliary circuit which contains inductor,capacitor,diode and even a thyristor(auxiliary). This is called Forced commutation.
What has the author L J Berman written?
L. J. Berman has written: 'A classification of thyristor commutation circuits for static invertors'
What are the types of commutation?
Two types of commutation process 1) Natural commutation 2) Forced commutation
How commutation can be improve?
Generally there are two methods of improving Commutation :- 1.Resistance Commutation 2.Emf or Voltage Commutation The Commutation can also be improve by using interpoles and compensating windings.
What is load commutation?
it is a type of forced commutation technique of thyristor
What is commutation of thyristor?
the process of turning off of a thyrisror is known as commutation
What is commutation angle of thyristor?
The commutation angle of a thyristor refers to the specific point in time during the AC cycle when the thyristor is turned off, allowing it to stop conducting current. This angle is crucial in controlling the phase of the output voltage in phase-controlled circuits, such as in rectifiers and inverter applications. The commutation angle is typically measured in degrees and influences the performance and efficiency of the circuit. Proper management of this angle helps in optimizing the operation of thyristor-based systems.
What are the two general types of commutation?
The two general types of commutation are commutation by substitution and commutation by remission. Commutation by substitution involves replacing a harsher penalty with a lesser one, such as changing a death sentence to life imprisonment. Commutation by remission refers to the reduction of the duration of a sentence, leading to an earlier release from incarceration. Both types aim to provide a form of clemency and reflect the authority's discretion in the justice system.
Natural commutation is used in which kind of circuit?
phase controlled RECTIFIER circuit used Natural Commutation......
What are the problems of commutation in a DC generator?
1.resistance commutation 2.e.m.f commutation
What is a line commutation?
it is the natural commutation ...by making open circuit or short circuit on the thyristor to make it turn off.
Definition of last pay drawn?
last pay drawn meaning? what is basic pension is it pension before commutation or after commutation?
