What is the working of SCM CT
or purpose in genrator ?
Answers were Sorted based on User's Feedback
Answer / radhakrishnan
QDC CT is using to manage the AVR according to load change. SCM CT is using to manage the excitation energy requirement during short circuit.
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / r p pandey
SCM ct are connected in field exciter circuit through SCM bridge, when high current encrease in main circuit then it protect our generator by controling excitation.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / hitesh gavaniya
SCM CT is a normal ct , which is connected with generator output terminal , and CT's Terminal are connected with AVR . Depending on the load on the generator , the current increases & Accordingly SCM CT gives the input to the AVR so as to develop the required field to generate the same load without any dip in the voltage.
| Is This Answer Correct ? | 2 Yes | 5 No |
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