What are the conditions to be satisfied before connecting
two DC generators in parallel?
Answers were Sorted based on User's Feedback
Answer / kiran
polarities should be matched and relative speed between two
machines should be zero....
Is This Answer Correct ? | 29 Yes | 3 No |
Answer / bhavya
Its not actually the phase sequence in case of DC. its polarity i guess... and also the votage rating must be the same... i go with the answer 2
Is This Answer Correct ? | 15 Yes | 0 No |
Answer / monika hassan
The rating, phas sequence & speed of the both generators
should be same.
Is This Answer Correct ? | 26 Yes | 16 No |
Answer / priya
the bus bar voltage of the two dc generator must be the same
Is This Answer Correct ? | 7 Yes | 2 No |
Answer / abhishek
polarity, terminal voltage & drooping external char (Vt vs
Il).... if rising char. equalizer or cross connected fld is reqd
Is This Answer Correct ? | 4 Yes | 1 No |
Answer / lucky
The following conditions must be satisfied for the paralleling of DC generators:
a. The polarities of the generators must be identical.
b. The terminal voltages must be the same.
c. The change of voltage with the change of load must be the same character.
d. The prime movers driving the armature of the generators must have similar and stable rotational characteristics.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / paramesh
both generators having same voltage,phase
sequence,frequncy.then only we cpnnected two generators as a
parallel
Is This Answer Correct ? | 9 Yes | 10 No |
Answer / bharat3832
those two machines should have same output voltage and in
same frequency
Is This Answer Correct ? | 2 Yes | 5 No |
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