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In the power system (at no load) shown each generator has positive and negative sequence reactance of 10% and zero sequence reactance of 4%. The transmission line is having reactance of 8%. The generators are star connected with neutral solidly grounded. Assume that zero sequence reactance of line is 250% of its positive sequence.
The magnitude of pu fault current feed to ground for LG fault at F is ____________ pu.
Correct answer is '17.1'. Can you explain this answer?
Verified Answer
In the power system (at no load) shown each generator has positive an...
Given: Generators G1, G2, G3:
Positive sequence network,
Similarly, negative sequence network,
Zero sequence Network,
For LG Fault, sequence diagram is given by,
Hence, the fault current feed to ground for LG fault at F is 17.1 pu.
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Most Upvoted Answer
In the power system (at no load) shown each generator has positive an...
Given: Generators G1, G2, G3:
Positive sequence network,
Similarly, negative sequence network,
Zero sequence Network,
For LG Fault, sequence diagram is given by,
Hence, the fault current feed to ground for LG fault at F is 17.1 pu.
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In the power system (at no load) shown each generator has positive and negative sequence reactance of 10% and zero sequence reactance of 4%. The transmission line is having reactance of 8%. The generators are star connected with neutral solidly grounded. Assume that zero sequence reactance of line is 250% of its positive sequence.The magnitude of pu fault current feed to ground for LG fault at F is ____________ pu.Correct answer is '17.1'. Can you explain this answer?
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In the power system (at no load) shown each generator has positive and negative sequence reactance of 10% and zero sequence reactance of 4%. The transmission line is having reactance of 8%. The generators are star connected with neutral solidly grounded. Assume that zero sequence reactance of line is 250% of its positive sequence.The magnitude of pu fault current feed to ground for LG fault at F is ____________ pu.Correct answer is '17.1'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about In the power system (at no load) shown each generator has positive and negative sequence reactance of 10% and zero sequence reactance of 4%. The transmission line is having reactance of 8%. The generators are star connected with neutral solidly grounded. Assume that zero sequence reactance of line is 250% of its positive sequence.The magnitude of pu fault current feed to ground for LG fault at F is ____________ pu.Correct answer is '17.1'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the power system (at no load) shown each generator has positive and negative sequence reactance of 10% and zero sequence reactance of 4%. The transmission line is having reactance of 8%. The generators are star connected with neutral solidly grounded. Assume that zero sequence reactance of line is 250% of its positive sequence.The magnitude of pu fault current feed to ground for LG fault at F is ____________ pu.Correct answer is '17.1'. Can you explain this answer?.
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