The power flow control strategy that is typically used in Series MTDC systems is
Answer & step-by-step solution
Because all terminals in a series MTDC link carry the same DC current, the natural coordinated strategy is to control a common current and regulate each terminal power through its DC voltage. The strategy described in option B is therefore used for series MTDC operation.
Concept and Reasoning
Because all terminals in a series MTDC link carry the same DC current, the natural coordinated strategy is to control a common current and regulate each terminal power through its DC voltage. The strategy described in option B is therefore used for series MTDC operation.
Calculation / Key Relation
Pi=Vi Id with common Id in a series MTDC link
Exam Takeaway
Series MTDC: one common current, terminal voltage sets terminal power.
Common Mistake
Do not apply the parallel-MTDC common-voltage control concept to a series link.
Quick Trick
Series MTDC: one common current, terminal voltage sets terminal power.
श्रेणी MTDC प्रणालियों में सामान्यतः उपयोग की जाने वाली शक्ति प्रवाह नियंत्रण रणनीति है
उत्तर और चरणबद्ध हल
B — श्रेणी MTDC के सभी टर्मिनलों में समान DC धारा बहती है, इसलिए एक स्टेशन सामान्य धारा तय करता है और प्रत्येक टर्मिनल की शक्ति उसके DC वोल्टेज से नियंत्रित होती है।
विस्तृत हल (मूल भाषा में)
Concept and Reasoning
Because all terminals in a series MTDC link carry the same DC current, the natural coordinated strategy is to control a common current and regulate each terminal power through its DC voltage. The strategy described in option B is therefore used for series MTDC operation.
Calculation / Key Relation
Pi=Vi Id with common Id in a series MTDC link
Exam Takeaway
Series MTDC: one common current, terminal voltage sets terminal power.
Common Mistake
Do not apply the parallel-MTDC common-voltage control concept to a series link.
Quick Trick
Series MTDC: one common current, terminal voltage sets terminal power.
શ્રેણી MTDC પ્રણાલીઓમાં સામાન્ય રીતે વપરાતી પાવર પ્રવાહ નિયંત્રણ વ્યૂહરચના છે
જવાબ અને પગલાવાર ઉકેલ
B — શ્રેણી MTDCના તમામ ટર્મિનલમાં સમાન DC પ્રવાહ વહે છે, તેથી એક સ્ટેશન સામાન્ય પ્રવાહ નક્કી કરે છે અને દરેક ટર્મિનલનો પાવર તેના DC વોલ્ટેજથી નિયંત્રિત થાય છે.
વિગતવાર ઉકેલ (મૂળ ભાષામાં)
Concept and Reasoning
Because all terminals in a series MTDC link carry the same DC current, the natural coordinated strategy is to control a common current and regulate each terminal power through its DC voltage. The strategy described in option B is therefore used for series MTDC operation.
Calculation / Key Relation
Pi=Vi Id with common Id in a series MTDC link
Exam Takeaway
Series MTDC: one common current, terminal voltage sets terminal power.
Common Mistake
Do not apply the parallel-MTDC common-voltage control concept to a series link.
Quick Trick
Series MTDC: one common current, terminal voltage sets terminal power.
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