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The document discusses various types of converter topologies, including monopole, symmetric monopole, and bipole, and their applications in PWM techniques. It raises questions about filtering requirements, hybrid VSC and LCC HVDC transmission, and the significance of fast DC circuit breakers. Additionally, it addresses control methods for PWM and the effects of switching frequency and multi-level converters on stability during AC grid faults.

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Muhammad Sameer
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36 views1 page

Questions

The document discusses various types of converter topologies, including monopole, symmetric monopole, and bipole, and their applications in PWM techniques. It raises questions about filtering requirements, hybrid VSC and LCC HVDC transmission, and the significance of fast DC circuit breakers. Additionally, it addresses control methods for PWM and the effects of switching frequency and multi-level converters on stability during AC grid faults.

Uploaded by

Muhammad Sameer
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as TXT, PDF, TXT or read online on Scribd
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which topology we will use?

monople,symmetric monopole,bipole,rigid bipole,BACK-TO-


BACK
CARRIER FREQUENCY ,MODULATION INDEX?
PWM Technique?
WE NEED HIGH FILTERING IN TWO LEVEL,THREE LEVEL CONVERTOR?
WHAT DO YOU THINK ABOUT HYBRID VSC AND LCC HVDC TRANSMISSION?
MVA RATINGS OF CONVERTOR?
ROLE OF FAST DC CIRCUIT BREAKER IS VERY IMPORTANT?
CAN WE SAY OUR CONVERTOR AS GRID CONNECTED OR HYBRID VSC CONVERTOR?
Which type of CONTROL METHODS TO CONTROL PWM like park,clark,dq,pq??
effect of switching frequency on the level of convertors(by increasing levels
switching frequency per module will reduce)?
disadvantages of more level like three level neutral point clamped transient
stability problems during ac grid fault?

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