Asset Details
Do you wish to reserve the book?
Dynamic performance of a modular multi-level converter based HVDC terminal under unbalanced AC grid conditions
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Dynamic performance of a modular multi-level converter based HVDC terminal under unbalanced AC grid conditions
Do you wish to request the book?
Dynamic performance of a modular multi-level converter based HVDC terminal under unbalanced AC grid conditions
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Conference Proceeding
Dynamic performance of a modular multi-level converter based HVDC terminal under unbalanced AC grid conditions
2012
Overview
A Modular Multi-level Converter (MMC) is an attractive topology for HVDC Transmission applications due to its modular structure. Since MMCs are essentially Voltage Sourced Converters, their performance under ac side faults is of particular interest. The possible unbalanced overcurrents and capacitor voltage fluctuations are of particular concern as they may cause the converter to trip. In this paper, we present a simulation study to evaluate the dynamic performance of a MMC based HVDC terminal for various implementations of controllers. The effect of each strategy is highlighted and the behavior of arm currents and module capacitor voltages is investigated. The results show that both negative sequence controller and arm circulating current controller are necessary to prevent large variation in arm currents, module voltages and ac line currents due to ac side unbalances. (6 pages)
Publisher
The Institution of Engineering & Technology
ISBN
1849197008, 9781849197007
We currently cannot retrieve any items related to this title. Kindly check back at a later time.