The Alternate Arm Converter “Extended-Overlap” Mode: AC Faults
نویسندگان
چکیده
This article presents ac fault ride-through strategies for the “extended-overlap” operating mode of alternate arm converter (AAC), which is a type modular multilevel voltage source that has been proposed HVdc transmission applications. The AAC offers several benefits over half-bridge converter, such as requiring fewer submodules with smaller capacitance and providing dc capability. Novel symmetrical asymmetrical are described these experimentally validated by using small scale prototype.
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ژورنال
عنوان ژورنال: IEEE Transactions on Power Electronics
سال: 2021
ISSN: ['1941-0107', '0885-8993']
DOI: https://doi.org/10.1109/tpel.2020.3026568