Medium-Voltage Megawatt Power-Electronic-Based Grid Emulators: Testing Capability Requirements and Dynamics Challenges—A Review
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DOI: 10.1109/jestpe.2023.3268449
Abstract: Power-electronic-based grid emulators are emerging as a promising way to test the grid-code compliance of renewable energy resources. Yet, the ever-increasing power and voltage levels of device under test (DUT) pose new requirements and challenges… read more here.
Keywords: electronic based; testing capability; based grid; grid emulators ... See more keywords
Adaptive Anti-Saturation Control Design of Transformers in Converter-Based Grid Emulators
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2024.3392449
Abstract: Transformer saturation is a common issue in megawatt converter-based grid emulators (GEs) when emulating grid faults. This problem necessitates the use of anti-saturation control (ASC) with GEs. However, conventional ASC methods tend to distort the… read more here.
Keywords: saturation; anti saturation; control; converter based ... See more keywords