Dynamic Performance of High-Voltage Direct Current Systems for Offshore Wind Farm Based on Modular Multilevel Converter

The modular multilevel converter (MMC), which is the foundation of voltage-source converter (VSC)-high- voltage direct current (HVDC), has received significant attention over the past ten years. As a result, the MMC has undergone extensive technical and operational improvements, making it an appealing option for achieving efficient renewable energy harvesting, particularly for offshore wind farms. This paper discusses the state-of-the-art control algorithms that are most effective for simulating large HVDC systems, including offshore wind farms. Moreover, a test system is suggested to show how well the selected techniques perform in practical scenarios. Overall, this work will serve as a helpful shortcut to relevant material that pertains to this research topic.