Mission Profile Emulation for SM in MMC Connected with Photovoltaic Power Station
Article 2023 en
Abstract
1 min read
Advanced test and lifetime prediction of Submodules (SMs) in Modular Multilevel Converter based High Voltage Direct Current Transmission (MMC-HVDC) are crucial for the reliability of the whole system. However, the conventional control strategy that widely adopted in the existing testing system cannot reflect the complicated behaviors of MMC-HVDC and guarantee the accuracy of testing conditions during dynamic operations. Thus, a new control strategy of the testing system for SMs in MMC connected with photovoltaic (PV) power system is proposed, which integrates the behaviors of the whole MMC-HVDC and improves the emulation accuracy during dynamic operations.
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