based high-voltage direct current (MMC-HVDC) systems. Sub/super-synchronous oscillations (SSOs) and high-frequency oscillations (HFOs) have been frequently reported globally, prompting the ...
Abstract: This paper proposes two analytical valve-side single-phase-to-ground (SPG) fault calculation models for bipolar modular multilevel converter-based high-voltage direct current (MMC-HVDC) ...
In this work, the equivalent circuit modeling approach of the Zhoushan MMC-based HVDC grid is taken into account for simulation analysis. The equivalent circuit parameters are presented in Table 1.
Marsh & McLennan Companies, Inc., a professional services company, provides advisory services and insurance solutions to clients in the areas of risk, strategy, and people worldwide. It operates ...
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Modern methods of construction (MMC) refer to innovative building techniques that aim to improve efficiency, quality, and sustainability in construction. These methods often involve offsite ...
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