Frontiers23d
Fault current handling in large-scale MMC-HVDC systems: an improved approach with DC circuit breaker and fault current limiter
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.
IEEE26d
Analytical Calculation Models for Bipolar MMC-HVDC Systems under Valve-side Single-phase-to-ground Faults
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) ...
IEEE26d
Investigation of New Low-frequency Oscillation Caused by Converter-interfaced Generations with MMC-HVDC Transmission
Abstract: The intricate dynamics in renewables transmitted through modular multilevel converter based high voltage direct current (MMC-HVDC) may induce new low-frequency oscillation (LFO). This ...
richest27d
JP Smith: ANC calls for suspension of fraud-accused Cape Town MMC
The African National Congress (ANC) in the Western Cape has called for the immediate suspension of tender fraud-accused Cape Town MMC of safety and security JP Smith. The call comes as the Police ...
News2429d
MMC Xanthea Limberg says her closeness to JP Smith made her a target of 'rogue' cops
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