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Conference Papers Year : 2018

Energy Control of Modular Multilevel Converter in MTDC Grids for Wind Power Integration

Kosei Shinoda
  • Function : Author
Ragavendran Ramachandran
  • Function : Author
Abdelkrim Benchaib
  • Function : Author
Jing Dai
  • Function : Author
Bruno François
Seddik Bacha
  • Function : Author
Xavier Guillaud
  • Function : Author

Abstract

The role of Modular Multilevel Converters (MMCs) in HVDC grid greatly differs depending on whether it is an offshore or an onshore station. From the common point in their control schemes, an unexploited ability of the MMC-the controllability of the internally stored energy-is identified in both offshore and onshore applications. The virtual capacitor control, previously proposed by the authors, makes use of this degree of freedom to provide energy contribution to the DC grid. The impact of this control is demonstrated by time-domain simulations of a five-terminal HVDC grid.

Domains

Electric power
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Dates and versions

hal-03269097 , version 1 (23-06-2021)

Identifiers

  • HAL Id : hal-03269097 , version 1

Cite

Kosei Shinoda, Ragavendran Ramachandran, Abdelkrim Benchaib, Jing Dai, Bruno François, et al.. Energy Control of Modular Multilevel Converter in MTDC Grids for Wind Power Integration. 17th International Workshop on Large-Scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power PlantsAt: Stockholm,, Oct 2018, Stockholm, Sweden. ⟨hal-03269097⟩
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