A coordinated control strategy for hybrid multiterminal DC system for effective energy sharing between AC grids

Amirthagunaraj Yogarathinam, Nilanjan Ray Chaudhuri

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Hybrid Multi-terminal DC (H-MTDC) system with a combination of Line Commutated Converters (LCCs) and Voltage Source Converters (VSCs) will be one of the preferable solutions to solve challenges of interconnecting massive amount of renewable power generation in future power grid. Combining LCC and VSC topologies eliminates most of the limitations of these two HVDC technologies. However, a systematic control coordination strategy is required to operate such an H-MTDC grid. To that end, this paper proposes a new coordinated control scheme for a H-MTDC meshed network for exchanging power between multiple asynchronous AC areas. The effectiveness of the proposed approach following a single point failure (i.e. converter outage) is demonstrated using time-domain simulation in a five-terminal H-MTDC test system model developed in EMTDC/PSCAD.

Original languageEnglish (US)
Title of host publication2019 International Conference on Industrial Engineering, Applications and Manufacturing, ICIEAM 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538681190
DOIs
StatePublished - Mar 2019
Event2019 International Conference on Industrial Engineering, Applications and Manufacturing, ICIEAM 2019 - Sochi, Russian Federation
Duration: Mar 25 2019Mar 29 2019

Publication series

Name2019 International Conference on Industrial Engineering, Applications and Manufacturing, ICIEAM 2019

Conference

Conference2019 International Conference on Industrial Engineering, Applications and Manufacturing, ICIEAM 2019
CountryRussian Federation
CitySochi
Period3/25/193/29/19

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering
  • Control and Optimization

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    Yogarathinam, A., & Chaudhuri, N. R. (2019). A coordinated control strategy for hybrid multiterminal DC system for effective energy sharing between AC grids. In 2019 International Conference on Industrial Engineering, Applications and Manufacturing, ICIEAM 2019 [8743021] (2019 International Conference on Industrial Engineering, Applications and Manufacturing, ICIEAM 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIEAM.2019.8743021