Adaptive curtailment plan with energy storage for AC/DC combined distribution systems

Seungmin Jung, Yong Tae Yoon, Gilsoo Jang

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

For developing a large-scale combined system with a number of distributed resources, an appropriate compensation strategy based on the system components and changeable condition must be configured to handle the characteristics of the internal systems. Since renewable sources generate various fluctuations, the compensation plans for the storage device connected along with the sources should be supported by a precise expectation method. A cooperative strategy involving the sharing of the DC section with environmentally sensitive generators, like photovoltaic system (PVs) or waves, demands appropriate ESS compensation solutions, owing to its complexity. An active power-control algorithm with voltage-expectation based on the DC power flow is introduced in this paper and is applied in the designed case studies performed on the electromagnetic transient simulation. DC based multi-generation system is composed by applying tidal generator and super capacitor. To utilize wind energy, an offshore wind-wave generation system was utilized in the verification process.

Original languageEnglish
Article number818
JournalSustainability (Switzerland)
Volume8
Issue number8
DOIs
Publication statusPublished - 2016 Aug 19

Keywords

  • Combined generation system
  • DC power flow
  • DC system dynamic
  • ESS application
  • Offshore energy

ASJC Scopus subject areas

  • Management, Monitoring, Policy and Law
  • Renewable Energy, Sustainability and the Environment
  • Geography, Planning and Development

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