Identifying the system-related conditions and consequences of power-to-X solutions for a high renewables penetration in denmark

Yi Zong, Jiawei Wang, Shi You, Wenjing Su, Valdemar Frisgaard Ohlenschlager, Sebastian Bredegaard Petersen, Ligang Wang, Jinsheng Xiao

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

There is a high demand on development of Power-to-X solutions in Demark to achieve the targets of its government's 70% greenhouse gas emission by 2030 and fossil free in the whole energy system by 2050. Based on exploring historical renewables data and electricity market data, the balancing needs in the Danish electrical power system are emphasized in this paper, which provide favorable conditions for new technologies, such as electrolysers and fuel cells, to participate in the balancing markets. This paper also summarizes the experiences and lessons learned from the hydrogen-related demonstration projects in Demark and their prequalification recommendations. An economic study on reversible solid oxide cell-based plants on Bornholm island shows new optimal designs on system conriguration and control strategies are still needed for more economic benefits.

Original languageEnglish
Title of host publicationProceedings of 4th Conference on Energy Internet and Energy System Integration : Connecting the Grids Towards a Low-Carbon High-Efficiency Energy System, EI2 2020
PublisherIEEE
Publication date30 Oct 2020
Pages955-960
Article number9346867
ISBN (Electronic)9781728196060
DOIs
Publication statusPublished - 30 Oct 2020
Event4th IEEE Conference on Energy Internet and Energy System Integration - Wuhan, China
Duration: 30 Oct 20201 Nov 2020

Conference

Conference4th IEEE Conference on Energy Internet and Energy System Integration
Country/TerritoryChina
CityWuhan
Period30/10/202001/11/2020
SponsorBeijing Sifang Automation Co., Ltd., Dongfang Electronics Corporation, Ltd., Huadian Technology, South China Intelligent Electrical Technology Co., Ltd, Sunwoda Electronic Co., Ltd
Series2020 IEEE 4th Conference on Energy Internet and Energy System Integration: Connecting the Grids Towards a Low-Carbon High-Efficiency Energy System, EI2 2020

Bibliographical note

Publisher Copyright:
© 2020 IEEE.

Keywords

  • Bakxncing market Power-to-X solutions
  • Electrolyser
  • Renewables integration
  • Reversible solid oxide cell

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