2023 19th International Conference on the European Energy Market (EEM)最新文献

Determination of Optimal Battery and Renewable Capacity Investment for Hybrid Energy Storage Systems 混合储能系统最佳电池和可再生容量投资的确定

2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161927

N. Şensoy

{"title":"Determination of Optimal Battery and Renewable Capacity Investment for Hybrid Energy Storage Systems","authors":"N. Şensoy","doi":"10.1109/EEM58374.2023.10161927","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161927","url":null,"abstract":"Hybrid Energy Storage Systems (HESS) that combine renewable power sources with battery storage have gained increasing attention as a means of providing reliable and cost-effective renewable energy. However, determining the optimal battery, wind and solar capacity investments for these hybrid system remains a significant challenge. This study aims to address this challenge by proposing a comprehensive methodology that combines various factors, such as renewable forecasts, energy prices, investment costs, and battery charging/ discharging patterns, with mixed-integer linear programming model. The objective is to maximise the contribution margin available from the system configuration while matching the technical and financial criteria. The results show that the optimal investment capacity varies according to given scenarios of energy prices, wind conditions and costs. The proposed model can provide valuable insights for policymakers, investors, and energy stakeholders in promoting the development and deployment of HESS. This research also provides solutions for optimizing HESS investments and for optimal operation of battery systems.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123062863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Large-scale Offshore Wind Development and Decarbonization Pathways of the Norwegian Energy System 挪威能源系统的大规模海上风电开发和脱碳途径

2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161841

Dana Reulein, S. Tiwari, Birk Hestvik, Aleksander Kvannli, D. Pinel, C. Andresen, H. Farahmand

{"title":"Large-scale Offshore Wind Development and Decarbonization Pathways of the Norwegian Energy System","authors":"Dana Reulein, S. Tiwari, Birk Hestvik, Aleksander Kvannli, D. Pinel, C. Andresen, H. Farahmand","doi":"10.1109/EEM58374.2023.10161841","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161841","url":null,"abstract":"Modelling of the energy system in the countries surrounding the North Sea is performed with a focus on Norway and offshore wind farms situated in the North Sea. The geographically heterogeneous consumption and production distribution in Norway warrants a disaggregation of the country into separate regions. The ambitious targets set forth by the Norwegian government to license 30 GW of offshore wind generation capacity by 2040 also make the detailed study of the effects of such a large introduction of intermittent renewable energy relevant. We have selected to adhere to the Norwegian power market price zones in our disaggregation, resulting in five regions in Norway. In addition, a separate offshore zone has been added for offshore wind energy generation. This paper studies the resulting optimal capacity expansion and energy dispatch from the energy system model GENeSYS-MOD as a result of a) the disaggregation of Norway into 5 regions b) the introduction of an offshore region for offshore wind generation connected to NO2. The modeled time frame is from 2018 to 2050. The results show that a large introduction of offshore wind capacity results in less capacity expansion of onshore wind and considerably less solar capacity development.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"121 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120987623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Distributed Bidding Strategy for an Aggregator Valuing Uncertain Prosumers in Energy and Ancillary Service Markets 能源与辅助服务市场中考虑不确定生产消费者的聚合器分布式竞价策略

2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161924

Amir Hamidi, M. Bozorg, M. Hamzeh, R. Cherkaoui

{"title":"Distributed Bidding Strategy for an Aggregator Valuing Uncertain Prosumers in Energy and Ancillary Service Markets","authors":"Amir Hamidi, M. Bozorg, M. Hamzeh, R. Cherkaoui","doi":"10.1109/EEM58374.2023.10161924","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161924","url":null,"abstract":"Aggregators have an influential intermediary role to exploit the flexibility of prosumers like smart homes for procuring the required capacity of ancillary services to support power systems. Local generation and consumption uncertainties of prosumers affect their cost reduction objectives which in turn have a significant impact on the flexibility capacity provided by them. So, towards boosting the operational flexibility capacity in the market, the aggregator’s bidding and remuneration frameworks should devise a valuing scheme of prosumers considering this impact to induce positive incentives relieving capacity uncertainties. This scheme, simultaneously, should observe data privacy concerns. To this end, this paper proposes a day-ahead distributed bidding strategy framework for an aggregator to participate in regulation and energy markets using a new rewarding scheme derived from a flexibility certainty valuing approach. This framework is developed within the Benders decomposition method, in which the aggregator performs valuing of prosumers in the master problem through their implicit information extracted from home energy management systems modeled in the subproblems. The performance of the framework to appropriately reward prosumers is presented through numerical results for an illustrative case study.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127155208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Identification of System Separations for Dimensioning Future Demand of Inertia 未来惯性需求的系统分离辨识

2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161760

Martin Knechtges, A. Moser

引用次数: 0

Empirical weather dependency of heat pump load: Disentangling the effects of heat demand and efficiency 热泵负荷的经验天气依赖性:解耦热需求和效率的影响

2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161914

Oliver Ruhnau, Lukas Lundström, Linus Dürr, Florian Hunecke

引用次数: 1

Facilitating Energy Transition in Borsod County: Current Situation and Possible Transition Pathways 促进Borsod县能源转型:现状和可能的转型途径

2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161851

Mohammad Jaber

引用次数: 0

The Impact of Local Energy Market Participants’ Decisions on Efficient Energy Usage: Design of a Multi-Agent System 本地能源市场参与者决策对有效能源使用的影响:一个多主体系统的设计

2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161771

Christina Speck, Saskia Bluhm, Christof Weinhardt, Philipp Zwickel, V. Hagenmeyer

引用次数: 0

Economic potential of demand side management based on smart metering of youth hostels in Germany 基于德国青年旅舍智能计量的需求侧管理的经济潜力

2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161694

H. Kondziella, Nancy Retzlaff, T. Bruckner, T. Mielich, Christian Haase

引用次数: 0

Consequences of Uncertainty from Intraday Operations to a Capacity Expansion Model of the European Power System 日内运行不确定性对欧洲电力系统容量扩展模型的影响

2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161966

Magnus A. Wendelborg, S. Backe, P. C. del Granado, P. Seifert

{"title":"Consequences of Uncertainty from Intraday Operations to a Capacity Expansion Model of the European Power System","authors":"Magnus A. Wendelborg, S. Backe, P. C. del Granado, P. Seifert","doi":"10.1109/EEM58374.2023.10161966","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161966","url":null,"abstract":"The European Energy Transition envisions a high deployment of variable renewable energy sources (VRES) by 2050. Some estimates expect that 60-to-70% of power generation will be entirely covered by VRES technologies (i.e., solar and wind). This creates challenges for balancing VRES with conventional, flexible generation (e.g., gas and storage). Consequently, VRES are transforming how electricity markets will operate and how balancing needs between day-ahead (DA) and intraday (ID) electricity markets are coordinated. The importance of the ID market increases due to the uncertain short-term nature of VRES. However, there is limited research on how forecasting errors in between market stages affect investment decisions in capacity expansion problems. In this paper, we investigate how an increased amount of uncertainty from forecasting errors between a DA and an ID market affects investment decisions in the power system. We have developed a multi-horizon stochastic capacity expansion model containing both DA and ID markets under uncertainty. The model emulates the European power system developments under given emission targets of EU policies towards 2050. In the comparison of the standard single market approach to the market sequencing, the results indicate: 1.) Forecasting errors significantly impact investment decisions, resulting in 10% lower VRES investments and 40% higher flexible capacity investments, 2.) Cross-border transmission is a crucial contributor to flexibility and volume increases by 10-20% when accounting for forecasting errors, 3.) investment needs for storage capacity decrease significantly compared to an over-valuation in the standard method of capacity expansion models.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116479474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Interaction of Flexible Demands with Battery Storage Systems in Distribution Grids 配电网中柔性需求与电池储能系统的交互作用

2023 19th International Conference on the European Energy Market (EEM) Pub Date : 2023-06-06 DOI: 10.1109/EEM58374.2023.10161850

Michael Haendel

{"title":"Interaction of Flexible Demands with Battery Storage Systems in Distribution Grids","authors":"Michael Haendel","doi":"10.1109/EEM58374.2023.10161850","DOIUrl":"https://doi.org/10.1109/EEM58374.2023.10161850","url":null,"abstract":"The energy transition causes fundamental changes in distribution networks. In addition to increased decentralized generation, ongoing electrification introduces new demands at the local level. The integration of these loads is a major challenge for the distribution network. For stable operation, it is unclear whether existing flexibilities are sufficient or whether grid expansion is necessary. Flexible demands alone do not seem to be sufficient to prevent critical grid situations caused by photovoltaic (PV) feed-in. Therefore, this paper investigates whether the addition of battery storage systems (BSSs) can lead to an improvement. For this purpose, BSSs are integrated into a coupled control system for flexible consumers, which considers both market-side and grid-side incentives simultaneously using a receding horizon approach. A case study investigates the impact of decentralized and centralized BSSs compared to a system without BSSs. The results show that decentralized distribution of BSSs is not necessarily required to better integrate PV feed-in. However, the integration in general requires large BSS capacities, whose economic operation is questionable compared to the regulation of PV systems directly.","PeriodicalId":405707,"journal":{"name":"2023 19th International Conference on the European Energy Market (EEM)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116509754","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0