Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019)最新文献_第3页

Participating in the control reserve market with PV battery energy storage systems and power-to-heat application 以光伏电池储能系统和电热应用参与调控储备市场

Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019) Pub Date : 1900-01-01 DOI: 10.2991/ires-19.2019.6

Georg Angenendt, Sebastian Zurmühlen, D. Sauer

{"title":"Participating in the control reserve market with PV battery energy storage systems and power-to-heat application","authors":"Georg Angenendt, Sebastian Zurmühlen, D. Sauer","doi":"10.2991/ires-19.2019.6","DOIUrl":"https://doi.org/10.2991/ires-19.2019.6","url":null,"abstract":"— One way to enhance the penetration of renewable energies in residential homes is to use renewables in the heating sector. Integrated homes combine PV battery storage systems with heat pumps to use PV-generated energy for heating. During winter, storage systems and especially batteries in an integrated home are not used to their full capacity due to low solar radiation. This potential can be used to enhance the economics of integrated homes by applying a second use scheme. Second use describes the value stacking of home storage operation and participation on reserve markets, as it is the case for this publication. In Germany, markets for primary and secondary control reserve are the most promising for integrated homes. An advantage of integrated homes with power-to-heat coupling in comparison to standalone battery storage system is the additional flexibility to absorb negative control reserve power provided by the heating sector. This allows an extension of the operating limits of a power-to-heat coupled battery. Advantages of integrated homes in comparison to stand-alone battery systems are investigated. Results show that a dual-use operation with participation on the control reserve market can increase profitability of residential storage systems. The economics of the market participation are highly sensitive to numerous factors. Participating on the negative secondary control reserve market can lead to reduced annual cost up to 14.5 % in the investigated scenario. These savings are mainly driven by free-of-charge energy. If a system participates on the primary control reserve market, savings are mainly driven by additional revenues from market remuneration. Annual cost reductions up to 12.5 % are possible. Savings include costs for communication. Costs for market access are not minded.","PeriodicalId":424726,"journal":{"name":"Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133960087","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: 1

Bid Determination Method for an Electricity Market with State-of-Charge Maintenance of a Compressed Air Energy Storage System Using the Prediction Interval of Wind Power Output 基于风电输出预测区间的压缩空气储能系统充电状态维护电力市场竞价确定方法

Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019) Pub Date : 1900-01-01 DOI: 10.2991/ires-19.2019.22

Aki Kikuchi, Masakazu Ito, Y. Hayashi

{"title":"Bid Determination Method for an Electricity Market with State-of-Charge Maintenance of a Compressed Air Energy Storage System Using the Prediction Interval of Wind Power Output","authors":"Aki Kikuchi, Masakazu Ito, Y. Hayashi","doi":"10.2991/ires-19.2019.22","DOIUrl":"https://doi.org/10.2991/ires-19.2019.22","url":null,"abstract":"The use of power from wind power plants (WPPs) has increased in recent years, and the power from WPPs can be traded in electricity markets. Operators of WPPs need to determine bid volume before the power is supplied to the electricity market. The bid volume can be determined based on the power forecast data; however, uncertainty in the power can lead to imbalance between the bid volume and the actual output from WPPs. Using an energy storage system (ESS) is an effective solution, but the state-of-charge (SOC) should be maintained at an appropriate value to effectively use the ESS. Bids often include the energy required for SOC maintenance. However, imbalance can occur if the energy equals the ESS rated power under uncertainty because the ESS cannot use more power than the rated power. Therefore, the control of the energy required for SOC maintenance should be discussed. In this paper, we propose a bid determination method using a prediction interval to reduce imbalance by controlling the energy required for SOC maintenance. Wind farms with a compressed air energy storage system are considered, and numerical simulations are performed. As a result, our proposed method with the prediction interval can reduce the degree of imbalance in comparison with methods without the prediction interval. Keywords—bid determination, electricity market, energy storage system, prediction interval, wind power","PeriodicalId":424726,"journal":{"name":"Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019)","volume":"53 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130341360","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

Common battery storage for an area with residential houses 有住宅的地区的公用蓄电池

Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019) Pub Date : 1900-01-01 DOI: 10.2991/ires-19.2019.2

E. Waffenschmidt, Till Paulzen, Alexander Stankiewicz

{"title":"Common battery storage for an area with residential houses","authors":"E. Waffenschmidt, Till Paulzen, Alexander Stankiewicz","doi":"10.2991/ires-19.2019.2","DOIUrl":"https://doi.org/10.2991/ires-19.2019.2","url":null,"abstract":"—In this publication the technical benefits of a mutual battery storage compared to a solution with three individual battery storages is investigated. This has been done in the context of the EU funded project “GrowSmarter” in collaboration with Rheinenergie in the living area Stegerwaldsiedlung in Cologne. In the project area each of the three buildings has its own battery storage (size varies by building). This publication investigates the options for 3 buildings connected by a private residential grid instead of a public grid, with a central battery storage and the chance of energy self-consumption. This part consists of 3 houses with 167 apartments arranged around a common yard. The roofs are covered with photovoltaic modules with an installed power of 202,5 kWp. For this area Li-Ion batteries are installed in separate containers. They have a combined capacity of 200 kWh (130, 60 and 10 kWh) with varying maximum power (30, 20 and 5 kW). It is primarily used to optimize the use of the PV power. As a result, the grade of autarky can be improved from 41 % to 45% by use of a common battery storage.","PeriodicalId":424726,"journal":{"name":"Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130806210","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: 2

A Techno-Economic Analysis of Battery Energy Storage Systems in Combination with Micro CHP Systems for Single-Family Houses 单户住宅电池储能与微型热电联产系统结合的技术经济分析

Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019) Pub Date : 1900-01-01 DOI: 10.2991/ires-19.2019.24

P. Stenzel, Nils Heyermann, Maren Wenzel, P. Markewitz, M. Robinius, Rolf Albus, K. Görner, D. Stolten

引用次数: 1

Batteries and pumped-hydro: Pooling for synergies in the frequency response provisioning 电池和抽水蓄能:在频率响应供应方面的协同效应

Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019) Pub Date : 1900-01-01 DOI: 10.2991/ires-19.2019.14

Louis Bahner, Achim Schreider, R. Bucher

引用次数: 0

Using a Thermal Energy Storage to Provide Flexibility for Heat Pump Optimization Control with Rapid Control Prototyping and SG Ready Standard 使用热能储存提供灵活性的热泵优化控制与快速控制原型和SG准备标准

Proceedings of the 13th International Renewable Energy Storage Conference 2019 (IRES 2019) Pub Date : 1900-01-01 DOI: 10.2991/ires-19.2019.16

Thomas Kemmler, Rainer Maier, C. Widmann, B. Thomas

引用次数: 2