2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES)最新文献_第2页

Integrated coordination of AC power flow controllers and HVDC transmission by a multi-agent system 多智能体系统中交流潮流控制器与直流输电的集成协调

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623328

S. C. Muller, U. Hager, C. Rehtanz

{"title":"Integrated coordination of AC power flow controllers and HVDC transmission by a multi-agent system","authors":"S. C. Muller, U. Hager, C. Rehtanz","doi":"10.1109/MSCPES.2013.6623328","DOIUrl":"https://doi.org/10.1109/MSCPES.2013.6623328","url":null,"abstract":"Due to highly volatile feed-in by renewable energy sources (RES), a large amount of potential controls in future smart grids as well as the striving for gains in efficiency, power system operation becomes increasingly complex. This complexity is a particular challenge for real-time operation as centralized optimizations of the non-linear system are computationally intensive and rely on adequate data sets. The application of distributed control systems as a complement or substitute for certain centralized control decisions offers advantages regarding adaptiveness, robustness and real-time performance. In this paper, the progress on developing a distributed coordination system for power flow control by HVDC links and AC power flow controllers is presented. Currently, the coordination of power flow controllers is performed manually from a control center based on time-consuming centralized calculations. Due to its decentralized structure, the proposed coordination system enables a robust real-time response. This benefits operational security as counteractions can be initiated immediately in case of unforeseen events and enables the allocation of more transmission capacity in congested network areas.","PeriodicalId":150042,"journal":{"name":"2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133173836","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: 6

Hybrid simulator for cyber-physical energy systems 网络物理能源系统混合模拟器

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623312

Ayan Banerjee, Joydeep Banerjee, G. Varsamopoulos, Z. Abbasi, S. Gupta

{"title":"Hybrid simulator for cyber-physical energy systems","authors":"Ayan Banerjee, Joydeep Banerjee, G. Varsamopoulos, Z. Abbasi, S. Gupta","doi":"10.1109/MSCPES.2013.6623312","DOIUrl":"https://doi.org/10.1109/MSCPES.2013.6623312","url":null,"abstract":"Simulating cyber-physical energy systems such as data centers requires the characterization of the energy interactions between the computing units and the physical environment. Such interactions involve discrete events such as changes in operating modes of cooling units, and also transient processes such as heat flow. An event-based simulator fails to capture continuous transient effects while a time-stepped simulation can ignore events occurring within the decision interval. This paper proposes an error-bound hybrid simulator that integrates discrete event-driven (ED) simulation and finite-horizon time based simulation (FHT) and simulates energy interactions in a cyber-physical energy system. We apply this simulator to a data center case and validate the simulation results by comparing them with simulations performed in previous literature. We also evaluate the accuracy of the simulator by comparing the test case results with realistic data obtained from a real data center deployment. The error bound of the simulator is a user input and influences the time interval of the ED and FHT modules.","PeriodicalId":150042,"journal":{"name":"2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133423763","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: 13

Integrating households into the smart grid 将家庭并入智能电网

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623318

Andrea Monacchi, Dominik Egarter, W. Elmenreich

引用次数: 15

A homogeneous group bargaining algorithm in a smart grid 智能电网中的同构群议价算法

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623323

Mengmeng Yu, S. Hong, Min Wei, Aidong Xu

{"title":"A homogeneous group bargaining algorithm in a smart grid","authors":"Mengmeng Yu, S. Hong, Min Wei, Aidong Xu","doi":"10.1109/MSCPES.2013.6623323","DOIUrl":"https://doi.org/10.1109/MSCPES.2013.6623323","url":null,"abstract":"In this paper, we consider a smart grid incorporating numerous devices. In order to manage the energy distribution, we propose an algorithm that employs the group bargaining concept of game theory to efficiently allocate electricity resources among these devices. First, we divide the devices into non-overlapping groups, and allow devices to bargain both within and across groups. Second, we regard each group as homogeneous, so that the bargaining authority can be delegated to a representative device. Thus, the bargaining problem involves only the representatives, each of which bargains with other representatives on behalf of the group it belongs to. Third, we compare various bargaining results via a utility function that indicates the satisfaction level of a representative in terms of the bargaining result. Finally, the algorithm determines the optimal resource distribution pattern by maximizing the aggregated utilities of all representatives. Simulation results show that the proposed algorithm can reduce the complexity of energy distribution by distinguishing between inter- and intra-group bargaining processes, and can efficiently allocate resources to various devices according to their actual requirements.","PeriodicalId":150042,"journal":{"name":"2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121850036","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: 3

Hierarchical application of model-predictive control for efficient integration of active buildings into low voltage grids 模型预测控制在有源建筑与低压电网高效集成中的分层应用

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623327

A. Schirrer, O. Konig, Sara Ghaemi, F. Kupzog, M. Kozek

引用次数: 7

A hierarchical networked micro-simulator to study grid-integration of renewables and electric vehicles 研究可再生能源与电动汽车并网的分层网络微模拟器

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-20 DOI: 10.1109/MSCPES.2013.6623321

S. V. Chakraborty, S. Shukla, J. Thorp

引用次数: 3

The FMI++ library: A high-level utility package for FMI for model exchange fmi++库:用于模型交换的FMI高级实用程序包

2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES) Pub Date : 2013-05-01 DOI: 10.1109/MSCPES.2013.6623316

E. Widl, Wolfgang Muller, Atiyah Elsheikh, Matthias Hortenhuber, P. Palensky

{"title":"The FMI++ library: A high-level utility package for FMI for model exchange","authors":"E. Widl, Wolfgang Muller, Atiyah Elsheikh, Matthias Hortenhuber, P. Palensky","doi":"10.1109/MSCPES.2013.6623316","DOIUrl":"https://doi.org/10.1109/MSCPES.2013.6623316","url":null,"abstract":"The success and the advantages of model-based design approaches for complex cyber-physical systems have led to the development of the FMI (Functional Mock-Up Interface), an open interface specification that allows to share dynamic system models between different simulation environments. The FMI specification intentionally provides only the most essential and fundamental functionalities in the form of a C interface. On the one hand, this increases flexibility in use and portability to virtually any platform (even embedded control systems). On the other hand, such a low-level approach implies several prerequisites a simulation tool has to fulfil in order to be able to utilize such an FMI component, for instance the availability of adequate numerical integrators. The FMI++ library presented here addresses this problem for models according to the FMI for Model Exchange by providing high-level functionalities, especially suitable for but not limited to discrete event simulation tools. The capabilities of this approach are illustrated with the help of several applications, where the FMI++ library has been successfully deployed. This approach intends to bridge the gap between the basic FMI specifications and the typical requirements of simulation tools that do not primarily focus on continuous time-based simulation. In other words, this enables such models to be used as de-facto stand-alone co-simulation components.","PeriodicalId":150042,"journal":{"name":"2013 Workshop on Modeling and Simulation of Cyber-Physical Energy Systems (MSCPES)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124956405","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: 46