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2011 16th International Conference on Intelligent System Applications to Power Systems最新文献

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General communication strategy for control of distributed energy resources in smart grids via international standards 基于国际标准的智能电网分布式能源控制通用通信策略
2011 16th International Conference on Intelligent System Applications to Power Systems Pub Date : 2011-11-18 DOI: 10.1109/ISAP.2011.6082225
S. Jaloudi, E. Ortjohann, A. Schmelter, P. Wirasanti, D. Morton
{"title":"General communication strategy for control of distributed energy resources in smart grids via international standards","authors":"S. Jaloudi, E. Ortjohann, A. Schmelter, P. Wirasanti, D. Morton","doi":"10.1109/ISAP.2011.6082225","DOIUrl":"https://doi.org/10.1109/ISAP.2011.6082225","url":null,"abstract":"Distributed energy resources (DERs) of Smart Grids should actively participate in the control of grid state variables frequency and voltage through their interfaces, namely inverters. As these DERs are joining the existing conventional power systems, they must follow the existing grid control. However, standard communication between utilities and consumers who own these DERs is needed for the grid control of state variables and for the exchange of power as well. Therefore, a general strategy is proposed depending on the UCTE grid control and international communication standards, such as IEC 61850, IEC 60870-5-104 and IEEE P1815. Hence, photovoltaic systems connected with batteries are proposed in order to simulate two grids. Then, logical nodes needed for primary and secondary grid control are adopted from the IEC 61850, which ensures interoperability. For communication, the standard legacy SCADA protocols IEC 60870-5-104 and IEEE P1815 are proposed, which introduce standard communication mechanism.","PeriodicalId":424662,"journal":{"name":"2011 16th International Conference on Intelligent System Applications to Power Systems","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134444110","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: 8
Implementation and test of demand response using behaviour descriptions 使用行为描述实现和测试需求响应
2011 16th International Conference on Intelligent System Applications to Power Systems Pub Date : 2011-11-18 DOI: 10.1109/ISAP.2011.6082246
D. Kullmann, O. Gehrke, H. Bindner
{"title":"Implementation and test of demand response using behaviour descriptions","authors":"D. Kullmann, O. Gehrke, H. Bindner","doi":"10.1109/ISAP.2011.6082246","DOIUrl":"https://doi.org/10.1109/ISAP.2011.6082246","url":null,"abstract":"The term Smart Grid describes the effort to enable the integration of large numbers of renewable distributed energy resources into the power grid. The fluctuations inherent in renewable energy resources imply the need to also integrate the demand side actively into the control of the power system. For this effort to succeed, a new control infrastructure has to be put into place. The power system is a distributed system, and it needs a sophisticated communication framework to cope with communication problems, such as delays and failures. Recently, behaviour descriptions have been proposed as an alternative to synchronous communication in power systems, especially with small distributed energy resources. This article presents an implementation of behaviour descriptions and an experiment that has been carried out to evaluate the feasibility of such an approach.","PeriodicalId":424662,"journal":{"name":"2011 16th International Conference on Intelligent System Applications to Power Systems","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131785890","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
Coordinating a society of switch agents for power distribution service restoration in a smart grid 协调智能电网配电业务恢复的开关代理社会
2011 16th International Conference on Intelligent System Applications to Power Systems Pub Date : 2011-11-18 DOI: 10.1109/ISAP.2011.6082215
Wan-Yu Yu, V. Soo, M. Tsai, Yen-Bo Peng
{"title":"Coordinating a society of switch agents for power distribution service restoration in a smart grid","authors":"Wan-Yu Yu, V. Soo, M. Tsai, Yen-Bo Peng","doi":"10.1109/ISAP.2011.6082215","DOIUrl":"https://doi.org/10.1109/ISAP.2011.6082215","url":null,"abstract":"In this paper, we use advanced multi-agent technologies to establish a smart power grid to solve the power distribution restoration problems. Specifically, we modeled switches in the power distribution systems as intelligent agents who can communicate and coordinate together to find a global optimal solution to the power distribution service restoration problems. We modeled the society of intelligent switch agents as local power committees in a distribution system and propose a coordination method for the distributed local power committees so that they could reach a consensus among many proposed service restoration solutions after faults are detected in the distribution feeders. We show how the local switch agent committees find the global optimal restoration solution to all local power demand issues through communicating and propagating the power demand issues, proposing local candidate solutions and combine issues and solutions and finally finding solution by constraint satisfaction. We also compare our multiagent approach to the traditional methods and benchmark problems from power restoration research literatures and show satisfactory performance results.","PeriodicalId":424662,"journal":{"name":"2011 16th International Conference on Intelligent System Applications to Power Systems","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132191706","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: 16
An intelligent voltage control system — Training, learning and controlling 一种智能电压控制系统——训练、学习和控制
2011 16th International Conference on Intelligent System Applications to Power Systems Pub Date : 2011-11-18 DOI: 10.1109/ISAP.2011.6082256
Haomin Ma, D. Lin, Mei Tao
{"title":"An intelligent voltage control system — Training, learning and controlling","authors":"Haomin Ma, D. Lin, Mei Tao","doi":"10.1109/ISAP.2011.6082256","DOIUrl":"https://doi.org/10.1109/ISAP.2011.6082256","url":null,"abstract":"An intelligent voltage control (IVC) system is proposed in this paper. Accompanied with training and learning capabilities, this system can realized a fast and efficient voltage control after an emergency happens in a power system.","PeriodicalId":424662,"journal":{"name":"2011 16th International Conference on Intelligent System Applications to Power Systems","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115221945","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
Geometric properties of the loadability surface at SNB-SLL intersections and Tangential Intersection points SNB-SLL交点及切向交点载荷面几何特性
2011 16th International Conference on Intelligent System Applications to Power Systems Pub Date : 2011-11-18 DOI: 10.1109/ISAP.2011.6082168
M. Perninge, L. Soder
{"title":"Geometric properties of the loadability surface at SNB-SLL intersections and Tangential Intersection points","authors":"M. Perninge, L. Soder","doi":"10.1109/ISAP.2011.6082168","DOIUrl":"https://doi.org/10.1109/ISAP.2011.6082168","url":null,"abstract":"Power system voltage security assessment is generally applied by considering the power system loadability surface. For a large power system, the loadability surface is a complicated hyper-surface in parameter space, and local approximations are a necessity for any analysis. Unfortunately, inequality constraints due to for example generator overexitation limiters, and higher codimension bifurcations, makes the loadability surface non-smooth. In this paper we intend to deeper investigate under which conditions the power system loadability boundary will have no visible corner at an intersection of a saddle-node bifurcation part and a switching loadability limit part of the boundary. We propose that such points are called Tangential Intersection Points.","PeriodicalId":424662,"journal":{"name":"2011 16th International Conference on Intelligent System Applications to Power Systems","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115479615","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: 10
Symbolic integration and autonomous state estimation: Building blocks for an intelligent power grid 符号集成与自主状态估计:智能电网的构建模块
2011 16th International Conference on Intelligent System Applications to Power Systems Pub Date : 2011-11-18 DOI: 10.1109/ISAP.2011.6082201
A. Meliopoulos, G. Cokkinides, Sungyun Choi, E. Farantatos, Renke Huang, Yonghee Lee
{"title":"Symbolic integration and autonomous state estimation: Building blocks for an intelligent power grid","authors":"A. Meliopoulos, G. Cokkinides, Sungyun Choi, E. Farantatos, Renke Huang, Yonghee Lee","doi":"10.1109/ISAP.2011.6082201","DOIUrl":"https://doi.org/10.1109/ISAP.2011.6082201","url":null,"abstract":"This paper presents how symbolic computational approaches can be combined with advanced power system algorithms in order to implement advanced smart grid applications that will enable the modernization and the automation of the grid. We initially present a method for symbolically defining and integrating complex nonlinear dynamical systems in order to automatically compute the model of the devices that are connected to the power system, independently of their complexity. This generic form of the device model as computed by the “symbolic integrator” is then used as an input to numerous advanced real time power system applications. In this paper, an autonomous state estimator is presented as a demonstrative application. The proposed operational scheme is based on the combination of advanced state estimation algorithms that enable robotic (autonomous) power system operation. A laboratory setup is also presented to demonstrate the applicability of the proposed scheme.","PeriodicalId":424662,"journal":{"name":"2011 16th International Conference on Intelligent System Applications to Power Systems","volume":"311 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124417626","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: 7
Design tool for isolated micro-grids based on methods of computational intelligence 基于计算智能方法的隔离微电网设计工具
2011 16th International Conference on Intelligent System Applications to Power Systems Pub Date : 2011-11-18 DOI: 10.1109/ISAP.2011.6082222
M. Stark, G. Krost
{"title":"Design tool for isolated micro-grids based on methods of computational intelligence","authors":"M. Stark, G. Krost","doi":"10.1109/ISAP.2011.6082222","DOIUrl":"https://doi.org/10.1109/ISAP.2011.6082222","url":null,"abstract":"For the electrical supply of solitary remotely located objects - such as telecommunication relay stations, alpine huts, or farms and small settlements in developing countries -autonomously operated micro-grids are established, favorably based on renewable energy sources. The appropriate configuration of such micro-grids - in particular with respect to eligible energy sources and storages - is a demanding task which affords a high degree of freedom but, on the other hand, has to account for various operational dependencies and restrictions of system components, as well as for conduct of load and generation. Therefore, a tool was developed supporting adequate and systematic plant design and operation, involving various methods of computational intelligence. Besides delineating the properties of this tool, results of applying it to a practical example are presented.","PeriodicalId":424662,"journal":{"name":"2011 16th International Conference on Intelligent System Applications to Power Systems","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123813485","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
Modeling and implementation of hydro turbine power adaptive control based on gain scheduling technique 基于增益调度技术的水轮机功率自适应控制建模与实现
2011 16th International Conference on Intelligent System Applications to Power Systems Pub Date : 2011-11-18 DOI: 10.1109/ISAP.2011.6082205
G. Ruzhekov, T. Slavov, T. Puleva
{"title":"Modeling and implementation of hydro turbine power adaptive control based on gain scheduling technique","authors":"G. Ruzhekov, T. Slavov, T. Puleva","doi":"10.1109/ISAP.2011.6082205","DOIUrl":"https://doi.org/10.1109/ISAP.2011.6082205","url":null,"abstract":"In this paper a hybrid instrumental environment for hydro turbine power adaptive control implementation is presented. It consists of MATLAB-based nonlinear discrete plant model, programmable logical controller (PLC) and data acquisition hardware. The dynamic behavior of a hydro turbine is investigated in the case of whole range of power variation. The parameter-dependent model is developed. The gain scheduling technique is implemented in the software environment of PLC. The simulation results obtained from the both adaptive and conventional PI controllers are discussed. They show the advantages of the proposed adaptive gain scheduling control system. The system signals and other important information are viewed by SCADA on the PC work station. These research works are carried out in laboratory conditions similar to industrial applications.","PeriodicalId":424662,"journal":{"name":"2011 16th International Conference on Intelligent System Applications to Power Systems","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121422553","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: 7
A Framework for evaluating possible contribution from integration of storage units in a centralised voltage control system for active MV distribution networks 一个评估在有源中压配电网的集中电压控制系统中集成存储单元可能贡献的框架
2011 16th International Conference on Intelligent System Applications to Power Systems Pub Date : 2011-11-18 DOI: 10.1109/ISAP.2011.6082238
D. Moneta, C. Carlini, Mario L. Belotti, Paolo Mora
{"title":"A Framework for evaluating possible contribution from integration of storage units in a centralised voltage control system for active MV distribution networks","authors":"D. Moneta, C. Carlini, Mario L. Belotti, Paolo Mora","doi":"10.1109/ISAP.2011.6082238","DOIUrl":"https://doi.org/10.1109/ISAP.2011.6082238","url":null,"abstract":"In recent years several studies regarding optimal operation of distribution networks in presence of Distributed Generation (DG) were proposed. This paper describes an algorithm developed by RSE (“DISCoVER”) to increase the hosting capacity of the network by means of Voltage control of Medium Voltage feeders in presence of storage units.","PeriodicalId":424662,"journal":{"name":"2011 16th International Conference on Intelligent System Applications to Power Systems","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124798789","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
Short-term wind power forecasting using a hybrid evolutionary intelligent approach 基于混合进化智能方法的短期风电预测
2011 16th International Conference on Intelligent System Applications to Power Systems Pub Date : 2011-11-18 DOI: 10.1109/ISAP.2011.6082234
J. Catalão, G. Osório, H. Pousinho
{"title":"Short-term wind power forecasting using a hybrid evolutionary intelligent approach","authors":"J. Catalão, G. Osório, H. Pousinho","doi":"10.1109/ISAP.2011.6082234","DOIUrl":"https://doi.org/10.1109/ISAP.2011.6082234","url":null,"abstract":"This paper presents a hybrid evolutionary intelligent approach, based on a combination of evolutionary particle swarm optimization (EPSO) with an adaptive-network-based fuzzy inference system (ANFIS), for short-term wind power forecasting in Portugal. The increased integration of wind power into the electric grid, as nowadays occurs in Portugal, poses challenges due to its intermittency and volatility. Hence, good forecasting tools are important for tackling these challenges. The accuracy of the wind power forecasting attained with the proposed approach is evaluated, reporting the numerical results from a real-world case study.","PeriodicalId":424662,"journal":{"name":"2011 16th International Conference on Intelligent System Applications to Power Systems","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124854868","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: 14
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