2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)最新文献_第5页

Renewable energy, climate change and environmental challenges in Romania 罗马尼亚的可再生能源、气候变化和环境挑战

2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe) Pub Date : 2019-09-01 DOI: 10.1109/ISGTEurope.2019.8905552

M. Dumitrașcu, Gheorghe Kucsicsa, I. Grigorescu, D. Micu, I. Mocanu, Alexandra Vrînceanu, B. Mitrică, Loredana Havris, Paul Serban, Cristina Dumitrică

引用次数: 0

Power Quality Knowledge Application for Low Voltage Ride Through Studies of Wind Turbine Generator 电能质量知识在风力发电机组低压穿越研究中的应用

2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe) Pub Date : 2019-09-01 DOI: 10.1109/ISGTEurope.2019.8905668

Cheng Chen, R. Oliveira, M. Bollen, A. Bagheri

引用次数: 2

Artificial Dynamic Theory based Optimal Power Flow 基于人工动态理论的最优潮流

2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe) Pub Date : 2019-09-01 DOI: 10.1109/ISGTEurope.2019.8905456

Anamika Tiwari, A. Mohapatra, S. R. Sahoo

{"title":"Artificial Dynamic Theory based Optimal Power Flow","authors":"Anamika Tiwari, A. Mohapatra, S. R. Sahoo","doi":"10.1109/ISGTEurope.2019.8905456","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905456","url":null,"abstract":"The efficiency and reliability of the power system operation are highly dependent on the solution of the non-linear Optimal Power Flow (OPF) problem. However, the ill-conditioning of the Jacobian poses a serious issue on the solution mechanism as matrix inversion is required. To avoid the Jacobian inversion, this paper introduces a Lyapunov theory-based approach for solving the nonlinear OPF problem. The aim is to transform the static equations of OPF into an artificial dynamic system, such that the equilibrium points of the dynamic system coincide with the optimal solutions of OPF. The variables of OPF are designed as a state vector of an autonomous nonlinear system and variation of these state vectors are developed in such a way that they give a stable vector field. Moreover, nonlinear complementary functions are used to handle the complementary conditions emerging from the Lagrangian formulation. The adapted solution methodology surmounts the shortcomings associated with the Hessian matrix inversion. Also, unlike already existing similar works, our approach gives the primal and dual solution of OPF problem. Simulations on standard IEEE test systems are carried out to show the efficiency of the proposed methodology.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126460652","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

Different responses of load models when facing short-circuits in a distribution system with intermittent distributed generation 间歇分布式发电配电系统中负荷模型面对短路时的不同响应

2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe) Pub Date : 2019-09-01 DOI: 10.1109/ISGTEurope.2019.8905504

A. Pessoa, P. Barra, M. Oleskovicz, F. Arduini, P. E. T. Martins

引用次数: 0

Contribution of Advanced Demand Side Management to Angular Stability of Interconnected Transmission Networks 先进需求侧管理对互联输电网角稳定性的贡献

2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe) Pub Date : 2019-09-01 DOI: 10.1109/ISGTEurope.2019.8905681

Mengxuan Wang, J. Milanović

{"title":"Contribution of Advanced Demand Side Management to Angular Stability of Interconnected Transmission Networks","authors":"Mengxuan Wang, J. Milanović","doi":"10.1109/ISGTEurope.2019.8905681","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905681","url":null,"abstract":"The implementation of Demand Side Management (DSM) in order to enhance power system operational flexibility has gained more and more attention during the past decade. However, DSM could endanger the system stability because it changes the characteristics of system demands. This paper establishes the overall impacts of DSM on angular stability of power system with high penetration of Renewable Energy Sources (RES) and high system operational uncertainty. The overall effects of DSM are assessed by considering the distance (in terms of Euclidean Norm) between stability manifolds of the system before and after applying DSM. The results show that changes of Euclidean Norm with pre-defined positive direction can be adopted to indicate the overall effect of DSM on system angular stability. They further indicate that depending on the system inertia, RES penetration levels and DSM application levels, the effects of DSM on power system angular stability could be very different. A modified version of the 68-bus NETS-NYPS test system in DigSilent/PowerFactory environment has been adopted to perform dynamic simulations.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"164 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123135476","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

Flexibility Assessment Tool by Failure-based Uncertainty Management in Power Systems 基于故障不确定性管理的电力系统灵活性评估工具

2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe) Pub Date : 2019-09-01 DOI: 10.1109/ISGTEurope.2019.8905676

Gokturk Poyrazoglu, Ugur Dolu

引用次数: 1

Improving the Degree of Autarky of a 16 House Neighbourhood in the Netherlands - A case study 提高荷兰16户住宅社区的自给自足程度——一个案例研究

2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe) Pub Date : 2019-09-01 DOI: 10.1109/ISGTEurope.2019.8905491

Bart Homan, S. Nebiolo, Gerwin Hoogsteen, J. Hurink, G. Smit

引用次数: 0

Real-time Grouped Management of Electric Vehicle Battery Chargers (EVBCs) for Voltage Profile Improvement in Radial Distribution Networks 面向径向配电网电压剖面改善的电动汽车电池充电器实时分组管理

2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe) Pub Date : 2019-09-01 DOI: 10.1109/ISGTEurope.2019.8905669

M. A. Zehir, B. Hayes, S. Djokic

引用次数: 2

Use of prediction based meter reputation factors in power systems 基于预测的电表信誉因子在电力系统中的应用

2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe) Pub Date : 2019-09-01 DOI: 10.1109/ISGTEurope.2019.8905750

Lee J. Thomas, Alexandre Canet, Sathsara Abeysinghe

{"title":"Use of prediction based meter reputation factors in power systems","authors":"Lee J. Thomas, Alexandre Canet, Sathsara Abeysinghe","doi":"10.1109/ISGTEurope.2019.8905750","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905750","url":null,"abstract":"Reputation systems provide a protocol for participants to interact based on their past performance. The concept of a prediction based meter reputation factor is introduced as a number between 0.1 and 1 that is assigned to every meter and that varies based on the accuracy of a meter's predictions. A system architecture is presented that allows the instantiation of rules for economic interaction between metered participants in a power system using reputation factors. This will create a system in which individuals are incentivised to provide accurate predictions, giving planners more reliable information. It also provides a basis for the allocation of rewards for flexibility and penalties for inflexibility. Two algorithms to allocate meter reputation factors are presented and assessed using a defined performance index and metering information from the OpenLV project. It is demonstrated that the performance of the meter reputation algorithms can be moderated according to system requirements. It is concluded that instantiation of the algorithms in such a way that makes persecution of individuals impossible is crucial.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":" 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113952286","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

Integration of the EV charging stations into the public lighting infrastructure 将电动汽车充电站融入公共照明基础设施

2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe) Pub Date : 2019-09-01 DOI: 10.1109/ISGTEurope.2019.8905590

D. Topić, G. Knežević, D. Šljivac, Matej Žnidarec, J. Perko

{"title":"Integration of the EV charging stations into the public lighting infrastructure","authors":"D. Topić, G. Knežević, D. Šljivac, Matej Žnidarec, J. Perko","doi":"10.1109/ISGTEurope.2019.8905590","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905590","url":null,"abstract":"In recent years, share of electric vehicles (EV) is increasing every year. This EVs growth of share requires increase in a number of the charging stations which are currently not enough distributed in the system. Most of the people in large cities live in flats where they do not have possibility to charge their EV at home. On the other hand, public lighting infrastructure is very developed in the cities and not used during the daytime. In this paper, possibilities of EV integration into the public lighting infrastructure will be presented. Firstly, public lighting infrastructure is modelled based on the real measurement data. After the public lighting infrastructure is modelled, methodology used for the determination of the maximum number of charging stations that can be integrated into the public lighting infrastructure is presented. When the maximum number of charging stations which can be integrated into the public lighting infrastructure is determined, the analysis of the influence of the charging stations on line loading and voltage profile is performed. In the last part of the paper, conclusive remarks are brought based on the analysis results","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"13 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113955844","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