2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)最新文献

{"title":"Challenges for the design of a Vehicle-to-Grid Living Lab","authors":"R. Ghotge, A. V. Wijk, Z. Lukszo","doi":"10.1109/ISGTEurope.2019.8905503","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905503","url":null,"abstract":"This paper outlines the challenges faced during the implementation of a Vehicle-2-Grid set-up from the design phase, through project planning, application for permits and clearances, procurement of equipment and installation. It is based on the experience of designing a living lab at the Green Village in TU Delft, the Netherlands. Desk research and active collection of information from various stakeholders was performed to outline the current state of the technology and the barriers for various stakeholders. It is the aim of this work to provide insight into the subsequent design of V2G systems for future research and pilot projects.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"19 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":"132403268","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}

{"title":"Modeling of IEC 61850 GOOSE Substation Communication Traffic Using ARMA Model","authors":"Ronak Feizimirkhani, A. Bratcu, Y. Bésanger, A. Labonne, T. Braconnier","doi":"10.1109/ISGTEurope.2019.8905634","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905634","url":null,"abstract":"Since smart grids raised much attention nowadays considering that there exist strong interactions between Information and Communication Technology (ICT) and electric power systems, it is paramount important to model the communication traffic behavior mathematically to be able to assess the cyber-physical interconnection quality, as their interrelated parameters may affect both electrical and communication systems. In this paper we propose a data-driven-based stochastic model of the IEC 61850 Generic Object Oriented Substation Events (GOOSE, a widely used protocol in smart grids) traffic over a real-time traffic generator. The network traffic is well estimated by the Auto Regressive Moving Average (ARMA) model using Box-Jenkins method. Signal processing and identification are performed in MATLAB®/Simulink® and the model is validated using an intelligent substation test bench. In further works, this model will be used for analysis and control of smart grids as cyber-physical systems.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"37 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":"133976100","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}

{"title":"Linearized Attack Vector Formulation against AC State Estimator","authors":"Gaurav Khare, A. Mohapatra, S. Singh","doi":"10.1109/ISGTEurope.2019.8905700","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905700","url":null,"abstract":"Recently, False Data Injection Attack (FDIA) has gained much attention in the electrical research community, because of the adverse effects of FDIA on the day-to-day operation of smart grids. Recent literature provides various approaches to formulate the Attack Vector (AV), to misguide the DC state estimator as well as AC state estimator. However most approaches which formulate the AV for AC state estimator are iterative in nature. Hence, in this work, an approach for linearized AV formulation has been proposed to formulate stealth as well as semi-stealth FDIAs against the nonlinear AC state estimator. The proposed linearized attack vector formulation technique, will not only be able to deceive the bad data detection but shall also be able to formulate the AV in the least possible amount of time. A maximizing approach has also been proposed to maximize the effect of FDIA. The proposed approach has been tested on the IEEE 118 bus test system, under various loading conditions with varying degree of attack magnitudes, which prove the efficacy of the approach.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"8 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":"125198963","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}

{"title":"Impact of Solar Photovoltaic on LFC of Interconnected Power System using I-PD Controller","authors":"Abhineet Prakash, S. Parida","doi":"10.1109/ISGTEurope.2019.8905696","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905696","url":null,"abstract":"This article highlights the impact of large Solar Photovoltaic (SPV) system on Load Frequency Control (LFC) in a power system. The paper deals with the LFC of the two-area multisource interconnected power system wherein the first area contain thermal power plant and SPV, the second area contains a geothermal power plant. Small signal mathematical modeling of the thermal and geothermal turbine is discussed. Also, mathematical modelling of the power system (generator and load) and tie-lie is discussed in detail. In this paper, a 2-degree of freedom I-PD (Integral-Proportional Derivative) controller is suggested as secondary controller and performances of I-PD controller are compared with classical controllers like I, PI and PID controllers. Secondary controller gains are optimized by a meta-heuristic Sine Cosine Algorithm (SCA). Sensitivity analysis reveals that the SCA optimized I-PD controller is robust enough for the change in the system parameters like Small Load Perturbation (SLP), inertia constant and tie-line loading.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"5 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":"133306169","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}

{"title":"Modeling and Design of a Synchronous Reference Frame Enhanced Phase Locked Loop","authors":"M. A. Hasan, S. Parida","doi":"10.1109/ISGTEurope.2019.8905493","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905493","url":null,"abstract":"Phase Locked Loops (PLL) are widely used for phase synchronization of two or more than two signals. In power electronics and drives applications, various control schemes are developed in synchronously rotating frame and PLL are used for synchronization of different control units. An Enhanced Phase Locked Loop (EPLL) is an improved structure of conventional PLL. This paper presents the detailed mathematical modeling and design of EPLL in synchronous reference frame. Design based on mathematical modeling is verified through simulation results in this work. Such detailed mathematical model and design is not available in literature which can be very helpful for power electronics and drives applications.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"16 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":"133845250","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}

{"title":"Proceedings of 2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","authors":"","doi":"10.1109/isgteurope.2019.8905614","DOIUrl":"https://doi.org/10.1109/isgteurope.2019.8905614","url":null,"abstract":"grids designing, managing operating qualitatively new complex socio-technical technical perspective, solutions to limited ability to predict stochastic generation demand in communications, control Abstract. A global sustainable energy system can be realised with predominantly solar and wind as energy source, converted into electricity via solar panels and wind turbines. Where possible, useful and cost effective, the electricity produced is directly used. However, lowest cost solar and wind electricity can be produced far away from the demand, requiring conversion to hydrogen by electrolysis for cheap transport and storage. The lower electricity production cost and cheaper transport and storage cost will compensate for extra energy conversion losses and costs. The hydrogen can be transported in large quantities worldwide by ship or by pipelines and stored in the underground in salt caverns. Volumes and capacities for hydrogen transport and storage are orders of magnitude larger than for electricity. Today, the conversion process to convert hydrogen in heat, electricity or mechanical power is via combustion. However, in future electrochemical conversion via fuel cells will become more important. Fuel cells for mobility, in buildings for power and heat, and for electricity balancing. In the end electrochemical conversion using electrolysers and fuel cells together with heat pump technology will fully replace combustion technologies. A smart integration of electricity and hydrogen systems using electrochemical conversion and heat pump technology can deliver energy demand in all sectors, clean, reliable and affordable. Electricity and hydrogen will be the carbon-free symbiotic energy carriers and smart grids needs to integrate both. Abstract. The term smart grid has been around for well over a decade, yet AI and machine learning are now enabling humans to make smarter decisions in managing the power grid. Augmenting humans with digital enhanced cognitive functions such as sight, touch and hearing, all workflows are being re-imagined to increase grid capacity, worker safety and customer experience: How can a machine learning ‘grid model’ help TSO-operators spot the risks and grid operating limits? How can vegetation growth models, satellite images and accurate weather prediction send crews out to the right place and time to cut tree branches before interfering with power lines? And how can visual recognition, augmented reality and speech recognition help field workers do their jobs safely, efficiently and with a higher job satisfaction? These elements come together in what IBM calls ‘The Cognitive Enterprise’, or in this case 'The Cognitive Grid Enterprise'. Abstract. The electric power utilities are transitioning towards a Smart Grid as a result of the changes in the industry driven by the developments of computer and communication technologies, as well as the increasing penetration of renewable distributed energy resources. The presentation describes","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"102 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":"115501815","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}

{"title":"Comparison of Two Day-Ahead Offering Strategies for a Flexible CHP Plant in Germany","authors":"Simon Ackermann, A. Szabo, S. Paulus, Florian Steinke","doi":"10.1109/ISGTEurope.2019.8905452","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905452","url":null,"abstract":"Two different day-ahead bidding strategies for a flexible combined heat and power plant are discussed. The plant portfolio consists of multiple combined heat and power units, a heat storage, gas boilers and an electric boiler. The first strategy relies on two-stage stochastic optimization which uses scenarios for electricity prices and thermal loads as inputs. The second “flat-bidding” strategy uses deterministic forecasts for electricity prices and thermal load. The performance of the two strategies is evaluated for four months in 2016 by consecutively simulating the day-ahead auction participation and subsequent plant operation. Both strategies are benchmarked against a perfect information optimization. The stochastic optimization decreases the costs in the range of +4 to −1 percent compared to the flat bidding scheme yet requiring excessively more computation time.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"1 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":"115698176","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}

{"title":"Optimal engagement and operation of a grid-connected PV/battery system","authors":"A. N'Goran, Bruno Daugrois, Marc Lotteau, S. Demassey","doi":"10.1109/ISGTEurope.2019.8905617","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905617","url":null,"abstract":"Microgrid operation scheduling is a widely studied topic, but the performances of the solution algorithms proposed in the literature are rarely discussed and, in practice, scheduling is often only loosely optimized. In this paper, we present a practical context of coordination between a microgrid and an utility grid which concerns hundreds of microgrids worldwide. We adapt three distinct optimization strategies – mixed integer quadratic programming, simulation-based genetic algorithm and expert-based heuristic – and empirically compare their strengths. Our results emphasize the benefit of seeking for optimality, while the inaccuracies of the system dynamic model are compensated by periodic recomputation.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"20 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":"114304018","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}

{"title":"State forecasting in distribution networks","authors":"Mitja Antoncic, Marjan Ilkovski, B. Blazic","doi":"10.1109/ISGTEurope.2019.8905521","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905521","url":null,"abstract":"The subject addressed in this paper is the state forecast functionality as a part of the advanced distribution network voltage-control algorithm. The algorithm itself consists of different parts, namely the state estimation, state forecast and voltage control. The main purpose of the algorithm is the estimation of the network state and its short-term forecast, which serves as a basis for network voltage control and service provision. In order to provide services, the distribution network state has to be known at the present time and also in the near future, in order to foresee the permissible duration of the service. Allowable voltage reduction relies on the normal network state (without the running CVR functionality). In order to estimate the voltage “reserve”, the state of the network must be known in advance.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"84 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":"114378435","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}

{"title":"MVDC Application: Switching Processes AC-to-DC, DC -to- AC and Imbalance Mitigation through DC Mode","authors":"T. C. D. Oliveira, F. V. Overbeeke, V. Ćuk, E. Jong","doi":"10.1109/ISGTEurope.2019.8905558","DOIUrl":"https://doi.org/10.1109/ISGTEurope.2019.8905558","url":null,"abstract":"Proposal Flexible AC/DC-link (FDCL) testing is devoted to its ancillary services and to its interaction with the network. In the laboratory identify, tests are being performed with regards to the flexibility of the operation, and the level of efficiency and improvement on power quality that can be gained with the control of the system. The present study begins by examining the switching procedure AC-to-DC and DC-to-AC of the FDCL and then, as an initial testing phase, the aspects regarding its improvement through ancillary services (Imbalance mitigation) in the DC mode are tested and verified for real scenarios.","PeriodicalId":305933,"journal":{"name":"2019 IEEE PES Innovative Smart Grid Technologies Europe (ISGT-Europe)","volume":"298 2 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":"114389498","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}