2019 International Conference on Smart Energy Systems and Technologies (SEST)最新文献_第5页

Coordination for Prosumers' Electricity Trading Agents via Distributed Optimization 基于分布式优化的产电商交易代理协调

2019 International Conference on Smart Energy Systems and Technologies (SEST) Pub Date : 2019-09-01 DOI: 10.1109/SEST.2019.8849065

I. Dukovska, N. Paterakis, H. Slootweg

引用次数: 7

Symmetrical Components Detection With FFDSOGI-PLL Under Distorted Grid Conditions 扭曲网格条件下FFDSOGI-PLL的对称分量检测

2019 International Conference on Smart Energy Systems and Technologies (SEST) Pub Date : 2019-09-01 DOI: 10.1109/SEST.2019.8849000

Ben Hoepfner, R. Vick

引用次数: 6

Feasibility study of the use of a hydrogen-based storage system as an alternative to battery storage of a standalone photovoltaic installation to supply a house's electric demand 使用氢基存储系统作为独立光伏装置的电池存储的替代方案，以满足住宅电力需求的可行性研究

2019 International Conference on Smart Energy Systems and Technologies (SEST) Pub Date : 2019-09-01 DOI: 10.1109/SEST.2019.8849003

S. Fernandez, F. Lucena, M. Iglesias

引用次数: 0

An Interoperability Platform for Electric Vehicle Charging Service Considering Dual System Operator and Electric Vehicle Owner Sides 考虑系统运营商和车主双方的电动汽车充电服务互操作平台

2019 International Conference on Smart Energy Systems and Technologies (SEST) Pub Date : 2019-09-01 DOI: 10.1109/SEST.2019.8849097

Hilmi Cihan Güldorum, Ayşe Kübra Erenoğlu, İbrahim Şengör, O. Erdinç, J. Catalão

{"title":"An Interoperability Platform for Electric Vehicle Charging Service Considering Dual System Operator and Electric Vehicle Owner Sides","authors":"Hilmi Cihan Güldorum, Ayşe Kübra Erenoğlu, İbrahim Şengör, O. Erdinç, J. Catalão","doi":"10.1109/SEST.2019.8849097","DOIUrl":"https://doi.org/10.1109/SEST.2019.8849097","url":null,"abstract":"The role of transportation in the overall emissions in light of the increasing environmental awareness has led to a rapid transition to the use of electric vehicles (EVs), especially in the last decade. The EVs have seminal advantages in terms of different point of views; however, they may pose vital challenges for the electric power system operation due to their stochastic characteristics as an electrical load. Several industrial and academic research studies have already been and are still conducted in this respect. Specifically, the development of combined technical and business-oriented operational models is extremely significant for sustainable penetration of EVs. In this study, an interoperability platform is proposed for EV charging service taking dual sides of the mentioned service as system operator and EV owner into account, being proposed as a new perspective in this area, also compared to industrial software platforms for EV charging service by service providers rather than power system operators. The developed software platforms are demonstrated and case study based analyses are conducted to present the applicability of the proposed concept.","PeriodicalId":158839,"journal":{"name":"2019 International Conference on Smart Energy Systems and Technologies (SEST)","volume":"10 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":"125430127","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

Decentralized Optimal Power Flow in Distribution Networks Using Blockchain 基于区块链的分布式配电网最优潮流

2019 International Conference on Smart Energy Systems and Technologies (SEST) Pub Date : 2019-09-01 DOI: 10.1109/SEST.2019.8849153

T. Alskaif, Gijs van Leeuwen

{"title":"Decentralized Optimal Power Flow in Distribution Networks Using Blockchain","authors":"T. Alskaif, Gijs van Leeuwen","doi":"10.1109/SEST.2019.8849153","DOIUrl":"https://doi.org/10.1109/SEST.2019.8849153","url":null,"abstract":"The rapid development of distributed energy resources (DER) in the distribution grid calls for novel control and coordination solutions. Optimal management of DER will enable end-users to decrease their electricity costs and provide crucial services to grid operators. In this paper, a decentralized Optimal Power Flow (OPF) model is used to locally coordinate DER in distribution networks, while considering the network constraints, in a distributed, transparent and secure fashion. To achieve that, a consensus-based distributed optimization algorithm is developed using the general form Alternating Direction Method of Multipliers (ADMM). To enable transparent and verifiable management of the network, the paper provides a comprehensive procedure for the implementation of the decentralized OPF on a private blockchain-smart contracts platform. The performance of the proposed framework is tested using real data from a case study in a residential neighborhood in Amsterdam with different varieties of DER. The implementation procedure on a blockchain-smart contracts platform may be adopted in other problems that require a smart contract to act as a virtual aggregator.","PeriodicalId":158839,"journal":{"name":"2019 International Conference on Smart Energy Systems and Technologies (SEST)","volume":" 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113949832","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: 23

Low Power IoT Network Sensors Optimization for Smart Cities Applications 面向智慧城市应用的低功耗物联网传感器优化

2019 International Conference on Smart Energy Systems and Technologies (SEST) Pub Date : 2019-09-01 DOI: 10.1109/SEST.2019.8849071

V. Fialho, F. Fortes

引用次数: 8

Localization of Energy Sources and Distribution System Sizing in a Low Voltage Isolated Microgrid 低压隔离微电网中能源定位与配电系统规模

2019 International Conference on Smart Energy Systems and Technologies (SEST) Pub Date : 2019-09-01 DOI: 10.1109/SEST.2019.8848993

Pedro Acevedo-Rueda, Cristian Camacho-Parra, G. Osma-Pinto, Rusber Rodríguez-Velásquez

引用次数: 0

Losses Allocated to the Nodes of a Radial Distribution System with Distributed Energy Resources — A Simple and Effective Indicator 分布能源的径向配电系统节点损耗分配——一个简单有效的指标

2019 International Conference on Smart Energy Systems and Technologies (SEST) Pub Date : 2019-09-01 DOI: 10.1109/SEST.2019.8849127

A. Mazza, G. Chicco

引用次数: 2

Economic Analysis for Solar Energy Integration in a Microbrewery 小型啤酒厂太阳能集成的经济分析

2019 International Conference on Smart Energy Systems and Technologies (SEST) Pub Date : 2019-09-01 DOI: 10.1109/SEST.2019.8849128

Alan Pino, F. Lucena, J. G. Macho

{"title":"Economic Analysis for Solar Energy Integration in a Microbrewery","authors":"Alan Pino, F. Lucena, J. G. Macho","doi":"10.1109/SEST.2019.8849128","DOIUrl":"https://doi.org/10.1109/SEST.2019.8849128","url":null,"abstract":"In order to reduce the energy cost of a microbrewery, the integration of a combination of two solar technologies is proposed. The aim is to provide from solar 50% of the annual electricity consumption and 30% of the heat requirements. For this purpose, a solar thermal system (ST) composed of 14.6 m2 of flat-plate collectors and a 1.4 m3 storage tank is modelled. In addition, a 2.86-kWp on-grid photovoltaic (PV) system is studied. The location selected is Seville, Spain, where the annual Global Horizontal Irradiation is 1,755 kWh/m2. The results are obtained by transient hourly simulations throughout the year employing TRNSYS. The Net Present Value (NPV) and Discounted Payback Period (DPP) are calculated for four scenarios. The PV system shows a positive NPV and a DPP of 8.3 years under a net-billing scheme. The NPV for the solar thermal system is negative, owing to the low cost of natural gas. Thus, it is not attractive to install it under the existing scenario. Nevertheless, an alternative solution has been studied, heat recovery from the cooling water to be used for the next batch. This case results in lower investment than the ST and leads to a positive NPV and a DPP of 8.1 years. In order to assess the environmental impact, the CO2 emission reduction is also calculated. The favorable results obtained in this study show the potential benefits of solar energy integration in the small-scale industry with a batch process.","PeriodicalId":158839,"journal":{"name":"2019 International Conference on Smart Energy Systems and Technologies (SEST)","volume":"17 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":"120936122","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

Shared Self-Consumption Economic Analysis for a Residential Energy Community 住宅能源社区共享自用经济分析

2019 International Conference on Smart Energy Systems and Technologies (SEST) Pub Date : 2019-09-01 DOI: 10.1109/SEST.2019.8849101

Roberto Alvaro-Hermana, J. Merino, J. Fraile-Ardanuy, S. Castaño-Solis, David Jiménez

{"title":"Shared Self-Consumption Economic Analysis for a Residential Energy Community","authors":"Roberto Alvaro-Hermana, J. Merino, J. Fraile-Ardanuy, S. Castaño-Solis, David Jiménez","doi":"10.1109/SEST.2019.8849101","DOIUrl":"https://doi.org/10.1109/SEST.2019.8849101","url":null,"abstract":"Self-consumption is a growing public demand in an energy environment with growing electricity costs and decreasing photovoltaic installation costs. Shared self-consumption is an imperative aspect for bringing self-consumption into Multi-Family Residential Buildings (MRB), where most families live. Nevertheless, current legislation in most countries does not consider shared self-consumption or does not exploit its full potential; such is the case of Spain or Portugal. This paper will present a novel optimization problem for studying the economics of a shared self-consumption installation in a MRB (composed of five family demands, a PV installation and a battery) with the aim of reducing the total bill of the MRB during an entire year. The impact on energy communities of two different types of energy policies is analysed: the remuneration scheme for the surplus energy (net metering, net billing, and exclusive self-consumption policies) and the regulation for shared self-generated energy (demand-dependent, proportional output and no sharing). It is found that the regulation for the sharing energy can be more important that the remuneration scheme, which has been the traditional target of the self-consumption policy.","PeriodicalId":158839,"journal":{"name":"2019 International Conference on Smart Energy Systems and Technologies (SEST)","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":"132710955","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