Pub Date : 2019-09-01DOI: 10.1109/SEST.2019.8849065
I. Dukovska, N. Paterakis, H. Slootweg
In this paper, the coordinated operation of agents representing residential household energy management systems in the electricity market is considered. Each agent has its local decision vector that may contain both continuous and discrete variables. The problem of minimizing the energy procurement cost of the community of agents is represented by a Mixed Integer Linear Program with local and global constraints. A dual decomposition method with a tightening of the global constraint is applied to solve the problem with guarantees for the feasibility of the obtained solutions. The problem is decomposed and solved in a distributed way with coordination by a community coordinator. The method is applied to a realistic case study of 15 households.
{"title":"Coordination for Prosumers' Electricity Trading Agents via Distributed Optimization","authors":"I. Dukovska, N. Paterakis, H. Slootweg","doi":"10.1109/SEST.2019.8849065","DOIUrl":"https://doi.org/10.1109/SEST.2019.8849065","url":null,"abstract":"In this paper, the coordinated operation of agents representing residential household energy management systems in the electricity market is considered. Each agent has its local decision vector that may contain both continuous and discrete variables. The problem of minimizing the energy procurement cost of the community of agents is represented by a Mixed Integer Linear Program with local and global constraints. A dual decomposition method with a tightening of the global constraint is applied to solve the problem with guarantees for the feasibility of the obtained solutions. The problem is decomposed and solved in a distributed way with coordination by a community coordinator. The method is applied to a realistic case study of 15 households.","PeriodicalId":158839,"journal":{"name":"2019 International Conference on Smart Energy Systems and Technologies (SEST)","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":"116975874","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}
Pub Date : 2019-09-01DOI: 10.1109/SEST.2019.8849000
Ben Hoepfner, R. Vick
To synchronize grid-connected voltage source inverters with the grid, the knowledge about the phase angle of the fundamental, positive sequence of the supplying voltage is necessary. For additional compensation tasks, the knowledge about all symmetrical components is needed as well. A DSOGI-PLL (dual second order generalized integrator - phase locked loop) provides a method to determine the phase angle in a notable manner. Because of a co-dependency between the DSOGI and the PLL through its estimated frequency, the speed of the PI controller is limited. A solution is to set a fixed value as tuning frequency with recalculation of the resulting errors. This paper offers a method based on a frequency-fixed DSOGI-PLL to calculate the phase angle and the symmetrical components of the supplying voltage with high damping of harmonics which are inherent in it, in a fast and stable way.
{"title":"Symmetrical Components Detection With FFDSOGI-PLL Under Distorted Grid Conditions","authors":"Ben Hoepfner, R. Vick","doi":"10.1109/SEST.2019.8849000","DOIUrl":"https://doi.org/10.1109/SEST.2019.8849000","url":null,"abstract":"To synchronize grid-connected voltage source inverters with the grid, the knowledge about the phase angle of the fundamental, positive sequence of the supplying voltage is necessary. For additional compensation tasks, the knowledge about all symmetrical components is needed as well. A DSOGI-PLL (dual second order generalized integrator - phase locked loop) provides a method to determine the phase angle in a notable manner. Because of a co-dependency between the DSOGI and the PLL through its estimated frequency, the speed of the PI controller is limited. A solution is to set a fixed value as tuning frequency with recalculation of the resulting errors. This paper offers a method based on a frequency-fixed DSOGI-PLL to calculate the phase angle and the symmetrical components of the supplying voltage with high damping of harmonics which are inherent in it, in a fast and stable way.","PeriodicalId":158839,"journal":{"name":"2019 International Conference on Smart Energy Systems and Technologies (SEST)","volume":"25 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":"115647542","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}
Pub Date : 2019-09-01DOI: 10.1109/SEST.2019.8849003
S. Fernandez, F. Lucena, M. Iglesias
A new energy paradigm is emerging in which renewable energies will play a much bigger role, as well as one in which hydrogen emerge as an important energy vector. Within the global consumption of energy, both present and future, the residential sector comprises an important portion of consumption and is therefore an important factor in the new energy paradigm. In line with this scenario, this study analyses the feasibility of using a storage system based on hydrogen as an alternative to using a battery storage system in an isolated photovoltaic installation to supply a house's electric demand.
{"title":"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","authors":"S. Fernandez, F. Lucena, M. Iglesias","doi":"10.1109/SEST.2019.8849003","DOIUrl":"https://doi.org/10.1109/SEST.2019.8849003","url":null,"abstract":"A new energy paradigm is emerging in which renewable energies will play a much bigger role, as well as one in which hydrogen emerge as an important energy vector. Within the global consumption of energy, both present and future, the residential sector comprises an important portion of consumption and is therefore an important factor in the new energy paradigm. In line with this scenario, this study analyses the feasibility of using a storage system based on hydrogen as an alternative to using a battery storage system in an isolated photovoltaic installation to supply a house's electric demand.","PeriodicalId":158839,"journal":{"name":"2019 International Conference on Smart Energy Systems and Technologies (SEST)","volume":"28 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":"123458080","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}
Pub Date : 2019-09-01DOI: 10.1109/SEST.2019.8849097
Hilmi Cihan Güldorum, Ayşe Kübra Erenoğlu, İbrahim Şengör, O. Erdinç, J. Catalão
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.
{"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}
Pub Date : 2019-09-01DOI: 10.1109/SEST.2019.8849153
T. Alskaif, Gijs van Leeuwen
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.
{"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}
Pub Date : 2019-09-01DOI: 10.1109/SEST.2019.8849071
V. Fialho, F. Fortes
Nowadays, Low Power Wide Area Networks (LPWAN) assumes an important role on the evolution and growing of wireless network sensors. The actual technologies based on Internet of Things (IoT) allow sensor connectivity to Internet. This feature enables real time acquisition of several physical data important for smart cities monitoring. Depending on the adopted wireless communication standard, sensor information is transmitted according to several radio communication conditions, namely binary rate, bandwidth and duty cycle policy. This paper presents a wireless sensor network design based on power consumption optimization. The proposed optimization focus on the number of end devices (sensors), distance of each end device to the gateway and the radio configuration parameters. Two end devices distribution around the gateway are analyzed for prior network power consumption optimization. The obtained results are supported on two different IoT devices.
{"title":"Low Power IoT Network Sensors Optimization for Smart Cities Applications","authors":"V. Fialho, F. Fortes","doi":"10.1109/SEST.2019.8849071","DOIUrl":"https://doi.org/10.1109/SEST.2019.8849071","url":null,"abstract":"Nowadays, Low Power Wide Area Networks (LPWAN) assumes an important role on the evolution and growing of wireless network sensors. The actual technologies based on Internet of Things (IoT) allow sensor connectivity to Internet. This feature enables real time acquisition of several physical data important for smart cities monitoring. Depending on the adopted wireless communication standard, sensor information is transmitted according to several radio communication conditions, namely binary rate, bandwidth and duty cycle policy. This paper presents a wireless sensor network design based on power consumption optimization. The proposed optimization focus on the number of end devices (sensors), distance of each end device to the gateway and the radio configuration parameters. Two end devices distribution around the gateway are analyzed for prior network power consumption optimization. The obtained results are supported on two different IoT devices.","PeriodicalId":158839,"journal":{"name":"2019 International Conference on Smart Energy Systems and Technologies (SEST)","volume":"26 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":"114233310","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}
Pub Date : 2019-09-01DOI: 10.1109/SEST.2019.8848993
Pedro Acevedo-Rueda, Cristian Camacho-Parra, G. Osma-Pinto, Rusber Rodríguez-Velásquez
In this paper, a methodology that allows the location of sources and energy storage together with the sizing of the distribution network is presented. This methodology uses a Mixed integer nonlinear programming (MINLP), which is solved using algorithms: Quantum behaved Particle Swarm Optimization (QPSO) and genetic algorithms (GA) with Matlab, and with the solvers BARON, BONMIN, and LINDO of GAMS, in order to find the best possible solution and with the least computation time. And the proposed methodology is applied in a non-interconnected area, located in the rural area of the municipality of Cimitarra Colombia.
{"title":"Localization of Energy Sources and Distribution System Sizing in a Low Voltage Isolated Microgrid","authors":"Pedro Acevedo-Rueda, Cristian Camacho-Parra, G. Osma-Pinto, Rusber Rodríguez-Velásquez","doi":"10.1109/SEST.2019.8848993","DOIUrl":"https://doi.org/10.1109/SEST.2019.8848993","url":null,"abstract":"In this paper, a methodology that allows the location of sources and energy storage together with the sizing of the distribution network is presented. This methodology uses a Mixed integer nonlinear programming (MINLP), which is solved using algorithms: Quantum behaved Particle Swarm Optimization (QPSO) and genetic algorithms (GA) with Matlab, and with the solvers BARON, BONMIN, and LINDO of GAMS, in order to find the best possible solution and with the least computation time. And the proposed methodology is applied in a non-interconnected area, located in the rural area of the municipality of Cimitarra Colombia.","PeriodicalId":158839,"journal":{"name":"2019 International Conference on Smart Energy Systems and Technologies (SEST)","volume":"117 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":"114365366","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}
Pub Date : 2019-09-01DOI: 10.1109/SEST.2019.8849127
A. Mazza, G. Chicco
This paper presents the effectiveness of exploiting the losses allocated to the nodes of a radial distribution system as an indicator of the impact of the diffusion of distributed energy resources in the network. The calculation of the losses allocated to the nodes is not included in the commercial power flow solvers, even though the implementation of this calculation is simple and the results provide meaningful information. The interpretation of the allocated losses is illustrated in this paper, on the basis of the results obtained on a typical test network under different case studies.
{"title":"Losses Allocated to the Nodes of a Radial Distribution System with Distributed Energy Resources — A Simple and Effective Indicator","authors":"A. Mazza, G. Chicco","doi":"10.1109/SEST.2019.8849127","DOIUrl":"https://doi.org/10.1109/SEST.2019.8849127","url":null,"abstract":"This paper presents the effectiveness of exploiting the losses allocated to the nodes of a radial distribution system as an indicator of the impact of the diffusion of distributed energy resources in the network. The calculation of the losses allocated to the nodes is not included in the commercial power flow solvers, even though the implementation of this calculation is simple and the results provide meaningful information. The interpretation of the allocated losses is illustrated in this paper, on the basis of the results obtained on a typical test network under different case studies.","PeriodicalId":158839,"journal":{"name":"2019 International Conference on Smart Energy Systems and Technologies (SEST)","volume":"302 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":"122314727","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}
Pub Date : 2019-09-01DOI: 10.1109/SEST.2019.8849128
Alan Pino, F. Lucena, J. G. Macho
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.
{"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}
Pub Date : 2019-09-01DOI: 10.1109/SEST.2019.8849101
Roberto Alvaro-Hermana, J. Merino, J. Fraile-Ardanuy, S. Castaño-Solis, David Jiménez
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.
{"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}
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