Search results for "Prosumer"
showing 10 items of 15 documents
Viable Systems Approach and Consumer Culture Theory: A Conceptual Framework
2013
The aim of this study is to depict the relational dynamics between the firm/ brand and the individual/consumer or communities of consumers. To this aim we propose a conceptual framework, integrating the viable systems approach (VSA) with consumer culture theory (CCT), which considers the individual as an active co-maker of the product/brand (‘prosumer’). The VSA view of the firm overcomes the limitations of CCT research, which is mainly focused on the individual, giving little consideration to the other actors in the context. Among the different approaches under the umbrella of viable systems we chose the VSA because of its emphasis on the analysis of the systemic external relations with th…
Prosumer’s impact on low voltage distribution networks
2019
The use of renewable energy, within nowadays energy policy, has increased considerably all over the world in order to respond to the increasing energy consumption and to reduce the environmental impact of the electricity generation. At the beginning, the relatively low penetration levels of distributed generation does not produce problems, however, the nowadays massive increase of local power generation have led to new integration challenges in order to ensure the reliability and quality of the power supply. This paper also highlights some aspects regarding the use of the active distribution networks of low voltage to which electric energy producers are connected-the prosumers: advantages a…
Thermodynamic-based cost allocation in low-temperature thermal grids in presence of distributed energy producers
2022
Thermal grids are well-established technologies that can cover the thermal demands of buildings in a more sustainable way. The lower operating temperature will allow not only for the integration of heat produced by thermal renewable energy sources but also for the storage of surplus electricity from the grid using power to heat technologies. To ensure a wider diffusion of this technology, it is important to propose a method for the cost allocation among producers connected to the grid. In this regard, this paper proposes Exergoeconomics as a possible solution. To show the capabilities of the method, some operating scenarios are compared for a cluster of five buildings in the tertiary sector…
DEMAND Project: An algorithm for the assessment of the prosumers’ flexibility
2020
Demand side aggregation represents an important opportunity for ancillary services provision due to the potential that the coordinated management of distributed resources has on affecting power systems' operation. In this framework, the Aggregator has a main role and takes on different relationships with the other actors of the power system, usually becoming a mediator between the prosumers and the distribution system operator. The DEMAND project introduces a new point of view in demand side aggregation by proposing a new framework where the Aggregator is no more needed and prosumers can share and combine their flexibility in a new aggregation platform called Virtual Aggregation Environment…
DEMAND Project: Bottom-Up Aggregation of Prosumers in Distribution Networks
2018
The paper explains the concept of the DEMAND project, whose aim is to develop a technical framework for allowing a Bottom-Up aggregation of prosumers connected to the distribution grid. Load and generation aggregation is a very current issue given the great potential that the coordinated management of distributed resources has on power systems operation and design. The novelty in DEMAND is the absence of a physical aggregator and the recourse to a virtual aggregation environment (VAE) for allowing the exchange of information among the prosumers in order to provide a service to the DSO. After a general description of the research project, the paper presents the services that the aggregated c…
A Methodology for Exploiting Smart Prosumers’ Flexibility in a Bottom-Up Aggregation Process
2022
The electrical power system is evolving in a way that requires new measures for ensuring its secure and reliable operation. Demand-side aggregation represents one of the more interesting ways to provide ancillary services by the coordinated management of a multitude of different distributed resources. In this framework, aggregators play the main role in ensuring the effectiveness of the coordinated action of the distributed resources, usually becoming mediators in the relation between distribution system operators and smart prosumers. The research project DEMAND recently introduced a new concept in demand-side aggregation by proposing a scheme without a central aggregator where prosumers ca…
Creativity, Comparison and Sharing in the Co-Creation of the Communication Campaign
2022
In the fourth chapter the evolution of Oltre's online campaign will be transversally analysed, focusing on the path of awareness acquisition by the second-generation youth involved in the co-creation process of the campaign. Afterwards, we will be analysing in detail the backstage of the creation of content. Through the participatory method, we will be highlighting how the content creators of our campaign selected the themes and the perspective from which to deal with them. We will be underlying how the content creators dismantled the circulating representation and built a counter-narrative or an alternative narrative and converted the idea, through a process of creative co-construction, in…
Energy self-consumers and renewable energy communities in Italy: New actors of the electric power systems
2021
Abstract The new European Directive RED-II on the promotion of the use of renewable energy sources has introduced the concept of the Renewable Energy Community. This new entity has the potential to change the relations among end-users and the latter and the other actors of the energy sector. In particular, the electrical sector appears the most influenced by the implementation of this paradigm. Indeed, the need for self-consumption and for exploiting the full potential of renewable energy in a Renewable Energy Community influences how the end-users exchange energy with the power grid, the rules for their connection to the grid, the implementation of Demand Response and other energy manageme…
Dynamic simulation of a 4th Generation District Heating network with the presence of prosumers
2022
District Heating Network is identified as a promising technology for the decarbonization of urban areas. Thanks to the surplus of heat available from distributed renewable energy plants, a typical heat consumer of the network could become an energy producer during the day (typically referred to as “prosumer”). Models for thermal grids developed during the years usually assumed a centralized heat production. The increasing presence of prosumers will require accurate dynamic modeling to monitor the changes induced in the thermohydraulic variables of the network. To fill this knowledge gap, this paper aims at developing a model of a thermal grid with prosumers in TRNSYS environment. The model …
Simulation-based analysis of the potentiality of incentives for prosumer flexibility
2016
In the last few decades, the diffusion of technological solutions in the green energy area has often been fostered and advanced by governments. Thanks to an incentive-driven policy, advancements in clean energy utilizing Renewable Energy Sources (RESs) such as solar panels and wind turbines, have spread all over the world and have become part of our everyday life. In this paper, the fostering approach of government to support the dissemination of prosumer flexibility inside the grid is examined. Full inclusion of prosumers into the regulatory framework of the electricity sector can lead to important improvements regarding the network operating conditions. Prosumers can be dynamic actors in …