Sökning: "Energidelning"

Visar resultat 1 - 5 av 7 uppsatser innehållade ordet Energidelning.

1. 1. Extension of low voltage distribution by pure DC or mixed AC/DC parts for integration of solar PV and EV charging

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Sofie Jiang; [2022]
   Nyckelord :LVDC; LVAC; solar PV system; electric vehicle charging station; IKN-regulation; distribution system; RES integration; LVDC; LVAC; solceller; elfordon; laddstolpar; IKN-regelverk; distributionsnät; förnyelsebara energikällor;

   Sammanfattning : This work examines the local distribution system in two residential areas in two Swedish towns, Oxelösund and Karlskrona, and studies how integration of PV systems and electric vehicle (EV) charging stations (CS) will affect the present distribution system. The research questions focus on the economic feasibility of a LVDC system, how it compares to a traditional LVAC (low voltage alternating current) system from an economic and technical perspective, and the possibilities a LVDC system brings to other DC component applications. LÄS MER

3. 2. Techno-economic feasibility for residential Local Energy Communities: Case study of Italy

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Linda Colarullo; [2021]
   Nyckelord :Local Energy Community; Energy Sharing; Italy; Virtual Regulation Model; Distributed Renewable Energy Resources; Self-consumption maximization; Demand Side Management;

   Sammanfattning : The use of renewable energy has proven to be essential for the decarbonisation of the energy system, bringing changes on both the production and consumption side, with an increase of renewable energy in the mix and a change in the role of consumers. From passive actors, Consumers are becoming Prosumers (producers and consumers) of self-generated energy, with the potential of becoming the pillar of the energy sector transition. LÄS MER

4. 3. Energidelning mellan byggnader : Utveckling av en gemensam energicentralsmodell i IDA ICE

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Byggteknik och byggd miljö

   Författare :Ida Adolfsson; Kristin Boman; [2021]
   Nyckelord :Energidelning; 5GDHC; femte generationens fjärrvärme- och fjärrkylasystem; IDA ICE; IDA ICE Advanced level only system;

   Sammanfattning : This report aims to evaluate the potential of sharing energyregarding heat and cooling between buildings in a smalldecentralized energy system. A model of an energy substation wasdeveloped in IDA ICE Advanced level only system to create a timeefficient tool that is easy to handle for people in the industry. LÄS MER

5. 4. Optimering av lokalt likströmsnät : En fallstudie i att maximera utnyttjandet av ett energidelningsnät

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

   Författare :Erik Jonasson; [2020]
   Nyckelord :solceller; energidelning; batterilager; kontor; energidelningsnät;

   Sammanfattning : In this thesis, the usage of a local DC-grid for energy sharing is optimized. Expansion of existing PV facilities to increase energy production and implementation of an energy storage system is evaluated. LÄS MER

7. 5. Business Model Design for Digital Energy Trading Platforms : An Exploratory Study of Local Energy Market Designs

   Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

   Författare :Isabelle Granath; Kristin Holmlund; [2020]
   Nyckelord :Local Energy Markets; Flexibility; Prosumers; Market Design; Multi-Sided Platform; Distributed Energy Resources; Aggregator; Business Model; Multi-Level Perspective;

   Sammanfattning : The traditional electricity market, holding centralized authority over consumers, is no longer adequate seeing a shift towards a more electrified, decentralized, and digitalized society. Increased energy prices, raising concerns about climate change, and tightening governmental regulations have resulted in that an extensive diffusion of renewable energy sources has evolved. LÄS MER