Essays about: "micro-production"

Showing result 1 - 5 of 10 essays containing the word micro-production.

  1. 1. System impact of micro-production

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Annie Haraldsson; [2023]
    Keywords : Fault ride through; LVRT; micro-production; solar production; photovoltaics; fault simulation; network modeling; power system disturbances; PMU-registrations; fault analysis; Technology and Engineering;

    Abstract : The focus in this thesis has been active power from small scale solar production and what possible impacts an increased proportion of small scale production can have, in a larger context, during short circuit (SC) faults in the grid. The main research question prompting this work was whether active power from small scale solar pro- duction can help support voltages during SC faults, and meet LVRT-requirements in the RfG. READ MORE

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

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Sofie Jiang; [2022]
    Keywords : 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;

    Abstract : 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. READ MORE

  3. 3. Present and Future Status of Power-Based Tariffs : Study on the effect of the energy transition on power tariffs and their applicability

    University essay from Uppsala universitet/Industriell teknik

    Author : Youssef Chehade; [2021]
    Keywords : power tariffs; energy transition; grids;

    Abstract : Power and energy tariffs and their pricing are a vital component which form the main source of income for all actors in the energy industry. Different methods of how to price the energy have been proposed and implemented through the past century, each with its respective advantages and disadvantages. READ MORE

  4. 4. The potential role of energy communities in Sweden

    University essay from Lunds universitet/Miljövetenskaplig utbildning

    Author : Ola Mattsson; [2021]
    Keywords : Energy communities; Community energy; Renewable energy; energigemenskaper; energisamfälligheter; förnybar energi; Energycommunities; Decentralization; sustainable energy system; Kooperativ; Earth and Environmental Sciences;

    Abstract : To combat the ongoing climate change, a sustainable energy system is essential. In recognition of this, Sweden has set a national goal of 100% renewable energy by the year 2040. However, to reach this goal, it is important that efficient tools are utilized. The EU suggests that energy communities can act as one such tool. READ MORE

  5. 5. When the informal says yes but the formal says no : The institutional environment’s effect on the category creation of solar micro production

    University essay from Uppsala universitet/Företagsekonomiska institutionen

    Author : Denize Händestam; Maria Barkander; [2017]
    Keywords : market categories; solar micro production; institutional environment; collective identity; collaboration; competition; formal institutions; informal institutions;

    Abstract : We examine the influence of the institutional environment on the creation of a market category, more specifically the category for solar micro production in Sweden. Due to the increasing climate threat, the interest for renewable energy has grown. READ MORE