Essays about: "grid upgrade"

Showing result 1 - 5 of 16 essays containing the words grid upgrade.

  1. 1. Local voltage control in a low voltage grid with high photovoltaic penetration

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Joakim Bakklund; [2024]
    Keywords : Technology and Engineering;

    Abstract : This thesis examines how active power control (Volt-Watt control) and reactive power compensation (Volt-VAr control) can help limit voltage increases on the low voltage grid due to high photovoltaic (PV), installations. Due to the large increase in interest to install small scale PV-systems within residential areas the Distribution System Operator E. READ MORE

  3. 2. Techno-economic analysis of innovative storage power plants utilizing existing CCGT systems : An Austrian case study

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Niklas Pöcklhofer; Philipp Sares; [2023]
    Keywords : Innovative storage power plants; sector coupling; existing infrastructure; CCGT; hydrogen-fired gas turbine; hydrogen; hybridized energy system; techno-economic analysis; sustainability; Innovativa lagringskraftverk; sektorkoppling; befintlig infrastruktur; CCGT; vätgaseldad gasturbin; vätgas; hybridiserat energisystem; teknisk-ekonomisk analys; hållbarhet;

    Abstract : Efforts to mitigate climate change and current geopolitical disruptions have revealed that changes to the existing energy system are urgently required to offer sustainable and secure energy for Europe. Hence, the role of conventional thermal power plants is being challenged and new technologies providing additional functionality for the power grid are pushing into the market. READ MORE

  4. 3. Klimatpåverkan och energianvändning vid tillämpning av bio-CCS och bio-CCU från biogasanläggningar

    University essay from SLU/Dept. of Energy and Technology

    Author : Emelie Wallman; [2022]
    Keywords : livscykelanalys; koldioxid; biometan; power to gas; biologisk metanisering; katalytisk metanisering; elektrolys;

    Abstract : To mitigate the human-induced climate change, Sweden has adopted a climate policy framework that states a net-zero emissions of greenhouse gases by the year of 2045 and thereafter negative emissions. To achieve this goal extensive emission mitigation alongside supplementary measures are required. READ MORE

  5. 4. The Future of Public Fast Charging : A forecasting of battery supported public fast charging based on a business model perspective

    University essay from Linköpings universitet/Projekt, innovationer och entreprenörskap

    Author : Måns Jeppsson; Ivar Wester; [2022]
    Keywords : Public charging infrastructure; Electric Vehicles; EVs; EV charging; Business Model; Forecast; Scenarios;

    Abstract : With the ever-pressing threat of a climate crisis, the EU has decided to become the first climate-neutral continent by 2050. This in turn will require the road transportation sector to make a transition from fossil dependent to fossil-free vehicles. Sweden has the objective to become net positive in GHG emissions by 2045. READ MORE

  6. 5. Techno-economical modeling of a PtG plant for operational optimization in the context of gas grid injection in France

    University essay from KTH/Kemiteknik

    Author : Corey Scott Duncan; [2020]
    Keywords : hydrogen; SNG; power-to-gas; electricity curtailment; decarbonization; vätgas; elektrolys; PtG; elnät; SNG;

    Abstract : Klimatförändringar är den enskilt största utmaningen som mänskligheten står inför under 2000-talet. För att ta itu med denna utmaning förutses förnybara energikällor en stor ökning av andelen primärenergi globalt. READ MORE