Essays about: "Multi-Energy System"

Showing result 1 - 5 of 7 essays containing the words Multi-Energy System.

1. 1. Energy System Planning, Optimisation & the Impacts of Climate Hazards: the Case-Study of Malmö Municipality in Sweden

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Julia Fabris; [2023]
   Keywords : Sustainable Energy Transition; Climate Change Adaptation; Hybrid Renewable Energy System; Energy System Optimisation; Climate Hazards;

   Abstract : Urban areas house most of the global population and are also responsible for large shares of global greenhouse gas emissions. Cities and municipalities thus play a significant role in modern society to achieve an energy transition to renewable energy sources and to adapt to climate change. READ MORE

3. 2. Optimal Dispatch of Green Hydrogen Production

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

   Author : Nicolas Garcia Vargas; [2023]
   Keywords : Green Hydrogen; Dispatch Optimization; Multi-Energy System; Energy Storage; LCOH.; Grön vätgas; Uppdrags Optimering; Multi-Energi System; Energilagring; LCOH.;

   Abstract : This project proposes a hybrid system for hydrogen production, which includes a connection to the grid, a source of renewable energies, namely photovoltaic (PV), a Battery Energy Storage System (BESS), and a PEM (Proton Exchange Membrane) electrolyzer modelled from commercial technologies available. A dispatch optimization algorithm will evaluate the price of the energy inputs and the power available from the solar PV system and will decide the operation on an hourly basis to maximize net profit in a year timeframe. READ MORE

4. 3. Short-term planning and operational profitability of multi-ESS hybrid wind farms

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

   Author : Javier Ortega Paredes; [2022]
   Keywords : Energy storage systems; day-ahead market; wind power; stochastic short-term planning problem; hybrid wind farm; Energilagringssystem; day-ahead-marknad; vindkraft; stokastiskt kortsiktigt planeringsproblem; hybridvindkraftverk.;

   Abstract : The unpredictability and variability of wind power generation can pose an economical risk to the wind power producer when participating in the day-ahead market and delivering the committed generation. These risks come from the creation of imbalances due to a mismatch between the sold and real generation fed to the grid. READ MORE

5. 4. Energy supply system for a high-rise building in Germany : Optimization of a heating and cooling supply system made with plant simulations

   University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Author : Ida Almén; Elin Johansson; [2022]
   Keywords : energy supply system; absorption chiller; compression chiller; Germany;

   Abstract : The building sector has great potential for energy savings since it is responsible for nearly a third of the global energy use. As oil, coal and natural gas continues to hold a big share of the energy mix it is important to work towards introducing more renewable energy alternatives. READ MORE

6. 5. Possibilities with Stirling Engine and High Temperature Thermal Energy Storage in Multi-Energy Carrier System : An analysis of key factors influencing techno-economic perspective of Stirling engine and high-temperature thermal energy storage

   University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

   Author : Martin Myska; [2021]
   Keywords : Stirling engine; High-temperature thermal energy storage; Linear optimization; Photovoltaics; Time of Use; Renewable energy; Load shifting; Self-consumption; Power grid;

   Abstract : Small and medium-scale companies are trying to minimise their carbon footprint and improve their cash flow, renewable installations are increasing all over the Europe and are expected to do so in following years. However, their dependency on the weather cause pressure on matching the production with demand. READ MORE