Essays about: "pump turbines"

Showing result 1 - 5 of 9 essays containing the words pump turbines.

1. 1. Study on feasibility of small-scale pumped hydro storage- A case study in Sweden

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Prashant Niroula; [2023]
   Keywords : energy storage; pumped hydropower; electricity market; investment; new technologies; feasibility; Technology and Engineering;

   Abstract : The European union has been aggressively pushing forward with policies favoring renewable sources of energy. As a result, the share of intermittent renewables in the European power grid is rising and is expected to grow even more in the coming decade. The Swedish energy agency also forecast huge growth in wind power. READ MORE

3. 2. Renewable Energy in Sri Lanka : An overview on the possible energy sources to fulfill the hourly energy demand

   University essay from Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

   Author : Anuradhi Umayangani Thambawitage; [2019]
   Keywords : ;

   Abstract : Electricity can be considered as the backbone of the modern society. It has become anessential component of the day to day life of all human beings in the world. As a result, thedemand of electricity is growing at a higher rate each year. To fulfill this demand a largenumber of fossil fuels are being consumed all around the world. READ MORE

4. 3. Pumped Energy Storage Systemfor the Randenigala Hydropower Plant in Sri Lanka

   University essay from KTH/Energiteknik

   Author : Duminda Nalin Habakkala Hewage; [2018]
   Keywords : ;

   Abstract : The main focus of this work is to introduce a pumped storage system to an existing hydro power plant located on the Randenigala reservoir in Sri Lanka. The selected power plant is located in an area where farming is done extensively, therefore electrical power generation and release of water to the downstream is to be properly coordinated with relevant authorities. READ MORE

5. 4. Evaluation of liquid air as an energy storage alternative

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Tomas Högberg; Martin Tholander; [2018]
   Keywords : Liquid air; LAES; Energy storage; efficiency; Flytande luft; LAES; Energilagring; verkningsgrad;

   Abstract : As renewable, intermittent energy sources are expected to increasingly replace fossil based energy, energy storage technologies are crucially important in achieving the goal of fossil free energy, a cornerstone of sustainable development. Liquid air energy storage (LAES) is a novel technology that liquefies air when excess electricity is available. READ MORE

6. 5. Energy mapping of public buildings : A study at Älvkarlebyhus

   University essay from Högskolan i Gävle/Avdelningen för bygg- energi- och miljöteknik

   Author : Kieran Crowley; [2017]
   Keywords : ;

   Abstract : The aim of this report is to identify all energy systems in the Skutskärs Vårdcentral and Folktandvården building, Centralgatan 12 building and the Library building to be studied in this report and carry out an investigation on whether the energy systems efficiency may be increased by improving on the elements or factors that affect the energy systems. A model of the buildings energy systems were created in Microsoft excels using the steady state method and modifying it to calculate an average heating session. READ MORE