Essays about: "hydropower"

Showing result 1 - 5 of 335 essays containing the word hydropower.

  1. 1. A Habitable Sea Barrier

    University essay from Lunds universitet/Institutionen för arkitektur och byggd miljö

    Author : Marius Weber; [2022]
    Keywords : Rising sea levels; urban development; protection; coastal cities; coats; 2100; sustainable development; hydropower; wavepower; solarpower; future; theoretical; Arts and Architecture;

    Abstract : Sea levels are expected to rise by four meters by 2100, which would displace up to 630 million people, while millions of square kilometres of land would be lost, costing the global economy trillions of dollars. While this forecast is alarming, no long-term solution exists to handle permanently increased sea levels. READ MORE

  2. 2. Automatic Recognition of Water-Levels with Machine Learning

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Jakob Moregård; [2022]
    Keywords : ;

    Abstract : The measurement of water-levels is critical within hydropower production and with already existing camera surveillance in abundance for the purpose of manual supervision. The allure of automatic visual reading to replace the need for manual oversight is significant in the pursuit of fully data driven solutions within hydropower systems. READ MORE

  3. 3. Hydraulic modelling at Finsjö Övre hydropower plant : Study for evaluation of a fishway's attractiveness

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

    Author : Eddie Blomström; [2022]
    Keywords : fishway; flow; hydraulics; HEC-RAS;

    Abstract : In connection with the government’s approval on the proposed national plan (NAP) in 2019, it has become highly topical to find solutions problems regarding fish migration in Swedish watercourses. At Finsjö Övre hydropower plant in Emån, a new type of fishway is planned to be installed and evaluated starting at the end of 2022. READ MORE

  4. 4. Investigation of Variable Speed Technology when Converting Hydropower Kaplan Turbines into Fixed Propeller Turbines

    University essay from Uppsala universitet/Institutionen för fysik och astronomi

    Author : Johannes Ansved; [2022]
    Keywords : hydropower; variable speed; kaplan; turbines; model; simulation;

    Abstract : With an evolving energy system, an increased flexibility is necessary, placing additional demand on hydropower plants. New technology, in particular full size frequency converters (FSFC) and doubly fed induction machines (DFIM), allows hydropower turbines to run at different speeds than originally designed, thus making the turbine more flexible. READ MORE

  5. 5. Dynamics of Hydro-power Development in Nepal: Water-Energy-Food Security Prospect

    University essay from

    Author : Jaya Lal Neupane; [2022]
    Keywords : Sustainable Development; Sustainable Hydropower; WEF Security; Benefit-sharing; Trade-offs; Benefits;

    Abstract : This thesis concerns with water, energy, and food (WEF) security in Nepal in relation to hydropower development. Hydropower is challenging to WEF security in three ways: First, the focus is only on energy generation which overlooks the impacts on land, forest, water and biodiversity. READ MORE