Essays about: "power losses"

Showing result 1 - 5 of 276 essays containing the words power losses.

  1. 1. Sound propagation modelling with applications to wind turbines

    University essay from KTH/Mekanik

    Author : Julius Fritzell; [2019]
    Keywords : Sound propagation; Wind turbines; Wave equation; Helmholtz equation; Fourier transform; Chebyshev polynomials.;

    Abstract : Wind power is a rapidly increasing resource of electrical power world-wide. With the increasing number of wind turbines installed one major concern is the noise they generate. Sometimes already built wind turbines have to be put down or down-regulated, when certain noise levels are exceeded, resulting in economical and environmental losses. READ MORE

  2. 2. A cost-optimal and geospatial analysis for the power system of Sierra Leone

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

    Author : Richard Budianto; [2019]
    Keywords : ;

    Abstract : In 2014, the electricity access in Sierra Leone was almost 13.1%, consisting of 42% in urban areas and 1% in rural areas. The high transmission and distribution losses in the national grid, the insufficient generation capacity, and regulatory constraints are also some of the country´s challenges in the power sector (SEforALL Africa Hub, 2018). READ MORE


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

    Author : Akhil Augustine; [2019]
    Keywords : Electricity markets; Sustainable development; Energy price forecasting; Renewable energies.;

    Abstract : This project aims to make a comparison between the Swedish and Indianelectricity market, the design of new improvements will achieve a betteroperation for both markets as well as the price forecasting for markets. Thisresults will give a clear idea about the electricity prices, different energy uses andpeak hours and also the carbon dioxide emissions. READ MORE

  4. 4. Predictive Maintenance and Data Analysis in Ellevio's Distribution Grid

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper; Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Joshua Odekvist; Robert Antar; [2019]
    Keywords : ;

    Abstract : As part of the international EU project Integrid, Ellevio has started a pilot project where measurement equipment has been installed in secondary substations in Stockholm Royal Seaport. The purpose of the pilot project is to improve operation, maintenance and future planning of the grid. READ MORE

  5. 5. Evaluation of a digitial displacement pump in a load haul dump application

    University essay from Linköpings universitet/Fluida och mekatroniska system

    Author : Jayasurya Madhusudanan; [2019]
    Keywords : Digital displacement pump; mine loader; energy efficiency; backward simulation; forward simulation; pump losses;

    Abstract : Hydraulics has always been the first choice of actuation in off-road, construction and mining vehicles due to its power density, low cost, built in cooling and lubrication. However, the current state of our environment along with stricter regulations has brought light to newer technologies within hydraulics to improve the existing system. READ MORE