Essays about: "electrical theory"

Showing result 16 - 20 of 115 essays containing the words electrical theory.

  1. 16. ASSESMENT OF WIND POWER FORECASTING ERROR FOR GOTLAND

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Simon Rengmyr; [2022]
    Keywords : Wind power forecasting; Machine learning; Numerical weather prediction;

    Abstract : When the wind blows and wind turbine generators harvests the kinetic energy and trans- forms it to electrical power, there is a need for predicting how much power that will be dispatched from the turbines. Even the most perfect computer model with high computa- tional power could not model the beauty of the forces of nature and we must accept some degree of forecasting error in the predicted power output due to the inherently stochastic patterns in the atmosphere. READ MORE

  3. 17. Commissioning of a FPGA/DSP unit for Centralized Control of a Variable Phase Pole Multiphase Machine

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

    Author : Jonas Hansson; [2022]
    Keywords : Harmonic Plane Decomposition; Multiphase Electrical Machine; Wound Independently-Controlled Stator Coils; System on a chip; Control Implementation; Hardware Design ; Motorstyrning; Asynkronmotor; Multifasmaskin; Programmering; Systemkrets; Hårdvarukonstruktion;

    Abstract : Multiphase Electrical Machines (MPEMs) with variable phase-pole configurations have recently gained interest as it offers advantages such as a larger operating range and improved fault tolerance compared to more traditional MPEMs. The current state-of-the-art modeling and control method, Vector Space Decomposition (VSD), has the drawback of introducing discontinuities in the model when transitioning from one phase-pole configuration to another. READ MORE

  4. 18. The mediating impact of monetary incentives : A study on consumers’ willingness to recycle sWEEE

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Author : Emil Lindholm; [2022]
    Keywords : Recycling; E-waste; Deposit-refund system; Willingness; Theory of planned behaviour; monetary incentives;

    Abstract : E-waste is a growing problem across the world. With a higher living standard comes an increase in electronic product usage and subsequently discarding, which leads to negative environmental and human impact when discarded incorrectly. This improper discarding of E-waste is most prevalent in the small equipment category. READ MORE

  5. 19. The Adoption of Battery Electric Vehicles in Sweden : What are the adoption barriers of BEVs for Small & Medium Enterprises in Sweden?

    University essay from Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Author : Erik Marklund; Max Rehnberg; [2022]
    Keywords : Battery electric vehicle; Adoption barrier; Customer theory; Small and medium sized enterprises; Reasoned action theory; Theory of planned behaviour;

    Abstract : The shift towards electric vehicles has during the last years increased; nevertheless, the rate has not been fast enough. Electric vehicles have several environmental benefits as reduced CO2 footprint and a lower climate impact. READ MORE

  6. 20. Simulating cable fires in Fire Dynamics Simulator : Based on small scale testing in cone calorimeter

    University essay from Luleå tekniska universitet/Byggkonstruktion och brand

    Author : Hugo Zacharoff; [2021]
    Keywords : Cable fires; FDS; cone calorimeter;

    Abstract : In a society increasingly more influenced by technology and electricity, electrical and computer cables will play a more vital role in humans’ everyday life. With an increasing number of cables being introduced into society, the risk of fires caused by or involving cables will increase and become a more common danger to property and human lives. READ MORE