Essays about: "Coil"

Showing result 6 - 10 of 122 essays containing the word Coil.

  1. 6. Reducing Power Losses by Optimizing Cooling in Final Annealing of Non-Oriented Electrical Steel

    University essay from KTH/Materialvetenskap

    Author : Emil Rosqvist; [2023]
    Keywords : ;

    Abstract : Surahammars Bruks AB produces non-oriented electrical steel used in several types of motors and generators. Because of recent years exponentially growing market for electrical vehicles, non-oriented electrical steel used in electrical vehicle motors is becoming an increasingly important product. READ MORE

  3. 7. Digitally Controlled Oscillator Topologies for mm-Wave Pulsed Coherent Radar

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Klas Junskog; [2023]
    Keywords : oscillators; mm-wave; radar; Technology and Engineering;

    Abstract : The advancement of future generations of wireless communication and radar sensing warrants the need for mm-wave digitally controlled oscillators (DCOs) with high-frequency trade-offs in consideration. The purpose of this project is to investigate DCO topologies inspired from scientific literature. READ MORE

  4. 8. Small-scale wave energy converter for wave tank facility

    University essay from Uppsala universitet/Elektricitetslära

    Author : Samir Asseh; [2023]
    Keywords : Wave power; small-scale; Wave tank; facility; Renewable resources; damping; froude scaling; magnets; copper coil; Uppsala University; buoy; MATLAB; COMSOL; PTO; WEC; Electricicity generation.; Förnybar energi; Vågtank; Vågkraft;

    Abstract : A small-scale wave energy converter was designed and built for teaching and academic purposes to be used at The Division for Electricity, in the Ångström Laboratory at Uppsala University. The design of the power take-off (PTO) makes use of magnets passing through a copper coil for electricity generation. READ MORE

  5. 9. Crossing Borders Digitally : A Minor Field Study on Online Challenge Driven Education

    University essay from KTH/Lärande

    Author : Edith Jacobson; Veronica Vilbern; [2023]
    Keywords : Challenge Driven Education CDE ; Collaborative Online International Learning COIL ; intercultural; interdisciplinary; core competencies; Utmaningsdriven utbildning CDE ; Internationella virtuella samarbeten inom lärande COIL ; interkulturell; interdisciplinär; mjuk kompetens;

    Abstract : With advancements in educational digitalisation, new opportunities for international collaboration on education have been created. Through the KTH Global Development Hub collaboration, students from universities in Botswana, Kenya, Sweden and Tanzania participate in modules with Challenge Driven Education (CDE). READ MORE

  6. 10. Fault diagnosis of a variable pole-phase motor

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

    Author : Claes Henriksson; [2023]
    Keywords : Multiphase machine; variable pole-phase machine; fault diagnosis; switch fault; phase fault; harmonic plane decomposition; wound independently controlled stator coil machine; Multifasmaskin; variabel polfasmaskin; feldiagnosticering; brytarfel; fasfel; harmonic plane decomposition; WICSC-maskin;

    Abstract : Wound Independently Controlled Stator Coil (WICSC) machines are a novel type of multiphase machine with the ability to change its pole-phase configuration during operation. This enables improved post-fault control and thus prolonged continuous operation. READ MORE