Essays about: "rotor current"

Showing result 1 - 5 of 55 essays containing the words rotor current.

  1. 1. Rotor temperature estimation in Induction Motors with Supervised Machine Learning

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

    Author : Christopher Gauffin; [2023]
    Keywords : Induction motors; Supervised Machine learning; Power converters; Parameter estimation; Embedded systems; Induktionsmotorer; Övervakad maskininlärning; Strömkonverterare; Parameterestimering; Inbyggda system;

    Abstract : The electrification of the automotive industry and artificial intelligence are both growing rapidly and can be greatly beneficial for a more sustainable future when combined. Induction machines exhibit many complex relationships between physical and electromagnetic properties that must be calculated in order to produce the correct quantities of torque and speed commanded by the driver. READ MORE

  3. 2. Environmental analysis of asynchronous motors : A case study on the rotor and its materials

    University essay from Mälardalens universitet/Innovation och produktrealisering

    Author : Hanna Jansson; Mathilda Englöv; [2023]
    Keywords : Environmental impact; Sustainability; Recycling methods material metals; Circular economy CE; Product development.; Miljöpåverkan; Hållbarhet; Återvinningsmetoder material metaller; Cirkulär ekonomi CE; Produktutveckling;

    Abstract : Material efficiency strategies are of significant importance for the shift towards producing sustainable vehicles and Asynchronous motors (ASM), both for current and new developments. Strategies such as a lightweight design, product lifetime extension, recyclability, and a material selection process based on the three branches of sustainability (ecological, economical, and social). READ MORE

  4. 3. CFD validation of a new gas turbinestage design with experimental data

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

    Author : Claudia Florentina Balan; [2022]
    Keywords : ;

    Abstract : Gas turbines are present in two energy-intensive sectors: aviation and energy production. Improving the efficiency of gas turbines has a huge impact on the reduction of CO2 in the atmosphere, therefore many research groups are studying innovative strategies to improve the performance of these turbines. READ MORE

  5. 4. Modeling and Control of a PMSM Operating in Low Speeds

    University essay from Linköpings universitet/Fordonssystem

    Author : Robin Helsing; Tobias Sanchez; [2022]
    Keywords : PMSM; BLDC; low speed; EKF; UKF; MPC; Extended Kalman Filter; Unscented Kalman Filter; PI; Control; FOC;

    Abstract : A permanent magnet synchronous motor is a type of motor that is used in several different application areas, not least in an autonomous robots where it is the motor that drives the wheels. Today, many actors choose simulation as a tool to save money and time when product tests are performed. READ MORE

  6. 5. Survey of Sweden’s installed wind turbine capacity and the country’s ability to handle future turbine decommissioning waste material

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Thanatorn Surawatsatien; [2022]
    Keywords : decommissioning; end-of-life wind turbine; blade material; decommissioned material;

    Abstract : The global market for wind energy is expanding rapidly, and in the last decade, Sweden has constructed thousands of wind turbines. The high installation pace suggests that a similarly rapid decommissioning rate is to be anticipated in the near future, notwithstanding the small number of turbines that have been retired thus far. READ MORE