Sökning: "ekonomisk utv¨ardering"

Hittade 2 uppsatser innehållade orden ekonomisk utv¨ardering.

1. 1. Design and comparison of PMaSynRM versus PMSM for pumping applications

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Viktor Briggner; [2018]
   Nyckelord :Demagnetization; economic evaluation; permanent magnet assistance; synchronous reluctance machine; Avmagnetisering; ekonomisk utv¨ardering; permanentmagnetassistans; synkron reuktansmaskin;

   Sammanfattning : This master thesis aimed to design a permanent magnet assisted synchronous reluctancemachine (PMaSynRM) rotor for pump applications which were to be implemented inan existing Induction Machine stator. The machine were to be compared with a similarpermanent magnet synchronous machine (PMSM) with similar torque production in termsof cost and performance. LÄS MER

3. 2. Integration of regulation in Multi-Terminal Direct Current grids design

   Master-uppsats, KTH/Elkraftteknik

   Författare :Léo Dalmar; [2017]
   Nyckelord :;

   Sammanfattning : The supergrid denotes a transmission grid development option at European scalebased on large power corridors enabling to transport electricity from large productioncenters (such as large oshore wind farms) to large consumption centers.Technico-economic studies show that the development of supergrids could provideoverall benefits in terms of : economic welfare, security of supply and integrationof renewables at European scale. LÄS MER