Essays about: "Jim Ögren"
Found 2 essays containing the words Jim Ögren.
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1. Simulation of a Self-bearing Cone-shaped Lorentz-type Electrical Machine
University essay from ElektricitetsläraAbstract : Self-bearing machines for kinetic energy storage have the advantage of integrating the magnetic bearing in the stator/rotor configuration, which reduces the number of mechanical components needed compared with using separated active magnetic bearings. This master's thesis focus on building a MATLAB/Simulink simulation model for a self-bearing cone-shaped Lorenz-type electrical machine. READ MORE
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2. PLL design for inverter grid connection : Simulations for ideal and non-ideal grid conditions
University essay from Teknisk-naturvetenskapliga vetenskapsområdetAbstract : In this report a phase locked loop (PLL) system for grid voltage phase tracking has been investigated. The grid voltage phase angle contains critical information for connecting a power plant, such as a wave energy converter, to the grid. READ MORE