Essays about: "Range Discontinuities"

Found 3 essays containing the words Range Discontinuities.

  1. 1. 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

  3. 2. Locating Faults on Energized Airfield Lighting Power Cables

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Dennis Honkanen; Simon Anderjon; [2016]
    Keywords : Fault Location; State of Health; Airfield; Lighting; LED; Fault; Series Circuit; Technology and Engineering;

    Abstract : The purpose of this study is to investigate the feasibility of both online and offline fault location and state of health technologies for airport series circuits used to provide power to light fixtures on the runway. In current series circuits, only some ground faults can be detected and no automated fault location or state of health features are available. READ MORE

  4. 3. Analytical and Numerical Analysis of the Acoustics of Shallow Flow Reversal Chambers

    University essay from KTH/MWL Marcus Wallenberg Laboratoriet

    Author : Alireza Qazizadeh; [2012]
    Keywords : ;

    Abstract : Flow reversal chambers are mainly used to accomplish a compact silencer design needed on a vehicle. Generally in this configuration the inlet and outlet ports are on the same face and the flow direction is reversed. READ MORE