Essays about: "Multifasmaskin"

Found 3 essays containing the word Multifasmaskin.

1. 1. 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

3. 2. 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

4. 3. Design and implementation of an SPB converter for fault tolerant PMSynRel motor control

   University essay from KTH/Elektrisk energiomvandling

   Author : Nikolaos Apostolopoulos; [2015]
   Keywords : Fault-tolerant operation; multi-star motor; PCB design; permanent-magnet synchronous reluctance motor; PMSynRel; SPB; stacked polyphase bridges converter.; Feltolerant drift; multifasmaskin; PCB-design; permanentmagnetassisterad synkron reluktansmaskin; PMSynRel; SPB; stacked polyphase bridges converter.;

   Abstract : The stacked polyphase bridges (SPB) converter topology is investigated in the presentthesis as a fault-tolerant choice for permanent-magnet synchronous reluctance (PMSyn-Rel) motor control. Integrated motor drive systems are studied as they offer great benefitsfor propulsion applications. READ MORE