Matches in SemOpenAlex for { <https://semopenalex.org/work/W2737308840> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2737308840 abstract "During these decades, Permanent Magnet Synchronous Motor (PMSM) has become a vital part of military, industry and civil applications due to the advantages of high power density, high efficiency, high reliability and simple structure, small volume and light weight. Sometimes, multiple PMSMs are used to carry out cooperative functions. For example, the bogie of a locomotive, the flight control surface of an airplane. These PMSMs usually operates at the same speed. To reduce the volume and weight, an idea of sharing the static power conversion devices, which is called Mono-Inverter Multi-PMSM system (MIMPMSM), is raised. Although many researchers have given different controller solutions for the MIMPMSM system, most of them are not clear in the aspects of system stability and efficiency issues. This has become the biggest obstacle to the practical use of MIMPMSM. Oriented with these problems, starting with a MIMPMSM system with 2 motors, in the first step, we have tested some control strategies by an experiment to verify the feasibility and performance of them. In final, based on the experiment data, we have figured that the overconstraint problem exists in some control strategies. Then, an analysis and controller design based on steady-state model of a Mono-Inverter Dual-PMSM (MIDPMSM) system is carried out.By studying the solution existence problem of the steady-state model, we give out the design guideline to the controller structure. Combining the open-loop stability and steady-state solution, the region of controllability and stability is obtained. Lagrange Multiplier is used develop theexpression of efficiency-optimal steady-staterelated to torque and speed. The experiment has shown that the efficiency of the new controller has improved significantly. Meanwhile, we have explored the influence of parameter variation in system stability and efficiency-optimization. The variation will influence the stability region. But its influence can be eliminated by using Master- Slave strategy. On the other hand, in the aspect of efficiency optimization, the simulation results have shown that parameter mismatch, especially the permeant flux, can cause high efficiency loss. In the last step, this controller is also adapted to a MIMPMSM system with more than two motors. The simulation results demonstrate the effectiveness." @default.
- W2737308840 created "2017-07-31" @default.
- W2737308840 creator A5080492912 @default.
- W2737308840 date "2017-12-15" @default.
- W2737308840 modified "2023-09-23" @default.
- W2737308840 title "Control strategy for a mono-inverter multi-PMSM system - Stability and efficiency" @default.
- W2737308840 hasPublicationYear "2017" @default.
- W2737308840 type Work @default.
- W2737308840 sameAs 2737308840 @default.
- W2737308840 citedByCount "0" @default.
- W2737308840 crossrefType "dissertation" @default.
- W2737308840 hasAuthorship W2737308840A5080492912 @default.
- W2737308840 hasConcept C11190779 @default.
- W2737308840 hasConcept C119599485 @default.
- W2737308840 hasConcept C127413603 @default.
- W2737308840 hasConcept C133731056 @default.
- W2737308840 hasConcept C154945302 @default.
- W2737308840 hasConcept C165801399 @default.
- W2737308840 hasConcept C203479927 @default.
- W2737308840 hasConcept C2775924081 @default.
- W2737308840 hasConcept C28826006 @default.
- W2737308840 hasConcept C33923547 @default.
- W2737308840 hasConcept C41008148 @default.
- W2737308840 hasConcept C47446073 @default.
- W2737308840 hasConcept C48209547 @default.
- W2737308840 hasConcept C6557445 @default.
- W2737308840 hasConcept C86803240 @default.
- W2737308840 hasConceptScore W2737308840C11190779 @default.
- W2737308840 hasConceptScore W2737308840C119599485 @default.
- W2737308840 hasConceptScore W2737308840C127413603 @default.
- W2737308840 hasConceptScore W2737308840C133731056 @default.
- W2737308840 hasConceptScore W2737308840C154945302 @default.
- W2737308840 hasConceptScore W2737308840C165801399 @default.
- W2737308840 hasConceptScore W2737308840C203479927 @default.
- W2737308840 hasConceptScore W2737308840C2775924081 @default.
- W2737308840 hasConceptScore W2737308840C28826006 @default.
- W2737308840 hasConceptScore W2737308840C33923547 @default.
- W2737308840 hasConceptScore W2737308840C41008148 @default.
- W2737308840 hasConceptScore W2737308840C47446073 @default.
- W2737308840 hasConceptScore W2737308840C48209547 @default.
- W2737308840 hasConceptScore W2737308840C6557445 @default.
- W2737308840 hasConceptScore W2737308840C86803240 @default.
- W2737308840 hasLocation W27373088401 @default.
- W2737308840 hasOpenAccess W2737308840 @default.
- W2737308840 hasPrimaryLocation W27373088401 @default.
- W2737308840 hasRelatedWork W148576824 @default.
- W2737308840 hasRelatedWork W1562862904 @default.
- W2737308840 hasRelatedWork W17538183 @default.
- W2737308840 hasRelatedWork W1914045306 @default.
- W2737308840 hasRelatedWork W1964617071 @default.
- W2737308840 hasRelatedWork W2106996529 @default.
- W2737308840 hasRelatedWork W222182688 @default.
- W2737308840 hasRelatedWork W2734751113 @default.
- W2737308840 hasRelatedWork W2766449644 @default.
- W2737308840 hasRelatedWork W2909768729 @default.
- W2737308840 hasRelatedWork W2911290881 @default.
- W2737308840 hasRelatedWork W2917362386 @default.
- W2737308840 hasRelatedWork W3021524735 @default.
- W2737308840 hasRelatedWork W3022074933 @default.
- W2737308840 hasRelatedWork W3098252283 @default.
- W2737308840 hasRelatedWork W3120742283 @default.
- W2737308840 hasRelatedWork W3131039566 @default.
- W2737308840 hasRelatedWork W3135533637 @default.
- W2737308840 hasRelatedWork W316881989 @default.
- W2737308840 hasRelatedWork W3204227003 @default.
- W2737308840 isParatext "false" @default.
- W2737308840 isRetracted "false" @default.
- W2737308840 magId "2737308840" @default.
- W2737308840 workType "dissertation" @default.