Results 31 to 40 of about 335,047 (274)
Analysis of vertical strip wound fault-tolerant permanent magnet synchronous machines [PDF]
, 2013 This paper investigates the behavior of a vector- controlled, fault-tolerant, permanent magnet motor drive system adopting a vertically placed strip winding (VSW) which can limit inter-turn short-circuit (SC) fault current to its rated value regardless ...
Arumugam, Puvaneswaran +3 more
core +1 more source
Comparative Study of Fault Tolerant Switched Flux Permanent Magnet Machines [PDF]
, 2017 The fault tolerant capabilities are compared in this paper for the conventional double layer switched flux permanent magnet machine and its single layer counterparts, i.e. C-core, Ecore and modular.
Li, G.J., Taras, P., Zhu, Z.Q.
core +1 more source
Impact of slot/pole combination on inter-turn short-circuit current in fault-tolerant permanent magnet machines [PDF]
, 2015 This paper investigates the influence of the slot/pole (S/P) combination on inter-turn short-circuit (SC) current in fault-tolerant permanent magnet (FT-PM) machines.
Amankwah, Emmanuel K. +6 more
core +2 more sources
The Journal of Engineering, 2019 In this study, the performance of a triple redundant nine-phase permanent magnet-assisted synchronous reluctance motor with delta-connected windings is comprehensively assessed and compared with that of wye-connected winding under healthy and fault ...
Yanwen Shi, Jiabin Wang, Bo Wang
doaj +1 more source
Research on Fault Diagnosis Algorithm of Ship Electric Propulsion Motor
Applied Sciences, 2023 The permanent magnet synchronous motor (PMSM) has been used in electric propulsion and other fields. However, it is prone to the stator winding inter-turn short-circuit, and if no effective measures are taken, the ship’s power system will be paralyzed ...
Fengxin Ma +5 more
doaj +1 more source
Investigation into Fault Tolerant Capability of a Triple Redundant PMA SynRM Drive [PDF]
, 2019 Fault tolerant machine drives are being favored in safety critical applications, thus they are being actively investigated. However, most of the solutions address the winding or switch open circuit only, which is insufficient since intra-phase and ...
Griffo, A., Shi, Y., Wang, B., Wang, J.
core +1 more source
Zhongguo dianli, 2023 Under typical magnetic field asymmetry faults, the synchronous condenser has an increase in unbalance force formed by forced excitation and tripping risk.
Guizhou CAO +5 more
doaj +1 more source
Energies, 2018 The inter-turn short circuit is a common fault in the synchronous generator. This fault is not easily detected at early stage. However, with the development of the fault, it will pose a threat to the safe operation of the generator.
Luo Wang, Yonggang Li, Junqing Li
doaj +1 more source
IET Electric Power Applications, 2021 An online detection method for the inter‐turn short‐circuit fault (ISCF) of a dual‐redundancy permanent magnet synchronous motor (DRPMSM) is proposed.
Yukai Yang, Yiguang Chen, Weijie Hao
doaj +1 more source
The impact of thermal degradation on electrical machine winding insulation [PDF]
, 2015 Inter-turn stator short circuits can develop quickly leading to serious damage of an electric machine. However, degradation mechanisms of winding insulation are not yet fully understood.
Burnham, K.J. +5 more
core +2 more sources