Results 31 to 40 of about 332,683 (289)
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
IET Electric Power Applications, 2023 In this study, a fault diagnosis model based on magnetic density is proposed to analyse the current characteristics of synchronous generator rotor inter‐turn short circuit and air gap eccentric single fault and composite fault.
Yu‐Ling He +6 more
doaj +1 more source
Comparative study of field-oriented control of an induction machine with inter-turn short-circuit in healthy and faulty cases [PDF]
E3S Web of Conferences, 2023 The vector control of an induction machine is among the most used controls, the inter-turn short-circuit fault is a very common fault in this type of machine.
Abdelouhab Mostafa +4 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
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
Communications, 2021 A scientific approach to calculating the parameters and characteristics of an asynchronous motor in the inter-turn short circuit mode in one phase of the stator is proposed to create the foundations of a diagnostic complex for assessing the condition of ...
Sergey Goolak +4 more
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
Induction methods used in low temperature physics [PDF]
, 1975 A study has been made of induction bridges used in low temperature physics.\ud \ud In Part 1 the design of a mutual inductance bridge of the Hartshorn type is discussed.
Caspari, M. +3 more
core +2 more sources