Results 71 to 80 of about 181,114 (210)
RVM-based adaboost scheme for stator interturn faults of the induction motor [PDF]
, 2016 This paper presents an AdaBoost method based on RVM (Relevance Vector Machine) to detect and locate an interturn short circuit fault in the stator windings of IM (Induction Machine).
Kui Li +3 more
core +1 more source
Evaluation of loss generated by edge burrs in electrical steels [PDF]
, 2016 In large motor cores, faults caused by edge burrs between the core laminations can result in short circuit currents which may be large enough to cause burning or complete machine failure.
Anayi, Fatih, Eldieb, Asheraf
core +2 more sources
IEEE Access, 2019 The high-power active neutral-point clamped (ANPC) three-level inverter has high-reliability requirements for the system operation, and short-circuit fault, very common, and serious problem in the operation will affect the operation stability.
Shi-Zhou Xu, Chun-Jie Wang, Yu Wang
doaj +1 more source
Analisis Gangguan Hubung Singkat pada Jaringan Pemakaian Sendiri Pltu Bolok PT. Smse (Ipp) Unit 3 dan 4 Menggunakan Software Etap 12.6.0 [PDF]
, 2019 Bolok Steam Power Plant has its own 6.3 kV usage network to service loads such as Feed Water Pump and Circulating Pump Feed. This self-use network is expected to supply unit loads at the Bolok coal-fired steam power plant without any interference.
Fischer, P. J. (Patrisius) +2 more
core
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
Differential Protection of a Three-Phase Power Transformer Using Hall Effect Current Transducer [PDF]
, 2002 In a power system, transformers and other electrical equipment need to be protected not only from short circuit, but also from abnormal operating conditions, such as over loading, and differential fault protection.
Fathollahi Fard, Ali Asghar
core
IEEE Access, 2019 The transposition of the stator bar is an important technique in the large generator design. Under the excitation of vibration and thermal effect, the insulation of strand is easily damaged, which leads to short-circuiting fault, and adversely impacts ...
Chenguang Wang +4 more
doaj +1 more source
DC fault ride-through capability and STATCOM operation of a HVDC hybrid voltage source converter [PDF]
, 2013 HVDC transmission systems are becoming increasingly popular when compared to conventional AC transmission methods. HVDC voltage source converters (VSC) can offer advantages over traditional HVDC current source converter topologies; as such, it is ...
Alan J. Watson +9 more
core +2 more sources
Induction Motor Stator Winding Inter-Tern Short Circuit Fault Detection Based on Start-Up Current Envelope Energy. [PDF]
Sensors (Basel), 2023 Chen L +7 more
europepmc +1 more source