FRACTIONAL WINDINGS HARMONIC ANALYSIS
Electrical engineering & Electromechanics, 2013 Investigation results for multiphase windings of a united variety that includes windings with fractional and integer number of slots per pole and phase are given.
W.G. Degtev
doaj +4 more sources
Effect of winding harmonics on the asynchronous torque of a single-phase line start permanant-magnet motor [PDF]
, 2005 This paper presents an analytical method for calculating the effect of winding harmonics on the asynchronous torque of a single-phase line-start permanent-magnet motor.
McGilp, M.I. +5 more
core +9 more sources
General modeling of the windings for multi-phase ac machines [PDF]
, 2010 This paper, which deals with the winding modeling of ac multi-phase machines with a regular distribution of the stator slots, details an original matrix modeling of the stator winding.
CHARPENTIER, Jean-Frederic +8 more
core +1 more source
Five-phase version of 12slots/8poles three-phase Synchronous Machine for Marine-propulsion [PDF]
, 2014 Multiphase machines are widely used in electric marine propulsion especially because of their fault-tolerance which allows to guarantee the propulsion even if a fault occurs in the electrical system.
SCUILLER, Franck +5 more
core +1 more source
Analysis and design of a two-speed single-phase induction motor with 2 and 18 pole special windings [PDF]
, 2005 The motor presented employs multiple independent windings for operation with two very different pole numbers. The 18-pole field is produced with a symmetrical three-phase winding connected in a Steinmetz arrangement to a single-phase supply.
Dellinger, S.J. +4 more
core +1 more source
The Journal of Engineering, 2019 The thermal design-analysis of devices with electrical windings impregnated using varnish materials is frequently challenging. This is due to difficulties in predicting theoretically the equivalent thermal properties for the composite materials, such as ...
Haipeng Liu +3 more
doaj +1 more source
Multi-star multi-phase winding for a high power naval propulsion machine with low ripple torques and high fault tolerant ability [PDF]
, 2010 La version éditeur est disponible à cette adresse : http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5729185&isnumber=5728974In this paper, an original multi-phase Surface Mounted Permanent Magnet (SMPM) Machine designed for naval propulsion is ...
CHARPENTIER, Jean-Frederic +5 more
core +1 more source
Enhanced Torque Control of a PMSM Supplied by a Four-Leg Voltage Source Inverter Using the Third Harmonic [PDF]
, 2008 This paper investigates an electrical drive composed of a four-leg voltage source inverter and a three-phase starconnected surface permanent magnet synchronous machine with concentrated windings. The inverter fourth leg is clamped to the neutral point of
Johan Gyselinck +5 more
core +1 more source
Thermal Behavior of Asynchron Motor under Different Operation Conditions [PDF]
Journal of Electrical and Electronics Engineering, 2020 Electrical motors today are present in many industrial processes, cover a wide range of mechanical equipment and play a major role in critical industrial applications.
FANTIDIS G. Jacob +1 more
doaj
Frequency Dependent Model of Leakage Inductance for Magnetic Components [PDF]
, 2012 Theoretical methods for the calculation of winding losses with respect to frequency have been well documented, but the variation in leakage inductance of magnetic components due to frequency has been less well addressed. In this paper Dowell’s well-known
Wilcock, Reuben +5 more
core +2 more sources