Solving Partial Derivation Equations in Detail in Double- Rotor Flux Switching Permanent Magnet with H-Shape Stator Machines to Obtain Magnetic Flux Density

Abstract

In this paper, aim is turning double-rotor flux switching permanent magnet with H-shape stator machine (DRFSPMWHSSMs) into mathematical equations via Maxwell relations to provide a 3-quasi model for calculating flux density at arbitrary point of DRFSPMWHSSMs. Remarkable reason for opting this type of machine is 2 rotors can be energized only by integrated stator that is an obstacle against squandering core loss. Merging reluctance and permanent magnet machine into a configuration has high advantages like receiving appropriate power density in low volume of geometric structure. The model implemented in this article can be answerable for the entire distinct mentioned machine with the different number of teethes. After extracting equations, comparison between numerical method and this analytical model for efficacy of analytical model is done.

Accurate and Fast Model for Single Rotor Double Stator Interior Permanent Magnet Brushless Synchronous Machine with Spoke-Type Structure At No-Load

“…If the interface is source-free, as result the parallel component of the magnetic field intensity vector on one side of the boundary is equal to that of the other side in according to table1 . Also, the parallel component of the magnetic field intensity vector is zero at the interface of those media adjacent to infinitely permeable domains that solving the nonlinear equations are done by Shwarz-Christoffel formula [35][36][37][38][39][40][41][42][43].…”