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

Abstract

Ehsan Shirzad

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.

PDF