This paper presents an analytical study of the air-gap magnetic field a Surface Permanent Magnet (SPM) linear machine under no load. By means method images, complex expression conductor, inside air gap between two smooth iron surfaces, is retrieved. Then, integrating conductor expression, formulation current sheet and thus one SPM, using vertical sheets, obtained. At last, no-load for generic t...

Permanent magnet (PM) motors are widely used in our daily lives. Taking a surface-mounted PM motor as an example, magnetic circuit model considering the peripheral flux leakage is established. Maxwell software to simulate different loads and thicknesses materials of shielding layers. The around has sinusoidal distribution space. value inversely proportional power <tex xmlns:mml="http://www.w3.o...