Electromagnetic Force Analysis of Eccentric Axial Flux Permanent Magnet Machines

Table 2

Spatial orders of EFD of the open slot and the semiclosed slot AFPM machine.

Spatial order	1	2	4	5	6	7
Open slot	33	3.07	0.62	6.21	53.3	4.6
Semiclosed slot	32.3	0.46	0.59	0.27	5.12	0.5
Spatial order	8	10	11	12	13	14
Open slot	0.93	0.73	12.7	133.1	12.3	0.6
Semiclosed slot	0.75	0.49	11.87	144.4	11.8	0.4
Spatial order	16	17	18	19	20
Open slot	1.7	16.4	103.5	8.3	0.9
Semiclosed slot	0.9	1.4	10.8	0.8	0.6