| 摘要 |
The structure of the motor is as follows: the rotor (1) has N/2 pairs of poles at its periphery which have alternate opposite names; the stator (2) surrounds concentrically the rotor (1) and forms m phases (r, s), m = N/2 x n, n being an integer; each phase (r, s) is comprised of a pair polar pieces (3, 4) and tangled one (3) into the other (4); the polar pieces (3, 4) comprise complete poles (p1 p4 and p6 p8) and fractional poles (p5, p9); the phases (r, s) are offset with respect to each other; the polar pieces (3, 4) of each phase (r, s) are magnetically interconnected by a coiled core (7). |
