| 摘要 |
FIELD: electrical engineering; improvement of thyratron-inductor motors. ^ SUBSTANCE: proposed nonreversible two-phase thyratron-inductor motor has salient-pole symmetrical stator 1 carrying concentrated windings and unwound rotor 2. Stator 1 has eight poles and rotor 2, four ones. Surface of rotor 2 has three steps over its length, angular width of each step being bSR = bZR/3 = bZS, where bZR is angular width of rotor pole; bZR is angular width of stator pole, and lengths of first, second, and third steps are as follows: l1 = 1/3 l; l2 = 2/3 l; l3 = 1, where l is rotor length; each of two phase windings A and B incorporates four series-connected coils. ^ EFFECT: enhanced torque due to mutual induction of phase windings, reduced counter emf in transients and reactive power. ^ 1 cl, 5 dwg |
