FIELD: railway transport; electrical engineering. SUBSTANCE: proposed power supply generator has ferromagnetic stator in slots of which winding is placed connected through semiconductor converter and electric accumulator with vehicle electric circuit, and field system in form of alternating polarity similar permanent magnets. Stator is made in form of ferromagnetic plate with milled slots rigidly secured in inner port of bogie side. Field system is plate arranged in parallel with stator ferromagnetic plate and rigidly secured on under-spring beam in mating with ferromagnetic plate of stator. Sizes of cross-section of field system permanent magnet pole are equal to cross sizes of winding turn of ferromagnetic stator. EFFECT: reduced cross sizes of car. 2 cl, 3 dwg
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