RU93019817A - PARAMETRIC ELECTRIC DRIVE (ITS OPTIONS) - Google Patents

PARAMETRIC ELECTRIC DRIVE (ITS OPTIONS)

Info

Publication number
RU93019817A
RU93019817A RU93019817/07A RU93019817A RU93019817A RU 93019817 A RU93019817 A RU 93019817A RU 93019817/07 A RU93019817/07 A RU 93019817/07A RU 93019817 A RU93019817 A RU 93019817A RU 93019817 A RU93019817 A RU 93019817A
Authority
RU
Russia
Prior art keywords
phases
phase
options
vector
electric drive
Prior art date
Application number
RU93019817/07A
Other languages
Russian (ru)
Inventor
Н.В. Яловега
С.Н. Яловега
Original Assignee
Малое научно-внедренческое предприятие "Копэн"
Filing date
Publication date
Application filed by Малое научно-внедренческое предприятие "Копэн" filed Critical Малое научно-внедренческое предприятие "Копэн"
Priority to CA002138023A priority Critical patent/CA2138023C/en
Priority to US08/351,463 priority patent/US5559385A/en
Priority to AT93915033T priority patent/ATE160058T1/en
Priority to DE69315072T priority patent/DE69315072T2/en
Priority to PCT/RU1993/000145 priority patent/WO1994024757A1/en
Priority to EP93915033A priority patent/EP0648006B1/en
Publication of RU93019817A publication Critical patent/RU93019817A/en

Links

Claims (1)

Параметрический электропривод (его варианты) содержит статор с расположенными на нем двумя независимыми трехфазными обмотками, соединенными в треугольник и звезду. Обмотки сравнимы по мощности и занимают одинаковое число пазов. Одноименные фазы размещены "внахлест" и смещены на 30°, причем вектор индукции каждой из фаз пересекает ось магнитопровода. Векторы магнитной индукции следующих одна за другой фаз смещены во времени на 90°, а катушечные группы имеют фазную зону 90 эл.град. (катушки выполняются двухслойными). Магнитные оси фаз попарно взаимно-перпендикулярны. Вектор магнитной индукции статора перпендикулярен вектору тока, индуцированного в шине ротора, и совпадает с ним по фазе.The parametric drive (its variants) contains a stator with two independent three-phase windings arranged in it, connected in a triangle and a star. The windings are comparable in power and occupy the same number of slots. The phases of the same name are placed "overlapped" and shifted by 30 °, with the induction vector of each of the phases intersecting the axis of the magnetic circuit. The magnetic induction vectors of successive phases are shifted by 90 ° in time, and the coil groups have a phase zone of 90 al. (coils are double-layered). The magnetic axes of the phases are mutually perpendicular in pairs. The stator magnetic induction vector is perpendicular to the vector of current induced in the rotor bus and coincides with it in phase.
RU93019817/07A 1993-04-14 1993-04-14 PARAMETRIC ELECTRIC DRIVE (ITS OPTIONS) RU93019817A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002138023A CA2138023C (en) 1993-04-14 1993-06-29 Stator of ac electric machine
US08/351,463 US5559385A (en) 1993-04-14 1993-06-29 Stator of ac electric machine
AT93915033T ATE160058T1 (en) 1993-04-14 1993-06-29 STAND FOR AC UNIT
DE69315072T DE69315072T2 (en) 1993-04-14 1993-06-29 AC POWER STAND
PCT/RU1993/000145 WO1994024757A1 (en) 1993-04-14 1993-06-29 Stator for an electrical device using alternating current
EP93915033A EP0648006B1 (en) 1993-04-14 1993-06-29 Stator for an electrical device using alternating current

Publications (1)

Publication Number Publication Date
RU93019817A true RU93019817A (en) 1995-07-20

Family

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