DEVICE FOR CONTROL OF THREE-PHASE ELECTRIC MOTOR Russian patent published in 1996 - IPC

Abstract RU 2062546 C1

FIELD: devices for starting three-phase induction motors with short- circuited rotor. SUBSTANCE: device has diode and thyristor which are connected opposing-aiding for each phase. Control circuit for thyristor in one phase is connected to thyristor control circuits for two other phases. EFFECT: simplified design of control circuit for each phase. 3 dwg

Similar patents RU2062546C1

Title	Year	Author	Number
AC DRIVE	0	Lapidus Albert Izrailevich	SU1735992A1
BRAKING DEVICE FOR THREE-PHASE SQUIRREL-CAGE INDUCTION MOTOR	1999	Zaderenko V.A.	RU2150171C1
OVERVOLTAGE AND PHASE FAILURE PROTECTION DEVICE FOR INDUCTION METHOD OF PRODUCING WINDING	0	Zhurenko Evgenij Vasilevich Tishchenko Aleksandr Korneevich Bogaenko Svetlana Dmitrievna	SU1510044A1
CONTROL GEAR FOR THREE-PHASE SLIP-RING MOTOR	1991	Burak K.Ju. Gorbatenko V.I. Lebedeva N.P.	RU2056699C1
A.C. ELECTRIC DRIVE	0	Duka Anatolij Konstantinovich	SU1598092A1
ELECTRIC DRIVE	0	Tishchenko Aleksandr Ivanovich	SU1403311A1
A.C. ELECTRIC DRIVE	0	Drabkin Yurij Isaakovich Sosedka Vilij Lukich	SU1434531A1
DEVICE FOR STARTING ASYNCHRONOUS SQUIRREL-CAGE MOTOR	0	Maznin Viktor Aleksandrovich Matveev Evgenij Nikolaevich Gorshkov Mark Ivanovich Markov Yurij Vladimirovich Komplinov Yurij Konstantinovich	SU1117803A1
INDUCTION MOTOR SPEED CONTROLLER	2022	Roslyakov Rostislav Olegovich Volodin Vladislav Sergeevich	RU2779636C1
BRAKING DEVICE FOR THREE-PHASE SQUIRREL-CAGE INDUCTION MOTOR	2000	Zaderenko V.A.	RU2192704C2

RU 2 062 546 C1

Authors

Aarno Akhola[Fi]

Dates

1996-06-20—Published

1989-08-07—Filed