DEVICE FOR OVEREXCITATION OF MULTIMOTOR HYSTERESIS DRIVE Russian patent published in 1995 - IPC

Abstract SU 1785405 A1

FIELD: specific process plants. SUBSTANCE: energy accumulated in reactive power condenser is conveyed to supply mains. To this end, condenser thyristors are fully turned on, and energy is stored. Pulse is applied to next phase and in the action energy is conveyed to mains. Control pulses are shifted in next phase by means of one-shot multivibrator and additional switch for next thyristor and initial control angle is set for all condenser thyristors. EFFECT: simplified overexcitation process, improved energy saving due to utmost degree of hysteresis motor overexcitation. 4 dwg

Similar patents SU1785405A1

Title	Year	Author	Number
METHOD OF CONTROL OVER HYSTERESIS ELECTRIC DRIVE	0	Pozdnukhov Sergej Fedorovich Tarasov Vladimir Nikolaevich Chvanov Vyacheslav Aleksandrovich Reut Feliks Konstantinovich Zavyalov Viktor Ivanovich	SU1746508A1
METHOD OF STARTING TWO GROUPS OF HYSTERESIS MOTORS	0	Pozdnukhov Sergej Fedorovich Tarasov Vladimir Nikolaevich Fedorov Konstantin Yakovlevich Agafonov Vladimir Ivanovich Yakovlev Vladimir Aleksandrovich Chvanov Vyacheslav Aleksandrovich Zavyalov Viktor Ivanovich Reut Feliks Konstantinovich	SU1758816A1
A.C.ELECTRIC DRIVE	0	Tarasov Vladimir Nikolaevich Prudnikov Sergej Vladimirovich Ivanov Vyacheslav Aleksandrovich Reut Feliks Konstantinovich Baranov Sergej Anatolevich	SU1361698A1
MULTIMOTOR DRIVE	0	Prudnikov Sergej Vladimirovich Tarasov Vladimir Nikolaevich Garganeev Aleksandr Georgievich Orlov Igor Nikolaevich Chvanov Vyacheslav Aleksandrovich Reut Feliks Konstantinovich	SU1115192A1
PROCESS OF OVEREXCITATION OF MULTIMOTOR HYSTERESIS ELECTRIC DRIVE	1993	Sturua V.V. Chvanov V.A. Sidorov V.I. Tarasov V.N.	RU2081505C1
HYSTERESIS MOTOR POWER SYSTEM	2003	Mikheev V.V. Mytsyk G.S. Tarasov V.N.	RU2248660C1
POWER SYSTEM OF HYSTERESIS MOTORS	2003	Mikheev V.V. Mytsyk G.S. Tarasov V.N.	RU2249908C1
METHOD FOR CONTROLLING COMPENSATOR OF REACTIVE POWER AND DEVICE FOR REALIZATION OF SAID METHOD	2004	Kashirin Vjacheslav Vladimirovich Nikonov Valerij Viktorovich Soltus Konstantin Pavlovich	RU2282295C2
METHOD OF OVEREXCITATION OF HYSTERESIS ELECTRIC MOTOR	0	Shabanov Lev Nikolaevich	SU904172A2
SYSTEM FOR SUPPLYING ELECTRIC POWER AND CONTROLLING GROUPS OF HYSTERESIS ELECTRIC MOTORS	0	Prudnikov Sergej Vladimirovich Tarasov Vladimir Nikolaevich Orlov Igor Nikolaevich Abakumov Pavel Nikolaevich Kovalev Feliks Ivanovich Reut Feliks Konstantinovich Chvanov Vyacheslav Aleksandrovich	SU1241339A1

SU 1 785 405 A1

Authors

Chvanov V.A.

Sturua V.V.

Tarasov V.N.

Reut F.K.

Stolin V.M.

Dates

1995-09-20—Published

1989-12-29—Filed