System and method of minimizing velocity fluctuations in a synchronous motor shaft
Номер патента: CA1133048A
Опубликовано: 05-10-1982
Автор(ы): Guenther W. Wimmer
Принадлежит: Tektronix Inc
Опубликовано: 05-10-1982
Автор(ы): Guenther W. Wimmer
Принадлежит: Tektronix Inc
Реферат: SYSTEM AND METHOD OF MINIMIZING VELOCITY FLUCTUATIONS IN A SYNCHRONOUS MOTOR SHAFT ABSTRACT OF THE DISCLOSURE A system for controlling the amplitude of a drive signal applied to a stepping motor in a manner minimizing the effects of resonance on the resultant angular velocity of the motor shaft. Means are provided for comparing a desired motor drive frequency against one or more known resonant frequencies and, responsive to such comparison, for producing a motor drive signal at an amplitude predetermined to minimize oscillatory fluctuations in the motor shaft velocity.
System and method for automated tuning/configuring of a power system stabilizer (PSS) in a digital excitation control system
Номер патента: US12068607B2. Автор: Daniel Weber,Kiyong Kim. Владелец: Basler Electric Co. Дата публикации: 2024-08-20.