مجموعة مولد المحرك
(Motor Generator Set)
AC motor driving a DC generator for variable-voltage power, now largely replaced by VFDs.
A motor generator set uses an AC motor driving a DC generator to supply variable-voltage power to the elevator traction motor. While largely replaced by solid-state VFDs, MG sets still exist in many high-rise installations awaiting modernization.
التخصصات
mechanics
الكلمات الدالة
#motor
#generator
#set
المصادر
Industry standards
مصطلحات ذات صلة
ماكينة جر بدون تروس
Traction machine with motor directly coupled to sheave for high-rise and high-speed elevators.
محرك حثي
Common elevator motor type controlled by a variable frequency drive for smooth operation.
محرك مغناطيس دائم
High-efficiency motor using permanent magnets, standard in modern MRL elevators.