Transient Characteristics of Tapped-Winding Capacitor Motor
نویسندگان
چکیده
منابع مشابه
Torque Ripple Reduction of Electrolytic Capacitor-less BLDC Motor Drive
Brushless DC motors called BLDC are used in many industrial and non-industrial applications today for reasons such as very high efficiency, easy control method and high reliability, and their use is increasingly used in mass production applications, especially home appliances. But these motors require the use of an electric drive, even in constant speed applications. Commercialization of these ...
متن کاملOptimum Design of Multiple Winding Induction Motor
Out of total electrical motors 80% are three-phase squirrel-cage induction motors which are widely used in industrial and domestic applications because of the relatively low cost and high reliability. When oversized, most of these motors operate in low efficiency and poor power factor. Adjustable flux motors with multiple winding connections can be an energy efficient solution in variable and f...
متن کاملEffect of Stator Winding Faults on Performance Characteristics of Three Phase Induction Motor (TPIM)
To carry out the induction machine analysis under dynamic, transient and steady state conditions, the analytical techniques are used to simulate the TPIM. Here, the Park’s transformation is used to transform balanced 3-Φ currents ia,ib, and ic to balanced 2-Φ currents iα, and iβ to accurately model the TPIM. In this paper, an accurate mathematical model is developed for induction motor and the ...
متن کاملDetermination of dynamic characteristics of the single - phase capacitor induction motor
Abstract. The paper presents a mathematical model and simulation results of dynamic characteristics of the single-phase capacitor induction motor for different values of the capacitor capacitance and moment of inertia at no-load and nominal load conditions. The model has been used to study the effect of some machine parameters on the start-up and load performance of the motor. Computed dynamic ...
متن کاملMOTOR WINDING PROBLEMS Caused by Inverter Drives
fast rise-time voltage surges surges from a circuit breaker closing can lead to an electrical breakdown of the turn insulation in motor srator windings [1]. If the turn insulation is of an insuffcient thickness or has aged in service, the insulation will puncture when a short rise-time voltage surge occurs. Punctured turn insulation allows for a very high circulating current to flow into the af...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEJ Transactions on Industry Applications
سال: 2001
ISSN: 0913-6339,1348-8163
DOI: 10.1541/ieejias.121.1083