An Analytical Method of PM Type Vernier Motors.
نویسندگان
چکیده
منابع مشابه
Design of a PM Vernier Machine with Consideration for Modulation Flux and Comparison with Conventional PM motors
This study deals with the core design of a PM vernier machine considering modulation flux effects, and the comparative investigation on volume and performance characteristics of the vernier over conventional PM machines are addressed. To these ends, for a PM vernier machine in operation at the base-speed, the flux density equations for teeth and yokes considering the flux modulation effects are...
متن کاملDynamic Model of Pm Synchronous Motors
In a permanent magnet synchronous motor where inductances vary as a function of rotor angle, the 2 phase (d-q) equivalent circuit model is commonly used for simplicity and intuition. In this article, a two phase model for a PM synchronous motor is derived and the properties of the circuits and variables are discussed in relation to the physical 3 phase entities. Moreover, the paper suggests met...
متن کاملAn Analytical and Experimental Study of Ultrasonic Linear Motors
Preliminary notes Ultrasonic linear motors (ULMs) are widely used in many industrial applications and a full characterization of their behaviour is often needed. This paper presents a detailed analytical-experimental study of ULMs. First, the general structure and operation principle of ULMs are introduced. The actuator mechanics is then described using a simple piezoelectric model. Since, in p...
متن کاملCalculation of wedged dose distributions using an analytical method
Introduction: Wedge filters are used in radiotherapy to modify photon beam and improve dose uniformity in the target volume. Determination of wedge dose distribution is important to improve treatment planning accuracy. The utilization of treatment planning software to obtain dose distribution is not always available. In this work an analytical model has been developed to calcu...
متن کاملAnalytical Method Equivalency An Acceptable Analytical Practice
64 Pharmaceutical Technology SEPTEMBER 2005 Don Chambers, PhD,* is the senior director of analytical development for Schering-Plough Research Institute, 2000 Galloping Hill Road, Kenilworth, NJ 07033, tel. 908.740.2318, fax 908.740.2107, donald. [email protected]. Gregg Kelly, PhD, is a senior principal scientist for Pfizer, Inc. (Groton, CT). Giselle Limentani, PhD, is a director of product ...
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: 1994
ISSN: 0913-6339,1348-8163
DOI: 10.1541/ieejias.114.925