Tubular Linear Permanent Magnet Actuator with Fractional Slots
نویسندگان
چکیده
منابع مشابه
Electromagnetic and Dynamic Performance Analysis of a Two-Phase Permanent-Magnet Tubular Linear Actuator
This work presents an electromagnetic and dynamic performance analysis of a two-phase permanent-magnet tubular linear actuator (PM-TLA) prototype; an electromagnetic finite-element model is proposed and dynamic performance of the system drive, composed of PM-TLA prototype and associated power electronic devices in a control loop, is analyzed using simulation software tools.
متن کاملEvaluation of Various Permanent Magnet Arrangements on Linear Actuator
Linear actuator are used to provide linear motion in the absence of a motion translator. By using the linear actuator, the linear motion can be produce with high degree of efficiency. Linear actuators can be designed with and without slots; moreover, there are various types of magnetization arrangements can be applied to the mover. In this paper, ten different magnetization arrangements were us...
متن کاملSimulation of Dynamics of a Permanent Magnet Linear Actuator
Comparison of two approaches for the simulation of the dynamic behaviour of a permanent magnet linear actuator is presented. These are full coupled model, where the electromagnetic field, electric circuit and mechanical motion problems are solved simultaneously, and decoupled model, where first a set of static magnetic filed analysis is carried out and then the electric circuit and mechanical m...
متن کاملDesign and Analysis of Tubular Permanent Magnet Linear Wave Generator
Due to the lack of mature design program for the tubular permanent magnet linear wave generator (TPMLWG) and poor sinusoidal characteristics of the air gap flux density for the traditional surface-mounted TPMLWG, a design method and a new secondary structure of TPMLWG are proposed. An equivalent mathematical model of TPMLWG is established to adopt the transformation relationship between the lin...
متن کاملDesign of a Tubular Permanent Magnet Actuator for Active Lateral Secondary Suspension of a Railway Vehicle
This paper describes the finite element (FE)-based design of a slotted tubular permanent magnet actuator (TPMA) used in railway vehicle active lateral secondary suspension that improves the actuator’s thrust and lowers its cogging force under thermal and geometric constraints. To consider the electromagnetic and thermal fields and the complex interactions among the design variables, design was ...
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 Journal of Industry Applications
سال: 2012
ISSN: 2187-1094,2187-1108
DOI: 10.1541/ieejjia.1.172