Please use this identifier to cite or link to this item:
http://earchive.tpu.ru/handle/11683/20076
Title: | A sensorless initial rotor position's estimation for permanent magnet synchronous machines |
Authors: | Krasnov, Ivan Yurievich Langraf, Sergey Vladimirovich Odnokopylov, Ivan Georgievich Koltun, V. |
Keywords: | роторы; постоянные магниты; синхронные машины; синхронные двигатели с постоянными магнитами; алгоритмы |
Issue Date: | 2015 |
Publisher: | IOP Publishing |
Citation: | A sensorless initial rotor position's estimation for permanent magnet synchronous machines / I. Yu. Krasnov [et al.] // IOP Conference Series: Materials Science and Engineering. — 2015. — Vol. 93: Modern Technique and Technologies (MTT'2015) : 21th International Conference for Students and Young Scientists, 5-9 October 2015, Tomsk : [proceedings]. — [012061, 6 p.]. |
Abstract: | Permanent magnet synchronous motors for the effective start require information about the initial position of a rotor. In this regard, most systems use position sensors, which substantially increase entirely a cost of an electrical drive [1-3]. The aim of this article is to develop a new method, allowing determining the absolute angular position of the permanent magnet synchronous motors' rotor [4,5]. With a certain voltage pulses applied to the motor, its stator is magnetized by currents leakage in the windings. This allows using a special algorithm to calculate the absolute position of the rotor without using any motor parameters [6]. Simulation results prove the simplicity and efficiency of this method for determining an initial position of the permanent magnet synchronous motors' rotor. Thus, this method can be widely used in the electrical industry. |
URI: | http://earchive.tpu.ru/handle/11683/20076 |
Appears in Collections: | Материалы конференций |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
dx.doi.org-10.1088-1757-899X-93-1-012061.pdf | 1,05 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.