A sensorless initial rotor position's estimation for permanent magnet synchronous machines
Электронный архив ТПУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
A sensorless initial rotor position's estimation for permanent magnet synchronous machines
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| Автор |
Krasnov, Ivan Yurievich
Langraf, Sergey Vladimirovich Odnokopylov, Ivan Georgievich Koltun, V. |
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| Тематика |
роторы
постоянные магниты синхронные машины синхронные двигатели с постоянными магнитами алгоритмы |
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| Описание |
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.
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| Дата |
2016-04-12T23:41:48Z
2016-04-12T23:41:48Z 2015 |
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| Тип |
Conference Paper
Published version (info:eu-repo/semantics/publishedVersion) Conference paper (info:eu-repo/semantics/conferencePaper) |
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| Идентификатор |
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.].
http://earchive.tpu.ru/handle/11683/20076 10.1088/1757-899X/93/1/012061 |
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| Язык |
en
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| Связанные ресурсы |
IOP Conference Series: Materials Science and Engineering. Vol. 93: Modern Technique and Technologies (MTT'2015). — United Kingdom, 2015.
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Издатель |
IOP Publishing
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