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.
| Original language | English |
|---|---|
| Title of host publication | IOP Conference Series: Materials Science and Engineering |
| Publisher | Institute of Physics Publishing |
| Volume | 93 |
| Edition | 1 |
| DOIs | |
| Publication status | Published - 13 Oct 2015 |
| Event | 21st International Conference for Students and Young Scientists: Modern Technique and Technologies, MTT 2015 - Tomsk, Russian Federation Duration: 5 Oct 2015 → 9 Oct 2015 |
Conference
| Conference | 21st International Conference for Students and Young Scientists: Modern Technique and Technologies, MTT 2015 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 5.10.15 → 9.10.15 |
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ASJC Scopus subject areas
- Engineering(all)
- Materials Science(all)
Cite this
A sensorless initial rotor position's estimation for permanent magnet synchronous machines. / Krasnov, I.; Langraf, S.; Odnolopylov, I.; Koltun, V.
IOP Conference Series: Materials Science and Engineering. Vol. 93 1. ed. Institute of Physics Publishing, 2015. 012061.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - A sensorless initial rotor position's estimation for permanent magnet synchronous machines
AU - Krasnov, I.
AU - Langraf, S.
AU - Odnolopylov, I.
AU - Koltun, V.
PY - 2015/10/13
Y1 - 2015/10/13
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84947125273&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84947125273&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/93/1/012061
DO - 10.1088/1757-899X/93/1/012061
M3 - Conference contribution
VL - 93
BT - IOP Conference Series: Materials Science and Engineering
PB - Institute of Physics Publishing
ER -