Abstract
Currently the special algorithms are used to determinate an initial position of rotor angle of the permanent magnet synchronous drives. This is especially important for providing of smooth load at the electric drive starting, for example, for gearless elevator hoist drive. For this the position sensors are used in simple electrical drives, but system cost is increased. Paper describes a developed new algorithm, which determines an absolute angular position of rotor of the permanent magnet synchronous motor. Stator is magnetized by leakage currents of windings at applying the specific voltage pulses to the motor. This algorithm allows calculating absolute position of the rotor in practice. The main advantage of presented algorithm is a functioning without motor parameters. Simplicity and algorithm efficiency are confirmed by obtained experiment results by simulation for determination of initial position of rotor of the permanent magnet synchronous motor. Therefore, this method can be widely used by engineers of electrical industry.
| Original language | English |
|---|---|
| Title of host publication | 2017 International Siberian Conference on Control and Communications, SIBCON 2017 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781509010806 |
| DOIs | |
| Publication status | Published - 31 Jul 2017 |
| Event | 2017 International Siberian Conference on Control and Communications, SIBCON 2017 - Astana, Kazakhstan Duration: 29 Jun 2017 → 30 Jun 2017 |
Conference
| Conference | 2017 International Siberian Conference on Control and Communications, SIBCON 2017 |
|---|---|
| Country | Kazakhstan |
| City | Astana |
| Period | 29.6.17 → 30.6.17 |
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Keywords
- Experiments
- gearless elevator hoist
- initial position determination
- permanent magnet synchronous motor
- simulation
ASJC Scopus subject areas
- Computer Networks and Communications
- Energy Engineering and Power Technology
- Control and Optimization
- Electrical and Electronic Engineering
- Mechanical Engineering
Cite this
Sensorless determination of initial position of the rotor of permanent-magnet synchronous motor of the gearless elevator hoist. / Krasnov, I. Yu; Langraf, S. V.; Odnokopylov, I. G.; Krokhta, Y. V.; Natalinova, N. M.; Galtseva, O. V.; Rogachev, A. A.
2017 International Siberian Conference on Control and Communications, SIBCON 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. 7998503.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Sensorless determination of initial position of the rotor of permanent-magnet synchronous motor of the gearless elevator hoist
AU - Krasnov, I. Yu
AU - Langraf, S. V.
AU - Odnokopylov, I. G.
AU - Krokhta, Y. V.
AU - Natalinova, N. M.
AU - Galtseva, O. V.
AU - Rogachev, A. A.
PY - 2017/7/31
Y1 - 2017/7/31
N2 - Currently the special algorithms are used to determinate an initial position of rotor angle of the permanent magnet synchronous drives. This is especially important for providing of smooth load at the electric drive starting, for example, for gearless elevator hoist drive. For this the position sensors are used in simple electrical drives, but system cost is increased. Paper describes a developed new algorithm, which determines an absolute angular position of rotor of the permanent magnet synchronous motor. Stator is magnetized by leakage currents of windings at applying the specific voltage pulses to the motor. This algorithm allows calculating absolute position of the rotor in practice. The main advantage of presented algorithm is a functioning without motor parameters. Simplicity and algorithm efficiency are confirmed by obtained experiment results by simulation for determination of initial position of rotor of the permanent magnet synchronous motor. Therefore, this method can be widely used by engineers of electrical industry.
AB - Currently the special algorithms are used to determinate an initial position of rotor angle of the permanent magnet synchronous drives. This is especially important for providing of smooth load at the electric drive starting, for example, for gearless elevator hoist drive. For this the position sensors are used in simple electrical drives, but system cost is increased. Paper describes a developed new algorithm, which determines an absolute angular position of rotor of the permanent magnet synchronous motor. Stator is magnetized by leakage currents of windings at applying the specific voltage pulses to the motor. This algorithm allows calculating absolute position of the rotor in practice. The main advantage of presented algorithm is a functioning without motor parameters. Simplicity and algorithm efficiency are confirmed by obtained experiment results by simulation for determination of initial position of rotor of the permanent magnet synchronous motor. Therefore, this method can be widely used by engineers of electrical industry.
KW - Experiments
KW - gearless elevator hoist
KW - initial position determination
KW - permanent magnet synchronous motor
KW - simulation
UR - http://www.scopus.com/inward/record.url?scp=85028512410&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85028512410&partnerID=8YFLogxK
U2 - 10.1109/SIBCON.2017.7998503
DO - 10.1109/SIBCON.2017.7998503
M3 - Conference contribution
BT - 2017 International Siberian Conference on Control and Communications, SIBCON 2017 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -