Results 1 to 10 of about 9,614 (283)

Improved rotor position estimation by signal injection in brushless AC motors, accounting for cross-coupling magnetic saturation [PDF]

, 2007
The paper presents an improved signal injection- based sensorless control method for permanent magnet brushless AC (BLAC) motors, accounting for the influence of cross-coupling magnetic saturation between the d- and q-axes.
Bingham, Chris, Howe, D, Li, Y, Stone, D, Zhu, Z Q   +4 more
core   +1 more source

Torque Performance and Permanent Magnet Arrangement for Interior Permanent Magnet Synchronous Motor

IEEJ Transactions on Industry Applications, 2006
The use of the interior permanent magnet synchronous motor (IPMSM) has increased in the industrial field because of its excellent characteristics, such as high efficiency, wide range of speed operation and flexibility of the rotor structure. Therefore, the IPMSM, especially one using the rare earth permanent magnet, is being actively studied.In the ...
Naohisa Matsumoto, Masayuki Sanada, Shigeo Morimoto, Yoji Takeda   +3 more
openaire   +2 more sources

Core Loss Analysis of Interior Permanent Magnet Synchronous Machines under SVPWM Excitation with Considering Saturation

Energies, 2017
Core loss is one of the significant factors affecting the high power density of permanent magnet machines; thus, it is necessary to consider core loss in machine design. This paper presents a novel method for calculating the core loss of permanent magnet
Yanli Feng, Chengning Zhang
doaj   +1 more source

IPMSM torque control strategies based on LUTs and VCT feedback for robust control under machine parameter variations [PDF]

, 2016
In recent years, Interior Permanent Magnet Synchronous Machines (IPMSMs) have attracted a considerable attention in the scientific community and industry for Electric and Hybrid Electric Vehicle (HEV) propulsion systems.
Arias Pujol, Antoni, Diaz de Guereñu, A., Ibarra Basabe, Edorta, Lopez, Iñigo, Peña, alberto, Salazar, Cristobal, Trancho, Elena   +6 more
core   +1 more source

Optimization Design of Permanent Magnet Synchronous Motor Based on Multi-Objective Artificial Hummingbird Algorithm

Actuators
The interior permanent magnet synchronous motor (IPMSM) is known for its high output torque, strong overload capacity, and high power density, making it a popular choice in the electric vehicle industry.
Shaoru Zhang, Hui Yan, Likun Yang, Hua Zhao, Xiuju Du, Jielu Zhang   +5 more
doaj   +1 more source

Speed and Current Control of Permanent Magnet Synchronous Motor Drive Using IMC Controllers

Advances in Electrical and Computer Engineering, 2012
The paper describes a current and speed control of the permanent magnet synchronous motor with vector control. For a current and speed controller, the Internal Model Control (IMC) method was chosen for its good tracking capability and demands on the ...
BRANDSTETTER, P., KRECEK, T.
doaj   +1 more source

Initial Rotor Position Estimation of Interior Permanent Magnet Synchronous Motor.

IEEJ Transactions on Industry Applications, 2003
A new position sensorless control method is proposed for interior permanent magnet (IPM) synchronous motor drives at low speed and standstill. The method utilizes the dependence of inductance on rotor position in IPM. To estimate the position error directly, high frequency waves are injected to the motor voltage.
D. Kaneko, Y. Iwaji, K. Sakamoto, T. Endo   +3 more
openaire   +2 more sources

Implementation of a high-power-factor interior permanent magnet synchronous motor drive system with a small film DC-link capacitor

The Journal of Engineering, 2020
This study investigates a small film DC-link capacitor inverter for a permanent magnet synchronous motor drive system. Two control methods, including a d–q-axis current control and a positive torque region current control, are originally proposed to ...
Tian-Hua Liu, Muhammad Syahril Mubarok, Zhi-Sheng Yang   +2 more
doaj   +1 more source

Performance estimation of interior permanent-magnet brushless motors using the voltage-driven flux-MMF diagram [PDF]

, 2006
The flux-magnetomotive force (flux-MMF) diagram, or "energy conversion loop," is a powerful tool for computing the parameters of saturated interior permanent-magnet brushless motors, especially when the assumptions underlying classical dq theory are not ...
Cossar, C., McGilp, M. I., Miller, T. J. E., Popescu, M.   +3 more
core   +1 more source

Magnet Design and Motor Performances of a Double Layer Interior Permanent Magnet Synchronous Motor

IEEJ Transactions on Industry Applications, 1997
In this paper we would like to discuss the results of our investigation of the Interior Permanent Magnet Synchronous Motor (IPM), which has permanent magnets embeded in the rotor, and in particular we are concerned with the Double Layer IPM Synchronous Motor, which has two layers of magnets embeded in the rotor layered in the direction of the radius ...
Yukio Honda, Shizuka Yokote, Toshiro Higaki, Shigeo Morimoto, Yoji Takeda   +4 more
openaire   +2 more sources