The synchronous reluctance machine is well-known for its highly nonlinear magnetic saturation and cross-saturation characteristics. For high performance and high-efficiency control, the flux-linkage maps and maximum torque per ampere table are of paramou
In order to improve the control performance of interior permanent magnet synchronous motor (IPMSM) drives, a novel direct torque control strategy of IPMSM with maximum torque per ampere (MTPA) is proposed in this paper. Based on the MTPA control strategy and polynomial approximation method, the ...
Soulard J,Mtdton B.Maximum Power Limits of Small Sin- gle-phase Permanent Magnet Drives. Electric Power Applica- tions . 1999Soulard J., Multon B., "Maximum power limits of small single-phase permanent magnet drives", IEE Proc.-Electr. Power Appl., vol. 146, n° 5, September 1999, ...
Modeling Simulation And Analysis Of Permanent-Magnet Motor Drives I The Permanent-Magnet Synchronous Motor Drive 热度: 页数:9 Flux-Weakening Control for Permanent-Magnet Synchronous Motors… 热度: 页数:111 matlab-based permanent magnet synchronous motor vector control 热度: 页数:3 Permanent magne...
Maximum Power Point Tracking Sensorless Control of an Axial-Flux Permanent Magnet Vernier Wind Power Generator Recently, Vernier permanent magnet (VPM) machines, one special case of magnetic flux-modulated (MFM) machines, benefiting from their compact, simple construction and low-speed/ high-torque ch...
However, owing to the slow speed of movement, the existing permanent magnet linear generator inadvertently becomes very large. A conventional FWEC, such as the Wavestar, requires a load force of 400 kN, and the air gap shear stress level of a conventional linear generator is 20–25 kN/m2 ...
Stator flux linkage observer2-D MTPA look-up tableCorrection factorAn algorithm for an interior permanent magnet synchronous motor (IPMSM) drive to improve the accuracy of maximum torque per ampere (MTPA) control reflecting variations in the permanent magnet (PM) flux linkage is proposed in this...
For the sensorless vector control a sliding mode observer is utilized in the estimation of the rotor speed while the rotor position is estimated based on the flux linkage. The Powell method is introduced to improve the efficiency of the permanent magnet synchronous generator (PMSG) d-axis current...
synchronous motorstorque/ MRAC-based nonlinear speed controlinterior PM synchronous motorA model reference adaptive control (MRAC)-based nonlinear speed control strategy of an interior permanent magnet (IPM) synchronous motor with an improved maximum torque operation is presented. In most servo systems, ...
A three-phase interior permanent magnet synchronous motor (IPMSM) is applied to the EMB operation. A current controller, speed controller, and position controller based on proportional-integral (PI) control are used to drive the IPMSM. Maximum torque per ampere (MTPA) control is applied to the...