Wound Synchronous Machine Sensorless Control Based on Signal Injection into the Rotor Winding
نویسندگان
چکیده
منابع مشابه
Passivity-based control of a wound-rotor synchronous motor
This paper presents a new nonlinear passivity-based controller for a wound rotor synchronous machine, acting as a motor drive. The control objectives are stated in the dqframe, and the port-controlled Hamiltonian model is also obtained. A power flow analysis allows to state the control goals in terms of reactive power compensation and ohmic losses reduction. From the Hamiltonian structure, the ...
متن کاملPassivity-based control of a bidirectional wound-rotor synchronous motor
Department of Electrical Engineering and Institute of Industrial and Control Engineering, Universitat Politècnica de Catalunya, EPSEVG, 08800 Vilanova i la Geltrú, Spain Department of Applied Mathematics IV and Institute of Industrial and Control Engineering, Universitat Politècnica de Catalunya, EPSEVG, 08800 Vilanova i la Geltrú, Spain Facultad de Ingenieŕıa, Universidad Nacional Autónoma de ...
متن کاملDesign studies on an external rotor permanent magnet synchronous machine for a position sensorless control - Comparison of Y- and Δ-connected stator winding
The permanent magnet synchronous machine with an external rotor is the most important device for high performance electrical drive systems in particular for hybrid electric vehicles. With such an application, the machine will operate in a wide speed range and on the other hand with very fast changing loads in both motor and generator operational modes. The paper discusses finite element analyse...
متن کاملDynamic Performance Analysis of High-Frequency Signal Injection Based Sensorless Methods for Interior Permanent Magnet Synchronous Motors
This paper focuses on three commonly used sensorless methods based on high-frequency signal injection; namely, the rotating sinusoidal injection in the stationary reference frame, the pulsating sinusoidal injection in the estimated synchronous reference frame, and the pulsating square wave injection in the estimated synchronous reference frame. Although these methods have found applications in ...
متن کاملBrushless Wound-Rotor [Synchronous] Doubly-Fed Electric Machine By Real-time Control
Experts theorized that a Brushless Wound-rotor [Synchronous] Doubly-fed Electric Machine System (BWRSDF), which can symmetrically motor or generate with variable speed, provides higher efficiency, higher power density, higher torque density, and lower cost than any other electric machine system, including the permanent magnet electric machine system, but only with the discovery of a practical b...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energies
سال: 2018
ISSN: 1996-1073
DOI: 10.3390/en11123278