Modeling and Parameter Measurement of Synchronous Reluctance Motors Including Stator Iron Loss.
نویسندگان
چکیده
منابع مشابه
Optimum Design Parameters for Synchronous Reluctance Motors
A series of synchronous reluctance motors (RSM) are analysed using finite element methods. The amount of iron in each rotor is kept the same. It is shown that the saliency ratio is not only dependent on the flux guide reluctance factor but also on the position or span of flux guides. It is also shown that an axially laminated design may not be an optimum configuration due to large number of flu...
متن کاملModeling of Iron Losses of Permanent-Magnet Synchronous Motors
Permanent-magnet (PM) motors offer potential energy savings as compared with induction motors because of the virtual elimination of rotor loss and the reduction of stator loss from operation near unity power factor. In PM machines, iron losses form a significant fraction of the total loss partly due to the nonsinusoidal flux density distribution. Design optimization therefore requires good mean...
متن کاملPosition Sensorless Torque Estimation of Synchronous Reluctance Motors Based on Extended-Flux Model without Core-Loss Measurement
This paper proposes an extended-flux model with core-loss resistance of SynRMs (synchronous reluctance motors) and precise torque estimation without core-loss measurement and position encoder. The proposed torque estimation is useful for precise MTPA (maximum torque per ampere) control of position sensorless controlled SynRMs, which is achieved with the assistance of active and reactive powers.
متن کاملNeural Network Based Modeling and Parameter Identification of Switched Reluctance Motors
Phase windings of switched reluctance machines are modeled by a nonlinear inductance and a resistance that can be estimated from standstill test data. During online operation, the model structures and parameters of SRM’s may differ from the standstill ones because of saturation and losses, especially at high current. To model this effect, a damper winding is added into the model structure. This...
متن کاملEffects of Different Rotor and Stator Constructions on The Performance of Switched Reluctance Motors
This paper is carried out to develop a theoretical model for the simulation of 8/6-pole and 6/4-pole switched reluctance motors and describes the difference of these kinds of motors in dynamic characteristics such as magnetic field energy, magnetic field coenergy, magnitude of By, magnetization losses, steady-state weighted stress tensor torque, mutual inductance and so in performance. As known...
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: IEEJ Transactions on Industry Applications
سال: 1994
ISSN: 0913-6339,1348-8163
DOI: 10.1541/ieejias.114.855