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The control system simulation model is built based on the control system and hardware platform, which can reveal the situation of the actual system. However, it couldn't calculate the motor loss. The finite element simulation can analyze the loss in the all part of the motor, which usually use the ideally current source, neglecting the current harmonic caused by the control system performance, which...
An experimental scale-down model of UHVDC converter transformer is designed and manufactured to study the wave process in the winding under impulse voltage. Nine outgoing lines are set up on the different winding coil of the scale-down model. The voltage waveforms of different outgoing lines are obtained by lightning impulse test. The simulation model of scale-down transformer is established to calculate...
An innovative simulation method of the magnetic circuit structure of a self-decoupling magneto-rheological (SDMR) damper is presented in the paper by using Multiphysics module of finite element analysis software ANSYS. Interaction between electromagnetic field and permanent magnetic field, as well as magnetic circuit loss in the model is considered. The simulation results indicated that magnetic flux...
The dual composite right/left-handed transmission line (D-CRLH TL) is designed using defected grounded structures (DGS) loaded with capacitor and stub with rectangular patches in this paper. Then the frequency characteristics of full-wave simulation results, obtained from FEM based on simulator, are compared with the equivalent circuit simulation results, which show that D-CRLH TL can be realized...
Numerous researchers have already been involved in for designing, driving and optimizing RTWUSM, such as the control model of the whole USM system, the no-load speed, the maximum output power, the characteristic about torque to the frequency, etc. USM has been widely manufactured for civil use in Japan, military using in USA and Germany, and other uses in many European and Asia country. But fewer...
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