The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Due to the space size of the vehicle itself and vehicle energy capacity constraints, hybrid electric vehicles (HEV) usually use high power density and high efficiency permanent magnet synchronous motor (PMSM) as the integrated starter/generator (ISG) motor of drive system, but the temperature rise caused by the losses in the process of running will lead to some problems. It is necessary to obtain...
The radiated electromagnetic interference (EMI) for a high-power ultra-precision permanent magnet synchronous motor (PMSM) system driven by a pulse width modulation (PWM) converter is evaluated. The conducted EMI model of the drive system is pre-simulated to extract the excitation for the radiated model. The 3D simplified models for all the devices in the drive system, including converter, multi-core...
This paper investigates the nonlinear model of the permanent magnet synchronous machines (PMSMs). In order to incorporate the structural and saturation saliencies, two parameters are defined to indicate the saturation ratios. An analytical model is derived and the inductance matrix is expressed in both stationary and rotating reference frames, respectively. An incremental inductance measure system...
In this paper, a DC voltage pulse injection based method is proposed to detect the initial position and rotor polarity of permanent magnet synchronous motor (PMSM). The rotor angle vibration is expressed analytically as a function of the injected pulse. The nonlinear numerical simulation model of PMSM is employed, in which the saturation saliency is incorporated as well as the structural saliency...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.