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.
During real-time operation of electric vehicles, motor parameter variations can significantly effect and deteriorate control performances of electric traction drives. For an open-loop torque control system, the parameter mismatch between the electric motor and the controller results in large steady-state error of the output torque response. This paper presents an adaptive torque controller based on...
This paper presents a new robust speed control approach for Interior Permanent Magnet Synchronous Motor (IPMSM) drives with incorporated Maximum Torque per Ampere (MTPA) regulation. Compared to the conventional closed loop structure, where the reference torque for the MTPA regulator is equal to the output signal of the PI speed controller, the proposed system updates this reference via implementation...
For electric vehicle applications, it is desirable to achieve maximum torque output of the traction motor for fast acceleration and minimize electrical losses, from energy saving point of view, which is achieved by Maximum Torque Per Ampere (MTPA) and Maximum Efficiency (ME) control methods, respectively. This paper introduces a compromise solution between MTPA and ME approaches obtained for Interior...
The share of renewable energy utilization is growing fast in recent years, resulting in an increase in intermittence in power supply systems. Additionally, the demand profile will change drastically in the short and long term through increasing electrification of transport and heating, respectively. It is an important task to address the impact caused by the generation and demand uncertainties. In...
In order to compete effectively in the automotive industry, vehicle manufacturers employ advanced simulation techniques to assist in their product development. Hardware-in-the-Loop (HIL) simulation is a technique widely used by vehicle manufacturers in the development and testing of their Electronic Control Units (ECU), which can number up to 100 in modern vehicles. To carry out HIL testing on the...
A scroll air motor, also known as a scroll expander, is a relatively new concept to pneumatic actuators. In recent years, scroll air motors have been adopted by combined heat and power boilers, uninterrupted power supply, and some other energy storage systems as a new mechatronic device for energy conversion. The paper aims to develop a complete mathematical model of the scroll air motor for dynamic...
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.