The magnetic and mechanical properties of soft magnetic powder composites (SMC) have been recently significantly improved. Within the project “Design and analysis of an electric motor based on new material components (SMC)” Daimler AG, the Institute of Electrical Engineering (ETI) at the Karlsruhe Institute of Technology (KIT) and PMG Füssen GmbH examined and evaluated the use of soft magnetic ...

This article presents a new vibration diagnostic method designed to (PM) machines with permanent magnets. Those devices are commonly used in small wind and water systems or vehicles drives. The author’s method is very innovative and unique. Specific structural properties of PM machines are used in this method electromotive force (EMF) generated due to vibrations. There was analysed number of pu...

As the major electricity consumer, electrical machines play a key role for global energy savings. Machine manufacturers put considerable efforts into the development of more efficient electrical machines for loss reduction and higher power density achievements. Thus, a consolidated knowledge of the occurring losses in electrical machines is a basic requirement for efficiency improvements. This ...

Results of an investigation on the application of STATCOM for damping subsynchronous resonance (SSR) in a multi-machine system is presented in this paper. For a multi-machine system which has a set of identical parallel turbine-generators or non-identical turbine-generators having torsional modes of the same frequency, generators may suffer from the same mode of torsional interaction correspond...

Calculations of iron losses in the electrical machines are normally based on experimental characteristics of core material used in the machines. These methods with simplified machine analysis approximations are usually employed for calculation of total iron losses of electrical machines whilst local flux densities and corresponding local iron losses especially when designing of the machine and ...

0957-4174/$ see front matter 2008 Elsevier Ltd. A doi:10.1016/j.eswa.2008.10.058 * Corresponding author. E-mail address: [email protected] (T.W.S. Cho A clonal selection programming (CSP)-based fault detection system is developed for performing induction machine fault detection and analysis. Four feature vectors are extracted from power spectra of machine vibration signals. The extracted fea...

Most academic departments in computer science and electrical engineering provide some sort of intellectual umbrella to integrate research in machine learning, computer vision, robotics, and artificial intelligence (AI). For largely historical and outmoded reasons, however, research in auditory computation and machine listening has not been included in these efforts. We hope to rectify this situ...

Mechatronic engineering is about integration of different engineering disciplines, mainly mechanical engineering, electrical engineering, and software engineering. Within the machine and plant engineering process, software engineering is part of automation engineering, which deals with configuration and programming of devices like programmable logic controllers (PLC), motion controllers, and hu...

Since 2014, I am a Ph.D. student in the department of Electrical and Computer Engineering at Carnegie Mellon University, advised by Professor Phillip B. Gibbons and Professor Onur Mutlu. I am interested in research problems that lie in the intersection of machine learning, distributed systems, and computer architecture. My current research focus is on distributed machine learning systems and ne...