| #4877395 in Books | 2011-01-18 | Original language:English | PDF # 1 | 8.66 x.22 x5.91l,.33 | File type: PDF | 96 pages||About the Author|Arash Kiyoumarsi is an assistant professor of electrical engineering at the Dept. of Electrical Engineering, Faculty of Engineering, University of Isfahan, Iran. Rolf Hanitsch is a Dr.-Ing. habil. professor of electrical engineering in the In
Brushless permanent magnet (PM) motors can be divided into the PM synchronous AC motor (PMSM) and PM brushless DC motor (PMBDCM). The former has sinusoidal airgap flux and the back EMF, thus has to be supplied with sinusoidal current to produce constant torque. The PMBDCM has the trapezoidal back EMF, so the rectangular current waveform in its armature winding is required to obtain the low torque ripple. Generally, the magnets with parallel magnetization are used...
You easily download any file type for your device.Interior Permanent-Magnet Synchronous Motors: Optimal Shape Design, Construction and Testing | Arash Kiyoumarsi, Rolf Hanitsch. I was recommended this book by a dear friend of mine.
