| Filename: | Unnamed file |
| Filesize: | 260.9 KB |
| VOLTAGE-SOURCE INVERTER FED ASYNCHRONOUS MACHINE WITH HYSTERESIS CONTROL OF RECTIFIED MOTOR CURRENTS | ||||||
| Author(s) | C. Tuttas | |||||
| Abstract | Voltage-source inverters (VSI) are used for feeding speed variable asynchronous machines. By means of hysteresis controller the stator currents can be impressed into the machine. The control circuit is simple, robust and fast but has the the disadvantage of higher switching frequency, compared with feed forward PWM methods. If the motor currents are rectified before hysteresis control, the switching frequency of the VSI can be distinctly reduced. | |||||
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| Type | Members Only | |||||
| Date | Last modified 2018-05-16 by System | |||||
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