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WIDE-BANDWIDTH TORQUE AND POWER MEASUREMENT IN RELUCTANCE MOTOR DRIVES
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| Author(s) |
M. L. McClelland; H.C. Lovatt; J .M. Stephenson |
| Abstract |
Wide-bandwldth measurements are necessary when testing electronically switched drives. Two difficult problems are addressed: the measurement of motor phase input power at low speed with a high PWM modulation frequency and the measurement of small torque ripple (superimposed on a large mean torque), in an electrically noisy environment. Extensive use is made of digital signal processing techniques to reduce noise and ensure high accuracy. Experimental results are presented to illustrate each technique. |
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| Filename: | Unnamed file |
| Filesize: | 4.057 MB |
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| Type |
Members Only |
| Date |
Last modified 2019-08-09 by System |
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