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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Inderka, R.B. De Doncker, R.W. |
| Copyright Year | 2001 |
| Description | Author affiliation: Inst. for Power Electron. & Electr. Drives, Aachen Univ. of Technol., Germany (Inderka, R.B.) |
| Abstract | In switched reluctance machines, no proportionality between torque and phase current exists as in rotating field machines. Therefore, a new technique was developed to estimate online average electromagnetic torque of an SRM drive. This novel average torque and energy-ratio estimation technique can be used for closed-loop torque control. Different control architectures for closed-loop average torque control are analyzed and evaluated in this paper because multiple methods exist to track the average torque by adjusting the control variables (/spl theta//sub on/, /spl theta//sub off/, i/sub ref/). The switched reluctance drive controller used in this study was developed for a 55 kW electric-vehicle traction drive. Hence, the system is controlled by a torque command set by the driver. Experimental results obtained from a 100 kW test bed for traction drives are presented. |
| Starting Page | 2111 |
| Ending Page | 2115 |
| File Size | 831385 |
| Page Count | 5 |
| File Format | |
| ISBN | 0780371143 |
| ISSN | 01972618 |
| DOI | 10.1109/IAS.2001.955917 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2001-09-30 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Torque control Neural networks Voltage Open loop systems Reluctance machines World Wide Web Control systems Electric variables control Power electronics Equations |
| Content Type | Text |
| Resource Type | Article |
| Subject | Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering |
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