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| Content Provider | IET Digital Library |
|---|---|
| Author | Sozer, Yilmaz Torrey, David A. Mese, Erkan |
| Abstract | Producing the required magnitude and shape of reference current is necessary to achieve precise torque control in motor control applications. A deadbeat predictive current controller provides very good dynamic performance. In order to achieve very accurate reference current production, the machine and inverter should be modelled properly with accurate parameters. Parameter changes, especially the back electromagnetic force (bemf) voltages and inverter delay elements, cause deadbeat current regulator performance to deteriorate significantly. This study addresses accurate determination of permanent magnet synchronous machine parameters dynamically online, taking into account the delay elements such as inverter output filters, calculation time steps of the control algorithm within the digital signal processor (DSP) and updating the current regulation accordingly. The new algorithm is simulated and experimentally tested. The simulation and experimental results of the new current regulation technique provide very good dynamic and steady-state results, validating regulator performance. |
| Starting Page | 9 |
| Ending Page | 19 |
| Page Count | 11 |
| ISSN | 17554535 |
| Volume Number | 6 |
| e-ISSN | 17554543 |
| Issue Number | Issue 1, Jan (2013) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-pel/6/1 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-pel.2012.0155 |
| Journal | IET Power Electronics |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Adaptive Control Adaptive Predictive Current Control Technique Back Electromagnetic Force Voltage Control of Electric Power System Current Control Deadbeat Controller Delay Delay Element Distributed Parameter Control System DSP Electric Current Control Electromagnetic Forces Inverter Output Filter Invertors Machine Control Motor Control Application Optimal Control Other Power Apparatus And Electric Machine Permanent Magnet Motors Permanent Magnet Synchronous Motors Power Converter Power Filter Power Supplies to Apparatus Predictive Control Reference Current Production Self Adjusting Control System Synchronous Machine Synchronous Motors Torque Control |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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