Abstract
A new predictive current controller for a voltage-source inverter is presented in this paper. Practical aspects of realizing the new controller in a system with a digital signal processor (DSP) are considered. Delays introduced by measurements are considered and an improved algorithm with one-period prediction of current is presented. Controller was realized in an experimental system with DSP and field-programmable gate array circuits. Results of the simulations and experiments are presented.
Original language | English |
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Pages (from-to) | 585-593 |
Number of pages | 9 |
Journal | IEEE Transactions on Industrial Electronics |
Volume | 51 |
Issue number | 3 |
DOIs | |
Publication status | Published - Jun 2004 |
Externally published | Yes |
Keywords
- Digital signal processor (DSP)
- Field-programmable gate array (FPGA)
- Predictive current controller
- Pulsewidth modulation (PWM)
- Voltage-source inverter