Abstract
A dynamic voltage restorer (DVR) based on the voltage-space-vector pulsewidth-modulation algorithm is presented. Phase-jump compensation is achieved using a software phase-locked loop and a lead-acid battery energy store. A battery-charging control technique using the DVR itself is also described. To validate the control of the DVR, a three-phase prototype with a power rating of 10 kVA has been successfully developed. Simulation and experimental results are shown to validate the control methods.
Original language | English |
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Pages (from-to) | 1855-1863 |
Number of pages | 8 |
Journal | IEEE Transactions on Industry Applications |
Volume | 37 |
Issue number | 6 |
DOIs | |
Publication status | Published - Nov 2001 |
Keywords
- Battery-charging control
- Dynamic voltage restorer
- Pulsewidth modulation
- Voltage space vectors