Abstract
In this paper, we propose a model predictive control of current and voltage of a three-phase voltage-source AC/DC converter. A Li-Ion battery is connected to the AC/DC converter through a DC/DC converter. The AC/DC converter is composed of an inner-loop current controller and an outer-loop voltage controller. The voltage controller feedbacks the dc-link voltage and outputs a current reference to the current controller. The current controller outputs the optimum Pulse-Width-Modulation switching signals in the sense that it provides the nearest output current to the reference with the best convergence rate to the equilibrium point whose power factor is 1. A DC/DC converter regulates the current into (in constant current mode) or the voltage across (in constant voltage mode) the the battery.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of SICE Annual Conference 2010, SICE 2010 - Final Program and Papers |
| Publisher | Society of Instrument and Control Engineers (SICE) |
| Pages | 215-218 |
| Number of pages | 4 |
| ISBN (Print) | 9784907764364 |
| State | Published - 2010 |
Publication series
| Name | Proceedings of the SICE Annual Conference |
|---|
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Battery charger
- Model predictive control
- Three-phase AC/DC converter
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