Port-Hamiltonian model for DC-microgrid lift systems
This paper considers the problem of modeling a multi-source lift system where power balancing - realized through a power DC bus - should be optimally controlled. The system includes the mechanical part, a Salient Permanent Magnet Synchronous Machine (SPMSM), a battery energy storage unit, a super-ca...
Saved in:
Published in | IFAC-PapersOnLine Vol. 48; no. 13; pp. 117 - 122 |
---|---|
Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier Ltd
01.01.2015
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | This paper considers the problem of modeling a multi-source lift system where power balancing - realized through a power DC bus - should be optimally controlled. The system includes the mechanical part, a Salient Permanent Magnet Synchronous Machine (SPMSM), a battery energy storage unit, a super-capacitor, a solar panel (PV) generation unit as well as the corresponding converters to DC-links. This microgrid is connected to a three-phase utility (external) grid. A port-Hamiltonian model is proposed for the system. It includes the descriptions of nonlinear characteristics and the limitations for each components as well as some typical operation demands. |
---|---|
ISSN: | 2405-8963 2405-8963 |
DOI: | 10.1016/j.ifacol.2015.10.224 |