Dual-power PV-grid energy system utilizing multilevel inverter - An Overview and alternative to PV energy system in Malaysia

Dual-power PV-grid energy system utilizing multilevel inverter - An Overview and alternative to PV energy system in Malaysia

Dual-power PV-grid system was introduced to manipulate the lower tariff rate at off-peak period and to reduce the capital installation cost of PV energy system. In this paper, the system configuration, architecture and operation of the dual-power PV energy system are described and discussed. From th...

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Bibliographic Details
Published in:2011 5th International Power Engineering and Optimization Conference pp. 164 - 169
Main Authors: Ibrahim, I. R., Damanhuri, N. S., Othman, N. A., Radzali, R., Mohd, M. N., Omar, A. M.
Format: Conference Proceeding
Language:English
Published: IEEE 01-06-2011
Subjects:
Batteries
Capacitors
dual-power system
Harmonic analysis
Inverters
off-grid power supply
PV energy system
solar hybrid system
Switches
Switching loss
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Summary:Dual-power PV-grid system was introduced to manipulate the lower tariff rate at off-peak period and to reduce the capital installation cost of PV energy system. In this paper, the system configuration, architecture and operation of the dual-power PV energy system are described and discussed. From the review of various multilevel inverter topologies and switching control strategies, the cascaded H-bridge utilizing sinusoidal pulse width modulation (SPWM) or closed loop current control has been identified as the most appropriate inverter topology and control scheme for the system.
ISBN:1457703556
9781457703553
DOI:10.1109/PEOCO.2011.5970453