Abstract
The main circuit and algorithm of unitized single phase inverter are presented, in which photovoltaic (PV) grid-connected algorithm, independency sine inverter algorithm and storage battery charge administer are all integrated basing on DSP (Digital Signal Processor). The control system identifies utility failure initiatively and then switches to independency power supply automatically. The methods of charging battery are multiform. Basing on material term to use utility or solar array to charge can optimize charge efficiency, assure the capacitance of battery and prolong life-span of battery. In addition, some results are offered basing on the prototype of a 2.5kW single phase inverter.
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References
Myrzik, Johanna M.A., “Novel inverter topologies for single-phase stand-alone or grid-connected photovoltaic systems”, 4th IEEE International Conference on Power Electronics and Drive Systems, Oct 22–25, 2001, Denpassar, Bali, p. 103–108.
Kusakawa, Masato, Nagayoshi, Hiroshi, “Further improvement of a transformerless voltage-boosting inverter for AC modules”, Solar Energy Materials and Solar Cells, Mar, 2001, 67(4): p 379–387.
Tirumala, Rohit; Mohan, Ned; Henze, Chris, “Seamless transfer of grid-connected PWM inverters between utility-interactive and stand-alone modes”, 17th Annual IEEE Applied Power Electronics Conference and Expositions, Mar 10–14, 2002, Dallas, TC, p. 1081–1086.
Yao, Zhilei; Wang, Zan, etc., “A novel control strategy for grid-interactive inverter in grid-connected and stand-alone modes”, 21st Annual IEEE Applied Power Electronics Conference and Exposition, APEC’ 06, Mar 19–23, 2006, Dallas, TX, United States, p. 779–783.
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© 2008 Tsinghua University Press, Beijing and Springer-Verlag GmbH Berlin Heidelberg
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Haining, W., Jianhui, S., Ming, D. (2008). Study on Unitized Inverter with Photovoltaic Grid-Connected and Stand-Alone Functions. In: Goswami, D.Y., Zhao, Y. (eds) Proceedings of ISES World Congress 2007 (Vol. I – Vol. V). Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-75997-3_343
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DOI: https://doi.org/10.1007/978-3-540-75997-3_343
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-75996-6
Online ISBN: 978-3-540-75997-3
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