An Improved Phase Disposition SPWM Strategy for Cascaded Multilevel Inverter
Joint Authors
Shen, Anwen
Wu, Zhizhuo
Wu, Xiao
Xu, Jinbang
Wu, Fang
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-19
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The Carrier Phase Shifted (CPS) strategy is conventional for cascaded multilevel inverter, because it can naturally ensure all cascaded cells to output balanced power.
However, in point of spectra of the output line voltage, CPS is suboptimal to Phase Disposition (PD) strategy, because the latter can not naturally ensure power balance.
This paper presents an improved PD strategy, inspiration from the disposition of CPS strategy triangle carriers.
Just reconstructing the triangle carriers of PD strategy, it can not only reserve the waveform quality of the line voltage to be optimal, but also naturally ensure the output power of each cascaded cells to be balanced.
American Psychological Association (APA)
Xu, Jinbang& Wu, Zhizhuo& Wu, Xiao& Wu, Fang& Shen, Anwen. 2014. An Improved Phase Disposition SPWM Strategy for Cascaded Multilevel Inverter. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-494229
Modern Language Association (MLA)
Xu, Jinbang…[et al.]. An Improved Phase Disposition SPWM Strategy for Cascaded Multilevel Inverter. Mathematical Problems in Engineering No. 2014 (2014), pp.1-9.
https://search.emarefa.net/detail/BIM-494229
American Medical Association (AMA)
Xu, Jinbang& Wu, Zhizhuo& Wu, Xiao& Wu, Fang& Shen, Anwen. An Improved Phase Disposition SPWM Strategy for Cascaded Multilevel Inverter. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-9.
https://search.emarefa.net/detail/BIM-494229
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-494229