2021
DOI: 10.3389/fenrg.2021.728789
|View full text |Cite
|
Sign up to set email alerts
|

Research on Efficient Soft Switching Based on MPPT of PV Power Generation System

Abstract: In this paper, basic soft-switching technology is proposed based on hard switching, and then the basic soft-switching technology is optimized, and an improved soft-switching technology is proposed to improve the conversion efficiency by reducing the switching loss. The simulation results show that the conversion efficiency of hard and basic soft switching is 94.3 and 96.1%, but the conversion efficiency of improved soft switching optimized on the basis of basic soft switching is only 95.8%. To solve this probl… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2023
2023
2023
2023

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(1 citation statement)
references
References 33 publications
0
1
0
Order By: Relevance
“…However, during the commutation period of cycloconverter switches, zero crossing distortion was observed in output voltage. Two types of modulation techniques are utilized in CHFL inverters to enhance the efficiency of switching operations and enable natural commutation for bidirectional switches in cycloconverters (Guo et al, 2018;Zhu et al, 2014;Tao et al, 2021). The primary modulation techniques used by inverters to generate gating signals are Unipolar Pulse Width Modulation (UPWM) and bipolar pulse-width modulation (BPWM) (Zhu et al, 2014;Kan et al, 2014;Mazumder et al, 2010;Yan et al, 2012;Basu and Mohan, 2014).…”
Section: Introductionmentioning
confidence: 99%
“…However, during the commutation period of cycloconverter switches, zero crossing distortion was observed in output voltage. Two types of modulation techniques are utilized in CHFL inverters to enhance the efficiency of switching operations and enable natural commutation for bidirectional switches in cycloconverters (Guo et al, 2018;Zhu et al, 2014;Tao et al, 2021). The primary modulation techniques used by inverters to generate gating signals are Unipolar Pulse Width Modulation (UPWM) and bipolar pulse-width modulation (BPWM) (Zhu et al, 2014;Kan et al, 2014;Mazumder et al, 2010;Yan et al, 2012;Basu and Mohan, 2014).…”
Section: Introductionmentioning
confidence: 99%