Abstract
The switched-capacitor boost inverters based on the reduced component count has been the latest development for solar PV utilization along with ac systems with the high-frequency operation. The higher voltage gain, sensorless system for self-voltage balancing makes SC-based multilevel inverters (MLIs) a perfect choice for PV applications. In this article, a boost inverter topology with 9 level output has been presented which features the boost of the input voltage. A voltage gain of four is achieved with a single input source, 12 semiconductor devices while three capacitors of source voltage rating exhibit the self-balancing of their voltage. The proposed 9L-SCBI is tested under various conditions through simulation results and experimentally validated with several experimental results.
| Original language | English |
|---|---|
| Title of host publication | 2021 IEEE Texas Power and Energy Conference, TPEC 2021 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781728186122 |
| DOIs | |
| State | Published - 2 Feb 2021 |
Publication series
| Name | 2021 IEEE Texas Power and Energy Conference, TPEC 2021 |
|---|
Bibliographical note
Publisher Copyright:© 2021 IEEE.
Keywords
- Boost inverter
- MLI
- pulse width modulation (PWM) voltage gain
- Reduced component
- self-balancing
ASJC Scopus subject areas
- Renewable Energy, Sustainability and the Environment
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
- Control and Optimization
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