Twenty-Five Years of Single-Stage Buck-Boost Inverters:Development and Challenges
| Autor: | Ritesh Kumar Keshri, Josep M. Guerrero, P. R. Thakura, Saikat Ghosh, P. Tripathi |
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| Jazyk: | angličtina |
| Rok vydání: | 2022 |
| Předmět: |
Benchmark testing
Computer science Single stage Complexity theory Buck–boost converter Impedance Topology (electrical circuits) Inverters Topology Industrial and Manufacturing Engineering Development (topology) Electronic engineering Electrical and Electronic Engineering Electrical impedance Industries Switches |
| Zdroj: | Tripathi, P R, Thakura, P, Keshri, R K, Ghosh, S & Guerrero, J M 2022, ' Twenty-Five Years of Single-Stage Buck-Boost Inverters : Development and Challenges ', IEEE Industrial Electronics Magazine, vol. 16, no. 1, pp. 4-10 . https://doi.org/10.1109/MIE.2021.3050135 |
| Popis: | Single-stage buck-boost inverters have overcome the shortcomings posed by conventional voltage source inverters (VSI) and current source inverters (CSI). VSIs can produce only ac waveforms with a value less than or equal to the applied dc-link voltage (the buck mode), and CSIs can produce only ac waveforms with values greater than or equal to the applied dc-link voltage (the boost mode). On the other hand, single-stage buck-boost inverters can provide a stepped-up/down output voltage, thus accommodating a wide input voltage range. The literature claims single-stage buck-boost inverters are more efficient, less bulky, and able to operate across a wide input voltage range. So why does the industry still love conventional VSIs with a back-ended dc-dc converter or a step-up transformer? |
| Databáze: | OpenAIRE |
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