Analysis of Restraining Circulating Current with Parallel H-bridge Power Supply Current Sharing Reactor
Lecture Notes in Electrical Engineering, ISSN: 1876-1119, Vol: 1167 LNEE, Page: 547-554
2024
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Conference Paper Description
Fast and stable tracking of reference signals for each branch is an essential indicator for the output current control of a parallel H-bridge power supply system. Due to parallel structure of multiple inverters used in parallel H-bridge power supply, inconsistent output voltage parameters and line impedance coefficients for each branch can lead to circulating current effects. Excessive circulating current will lead to poor tracking stability for branch current. In response to circulating current problem for parallel branches of parallel H-bridge power supply, the causes of circulating current in parallel branches are analyzed, and the role of current sharing reactor in suppressing circulating current is studied, as well as the corresponding relationship for parameters of current sharing reactor and circulating current. A calculation method for electrical parameters based on current sharing reactors is proposed based on operating effects of parallel H-bridge power supply systems under different current sharing reactors are simulated and experimentally verified. The results verified that the proposed design method for current sharing reactors has good reliability and practicality.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85188719611&origin=inward; http://dx.doi.org/10.1007/978-981-97-1064-5_60; https://link.springer.com/10.1007/978-981-97-1064-5_60; https://dx.doi.org/10.1007/978-981-97-1064-5_60; https://link.springer.com/chapter/10.1007/978-981-97-1064-5_60
Springer Science and Business Media LLC
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