2018 3rd International Conference on Intelligent Green Building and Smart Grid (IGBSG) 2018
DOI: 10.1109/igbsg.2018.8393570
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A DSP based digital control strategy for ZVS bidirectional Buck+Boost converter

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Cited by 11 publications
(2 citation statements)
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“…The selection of phase shift directly affects the soft-switching and closed-loop control, and it is hard to decide the proper phase shift. And a digital control strategy with the same soft-switching strategy for CBBC is presented in [35]. Literature [36] proposed a constant frequency softswitching control with minimum root mean square value of inductor current.…”
Section: Introductionmentioning
confidence: 99%
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“…The selection of phase shift directly affects the soft-switching and closed-loop control, and it is hard to decide the proper phase shift. And a digital control strategy with the same soft-switching strategy for CBBC is presented in [35]. Literature [36] proposed a constant frequency softswitching control with minimum root mean square value of inductor current.…”
Section: Introductionmentioning
confidence: 99%
“…In DCM, when the inductor current drops to zero, the inductor current flows backwards, which results in the current intrusion and a great fluctuation of the output voltage [38], [39]. To prevent the current intrusion phenomenon, the zero-crossing detection circuit is usually used in [32], [34], and [35], but it increases the system cost and its accuracy influences the control performance. In the proposed control, the zero-crossing detection circuit is avoided by introducing a current measurement at a specific point and the online calculation of the zero-crossing point of inductor current.…”
Section: Introductionmentioning
confidence: 99%