| Autor: |
Ram Avtar Gupta, Kunalkumar Bhatt, Nitin Gupta |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
2019 IEEE 1st International Conference on Energy, Systems and Information Processing (ICESIP). |
| DOI: |
10.1109/icesip46348.2019.8938349 |
| Popis: |
The bidirectional DC-DC converters (BDC) is extensively promoted for numerous applications. Dual-active-bridge (DAB) converter is preferred among all other BDC converters for medium and high power application. There are some key challenges of isolated boost based BDC converters. Isolated boost based BDC converters offer high voltage spike, high current stress, and additional conduction losses due to flowing the freewheeling current in the switches of the low-voltage-side bridge of DAB converter. The auxiliary clamping circuits have been required to mitigate freewheeling current. The BDC converter with dual-switch forward (DSF) snubber has been presented in this paper. The converter operation of the BDC converter has been discussed. The various auxiliary clamping circuits have been explained. The control algorithm of the BDC DSF snubber circuit has been conferred. The comparative analysis has been considered among all BDC converters with the auxiliary clamping circuits. The PSIM simulation tool has been chosen to verify the effectiveness of the converter in the closed-loop control of the converter. The simulation results show the effectiveness of the converter. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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