Full
Outline
A novel DC-DC converter is designed which is a high gain converter combining a dual switching converter, a coupled inductor and a switched capacitor Boost unit. The advantages of this converter are its large voltage gain, low voltage stress on the switching tubes, and the ability to ensure the continuous output current. This converter is made by integrating the switched capacitor and clamped branch with each other, which enhances the voltage input, reduces the voltage stress on the switching tube and also consumes the energy of the leakage inductor with the help of the clamped branch. The voltage input of the converter in continuous conduction mode (CCM), the voltage stress of the switching tubes and the current stress are analyzed in depth. Finally, a test rig is built with 12 V input, 228 V output and 200 W power rating to verify the correctness of theoretical analysis.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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