Based on the principle of magnetic coupling resonance technology, a bilateral LCC topology compensation network parameter design method was adopted. Firstly, the mathematical model of the main circuit of the bilateral LCC topology was analyzed, and the inductance ratio of the coil self-inductance and the series compensation inductance was set.Then, by writing an M file and building a Simulink simulation platform, according to the relationship between inductance ratio and efficiency, found the optimal efficiency point. Finally, a all-SiC MOSFET device system experimental platform was built for verification. The experimental results show that the efficiency of the coupling mechanism can be maintained at about 95% and the maximum efficiency of the system is more than 92.5% in the range of full power offset by setting the appropriate inductance ratio, which proves that the compensation network parameter design method is effective.
| 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 |