At the present stage, the construction and operation cost of optical storage DC microgrid is high and the lack of overall planning, so it is urgent to carry out the optimization planning research of optical hydrogen storage DC microgrid. Considering the fluctuation of photovoltaic power output power and the uncertainty of load change in light hydrogen storage DC microgrid, an optimization planning method of light hydrogen storage DC microgrid based on opportunity constraint is proposed. Based on the opportunity constraint planning, the optimization planning model of optical hydrogen storage DC microgrid with the lowest construction and operation cost is constructed, and the energy storage capacity configuration of the microgrid is optimized. Through the sequence operation, the constraints containing random variables in the model were used for deterministic transformation, and the CPLEX solver was called to solve the model. Through simulation calculation and analysis, the effectiveness and practicability of the optimization planning method of optical hydrogen storage DC micro grid based on the sequence operation algorithm were verified.
| 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 |