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With the construction of the energy internet and the proposal of the dual carbon goal, the quantitative assessment of carbon emissions of multienergy systems is a key link to achieve lowcarbon operation of the system. Therefore, an optimal operation model of multienergy system considering wind power and PV development trend and carbon emission assessment is proposed in this paper. Firstly, by analyzing the energy input and output characteristics of thermal power units, gas turbines, P2G, and multienergy storage equipment, the topology and multienergy power balance model of the multienergy system are established; Secondly, the generalized Bass model is used to quantify the development trend of wind power and photovoltaic. On this basis, a carbon emission assessment model of the multi energy system considering the development trends of wind power and photovoltaic is established; Then, with the goal of maximizing the total revenue including energy regulation revenue, carbon quota trading revenue and operating cost of multienergy system, an optimal operation model of multienergy system considering wind power and PV development trend and carbon emission assessment is proposed. Finally, the results of the example show that the optimization operation model of multienergy system proposed in this paper can effectively improve the operational benefits and reduce carbon emissions of the multi energy systems.
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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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