Rural lowvoltage distribution networks was simple grid structure and weak communication infrastructure. Largescale integration of distributed photovoltaic power system will lead to voltage violations in the rural lowvoltage distribution networks. To address this issue, this paper proposes a distributedlocal voltage control strategy for rural lowvoltage distribution networks considering complex scenarios. Firstly, considering the economic cost of voltage control for users, a control framework that takes into account the interests and responsibilities of both the grid and users is proposed. Secondly, a distributed insitu collaborative control strategy is proposed, which is suitable for the grid connection of a variety of distributed energy resources, and considers complex communication scenarios, and adapts to rural scenarios with or without communication or unstable communication. Finally, verified by simulation that the proposed control strategy can balance the interests of the grid and users and effectively solve the voltage violations in rural lowvoltage distribution networks.
| 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 |