| abstract |
The invention discloses a power generation and transmission plan preparation method, system, storage medium and computing device. The invention is based on the constraints of the receiving end of the multi-terminal flexible direct power transmission system, the current operating state of the multi-terminal flexible direct power transmission system, and the power prediction data of access to new energy sources. , solve the optimization model of power generation and transmission planning with the goal of curtailing wind and solar energy, pumped storage unit operation, and the minimum total cost of power injection and output power from the AC line at the sending end of the multi-terminal flexible direct transmission system to obtain the optimal power generation and transmission pre-planning, The optimal power generation and transmission pre-plan is sent to the receiving end of the multi-terminal flexible and direct power transmission system, and the safety check is carried out to generate a power generation and transmission plan, which maximizes the consumption of new energy at the lowest cost and ensures the safe operation of the flexible and direct power grid. |