Virtual power plant optimization scheduling method

The invention discloses a virtual power plant optimization scheduling method, and belongs to the technical field of virtual power plants. The method comprises the following steps: firstly, simulating the uncertainty of a source load in a virtual power plant by adopting a scene technology; then, on the basis, the influence of risk preference of a virtual power plant manager on virtual power plant unit selection and the influence of environment punishment cost and electricity purchase price on virtual power plant unit selection are researched; and finally, verifying the correctness of the model through example simulation. The result shows that when a virtual power plant manager selects a proper risk preference, the dynamic aggregation model of the virtual power plant unit can effectively reduce the risk loss of the virtual power plant and improve the stability of energy supply of the virtual power plant. 本发明一种虚拟电厂优化调度方法，属于虚拟电厂技术领域；首先，采用场景技术来模拟虚拟电厂中源荷的不确定性；然后，在此基础上研究了虚拟电厂管理者的风险偏好对虚拟电厂机组选择的影响，以及环境惩罚成本和购电电价对虚拟电厂机组