Flexible power transformer simulation modeling method and system and medium

The invention belongs to the technical field of electrical equipment of a power system, and particularly relates to a flexible power transformer simulation modeling method and system and a medium. Comprising the following steps: constructing a main transformer simulation model, a converter main circuit and a control simulation model; the simulation models are interconnected and connected into an alternating current system model, and a flexible power transformer simulation model based on PSCAD/EMTDC is obtained; by adopting the flexible power transformer electromagnetic transient simulation model constructed by the invention, the voltage of the grid-connected point can be controlled to realize rapid and smooth voltage regulation, the defect of step-type voltage regulation of a traditional power transformer is overcome, and a technical means is provided for meeting the requirement of continuous voltage regulation of a novel power system. 本发明属于电力系统电气设备的技术领域，具体涉及柔性电力变压器仿真建模方法、系统及介质。包括：构建主变压器仿真模型、换流器主电路及控制仿真模型；将仿真