Design and Implementation of Electromagnetic Transient Simulation Software Based on Cloud Simulation Architecture

In order to adapt to the new type of power system with high proportion of renewable energy and high proportion of power electronic equipment access characteristics will profoundly change the power grid shape and operating characteristics, put forward the design of the cloud architecture of the electromagnetic transient simulation software, and comprehensively use the key technologies of component modeling, algorithmic modeling, model solving, and data middleware to design the electromagnetic transient simulation software based on the cloud simulation architecture, and realize the core functions of power simulation software, such as the simulation application, simulation mart, and system management, and so on. It realizes the core functions of power simulation software, such as simulation application, simulation marketplace, and system management. The software simulation application case verifies the effectiveness and completeness of each function of the software. Compared with conventional simulation systems, it can better meet the practical simulation applications of new-type power systems. The actual simulation application requirements of the new type of electric power system can be better met than the conventional simulation system.