Framework design of cloud computing technology application in power system transient simulation

In order to solve the power system transient simulation problem, which is caused by the contradiction between efficiency and accuracy due to insufficient calculation ability, this paper proposes a Cloud Computing technology application framework for power system transient simulation. Firstly, it expounds the characteristics and current situation of power system transient simulation, and points out the problems in its further development. Secondly, this paper introduces current research status of the cloud computing technology, and discusses the application of infrastructure as a service (IaaS), platform as a service (PaaS) and system as a service (SaaS) in power system transient simulation. Thirdly, it constructs the overall structure, software architecture and application mode of the power system transient simulation based on cloud computing technology. This paper can provide a reference for the cloud computing application in power system transient simulation.