Enabling Technologies for Multinational Interconnected Smart Grid
The multinational interconnected smart grid is a crucial part for the construction of global energy internet, which requires various technologies to support. Based on the key technologies of multinational grid, this paper first states the importance of emerging information communication technologies, such as distributed cloud computing and blockchain, to the safe and stable operation of the grid. Then this paper discusses smart-grid control technologies for power dispatch and grid security. Finally, this paper talks about enabling power electronic technology and analyzes the relationship between power electronics, flexible AC transmission and HVDC transmission technology. To conclude, all these technologies play key roles in enabling multinational interconnected power systems.