未来的固态变电站技术特点及应用展望

Technical features and application prospects of future solid-state substations

同态电力电子技术是FACTS(DFACTS)技术发展进程中具有前瞻性的电力前沿技术,未来的固态变电站是基于新型电力电子器件的固态电力电子技术,通过固态电力电子设备实现灵活控制和操作的变电站。介绍了未来固态变电站的基本组成、技术原理与特点以及国内外固态电力电子技术的研发和应用,提出了跟踪研究应用的建议,以迎接未来输电系统的挑战。

The solid-state power electronic technology is considered as an advanced technology in the development process of FACTS （DFACTS） technology, and the future solid-state substation is a substation which realizes flexible control and operation based on the solid-state power electronic equipment. The basic components, the working principle, and features of the solid-state substation are presented, as well as development and application of the solid-state power electronic technology both abroad and at home. Suggestions on research and application tracking are proposed.