南方电网大功率电力电子技术的研究和应用

大功率电力电子技术及其应用有利于提高电力系统的安全稳定和电能质量,推动着电网技术的进步.南方电网公司承担了多项涉及对高电压、大功率电力电子技术的国家级科技项目,已将多套先进的电力电子装置投入到所建成的多项高压直流输电工程中.阐述了南方电网在高压直流输电、直流融冰、SVC、串补、静止同步补偿装置、柔性直流输电和新能源等领域,对大功率电力电子技术的研究和应用所取得的成果及相关的示范工程,显示了南方电网积极推动大功率电力电子技术的发展对电网科技进步做出的突出贡献.

Research and Application of the High-Power Electronic Technology Lin China Southern Power Grid

Abtracts：The high power electronic technology and its application have the advantage of enhancing the system security and stability and power quality, and thus promote advances in grid technology. China Southern Power Grid Co., Ltd. （CSG） has undertaken several national science and technology projects involving in high-voltage and high-power electronic technologies, and puts certain advanced power electronic devices into its established HVDC transmission projects. This paper introduces the CSG’s research achievements of high-power electronic technology in the fields of HVDC, De-Ice, SVC, TCSC, STATCOM, VSC-HVDC and new energy resource as well as the related demonstration projects, showing that a prominent contribution to promote advances in grid technology has been done by CSG through its development of the high-power electronic technology.