摘要
介绍了次同步振荡研究的感应发电机效应、扭转相互作用、暂态力矩放大以及由其他电气装置引起次同步振荡的主要内容。阐述了次同步振荡的基本概念及产生的机理,并介绍了目前抑制次同步振荡的方法及发展现状,指出了需进一步研究的问题。
The paper presents four types of Subsynchronous Oscillation （SSO）, including the inductive generator effect, torsion oscillation, transient torque amplification and SSO caused by other electrical equipment. The paper describes the basic concept and generation mechanism of the SSO, reviews the restraining methods used to counter the SSO and the current development of each method, and finally points out the issues for further studies.
出处
《电网与清洁能源》
2011年第2期47-51,共5页
Power System and Clean Energy
