作　　者： ; ; ;

机构地区： 广东工业大学自动化学院

出　　处： 《广东输电与变电技术》 2004年第5期8-11,共4页

摘　　要： 在南方电网正在形成含有多馈入直流输电系统的交直流混合电网的背景下,对换流器模型的建模方法和适应 性进行了讨论。本文介绍实际直流工程的控制方式和功率调节方法,并介绍稳定分析中实际直流系统的建模方法,同时分 析交直流系统相互作用特性及其复杂性及提出若干亟待解决的重要问题。 In the background that China South Power Grid has been formed a network in which AC/DC hybrid grid with HVDC multi-incoming are included, in this paper, the author discussed the modeling method and adaptability of converter model, introduced the control mode and power adjustment methods of practical HV DC projects, described modeling methods in stability analysis of practical HV DC system, analyzed interaction characteristics of AC and DC systems and its complexity, and presented several important issues that need to be solved forward.

关 键 词： 交 直流混合电网时性 运行控制

领　　域： [电气工程]