电力系统保护与控制Issue(4)：126-135,10.
基于扰动跟踪Terminal滑模与多目标零动态的协调励磁控制器设计
Coordination excitation controller design based on disturbance tracking Terminal sliding mode and multi-objective zero dynamics control
摘要
Abstract
Considering various disturbances and model uncertainty in power system, a coordination excitation controller for power angle stability and terminal voltage control is designed to enhance the robustness of excitation control and take terminal voltage limit into account. Power angle stability control tracks disturbance and compensate it in Terminal sliding mode and it makes disturbance tracking Terminal sliding mode excitation control. It’s able to suppress general disturbances, oscillations, and also resonance-type low-frequency oscillation. Meanwhile multi-objective zero dynamics sliding mode control is designed. It will be put to use when terminal voltage exceeds the limits or voltage jump occurs and it’s able to control power angle stability and improve terminal voltage property. The excitation controller operates through coordination switch of stability control and voltage control. Simulation shows that the controller is able to provide strong damping and stabilize power angle fast during disturbances, to suppress resonance-type low-frequency oscillation, as well as to control generator terminal voltage effectively.关键词
状态反馈精确线性化/周期性扰动/共振型低频振荡/扰动跟踪/Terminal滑模/机端电压/多目标Key words
state feedback exact linearization/periodic disturbance/resonance-type low-frequency oscillation/disturbance tracking/Terminal sliding mode/generator terminal voltage/multi-objective分类
信息技术与安全科学引用本文复制引用
栾某德,陆巍,刘涤尘,廖清芬,赵常威,冯玉..基于扰动跟踪Terminal滑模与多目标零动态的协调励磁控制器设计[J].电力系统保护与控制,2015,(4):126-135,10.基金项目
国家高技术研究发展计划(863计划)资助项目(2011AA05A119)；国家自然科学基金项目(51077103) This work is supported by National High-tech R & D Program of China (863 Program)(No.2011AA05A119) and National Natural Science Foundation of China (No.51077103) （863计划）
