CAJ | 학술논문

万方数据

通信电源技术 통신전원기술
TELECOM POWER TECHNOLOGIES
2009年 4期 34-35,52 ,共3页

杨华%戴文进%王宝福%林卿生楊華%戴文進%王寶福%林卿生

양화%대문진%왕보복%림경생

新型静止无功发生器%柔性交流输电系统%滑模变结构控制%单机无穷大系统新型靜止無功髮生器%柔性交流輸電繫統%滑模變結構控製%單機無窮大繫統
신형정지무공발생기%유성교류수전계통%활모변결구공제%단궤무궁대계통
advanced static var generator (ASVG)%flexible ac transmission system (FACTS)%sliding mode variable structure control (SMVSC)%single-machine infinite-bus system

阐述了新型静止无功发生嚣(ASVG)的基本原理,应用滑模变结构理论,设计了能同时改善电力系统功角稳定性,以及装设点的电压动态性能的ASVG的滑模变结构.针对含ASVG的单机无穷大系统进行的电力系统仿真,结果表明,所设计的滑模变结构控制嚣能有效地提高电力系统的稳定性,改善动态响应品质.
천술료신형정지무공발생효(ASVG)적기본원리,응용활모변결구이론,설계료능동시개선전력계통공각은정성,이급장설점적전압동태성능적ASVG적활모변결구.침대함ASVG적단궤무궁대계통진행적전력계통방진,결과표명,소설계적활모변결구공제효능유효지제고전력계통적은정성,개선동태향응품질.
In this paper, the principle of advanced static var generator (ASVG) is analyzed. The sliding mode variable structure control (SMVSC) for ASVG is proposed. The controller could improve power angle stability of power system and local voltage characteristics. The simulation results on a single-machine infinite-bus system including ASVG show that the proposed SMVSC can effectively improve stability and dynamic characteristics of power system.