摘要
针对SVC和STATCOM这两种无功补偿装置,利用基于Matlab的软件包MATCONT和PSAT分析SVC和STATCOM对电力系统电压稳定性的影响。通过实例仿真验证这两种装置对提高电压稳定性的有效性,同时指出同容量的STATCOM比SVC更有效。
In recent years, with continuous increase of power system complexity and expansion of interconnected power grid, voltage instability of the systems likely occurs. Voltage instability is caused by lack of reactive power in a certain region. Based on above, this thesis analyzes effect on voltage stability of SVC and STATCOM by using MATCONT and PSAT. With a power system model seleceted,that SVC and STATCOM are effective tools to improve the load margin of power system is validated.
出处
《电气开关》
2014年第1期59-62,共4页
Electric Switchgear
