版权所有:内蒙古大学图书馆 技术提供:维普资讯• 智图
内蒙古自治区呼和浩特市赛罕区大学西街235号 邮编: 010021
作者机构:CINVESTAV Unidad Guadalajara Guadalajara 44550 Jalisco Mexico
出 版 物:《IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION》 (IEE Proc Gener Transm Distrib)
年 卷 期:2002年第149卷第3期
页 面:345-351页
核心收录:
主 题:three-machine power system TCSC operating conditions Power engineering computing robust stabiliser design UPFC power transmission control loading conditions closed-loop characteristic polynomial optimal control Optimal control power system dynamic behaviour control simulation polynomials Interpolation and function approximation (numerical analysis) FACTS-based stabilisers coordination control system synthesis Control system design and analysis power system analysis computing flexible AC transmission systems computer simulation Numerical analysis Control system analysis and synthesis methods Control of electric power systems a.c. transmission power system stability robust control Stability in control theory control system analysis computing Power system control power system damping
摘 要:The closed-loop characteristic polynomial is applied to design and co-ordinate multiple stabilisers to enhance power system damping. The proposed solution indirectly takes into account different operating conditions to design robust stabilisers based on local measurements. The effectiveness of the procedure is demonstrated through digital simulations on a three-machine power system including a TCSC and a UPFC. Results illustrate that the designed stabilisers contribute significantly to improve the power system dynamic behaviour over different loading conditions.