6Dulce Fernao Pires, Ant6nio Gomes Martins, Carlos Henggeler An- tunes. A Multiobjective Model for VAR Planning in Radial Distribu- tion Networks Based on Tabu Search[ J]. IEEE Trans on Power Sys- tems, 2005, 20(2) : 1089 -1094.
7C. S. Chang, S. W. Yang. Optimal Muhiobjeetive Planning of dynamic Series Compensation Devices for Power Quality Improvement[J].IEE Proc. - Gener. Trcmsm. Disrrib, 2001, 148(4) : 361 -370.
8Adel E. Hamad. Dynamics of Voltage Stability with Special Reacive Power Compensation and HVDC Controls [ C ]. The Bulk Power Sys- tem Voltage Phenomenon - III Seminar on Voltage Stability, Securiy&Control, Davos, Switzerland , August 1994 : 22 - 26.
9Talor C W. Power System Voltage Stability[ M ], New York : McGraw- Hill, 1994.