说明：  研究多母线电力系统的稳定性问题，通过投入电力系统稳定器和静止无功补偿器，可稳定系统的暂态扰动，效果良好！
(The stability of the multi bus power system is studied. By putting the power system stabilizer and static var compensator into the power system, the transient disturbance of the system can be stabilized, and the effect is good.)