【摘要】 研究了包含静止无功发生器(ASVG)的单机-无穷大电力系统的鲁棒镇定控制.首先,从系统级角度讨论了系统的动态数学模型.并将其化为为一个包含不确定项的线性系统.对上述线性系统,引入反馈控制,得到原系统的鲁棒镇定控制器.在仿真实例中,考虑了在补偿规律中有无静止无功发生器的附加控制作用两种不同的情形.输电线路发生三相对称短路故障,在此暂态过程中,考察所给控制器的控制效果.更多还原

【Abstract】 The robust stabilization control for onemachine infinitebus electric power systems with ASVG is studied. The dynamic mathmatical model is discussed in respect of system. The model is transformed into a linear system. For the linear model, a feedback control is introduced. In simulations, two different cases of the compensator are considered with and without accessorial control of ASVG. The effectiveness of the proposed controller is verified in the transient of threephase shortcircuit fault on the transmission line.更多还原