| 1. | In this dissertation , correlative research of longer - term voltage stability have been carried out , including some slow dynamic elements , such as on - load tap changer ( oltc ) , maximum excitation limiters ( mel ) , etc . the effects of these slow dynamic elements on the course of voltage instability or collapse are revealed from the point of view of time - domain simulation 本文基于pss e程序中的扩展动态仿真模块,对考虑有载调压变压器( oltc ) 、最大励磁限制器等慢动态元件的中长期电压稳定进行了相关的研究,从时域仿真的角度揭示这些慢动态元件在电压崩溃过程中所起的作用。 |