电力系统特征值控制

Eigenvalue Control of Power System

根据特征值灵敏度来控制特征值使电力系统动态行为变为稳定或趋于更加稳定的领域的方法叫特征值控制,它一方面给出系统振荡模与控制参数间的定量关系,因而可提供最佳运行参数,另一方面提出了电力系统稳定与经济运行协调控制的可能性。

The method in which an eigenvalue is controlled in terms of sensitivity of the eigenvalue so that the power system dynamic response become stable or more stable is called eigenvalue control.It provides the quantitative rela- tionship between system oscillation modules and control parameters,So it can provide best operating parameters,On the other hand, it offers the possibility in coordinative control between system stability and economical operation.