一种飞轮储能的机电暂态模型及其在电力系统稳定控制中的应用  

Models of FES and its Application on Power System Stability Control

作　　者：刘世林[1] 杜成涛[1] 吴学娟[1] 

机构地区：[1]皖西学院机械与电子工程学院,安徽六安237012

出　　处：《皖西学院学报》2013年第2期51-55,共5页Journal of West Anhui University

基　　金：安徽省高校优秀青年人才基金项目(2010SQRL188)资助

摘　　要：飞轮储能(FES)可为电力系统提供快速的功率响应容量,补偿系统中的瞬时功率不平衡,从而有效提高电力系统的稳定性、可靠性和电能质量。首先对两种典型的高速和低速FES进行详细的建模,给出相应的控制策略,并在此基础上提出一种简化通用的FES机电暂态仿真模型;然后,将FES应用于提高电力系统稳定性控制,并在MATLAB/Simulink中进行仿真研究,结果验证了FES数学模型的合理性以及在电力系统稳定控制中的有效性。The multiple signal classification is an important branch of signal processing. This paper describes the signal classification, MUSIC method to estimate the direction of arrival of the signal space through the noise subspace law to write a piece of music. Experimental procedure results and the function prussic that comes from matlab were compared illustrate the must control the signal-to-noise ratio to get a better DOA estimation, in other words, it can further improve the estimation effect by the way of using more array elements and more snapshots.

关 键 词：电力系统 飞轮储能 数学模型 稳定性控制 

分 类 号：TM71[电气工程—电力系统及自动化]