基于多Agent的二级电压控制系统

介绍了基于多Agent系统（MAS ）的分层分布式控制系统基本原理，提出了基于多Agent的二级电压控制系统的结构、功能 、特点和实现技术方案。该方案较好地解决了二级电压控制中存在的问题，在正常和紧急情况下都能较好地进行无功电压的协调控制，维持系统的电压水平。用经典的3机9节点电力系 统进行数字仿真，结果验证了该控制方案的有效性。

STUDY ON MAS-BASED SECONDARY VOLTAGE CONTROL SYSTEM

According to the principles of distributed hierarchical control based on multi- agent system MAS theory,a MAS- based secondary voltage control system is proposed.The structure,functions,characteristics and implementation methods of the new control schem e,which is capable of solving some problems of conventional secondary voltage control,are described in detail.Furthermore,applying the proposed schem e to regional voltage control in power system can coordinate the reactive power/ voltage controller quickly and effectively,and then a desired optimal voltage profile can be m aintained both under normal conditions and system contingencies.The simulation results of the classic3- machine9- bus test system verify the validity of the proposed control schem e.