基于动态规划的通信蓄电池组的优化控制  

Optimal Control in Communication Batteries Based on Dynamic Programming

作　　者：杨苹[1] 周少雄[1] 郑木桂[1] 

机构地区：[1]华南理工大学广东省绿色能源技术重点实验室,广东广州510640

出　　处：《控制工程》2010年第6期792-795,共4页Control Engineering of China

基　　金：国家基金重点项目(60534040);广东省科技计划项目(2005A10505005;2007B010400080)

摘　　要：移动机楼配电系统的变压器和油机容量已处于饱和状态,造成机楼动力供电紧张,在变压器和油机没有扩容之前,已经无法再增加急需的通信负荷。针对移动通信机楼动力系统的特点,提出采用动态规划的方法,对移动通信机楼的蓄电池组的充电过程进行优化控制,最大程度地释放出移动通信机楼的备用动力容量,以适应扩容的需要。通过仿真和现场测试,验证了在对蓄电池组的优化控制电后可释放出可观的容量。该系统在移动通信机楼中应用效果表明,这一蓄电池组的优化控制方案为移动通信机楼的设备扩容提供了一种快捷、方便而且成本很低的途径。The capacity of transformer and generator in distribution system of mobile has been saturated.So it has caused pressure of the power supply.Before expansion,it has been unable to increase rush corresponding load.To the characteristics of the mobile dynamic system,the dynamic programming methods is presented to achieve the optimal control of battery charging process.The method could release the spare capacity for expansion with new communications equipment.The simulation and field test validates that the optimal control of charging process of batteries can release considerable spare capacity.The control algorithm is applied to the communiction system.And the result indicates that the dynamic programming method provides a quick,convenient and low cost way for expansion of the mobile.

关 键 词：通信机楼 蓄电池组 错峰充电 动态规划 最优控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]