通信用混合能源系统中电池低压保护研究  

Research on Battery Low Voltage Protection of the Hybrid Energy System

作　　者：张绍敏[1] 刘明明[1] 周保航[1] 秦世好 邵滨[1] 

机构地区：[1]中兴通讯股份有限公司,广东深圳518055

出　　处：《电子质量》2015年第10期88-91,共4页Electronics Quality

摘　　要：为了减少化石能源的消耗和降低OPEX,在一些缺电或少电区域,通信能源的供电正由简单地油机供电模式演进为油电循环模式,太阳能、风能等一些绿色能源也得到广泛的应用。相对传统的直流电源系统中电池只起备电作用,混合能源系统中电池参与能量循环,是其更重要组成部分。该文讨论了混合能源系统中各种能源的复杂特性,及对传统的电池低压保护管理带来的挑战,提出通过优化电路、提升子系统的可靠性、精细化的电池保护管理算法等措施解决混合能源一体化系统中电池低压保护管理问题,并拓展到共享共建场景中混合能源供电的电池低压保护方案。In order to reduce fossil energy consumption and reduce OPEX,In some area of power shortage or less,communication power supply＇solution is from simple DG mode upgrading to DG- BATTERY circulation mode,and some green energy sources such as solar energy,wind energy is also widely used.Relative to the traditional DC power supply system,batteries in hybrid energy systems enter energy cycle,is an important part.The paper discusses the complex characteristics of various energy of hybrid energy systems and challenges to the traditional battery low voltage protection management,Put forward a method,which depond on optimizing circuit,improve the reliability of the subsystem,intensification of battery protection and control algorithms,etc,to solvethebattery＇slowvoltageprotectionand managementinthehybrid energysystem.

关 键 词：混合能源 下电 电池 混插 

分 类 号：TM912[电气工程—电力电子与电力传动]