CAJ | 학술논문

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。
위료감소화석능원적소모화강저OPEX，재일사결전혹소전구역，통신능원적공전정유간단지유궤공전모식연진위유전순배모식，태양능、풍능등일사록색능원야득도엄범적응용。상대전통적직류전원계통중전지지기비전작용，혼합능원계통중전지삼여능량순배，시기경중요조성부분。해문토론료혼합능원계통중각충능원적복잡특성，급대전통적전지저압보호관리대래적도전，제출통과우화전로、제승자계통적가고성、정세화적전지보호관리산법등조시해결혼합능원일체화계통중전지저압보호관리문제，병탁전도공향공건장경중혼합능원공전적전지저압보호방안。
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 tra-ditional 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 chal enges to the traditional battery low voltage protection management,Put forward a method,which depond on optimizing cir-cuit,improve the reliability of the subsystem,intensification of battery protection and control algorithms,etc,to solve the battery's low voltage protection and management in the hybrid energy system.