一种提高舰船电力系统可靠性的区域配电技术研究  

Research on regional power distribution technology to improve the reliability ofship power system

作　　者：石佩玉 郭放 彭程 尚芮 SHI Peiyu;GUO Fang;PENG Cheng;SHANG Rui(Department of Electrical Engineering,Hebei University of Water Resources and Electric Engineering,Cangzhou 061001,China)

机构地区：[1]河北水利电力学院电力工程系,河北沧州061001

出　　处：《舰船科学技术》2024年第24期72-75,共4页Ship Science and Technology

基　　金：河北省教育厅科学研究资助项目(QN2024032)。

摘　　要：舰船电力系统的可靠性是舰艇作战能力的重要保障。馈线式、环形式的供电网络存在难以避免的缺点,区域配电技术是环状与树枝状结构复合体,能够有效提升舰船电力系统可靠性。本文研究电力系统可靠性评价指标,提出一种舰船区域配电的网络结构,并使用Matlab对舰船区域配电网络建立仿真模型,对正常供电、异常供电、母线电压监测等进行仿真。仿真结果表明,使用区域配电技术可以在发电机异常时有效切换到备用发电机,具有极高的可靠性。The reliability of ship power system is an important guarantee for ship's combat capability.The feeder and ring power supply networks have unavoidable shortcomings,and the regional power distribution technology is a complex of ring and dendritic structure,which can effectively improve the reliability of the ship power system.This paper studies the reliability evaluation index of power system,proposes a network structure of ship area power distribution,and uses Matlab to establish a simulation model of ship area power distribution network,and simulates normal power supply,abnormal power supply,bus voltage monitoring,etc.The simulation results show that:The use of regional power distribution technology can effectively switch to the backup generator when the generator is abnormal,with extremely high reliability.

关 键 词：舰船 电力系统 区域配电技术 MATLAB 仿真 

分 类 号：U667.65[交通运输工程—船舶及航道工程]