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.
2024,46(24): 72-75 收稿日期：2024-6-18
DOI：10.3404/j.issn.1672-7649.2024.24.013
分类号：U667.65
基金项目：河北省教育厅科学研究资助项目（QN2024032）
作者简介：石佩玉(1986-),女,硕士,讲师,研究方向为电气工程及其自动化、新能源发电
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