摘要
随着船舶电力负荷的增加和电力系统的复杂性提高,综合电力系统面临着诸多问题和挑战,包括在兼顾稳定经济要求下综合电力系统拓扑如何选型、负载突变对系统稳定性产生的冲击、短路故障发生时系统电压稳定性、继电保护系统是否具有足够的选择性等。本文通过仿真评估的方式,建立了船舶综合电力系统组网稳定运行的仿真模型,并基于此仿真模型研究综合电力系统组网的稳定运行问题,仿真结果证明了仿真评估的有效性。
With the increase of the ship electric load and complexity of the power system,the integrated power system encounters many problems and challenges,including how to select the topology of the integrated power system while taking into account the requirements of stability and economy,the impact of sudden load mutation on the system stability,the stability of the system voltage when short circuit fault occurs,and whether there are options for the relay protection system.This paper establishes a simulation model for the stable operation of the integrated power system network of a ship by means of simulation evaluation and studies the stable operation of the integrated power system network based on this simulation model,and the simulation results prove the effectiveness of the simulation evaluation.
作者
吴拓
殷延赫
郭东东
Wu Tuo;Yin Yanhe;Guo Dongdong(Marine Design and Research Institute of China,Shanghai 200000,China;Wuhan Institute of Marine Electric Propulsion Research Institute,Wuhan 430064,China)
出处
《船电技术》
2024年第12期78-82,86,共6页
Marine Electric & Electronic Engineering
关键词
综合电力系统
拓扑结构
负载突变
短路故障
继电保护
integrated power system
topological structure
load mutation
short-circuit fault
relay protection
