不同运行工况下船舶电力系统的负载响应特性研究  

Research on load response characteristics of ship power system under different operating conditions

作　　者：许鹏[1] 李楠 王艳红[1] 王先宏[1] 张鹏 XU Peng;LI Nan;WANG Yan-hong;WANG Xian-hong;ZHANG Peng(Beijing Polytechnic College,Beijing 100042,China;Navy Submarine Academy,Qingdao 266000,China)

机构地区：[1]北京工业职业技术学院,北京100042 [2]海军潜艇学院,山东青岛266000

出　　处：《舰船科学技术》2020年第4期91-93,共3页Ship Science and Technology

基　　金：北京市教委科技项目(KM201910853002)

摘　　要：船舶电力系统经过上百年的发展,目前已经综合了电力推进系统、船载用电设备等,对于船舶的正常运行有非常重要的作用。随着船载用电设备的不断增加,一方面增加了船舶电力系统的供电压力,另一方面,对于某些非线性负载,可能会导致电力系统不稳定。本文研究的主要内容是不同运行工况下电力系统的负载响应,采用傅里叶变换等信号提取方式,结合船舶电力系统的数学模型,对不同运行工况下的电力系统负载响应进行分析与仿真,对于改善电力系统的负载响应特性有一定的参考价值。After hundreds of years of development,the ship power system has integrated the electric propulsion system,onboard electrical equipment and so on,which plays a very important role in the normal operation of the ship.With the continuous increase of onboard electrical equipment,on the one hand,it increases the power supply pressure of the ship’s power system,on the other hand,for some nonlinear loads,it may lead to the instability of the power system.The main content of this paper is the load response of the power system under different operating conditions.Using the signal extraction methods such as Fourier transform,combined with the mathematical model of the ship power system,the load response of the power system under different operating conditions is analyzed and simulated,which has certain reference value for improving the load response characteristics of the power system.

关 键 词：舰船电力系统 负载响应 傅里叶变换 模型 

分 类 号：U665.26[交通运输工程—船舶及航道工程]