摘要
在船舶航行中,经常处于各种不同的运行工况,如加减速运行及螺旋桨工况变换。本文基于船舶相关设备数学模型建立了系统暂态仿真模型以及仿真平台,通过仿真研究船舶加减速运行及螺旋桨工况变换过程中系统节点电压、转速、转矩等的暂态变化情况。基于仿真结果,验证模型的正确性。
When sailing,ships always operate at various profiles,such as speeding up or slowing down and propeller operating condition change.In this paper,the system transient simulation model and the simulation platform are established based on ship-related equipment mathematical models.Through transient simulations of ship’s different operating conditions,the transient characteristics changes of the system node voltage,rotation speed,torque,etc.are studied.The correctness of the models are verified by the simulation results.
作者
鲍鹏
王琬婷
Bao Peng;Wang Wanting(Wuhan Institute of Marine Electric Propulsion,Wuhan 430064,China)
出处
《船电技术》
2020年第9期50-53,57,共5页
Marine Electric & Electronic Engineering
关键词
船舶电力推进系统
暂态特性
仿真
electric ship propulsion system
transient characteristics
simulation
