| 船舶电力系统3相短路故障仿真 |
| 投稿时间：2012-07-19 修订日期：2013-06-20 点此下载全文 |
| 引用本文：张会焱,施伟锋.船舶电力系统3相短路故障仿真[J].上海海事大学学报,2013,34(3):43-47. |
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| 基金项目:上海市教育委员会科研创新重点项目（12ZZ155）；上海海事大学研究生创新基金（yc2012071） |
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| 中文摘要:为给船舶电力系统的设计、调试和各种故障试验提供一种有效且经济的手段,在全电力推进船舶电力系统数学模型的基础上, 应用MATLAB/SIMULINK搭建船舶电力系统动态数字仿真平台,仿真主推进电机输入电缆3相短路故障,记录推进电机的电流、电压和转速等动态曲线及发电机的励磁电流、励磁电压、电流、电压和转速等动态曲线.结果表明, 建立的数字仿真平台可以对船舶电力系统故障进行有效动态及稳态仿真模拟,可对船舶电力系统的故障动态研究提供参考.
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| 中文关键词:全电力推进船舶 3相短路故障 发电机 船舶电力系统 |
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| Simulation on 3 phase short circuit faults of ship power system |
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| Abstract:To find out an efficient and economic method for the design, debugging and fault test of ship power system, a mathematical model of ship power system is built. Based on the model, a dynamic digital simulation platform is established by MATLAB/SIMULINK to simulate 3 phase short circuit faults of main propulsion motors. The dynamic curves of current, voltage, and rotating speed of propulsion motors and those of excitation current, excitation voltage, current, voltage, and rotating speed of generators are obtained. The results show that the dynamic and steady state fault simulation of ship power system can be effectively carried out on the platform, and a reference can be
provided for fault dynamic study on ship power system.
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| keywords:all electric ship 3 phase short circuit fault generator ship power system |
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