| 船用燃气轮机发电系统建模与仿真研究 |
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| 引用本文： | 吕文超,毕大强,吕飞鹏.船用燃气轮机发电系统建模与仿真研究[J].船电技术,2014,34(8):13-17. |
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| 作者姓名： | 吕文超 毕大强 吕飞鹏 |
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| 作者单位： | 1. 四川大学电气信息学院,四川省成都市,610065
2. 电力系统国家重点实验室,清华大学电机系,北京100084 |
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| 摘 要： | 关注燃气轮机电气外特性,忽略其内部化学反应和热力循环,采用模块化建模方法建立了船用燃气轮机发电系统完整的数学模型,其中包括整流逆变模型、推进电机及螺旋桨负载模型。通过Simulink仿真,重点研究系统启动性能及动态特性;并对负载类型的影响以及三相短路故障进行了分析。结果表明该模型能够反映实际燃气轮机发电系统的运行特性,为研究船舶燃气轮机发电系统协调控制及多机并联运行奠定了基础。
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| 关 键 词： | 船舶电力系统 燃气轮机 推进电机 建模仿真 |
Modeling and Simulation of Gas Turbine Generation System for Shipboard Power System |
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| Luv Wenchao,Bi Daqiang,Luv Feipeng.Modeling and Simulation of Gas Turbine Generation System for Shipboard Power System[J].Marine Electric & Electronic Technology,2014,34(8):13-17. |
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| Authors: | Luv Wenchao Bi Daqiang Luv Feipeng |
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| Institution: | Luv Wenchao,Bi Daqiang,Luv Feipeng(1.School of Electrical Engineering ＆ Information, Sichuan University, Chengdu 610065, China： 2.State Key Lab of Power System, Dept. of Electrical Engineering, Tsinghua University, Beijng 100084, China) |
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| Abstract: | Paying attention to the electrical characteristics, and ignoring the internal chemical reaction and thermal cycle of gas turbine, modular modeling methods are taken to build gas turbine and its electrical system as a whole, which includes rectifier inverter, propulsion motor andpropeller model. Through the Simulink simulation, the start performance and dynamic characteristics of gas turbine are emphasized; and the effects of load type and three-phase short circuit are analyzed. Results show that the model can reflect actual operating characteristics of gas turbine generation system. The research has laid the foundation for coordinated control and multimachine parallel of Gas Turbine Generation System. |
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| Keywords: | shipboard power system gas turbine propulsion motor modeling simulation |
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