船舶电力推进中燃气轮机发电机组建模与仿真  

Modeling and Simulation of Gas Turbine Power Generator Unit of Power System of Electric Propulsion Ship

作　　者：卓金宝 施伟锋[1] 张威[1] 

机构地区：[1]上海海事大学物流工程学院,上海201306

出　　处：《计算机仿真》2016年第12期143-147,共5页Computer Simulation

基　　金：高等学校博士学科点专项科研基金(20123121110003);上海海事大学研究生创新基金资助项目(2015ycx037)

摘　　要：燃气轮机发电技术在电力推进船舶中的应用越来越多,为了便于研究此类船舶电力系统,采用分层模块化方法,分别建立船用燃气轮机发电机组、大功率电力推进电机和其它负载的模型,构建电力推进船舶整体电力系统的数字仿真平台。应用实际船舶的参数,对燃气轮机发电机组空载启动、六种常见工况交替运行和发生三相短路故障等情况进行仿真。仿真结果表明,仿真平台可以充分体现此类船舶电力系统的静态和动态特性,证明仿真模型的正确性,可用于采用燃气轮机组发电的电力推进船舶电力系统的设计调试和性能评估。With more and more applications of gas turbine power generation technology in the electric propulsion ship, to facilitate the study of the power system of this kind of electric propulsion ship, we established the models of marine gas turbine generating units and other loads respectively based on hierarchical modular method; and finally constructed the digital simulation platform of the whole power system. With the parameters of the actual ship, no - load start of gas turbine generating units, six normal conditions and three - phase short - circuit fault were simulated. Results fully indicate that the static and dynamic characteristics of the system can be fully reflected and the correctness of the established simulation model can be proved, which can be used for design and performance evaluation of the electric propulsion ship power system with gas turbine power generation unit.

关 键 词：电力推进 燃气轮机发电机组 船舶电力系统 建模 仿真 

分 类 号：TM743[电气工程—电力系统及自动化] TP391.9[自动化与计算机技术—计算机应用技术]