摘要
由于船舶电力推进的研究与应用在国内仍然处于起步阶段,在实际应用中还存在很多的问题。为此,依托国家科技支撑计划课题"船用电力推进系统开发及应用研究",通过建模和仿真研究接入10 MW级的十五相交流电动机的电气系统在负载启动、负载力矩变化和系统侧短路故障等情况下的运行情况,验证该型船舶电气系统工作特性,为安全行船提供保障。
There are many problems in practical application of ship electric propulsion for research and application of ship e-lectric propulsion is still in starting stage in domestic.Therefore,depending on National High-tech R＆amp;D Program（863 Pro-gram）ship electric propulsion system development and application research and by means of modeling and simulation re-search on operating conditions of electric system integrated with 10 MW fifteen-phase alternative current electric machine in cases of load startup,load moment change and short-circuit fault at the side of system and so on,working characteristic of the electric system of this typed ship was verified which might provide guarantee for safe shipping.
出处
《广东电力》
2015年第8期44-54,共11页
Guangdong Electric Power
基金
国家科技支撑计划课题(2012BAG03B02)
关键词
十五相电动机
船舶推进系统
短路工况
五相逆变器
建模仿真
fifteen-phase electric machine
ship propulsion system
short-circuit working condition
five-phase inverter
modeling simulation
