船舶电站容量与机组配置的辅助设计软件

Ship power capacity and unit configuration aided design software

[目的]电站容量与机组配置是船舶电力系统设计中最重要的一项基础工作,为了提高设计效率和精细化程度,基于C#程序语言开发可扩展的电站容量与机组配置辅助设计软件。[方法]首先,应用插件框架,设计并实现本软件的可扩展架构;然后,研究电站容量计算的3种计算方法集成、工况和设备分类按需自定义、系数自动化建议等关键功能的实现方法;最后,通过归纳电站机组配置问题的最优化模型,提出机组自动配置算法。[结果]某4 000 t实船验证结果表明:在7种运行工况、搜索42个机组的情况下,机组配置最优模式的求解耗时少于1 s,且最多可以同时给出3种可行的机组配置方案。[结论]该一站式设计软件可以代替常规繁琐的人工配置方法,有助于提高船舶电站的设计效率。

[Objectives]Ship power capacity and unit configuration design is the most important basic work in ship electrical design.For improving design efficiency and accuracy,an aided design software is presented based on the extensible architecture via C#.[Methods]First,we use the plug-in framework to set up the extensible architecture.Then,the key functions such as three calculation methods were integrated,the settings were personalized and an automatic parameter provider was achieved.Then,an optimal model for the unit configuration is proposed.[Results]The software is validated based on a 4000 ton class ship.Under the conditions of 7 working states and 42 units,the software can provide 3 solutions within less than one second.[Conclusions]The one-stop software could help relieve the burden of the traditional design method,and improve the design efficiency of ship power stations.