舰载综合电力系统灵敏度分析与研究

Analysis and research of sensitivity in shipboard integrated power system

各种集成化的电力管理系统已经被广泛应用在舰载设备控制领域,并在世界范围内获得了广泛的关注。本文从舰载电力系统的特点出发,对其独特的电力系统进行模型的构建,并以灵敏度为判断指标,对综合电力系统的稳定性进行分析,构建舰船电力系统的灵敏度矩阵和输出功率的分布因子方程。通过Matlab软件进行灵敏度的实验与分析,给出电力系统的稳定性与发电机转速之间的关系曲线,并分析系统的阻尼灵敏度随时间的变化关系曲线。

A variety of integrated power management system has been widely used in shipboard equipment control,and in the world to get a lot of attention. In this paper,the characteristics of shipboard power system point of view,conduct its unique power system model building,and to determine sensitivity index,the stability of the integrated power system are analyzed,the sensitivity matrix constructed ship and output power of the power system distribution factor equation. Matlab software through experiments and analysis of sensitivity,given the power system stability curve generator speed between desire and damping sensitivity analysis of the system curve changes over time.