舰船综合电力系统暂态稳定性自适应控制技术  

Adaptive control technology for transient stability of ship integrated power System

作　　者：陈福兰 CHEN Fu-lan(Jiangsu Shipping College,Nantong 226010,China)

机构地区：[1]江苏航运职业技术学院,江苏南通226010

出　　处：《舰船科学技术》2022年第9期109-113,共5页Ship Science and Technology

基　　金：江苏省高等学校自然科学研究面上项目(20KJB460017)。

摘　　要：为研究舰船综合电力系统暂态稳定性自适应控制技术,提升暂态稳定性自适应控制效果,确保舰船综合电力系统稳定运行,设计舰船综合电力系统数学模型,获取暂态稳定性的影响参数,分别是发电机功角、转速、暂态电势、磁场电压、输出电磁功率;通过自适应模糊方法设计反馈模糊自适应控制器,利用该控制器自适应控制数学模型内影响暂态稳定性的参数;利用改进蝙蝠算法优化控制器的模糊规则,加快自适应控制速度。实验证明该技术可有效自适应控制不同综合电力系统发电机故障时的暂态稳定性;该技术优化模糊规则后,可有效缩短自适应控制时间,降低自适应控制超调量,保证舰船综合电力系统稳定运行。To research the adaptive control technology of transient stability of ship integrated power system,improve the effect of adaptive control of transient stability,ensure the stable operation of ship integrated power system,the mathematical model of ship integrated power system was designed,and the influencing parameters of transient stability were obtained,including generator power angle,speed,transient potential,magnetic field voltage and output electromagnetic power.A feedback fuzzy adaptive controller is designed by adaptive fuzzy method.The controller adapts to the parameters that affect the transient stability in the mathematical model.The improved bat algorithm was used to optimize the fuzzy rules of the controller and speed up the adaptive control.The experimental results show that this technology can effectively and adaptively control the transient stability of generator failures in different integrated power systems.After optimizing fuzzy rules,this technology can effectively shorten the adaptive control time,reduce the overshoot of adaptive control,and ensure the stable operation of ship integrated power system.

关 键 词：舰船电力系统 暂态稳定性 自适应控制 自适应模糊 蝙蝠算法 模糊规则 

分 类 号：TM711[电气工程—电力系统及自动化]