大型电力推进客船发电机励磁控制与故障工况仿真

随着电力推进船的迅猛发展以及日益增长的需求,许多客船电力系统规模日益倍增。对于大型船舶,电力系统运行的可靠性和稳定性尤为重要。鉴于励磁控制对船舶电力系统稳定性起着重要的作用,文章对特定大型电力推进客船电力系统进行建模,针对船舶发电机励磁控制系统提出了应用模糊智能控制、神经网络控制的策略,进行发电机励磁控制的方案,将模糊和神经网络的优势互补,充分发挥各自的潜能。该研究具有理论意义和一定的实用价值。

Simulation of Generator Excitation Control of Marine Electric Power System in a Large Passenger Ship and Failure Operating Mode of Marine Power System

With fast development of Electrically-propelled Ship and growing requirement, Power system scale has expand. It becomes more and more important for large ships to keep Power System’s reliability and stability. In consideration of importance of Synchronous generator excitation control system , the model of marine electric power system in a large passenger ship is established in this paper. This paper proposed a new excitation regulation strategy using the combination of Fuzzy Logic Control, Neural Network. In this strategy, Fuzzy Logic and Neural Network are effective associated to make full use. After all of them, the controller is designed to the optimal act.