摘要
为保证船舶电站运行的可靠性和稳定性,提高降低电网供电品质,本文提出了一种实现大功率脉冲负载与变频推进负载协同控制的控制策略,可以在电站总功率不变的情况下协调脉冲负载和推进负载的功率分配,减轻大功率脉冲负载投入运行时所产生的电网功率冲击。利用matlab/simulink建立含大功率脉冲负载的某型船舶综合电力系统仿真模型,验证了该控制策略对于大功率脉冲负载投入运行时产生冲击的抑制效用。
In order to ensure the reliability and stability of ship power station operation and improve the quality of power grid,the paper proposes a control strategy to realize the collaborative control of high-power pulse load and frequency conversion propulsion load,which can coordinate the power distribution of pulse load and propulsion load under the condition of constant total power of power station,and reduce the power shock of power grid when high-power pulse load is put into operation.The simulation model of a certain type of ship integrated power system with high-power pulse load is established by using matlab/simulink,and the inhibitory effect of the control strategy on the impact when the high-power pulse load is put into operation is verified.
作者
席敬波
陈坤
周兴
文武
Xi Jingbo;Chen Kun;Zhou Xing;Wen Wu(Military Representative Office of the Army Equipment Department in Hangzhou,Hangzhou 310000,China;Wuhan Institute of Marine Electric Propulsion,Wuhan 430064,China)
出处
《船电技术》
2022年第11期23-26,31,共5页
Marine Electric & Electronic Engineering
关键词
脉冲负载
协同控制
仿真研究
pulse load
cooperative control strategy
simulation study
