应用于船舶电站的同步发电机电压调节系统设计

Design of synchronous generator voltage regulation system applied in marine power station

随着船舶电气化程度的提高,各种通信导航设备都离不开电力的供给,为满足每个设备的额定电压要求,要求电网能够根据需要提供不同的电压。而船舶电站作为整个电力网络的核心,其内部同步发电机需要根据电网的负荷变化自动实现电压的调节,这对每个设备的稳定工作至关重要。本文介绍同步发电机的调压原理,建立励磁调压模型,并在此基础上利用先进的PID控制算法实现智能电压调整,极大地提高了电站系统的稳定性。

With the ship electrification improvement in the level of various communication and navigation equipment are inseparable from the supply of electricity,in order to meet the requirements of the rated voltage of each device,you need to be able to provide different voltage grid as needed. The ship power station as the core of the power network,the internal sync generator needs to change according to the load automatically adjust the grid voltage,which is essential for stable operation of each device. The article first introduces the principle of synchronous generator voltage regulator, excitation regulator model was established,and on this basis,using advanced PID control algorithm to achieve a smart voltage regulation,which greatly improves the stability of the power plant system.