燃燃共同运行功率均衡控制策略研究

采用模块化,变比热的方法在labview平台上建立了燃气轮机动态模型,结合电机扭矩控制实现了燃气轮机特性的模拟。设计了燃燃联合运行负荷平均分配的控制策略,并进行了燃燃联合动力共同带负载的半物理仿真试验,试验结果证实采用本文设计的控制策略能实现负荷平均分配,动态过程比较稳定,设计的控制策略能基本满足要求。

Study of Power Equalization Control Strategy for COGAG

Using the method of Variable Specific Heat and Modular Modeling dynamic model of Marine Gas Turbine is established on labview. By motor torque control technology, the characteristics of the gas turbine is simulated. Power Equalization Control Strategy for COGAG power plant is designed, and the hardware-in-the-loop simulation of COGAG power system is carried out. The simulation results shows that the load is distributed between two engines equally and the dynamic process is stable; the experimental results indicates the feasibility of this control technology.