微型燃气轮机发电建模与仿真研究  

Modeling and Simulation of Micro Gas Turbine Generation

作　　者：易桂平[1] 胡仁杰[1] 

机构地区：[1]东南大学电气工程学院,江苏南京210096

出　　处：《江苏电机工程》2014年第4期34-38,共5页Jiangsu Electrical Engineering

摘　　要：针对发电用微型燃气轮机,介绍了不同模式下不同控制方式的数学模型,基于PSCAD/EMTDC仿真平台构建其在不同运行模式下的仿真模型。仿真结果验证了在联网时功率参考值变化和孤岛时负荷需求变化的条件下,微型燃气轮机的动态响应性能良好,输出功率均能迅速准确地跟踪需求,暂态过程持续时间短暂。The mathematical models of micro gas turbines with different control modes and operation modes are introduced. Simulations for the micro gas turbines with different operation modes are implemented in PSCAD/EMTDC platform. The simulation results show that the dynamic response performance of micro gas turbines are satisfied for the cases of power reference value changing in grid-connected operation mode and load demand changing in island operation mode. The output power of the both cases can track demand changing quickly and the duration of transient process is short.

关 键 词：微型燃气轮机 PSCAD EMTDC 仿真模型 

分 类 号：TM611[电气工程—电力系统及自动化]