Abstract：Nowadays gas turbine units is widely used in the domestic and overseas with the advantages of high efficiency, low energy, start quickly and small pollution. Domestic large-scale gas turbine units all adopt imported products, but this type of the unit’s auxiliary equipment can completely localization. Synchronous generator needs to be used as motor in the boot process of the gas turbine units,and SFC provides various frequency current to drag the turbine to the maintain speed,in the process of which excitation system provide the rotor magnetic field current. This paper introduces the Mitsubishi gas turbine unit M701F4’s domestic design characteristics of the excitation system, which offer specific control strategy in the SFC control mode and implement different functions in different stages .This paper could have some reference to other similar units.
李建文. 三菱燃气轮机组M701F4国产化励磁系统的特点[J]. 电气技术, 2015, 16(9): 114-117.
Li Jianwen. The Characteristics of Mitsubishi Gas Turbine Unit M701F4’s Domestic Excitation System. Electrical Engineering, 2015, 16(9): 114-117.
2015, Vol. 16 
