双馈水轮发电机励磁系统设计

Design of excitation system for double-fed hydro-turbine generator

通过对双馈水轮发电机励磁系统主电路和控制电路的研究,设计了一个以双PWM作为励磁电源、DSP为硬件核心的励磁系统,系统电路简单,结构紧凑,仿真结果表明设计效果良好。

An excitation system is designed in which dual PWM as excitation power and DSP as hardware key, by the research on the main circuit of excitation system and control circuit of double-fed hydro-turbine generator. The system circuit is simple, compact structure. The simulation results show the design of good results.