Excitation control of synchronous generator is one of the mosteconomic and effective control measures in power systems. It’s a very active research field.In order to advance the theoretic study and engineering application of excitation control, and finally improve the safety stability and operation quality of modern large-scale power system, the core problem of this research field is clarified. Prospective progress in the research of generator excitation control depends on the fact that researchers and engineers in this area take a practical and realistic attitude in solving both theoretic and practical problems. 感激不尽 大神们