Starting from analysis of hydraulic power transient process, and combining with available research results, this paper comprehensively studied the choice of GD2 , based on the fact that Shuibuya water power plant has large installation capacity and long water pass tube, and the regulation and guarantee calculation parameters are under critical s.

The constitution of the exterior iterations depends on the analysis and comprehension of the convergence mechanism in the decomposition and coordination calculations of the distributed power flow based on asynchronous iteration.