5.3 Corrector

The corrector stage finds the next solution (xj+1,λj+1)  by correcting the approximation estimated by the predictor (ˆxj+1,ˆλj+1)  . Newton’s method is used to find the next solution by solving the n + 1  dimensional system in (5.11), where one of (5.5)–(5.7) has been added as an additional constraint to the parameterized power flow equations of (5.3).

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  f (x,λ)
  pj(x,λ )  =  0