A Parameterization Technique for the Continuation Power Flow Developed from the Analysis of Power Flow Curves

Table 5

Comparison between PCPF considering the trivial predictor and tangent predictor.

Procedure	System	Tangent predictor	Trivial predictor	CPU ratio [%]
		CPU time (p.u.)	CPU time (p.u.)
P1	300	1.000	0.857	14.22
	638	1.000	0.862	13.84
	787	1.000	0.864	13.54
	904	1.000	0.866	13.35
P2	300	1.000	0.886	11.32
	638	1.000	0.766	23.39
	787	1.000	0.879	12.02
	904	1.000	0.859	14.03