Research Article

Convergence Region of Newton Iterative Power Flow Method: Numerical Studies

Figure 11

The convergence regions and the number of iterations required for the FDPF method to converge with different ratios on the ( ) plane: (a) ; (b) ; (c) ; (d) . The convergence region decreases in size with the increase in the ratios; rendering the FDPF method does not work well in the distribution power networks which have high ratios.
509496.fig.0011a
(a)
509496.fig.0011b
(b)
509496.fig.0011c
(c)
509496.fig.0011d
(d)