Reliability analysis of power supply based on recursive algorithm

Aimed at improving power supply reliability, according to the radial pattern of power supply network, reliability analysis of power supply network based on recursive algorithm is put forward in this paper. The power supply network is represented by a binary tree, and by means of recursive algorithm in a reverse order, the reliability of sub-feeders are reasonably equivalent by a line to simplify the whole power supply network. Thus, time and space of computation are saved. Finally, a case has been used to illustrate the effectiveness of the method.