A New Method of Reliability and Safety Analysis for Complicated Multi-normal State Electrical System

Electrical system is very important in aeronautic, astronautic, nuclear energy and mechanical industry. Electrical system of multi rank, multi power source and multi backup generator has multi normal state. Based on the typical sets and the definition of typical normal state, a new method of reliability and safety analysis is proposed for complicated electrical system. The process of reliability and safety analysis is discussed in detail using typical example. The presented method can be effectively used in reliability and safety analysis of complicated electrical system. Furthermore, the method can be used in other complicated system of reliability and safety analysis.