Study on common mode failure models in power system reliability evaluation;

Based on the parallel principle, and common mode failure had the oil pollution causes, has drawn uphydraulic system s transformation plan, has implemented transformation to that the hydraulic valve and.

Failure mode and cause analysis of CNC power press;

Research on Method to Improving Reliability of In-Orbit Satellite by Failure Mode Avoidance;

Diagnosis approach based on failure mode importance of causality diagram;

It describes the relationship between the fault pattern of nuclear reactor components and the abnormality of mass, momentum and energy in control volumes by production rules.

According to fault statistics and accident analyses about SF_6 circuit breakers at home and abroad,the fault pattern and identification indices of SF_6 circuit breakers are presented,so as to change the conventional periodic maintenance mode of circuit breakers.

Based on these data, the failure positions,failure modes and failure causes of the lathes are analyzed.

The main failure modes of the sealed relay were regarded as the top events, which include higher contact resistance, lower insulating resistance, etc.

Then this paper discussed the failure modes of low-voltage circuit-breakers and residual current operated circuit-breakers, and provided their reliability ind.