Reliability Evaluation Model of Safety Measures for Protection Device Maintenance Opreating Based on Goal Orientation

Aiming at lack of general Reliability Evaluation that exists in executing safety measures for protection device maintenance operating with relying on habit and showing diversity, this paper gives a general reliability evaluation model of second safety measures by using of two dimensions on reliability and complexity and point to the specific maintenance task, it shows optimal method which gives improvement to present working method. The model takes count of the habit from maintenance firm, its application can be feasible.