Warship power device system efficiency analysis based on reliability and maintainability

Through analyzing,the authors analyze the boundary and state of the power device system,ascertain the relationship of the power device system efficiency against the reliability and maintainability of its main subassemblies by WSEIAC model,study the curves of them to get the best reliability and maintainability value of power device's main subassemblies.The work widens the application range of WSEIAC model and has some important value for reference to develop the research on the warship power device efficiency-cost analysis.