Method for predicting residual useful life of electronic components of generating set automatic control system

Abstract

The invention is related to a method for estimating the residual life of the electronic component of the power set auto-control system, which is characterized in that C-language is used to compile a computer software for estimating the residual life of the electronic component of the power set auto-control system which is installed between the life and reliability-counting server, the method are that: inputting or calling the basic data, determining the distribution category and parameters of the life data of the electronic component, counting the average malfunction fore time MTTF, counting the reliability R(t) of the electronic component, counting the reliable life tRO of the electronic component, determining the changeover period HRP of the electronic component, determining the optimized maintenance interval of the electronic components of the auto-control system and estimating the residual life HRL of the electronic component. The advantage of the invention is that the residual life of the electronic component for the power set auto-control system can be estimated on line.

Description

A Method for Predicting the Remaining Life of Electronic Components in Generator Set Automatic Control System technical field The invention relates to a method for predicting the remaining life of electronic components in an automatic control system of a generator set, which is applied to the replacement and maintenance of electronic components in the automatic control system of a generator set, and belongs to the technical field of automatic control of generator sets. Background technique Automatic control is one of the necessary conditions for the production of power plants. Automatic control is mainly for the automatic control of the operation of the main engine of the generating set and its auxiliary equipment. The purpose of the control is to make the generating set automatically adapt to changes in working conditions and maintain a safe and economical operating under conditions. The automatic control system of the generating set provides technical means for monitorin...

AI Technical Summary

Problems solved by technology

Due to the serious consequences of the failure of electronic components in the automatic control system of some generator sets, it may cause the equipment to stop running, the output of the generator set to decrease, or the generator set to stop operating. Replacement or maintenance of electronic components after failure may cause large economic losses. loss

At present, there is no suitable method for life prediction and replacement cycle determination of electronic components in the automatic control system of generator sets.

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