Mathematical Safety Assessment Approaches for Thermal Power Plants

Abstract EN

How to use system analysis methods to identify the hazards in the industrialized process, working environment, and production management for complex industrial processes, such as thermal power plants, is one of the challenges in the systems engineering.

A mathematical system safety assessment model is proposed for thermal power plants in this paper by integrating fuzzy analytical hierarchy process, set pair analysis, and system functionality analysis.

In the basis of those, the key factors influencing the thermal power plant safety are analyzed.

The influence factors are determined based on fuzzy analytical hierarchy process.

The connection degree among the factors is obtained by set pair analysis.

The system safety preponderant function is constructed through system functionality analysis for inherence properties and nonlinear influence.

The decision analysis system is developed by using active server page technology, web resource integration, and cross-platform capabilities for applications to the industrialized process.

The availability of proposed safety assessment approach is verified by using an actual thermal power plant, which has improved the enforceability and predictability in enterprise safety assessment.