Design and realization of fault simulation software for cooling water system of marine diesel engine

Abstract

Aiming at the problems of high training cost and high safety risk in the training of marine diesel engine cooling water system operators, a mathematical model is established based on the technical parameters, working conditions and measured data of MTU20V956TB92 marine diesel engine cooling water system. The simulation software of diesel engine cooling water system faults is developed by using Visual Studio 2012 platform, which realizes from mathematical model to code. Conversion to simulate the working state of ship cooling water system in normal operation and failure. The results show that the system can accurately simulate the normal operation and fault state of the cooling water system, and improve the actual ability of the trainers to respond to the fault of the ship cooling water system.