Fault Simulation and Diagnosis of Generator Cooling System Based on a Simulation Platform

The simulation model of generator cooling system is an important part of the simulation model of thermal power unit, whose dynamic property has a direct effect on the simulating efficacy of the thermal power unit. Fault diagnosis technology based on simulation platform is applied to generator cooling system fault diagnosis, which provides certain ground work for setting-up fault diagnosis system for generator cooling system and application of DCS data fault diagnosis technology to power plant.