Troubleshooting of Marine Steam Turbo Electro Generators Using Engine Control Room Simulator

Abstract

The aim of the present study is to examine the daily operation of steam - turbo engine driven electro generators used in maritime engineering for the auxiliary electrical power supply system of ship on real time operation and under malfunctions. On the ship, the preferred mode of operation is with shaft generator as base generator, the turbo generator as an auxiliary generator and with diesel generators in auto operation as stand by generators. Turbo generator modelled as high speed turbine with all vital subsystems such as rpm governor, lubrication oil and steam system with condenser. The research study attempts to make failure analysis and besides to provide solutions for real operating problems. The use of simulator under abnormal conditions helps the instructor and students to understand better the process while at the same time contributes significantly to the development of team spirit and enhances mutual respect and cooperation among to many job functions in the plant.