MODELING OF INCREASING THE RELIABILITY AUTOMATIC CONTROL SYSTEMS IN AUTONOMOUS SYSTEMS FOR MARITIME TRANSPORT OBJECTS
The article deals with the issue of ensuring stable operation of the gas generating units as the main source of energy for offshore platforms with the possibility of parallel operation of two or more units. Until now, their implementation at such facilities has not been possible due to the complexity of managing their fuel system and, consequently, the complexity of stabilization of their frequency at alternating nature of the load supplied. Switching processes caused by connecting and disconnecting loads, give rise to exchange power oscillations between parallel running generators. The authors of the necessity of using the differential component of the controller of a diesel engine and an analytical dependence between the parameters of the controller and the diesel engine, allows you to set the acceptable level of the oscillating system. It is shown that using the adjustment coefficients Proportional-integral-differentiating controller fuzzy controller will optimize the dynamic regimes throughout the load range and 15 - 20 times lower the dispersion fluctuations of gas diesel engine shaft speed.