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Firstly, a mathematical model of main engine cooling water temperature regulation system is established according to the working principle of the high temperature fresh water cooling system. Secondly, the aforementioned system is chosen as the research object and a neuron-based adaptive control system is applied to regulate the temperature of cooling water. According to the algorithm of the control...
In this paper, two kinds of methods which are used to regulate the flow rate of main engine cooling water are compared under the consideration of energy saving. It shows that the use of variable-voltage-variable-frequency (VVVF) based speed regulation system to regulate the rotating speed of pump motor consumes less energy than to use traditional method of regulating the throttle valve position. Then,...
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