Fuel saving technology of engine-propeller joint control for CPP system
With the increasing global energy crisis,the introduction and continuous popularization of EEDI and the in-creasingly stringent requirements of IMO for ship exhaust emissions,the fuel consumption has become an important indicat-or of ship performance.The article explored the"fuel-saving mode"engine-paddle matching method,taking the fuel con-sumption as the target value,and looking for the universal characteristics of the main engine,and the efficiency characterist-ics of the propeller,and the matching characteristics during the ship,engine and paddle,to search the matching points when the fuel consumption was lowest at different target speeds.The fuel economy effect was further verified by comparison with the conventional CPP(controllable pitch propeller)control system.It provided a technical reserve for the research and design of the ship energy-saving system,and was of great guiding significance for the development of the CPP"fuel-saving mode"remote control system.
controllable pitch propeller(CPP)marine dieselenergy-savingjoint control
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维普
