船舶减速航行与主机减额输出节能技术的分析研究

Analysis and Study of Energy-Saving Methods with Ship Slowdown and Engine Derating

从节能的观点出发,对船舶减速航行和主机减额输出节能技术的节能原理和存在的问题及其技术对策进行了较详细地分析与研究。还分别阐述了减速航行时合理航速的确定、减额输出区以及船舶减速航行与主机减额输出节能技术在应用上的限制。

The energy-saving principles and the problems and technical countermeasures for the energy-saving technique with ship slowdown and engine derating are analyzed and studied in detail in the paper. In addition, the determination of reasonable ship speed, the derating region of engine(layout diagram) and the restrictions of the energy-saving method are described.