内河船舶电力推进系统的节能与环境效益评估

为了适应我国船舶排放控制的要求, 内河船必须采取节能减排措施。以两艘实船为基础, 分析柴油机直接推进和电力推进系统的能耗和排放数据, 得出电力推进系统具有更好的节能优势和较大的环境效益。我国正加大力度研究电力推进的核心技术和关键设备, 也必能促进电力推进产品的发展, 提高相应产品的质量并且降低价格, 将来内河船有望逐步拓展采用电力推进系统。

Energy-saving and Environmental Benefit Analysis of Electric Propulsion System on Inland River-going Vessels

To meet the requirements of ship emission control in our country, measures should be taken on inland river-going vessels to save energy and reduce emission. Based on two real vessels, it analyzes the energy consumption and emission data of diesel engine direct propulsion and electric propulsion system, and draws the conclusion that the electric propulsion system has a higher energy-saving advantage and larger environmental benefit. Our country is increasing its efforts to study the core technologies and key equipment for electric propulsion, and it will also promote the development of electric propulsion products, improve the quality of corresponding products and lower prices. In the future, inland river-going vessels are expected to gradually expand the use of electric propulsion system.