文献类型：会议论文

英文题名：The Research of Power Allocation in Diesel-electric Hybrid Propulsion System

作者：Zhang, Cheng[1];Jia, Bao-zhu[2]

机构：[1]Dalian Maritime Univ, Marine Elect Engn Coll, Dalian, Peoples R China;[2]Guangdong Ocean Univ, Maritime Coll, Zhanjiang, Peoples R China

会议论文集：Chinese Automation Congress (CAC)

会议日期：NOV 22-24, 2019

会议地点：Hangzhou, PEOPLES R CHINA

语种：英文

外文关键词：Diesel-electric Hybrid ship; Power Allocation; Multi-objective Optimization; Non-dominated Sorting Genetic Algorithm Introduction

外文摘要：In the traditional diesel engine propulsion mode, the ships face up to a serial of issues, such as the inefficient performance of marine main engine under low load, the high fuel consumption rate and inferior combustion quality, which hinder the income increase and the pollution decrease. Diesel-electric hybrid propulsion ships can effectively reduce fuel consumption and emissions through reasonable power distribution. Moreover, it also has excellent handling performance and low noise. Taking a certain Deep Water Anchor Handling Tug Supply Vessel as the object, the multi-objective genetic algorithm (NSGA-II) was used to optimize the allocation problem of the power system. The optimization calculation and simulation verification were carried out by using MATLAB.