耙吸挖泥船全电动电力推进船型方案之探讨

On type of all-electric propulsion plan for suction hopper dredger

在简介耙吸挖泥船主要设备及工况的基础上,介绍了船型的动力型式发展历史及当前电力推进应用的热潮,分析比较了三种动力技术型式性能优缺点,并对几型非电力推进型式的耙吸船作了电力推进改造方案的探讨,试图作出更明确的结论:耙吸挖泥船采用全电动电力推进形式大有可为。

After introduction of main compartments and operation condition of power drive type in suction hopper dredger, this paper presents its development history and the current application of electric propulsion, analyzes and compares the advantages and disadvantages of the technique characteristic of the three power drive types and makes modification scheme of electrical propulsion for ..several suction hopper dredge. We want to make it clear that is it really desirable for suction hopper dredger to apply the electrical propulsion.