海洋工程船交流变频调速电力推进方案

A. C. Variable-Frequency Controlled Electrical Propulsion Configuration for Offshore Engineering Survey Vessels

随着科学技术的进步和发展,船舶推进技术发生了巨大的变化,同时新兴海洋工程行业对海洋工程船舶的需求大增,传统推进方式已不能满足新技术的要求。针对海洋工程行业的需求,对采用的交流变频调速电力推进技术和系统配置进行简要介绍。通过对世界知名电力推进设备供应商ABB、SIEMENS、Rolls-Royce、WARTSILA的调研,对各家目前推广的交流变频调速电力推进方案进行分析和研究。根据新建船舶建造经验和船舶设备的使用经验,对电力推进系统中的设备和整体方案进行分析和评价,为新建海洋工程船舶提供电力推进系统选择方案。

Following the development and progress of science and technology,propulsion technology of marine ship has changed greatly,at the same time,demands of offshore engineering on offshore engineering survey vessels have increased,and traditional ship propulsion system can not meet the new technical requirements. A.C.variable-frequency controlled electrical propulsion system and its configuration were introduced briefly according to offshore engineering requirements.Through the investigation on world famous A.C.variable-frequency manufacturers such as ABB,SEIMENS,Rolls-Royce and WARTSILA,analysis on various propulsion configurations was studied.According to new ship building experiences and operating experiences ship equipments,equipments and configurations of electrical propulsion system were analyzed to provide the proper electrical propulsion configuration for new building ships.