發(fā)布時間：2018-08-20 13:37

【摘要】：船舶電氣系統(tǒng)在船舶工業(yè)化的進程不斷加快的趨勢下,其自動化程度也迅速提升,電氣系統(tǒng)在整體設計和仿真方面的要求都越來越高。幾乎所有類型船舶都應用了電力推進技術(shù)。海上風電工程船作為海上風電能源開發(fā)特有的裝備,其安裝作業(yè)過程包括風機裝載運輸、風電機安裝、構(gòu)件周轉(zhuǎn)、定位、提升、起重等,需要配套包括半潛駁、拖輪、拋錨艇、起重船、頂推輪在內(nèi)的整個船隊,而電力推進技術(shù)的運用使風電工程船的功能集船舶運輸、短距離移位、動力定位、風機安裝為一體,不僅簡化了風電的配置,而且使工作變得高效。所以,針對風電工程船在船舶電力推進應用中出現(xiàn)的問題,建立船舶推進系統(tǒng)的仿真平臺,進行船舶電力推進的技術(shù)的深入研究對海上風電工程專用船舶意義重大。本文主要以我公司設計的項目——1200噸雙體風電工程專用船的電力推進系統(tǒng)為研究對象,構(gòu)建船舶電力推進系統(tǒng)各個元件模型,通過合理組合,對具體的設計方案進行仿真驗證。主要工作包括應用MATLAB軟件建立船舶電力推進系統(tǒng)各個關(guān)鍵元件模型、建立船舶電力推進系統(tǒng)數(shù)字仿真平臺、基于仿真平臺進行各項功能測試以及研究等。為利于仿真模型的構(gòu)建和編寫相關(guān)程序,在研究過程中簡化了母型船電力推進系統(tǒng)的部分仿真模型,實船電力推進系統(tǒng)的工作狀況仍可在一定程度上由仿真結(jié)果表示出來。
[Abstract]:Under the trend of accelerating the process of ship industrialization, the degree of automation of ship electrical system is also rising rapidly, and the requirements of the overall design and simulation of electrical system are becoming higher and higher. Almost all types of ships use electric propulsion technology. As a special equipment for offshore wind power energy development, offshore wind power engineering ship's installation process includes blower loading and transportation, wind motor installation, component turnover, positioning, lifting, lifting and so on. It needs to include semi-submersible barge, tugboat, anchor boat, etc. The use of electric propulsion technology makes the functions of wind power engineering ships integrated with ship transportation, short distance shift, power positioning, and fan installation, which not only simplifies the configuration of wind power, And make the work more efficient. Therefore, aiming at the problems of wind power engineering ship in the application of ship electric propulsion, it is of great significance to establish the simulation platform of ship propulsion system and carry out in-depth research on the technology of ship electric propulsion for offshore wind power engineering. In this paper, the electric propulsion system of 1 200 ton catamaran wind power engineering special ship is taken as the research object, and each component model of the ship electric propulsion system is constructed, and through reasonable combination, the paper mainly takes the electric propulsion system designed by our company as the research object. The concrete design scheme is simulated and verified. The main work includes the application of MATLAB software to establish each key component model of marine electric propulsion system, the establishment of a digital simulation platform for marine electric propulsion system, and the functional testing and research based on the simulation platform. In order to construct the simulation model and compile the related program, the partial simulation model of the parent ship electric propulsion system is simplified in the course of the research, and the working condition of the real ship electric propulsion system can still be expressed by the simulation results to some extent.
【學位授予單位】：上海交通大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：U664.14

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本文編號：2193810