【摘要】：隨著地球生態(tài)環(huán)境的破壞程度日益增加,化石燃料能源的逐漸枯竭,迫切需要新的能源來支撐人類社會的運轉(zhuǎn)。世界各國把目光投到了海洋,海洋面積占地球的70%,其擁有豐富的各類資源,不僅有石油、天然氣、可燃冰等,還蘊藏著巨大的、潔凈的、可再生的海洋能源。波浪能作為海洋能源的典型代表,又可通過一定的裝置提取到豐富的綠色能源,因而倍受世界各國的關(guān)注和重視。人類對波浪能的研究已有一百多年的歷史。目前,利用波浪能發(fā)電的技術(shù)已經(jīng)有了突破性的進(jìn)展,已經(jīng)從初步的研究與模型實驗走向了研制簡單小型的海洋波浪能裝置從海洋中提取波浪能源。本文根據(jù)現(xiàn)有的波浪能發(fā)電理論和技術(shù),設(shè)計了一種新型波浪能發(fā)電裝置,即漂浮式直驅(qū)波浪能發(fā)電裝置。本文對漂浮式直驅(qū)波浪能發(fā)電裝置進(jìn)行了設(shè)計,部件選型,對葉片水動力性能和錨泊系統(tǒng)的仿真分析,制作樣機(jī)并做了水槽試驗,本文的研究成果如下:(1)根據(jù)海洋波浪運動理論,本論文首先確定了漂浮式直驅(qū)波浪能發(fā)電裝置的設(shè)計原則及工作原理,介紹了將要用到的相關(guān)基礎(chǔ)理論。(2)根據(jù)相關(guān)基礎(chǔ)理論和波浪能發(fā)電裝置工作的要求,本論文確定了漂浮式直驅(qū)波浪能發(fā)電裝置的設(shè)計方案,確定了裝置的結(jié)構(gòu)組成,對主要部件根據(jù)實際需要進(jìn)行了定制選取。(3)根據(jù)設(shè)計確定的裝置葉片尺寸,等比例建立模型,運用流體力學(xué)分析軟件Fluent和AQWA系統(tǒng)對其進(jìn)行了水動力性能分析,并分析了流速、轉(zhuǎn)數(shù)對其水動力性能的影響。(4)制造了小型樣機(jī),并且在水槽中做了實驗,結(jié)合Fluent流體分析,對裝置進(jìn)行優(yōu)化設(shè)計,驗證了裝置的可行性及流體分析的正確性。
[Abstract]:With the increasing destruction of the earth's ecological environment and the gradual depletion of fossil fuel energy, new energy sources are urgently needed to support the operation of human society. Countries all over the world have focused their attention on the ocean, which occupies 70% of the earth. It has abundant resources, not only oil, natural gas, flammable ice, but also huge, clean and renewable marine energy. Wave energy, as a typical representative of ocean energy, can also be extracted from abundant green energy by a certain device, so it has attracted the attention and attention of many countries all over the world. Man has studied wave energy for more than one hundred years. At present, the technology of using wave energy to generate electricity has made a breakthrough, and has moved from preliminary research and model experiments to the development of a simple and small ocean wave energy device to extract wave energy from the ocean. According to the existing wave energy generation theory and technology, a new wave energy generating device, floating direct-drive wave energy generator, is designed in this paper. In this paper, the floating-type direct-drive wave power generation device is designed, the components are selected, the hydrodynamic performance of the blade and the mooring system are simulated, the prototype is made and the flume test is done. The results of this paper are as follows: (1) according to the theory of ocean wave motion, the design principle and working principle of floating direct-drive wave energy generator are first determined in this paper. This paper introduces the relevant basic theories to be used. (2) according to the relevant basic theories and the requirements of wave power generation equipment, this paper determines the design scheme of floating direct-drive wave power generation device, and determines the structure of the device. The main components are customized and selected according to the actual needs. (3) according to the design of the device blade size, equal proportion of the model, hydrodynamic analysis software Fluent and AQWA system were used to analyze its hydrodynamic performance, and the velocity of flow was analyzed. (4) A small prototype was made, and the experiment was done in the flume. The Fluent fluid analysis was used to optimize the design of the device, which verified the feasibility of the device and the correctness of the fluid analysis.
【學(xué)位授予單位】：上海海洋大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2016
【分類號】：P743.2

【相似文獻(xiàn)】

相關(guān)期刊論文 前10條

1 岳文艷;張友恒;;波浪能發(fā)電裝置的研究[J];甘肅科技縱橫;2011年04期

2 ;波浪能發(fā)電[J];海洋技術(shù);1999年03期

3 崔琳;熊焰;王海峰;楊立;;基于現(xiàn)場測試的波浪能發(fā)電系統(tǒng)轉(zhuǎn)換效率分析方法研究[J];海洋技術(shù);2009年03期

4 沈利生;張育賓;;海洋波浪能發(fā)電技術(shù)的發(fā)展與應(yīng)用[J];能源研究與管理;2010年04期

5 肖惠民;于波;蔡維由;;世界海洋波浪能發(fā)電技術(shù)的發(fā)展現(xiàn)狀與前景[J];水電與新能源;2011年01期

6 韓冰峰;褚金奎;熊葉勝;姚斐;;海洋波浪能發(fā)電研究進(jìn)展[J];電網(wǎng)與清潔能源;2012年02期

7 高大曉;王方杰;史宏達(dá);常宗瑜;趙林;;國外波浪能發(fā)電裝置的研究進(jìn)展[J];海洋開發(fā)與管理;2012年11期

8 趙爽;曾玉強;程哲;袁孟蕾;郭軍軍;張師帥;;新型岸式波浪能發(fā)電裝置[J];可再生能源;2012年11期

9 孫洲平;吳必軍;李春林;;漂浮直驅(qū)式波浪能發(fā)電裝置的負(fù)載控制設(shè)計[J];可再生能源;2012年12期

10 楊啟明;華建;李丹;;基于直線電機(jī)波浪能發(fā)電的制氫設(shè)計研究[J];可再生能源;2013年03期

相關(guān)會議論文 前7條

1 曲泉鈾;何宏舟;;波浪能發(fā)電技術(shù)的發(fā)展現(xiàn)狀與展望[A];新形勢下長三角能源面臨的新挑戰(zhàn)和新對策——第八屆長三角能源論壇論文集[C];2011年

2 陳傳文;;立足靜水層利用離岸波浪能發(fā)電的方法[A];中國可再生能源學(xué)會海洋能專業(yè)委員會第三屆學(xué)術(shù)討論會論文集[C];2010年

3 刁向紅;吳必軍;;波浪能發(fā)電中水平阻尼板的實驗和二維數(shù)值模擬[A];中國可再生能源學(xué)會海洋能專業(yè)委員會第三屆學(xué)術(shù)討論會論文集[C];2010年

4 游亞戈;盛松偉;吳必軍;;海洋波浪能發(fā)電技術(shù)現(xiàn)狀與前景[A];第十五屆中國海洋（岸）工程學(xué)術(shù)討論會論文集(上)[C];2011年

5 胡玉震;彭燕;趙m櫓，

本文編號：2248907