本文關(guān)鍵詞： 風(fēng)力發(fā)電 系統(tǒng)仿真 風(fēng)力發(fā)電機(jī)組 控制系統(tǒng) 載荷分析　出處：《電子科技大學(xué)》2014年碩士論文　論文類型：學(xué)位論文

【摘要】：隨著能源可持續(xù)發(fā)展概念的深入,風(fēng)力機(jī)組發(fā)電作為可再生能源得到了飛速的發(fā)展。風(fēng)電機(jī)組系統(tǒng)的仿真系統(tǒng)在風(fēng)力發(fā)電機(jī)組整個(gè)系統(tǒng)的分析,在發(fā)電量的分析以及電網(wǎng)的總能量的分析過(guò)程中都起到了舉足輕重的地位。本論文首先介紹了一下開發(fā)工具和語(yǔ)言,開發(fā)語(yǔ)言首先是Fortran語(yǔ)言,來(lái)進(jìn)行科學(xué)計(jì)算以及算法方面的代碼編寫。然后是C++,用C++語(yǔ)言在MFC的環(huán)境下進(jìn)行Fortran語(yǔ)言代碼的調(diào)用,具體方法論文中會(huì)進(jìn)行介紹。主要是運(yùn)用VS2008這個(gè)開發(fā)平臺(tái)進(jìn)行開發(fā)的。介紹完之后,從技術(shù)、操作和經(jīng)濟(jì)方面對(duì)這個(gè)軟件進(jìn)行了可行性的分析。接著分析風(fēng)電機(jī)組的工作原理并根據(jù)原理進(jìn)行了風(fēng)力機(jī)的建模,這樣可以更加深刻的理解仿真軟件中涉及到的各個(gè)參數(shù)所代表的含義以及它們的作用。然后就對(duì)仿真軟件的整體開發(fā)進(jìn)行了概要設(shè)計(jì),對(duì)后處理軟件進(jìn)行了詳細(xì)設(shè)計(jì),從功能和結(jié)構(gòu)的方面,并對(duì)后處理中涉及到的各個(gè)模塊也進(jìn)行了詳細(xì)設(shè)計(jì)。最后,在MFC的環(huán)境下,對(duì)后處理軟件可視化界面的開發(fā),最后在系統(tǒng)的實(shí)現(xiàn)中將后處理軟件的工作結(jié)果呈現(xiàn)出來(lái)。仿真軟件中,結(jié)合GL標(biāo)準(zhǔn)對(duì)風(fēng)況和波浪進(jìn)行綜合分類,共分成了958種極限工況和68種疲勞工況,對(duì)相應(yīng)的風(fēng)況和波浪進(jìn)行仿真研究,并對(duì)各個(gè)工況進(jìn)行載荷和負(fù)載的仿真研究,盡力模擬出接近實(shí)際的風(fēng)機(jī)載荷。這個(gè)部分的設(shè)計(jì)提供了一種計(jì)算海上以及陸上風(fēng)電機(jī)組載荷相關(guān)的方法,并可以得到整個(gè)風(fēng)機(jī)系統(tǒng)的載荷,為風(fēng)機(jī)重要零部件的有限元分析和優(yōu)化設(shè)計(jì)提供了負(fù)載根據(jù)。最后,對(duì)仿真后的數(shù)據(jù)進(jìn)行處理,實(shí)現(xiàn)圖形顯示。
[Abstract]:With the deepening of the concept of energy sustainable development, wind power generation as a renewable energy has been rapidly developed. The simulation system of wind turbine system is analyzed in the whole wind turbine system. It plays an important role in the analysis of power generation and the analysis of the total energy of power grid. This paper first introduces the development tools and languages, first of all, the development language is the Fortran language. Then C, using C language to call the Fortran language code in the MFC environment, Specific methods will be introduced in the paper. Mainly using the VS2008 development platform for development. After the introduction, from the technology, The feasibility of the software is analyzed in terms of operation and economy. Then the working principle of wind turbine is analyzed and the model of wind turbine is built according to the principle. In this way, we can have a deeper understanding of the meaning of the parameters involved in the simulation software and their functions. Then, the overall development of the simulation software is outlined and the post-processing software is designed in detail. From the aspects of function and structure, the modules involved in post processing are also designed in detail. Finally, in the environment of MFC, the visual interface of post processing software is developed. In the simulation software, combined with GL standard, the wind condition and wave are classified synthetically, and a total of 958 kinds of limit working conditions and 68 kinds of fatigue conditions are divided. The corresponding wind and wave are simulated, and the load and load are simulated. The design of this part provides a method for calculating the load correlation of offshore and onshore wind turbines, and the load of the whole fan system can be obtained. It provides the load basis for the finite element analysis and optimization design of the important parts of the fan. Finally, the simulation data are processed to realize the graphic display.
【學(xué)位授予單位】：電子科技大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TM315;TP311.52

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本文編號(hào)：1533564