本文選題：載荷分析 + 動(dòng)態(tài)風(fēng)況��； 參考：《電工技術(shù)學(xué)報(bào)》2014年S1期

【摘要】：隨著風(fēng)電大規(guī)模的開發(fā)利用,由惡劣風(fēng)況引起的風(fēng)機(jī)脫網(wǎng)和毀壞事故頻發(fā),給電網(wǎng)的穩(wěn)定和風(fēng)電場(chǎng)的安全運(yùn)行帶來很大的影響。因此,有必要建立適當(dāng)?shù)哪Ｐ?對(duì)風(fēng)電場(chǎng)在各類風(fēng)況下的的運(yùn)行狀況及風(fēng)機(jī)的載荷進(jìn)行仿真和分析。本文基于Digsilent及Matlab軟件平臺(tái),建立了動(dòng)態(tài)風(fēng)況-風(fēng)電場(chǎng)聯(lián)合仿真平臺(tái),該平臺(tái)包含風(fēng)況、風(fēng)機(jī)與載荷三個(gè)模塊。該平臺(tái)能夠模擬考慮尾流效應(yīng)的各類風(fēng)況,對(duì)各風(fēng)況下風(fēng)電場(chǎng)的電氣量及各風(fēng)機(jī)的葉片、桿塔載荷進(jìn)行仿真分析。本文通過結(jié)合風(fēng)電場(chǎng)算例,深入分析了風(fēng)況條件對(duì)風(fēng)電場(chǎng)的影響,驗(yàn)證了該平臺(tái)的有效性。
[Abstract]:With the development and utilization of wind power on a large scale, the frequent break-up and destruction accidents caused by the bad wind condition have a great influence on the stability of power grid and the safe operation of wind farm. Therefore, it is necessary to establish an appropriate model to simulate and analyze the operation of wind farm under various wind conditions and the load of wind turbine. Based on Digsilent and Matlab software platform, a dynamic wind condition wind farm simulation platform is established in this paper. The platform consists of three modules: wind condition, fan and load. The platform can simulate all kinds of wind conditions considering the wake effect, and simulate and analyze the electric quantity of wind farm and the load of blade and tower of each fan under each wind condition. In this paper, the effect of wind condition on wind farm is analyzed, and the effectiveness of the platform is verified.
【作者單位】： 華中科技大學(xué)強(qiáng)電磁工程與新技術(shù)國(guó)家重點(diǎn)實(shí)驗(yàn)室;
【基金】：國(guó)家重點(diǎn)基礎(chǔ)研究發(fā)展計(jì)劃(973計(jì)劃)(2012CB215100) 國(guó)家自然科學(xué)基金(51277082) 湖北省自然科學(xué)基金(2012FFA075)資助項(xiàng)目
【分類號(hào)】：TM614

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本文編號(hào)：1810909