本文選題：風(fēng)電出力特性 + 間歇率��； 參考：《電測與儀表》2017年20期

【摘要】：為了研究新疆電網(wǎng)合理消納風(fēng)電問題,根據(jù)新疆風(fēng)電場運行實際數(shù)據(jù),計算了反映風(fēng)電自然特性的日出力變化率、相關(guān)性、同時率、波動性及間隙性等出力特性量化指標(biāo),采用概率統(tǒng)計法分析了新疆風(fēng)電場/群的出力特性,分析表明:新疆風(fēng)電出力水平較高,出力變化速率不大,風(fēng)電出力的波動頻率小,新疆各風(fēng)電場的同時率較高,間歇率小,破壞性風(fēng)速較少,風(fēng)電的可利用率高,最后討論了風(fēng)電出力特性指標(biāo)的應(yīng)用。文中的分析結(jié)果為新疆電網(wǎng)更好地消納利用風(fēng)電,制定風(fēng)電出力的控制原則提供了思路及方法,同時也為進一步做好風(fēng)電這種不穩(wěn)定電源的發(fā)展規(guī)劃提供了參考。
[Abstract]:In order to study the problem of reasonably absorbing wind power in Xinjiang power grid, according to the actual data of wind farm operation in Xinjiang, the paper calculates the quantitative indexes of output characteristics such as daily output rate, correlation, simultaneous rate, volatility and gap, which reflect the natural characteristics of wind power.The characteristics of wind farms / groups in Xinjiang are analyzed by using probability statistics method. The results show that the wind power output level in Xinjiang is relatively high, the output rate is small, the fluctuation frequency of wind power output is small, the simultaneous rate of wind farms in Xinjiang is higher and the intermittent rate is small.With less destructive wind speed and high utilization rate of wind power, the application of wind power output characteristic index is discussed.The analysis results in this paper provide ideas and methods for Xinjiang Power Grid to better absorb and utilize wind power and draw up the control principle of wind power output. It also provides a reference for the further development planning of wind power such as unstable power supply.
【作者單位】： 新疆大學(xué)電氣工程學(xué)院;中國能源建設(shè)集團新疆電力設(shè)計院有限公司;
【基金】：國家自然科學(xué)基金項目(51667019)
【分類號】：TM614

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