【摘要】：為促進節(jié)能減排,擴大系統(tǒng)對可再生能源的接納,可通過負荷調(diào)度將負荷側(cè)可調(diào)節(jié)資源常態(tài)化地納入到電力系統(tǒng)調(diào)度運行中。文章研究將需求側(cè)資源進行虛擬機組建模的方法,分析虛擬機組的成本特性及負荷調(diào)度對參與方的經(jīng)濟利益影響,同時分析了負荷的物理特性以及作為虛擬機組需要遵循的約束。在此基礎上,建立節(jié)能發(fā)電調(diào)度模式下的日前負荷調(diào)度模型,通過日前小時電價調(diào)用小時響應負荷和日內(nèi)可轉(zhuǎn)移負荷,以更少的發(fā)電成本實現(xiàn)電力行業(yè)更高層次的節(jié)能減排,最后通過對負荷調(diào)度結(jié)果的還原將虛擬機組出力轉(zhuǎn)換為實際負荷值。算例表明所建立的日前負荷調(diào)度模型可方便地進行負荷調(diào)度,有效降低煤耗和污染物排放,并達到較好的削峰填谷效果。
[Abstract]:In order to promote energy saving and emission reduction and expand the system's acceptance of renewable energy, load side adjustable resources can be regularized into power system dispatching operation through load dispatching. In this paper, the method of modeling the virtual machine group with demand-side resources is studied, and the cost characteristics of the virtual machine group and the impact of load scheduling on the economic benefits of the participants are analyzed. At the same time, the physical characteristics of the load and the constraints to be followed as a virtual machine group are analyzed. On this basis, the pre-day load dispatching model under the mode of energy-saving generation dispatching is established, which calls the hourly response load and intra-day transferable load through the electricity price before the day, so as to achieve the higher level of energy saving and emission reduction in the power industry with less generation cost. Finally, the virtual machine group output is converted to the actual load value by restoring the load scheduling results. The example shows that the pre-day load dispatching model is convenient for load dispatching, which can effectively reduce coal consumption and pollutant emission, and achieve a better effect of peak cutting and valley filling.
【作者單位】： 江蘇省智能電網(wǎng)技術(shù)與裝備重點實驗室(東南大學);
【基金】：國家863高技術(shù)基金項目(2011AA05A115)~~
【分類號】：TM73

【相似文獻】

相關(guān)期刊論文 前10條

1 成樂祥;李揚;唐瑜;;節(jié)能發(fā)電調(diào)度監(jiān)管信息系統(tǒng)建設探究[J];電網(wǎng)與清潔能源;2009年01期

2 周波;;節(jié)能發(fā)電調(diào)度對云南水電資源開發(fā)的影響[J];云南水力發(fā)電;2007年05期

3 董軍;馬博;周翔;;節(jié)能發(fā)電調(diào)度對電網(wǎng)企業(yè)的影響及補償機制探討[J];電力技術(shù)經(jīng)濟;2008年06期

4 羅思敏;邱創(chuàng);張秉良;;湖北電網(wǎng)節(jié)能發(fā)電調(diào)度方式初探[J];經(jīng)營管理者;2009年17期

5 魏少巖;吳俊勇;宋永華;;基于節(jié)能發(fā)電調(diào)度的機組中長期檢修計劃研究[J];現(xiàn)代電力;2009年06期

6 王春生;楊林緒;;內(nèi)蒙古電網(wǎng)實施節(jié)能發(fā)電調(diào)度的探討[J];內(nèi)蒙古電力技術(shù);2008年01期

7 傅書，

本文編號：2181753