南通電網(wǎng)典型地區(qū)風電與光伏出力統(tǒng)計特性分析
馮士睿,王瑩,牛濤
(中國能源建設集團江蘇省電力設計院有限公司,江蘇 南京 211102)
摘 要:為更好地了解地區(qū)大規(guī)模風電與光伏接入對于電網(wǎng)穩(wěn)定的影響,以江蘇省南通市典型地區(qū)為研究對象,全面分析了風電場及光伏電站的出力特性,以歷史實測出力數(shù)據(jù)為基礎定性或定量歸納了其出力特征,包括波動性、持續(xù)出力特性、季節(jié)特性、風光相關性以及同時性。分析結(jié)果可以為江蘇乃至華東沿海地區(qū)的風電、光伏發(fā)電等新能源的消納、新能源接入系統(tǒng)設計以及新能源發(fā)展規(guī)劃提供理論與數(shù)據(jù)基礎。
關鍵詞:出力特性;相關性;風電;光伏
中圖分類號:TM614;TM615 文獻標識碼:A 文章編號:1007-3175(2018)08-0020-05
Analysis on Statistical Characteristics of Wind Power and Photovoltaic
Output in Type Area of Nantong Power Grid
FENG Shi-rui, WANG Ying, NIU Tao
(China Energy Engineering Group Jiangsu Power Design Institute Co., Ltd, Nanjing 2111 02, China)
Abstract: In order to know the impacts of regional large-scale wind power and photovoltaic access on power grid stability, taking the type area of Nantong in Jiangsu province as the research object, this paper comprehensively analyzed the output characteristic of wind farm and photovoltaic power station. The output characteristics were qualitatively and quantitatively concluded on the basis of historical measured output data, including volatility, continuous output characteristics, seasonal characteristics, correlation and simultaneity of wind and light. The analysis results can provide theoretical and data basis for the design of new energy access system and the planning of new energy development.
Key words: output characteristic; correlation; wind power; photovoltaic
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