中国水能及电气化
中國水能及電氣化
중국수능급전기화
CHINA HYDROPOWER & ELECTRIFICATION
2012年
5期
23-30
,共8页
电力系统%碳捕集电厂%α-超分位数%目前环保调度
電力繫統%碳捕集電廠%α-超分位數%目前環保調度
전력계통%탄포집전엄%α-초분위수%목전배보조도
power systems%carbon capture plant%α-superquantile%day-ahead environmental protection dispatch
从电力系统安全运行的角度出发，利用购买碳排放权成本指标，研究了碳价波动引起碳捕集电厂出力变化的问题。根据经济学的需求价格弹性原理来反映碳价与碳捕集水平之间的关系，并引入α-超分位数理论来度量碳捕集电厂出力的不确定性，以日前节能环保为目标，构建了碳捕集电厂的电力系统目前环保调度模型。IEEE30节点系统算例表明，采用α-超分位数约束的含碳捕集系统日前环保调度，可在不同置信水平和不同碳捕集电厂碳排放量的α-超分位数约束下，获取侧重环保性或经济性的系统各时段最优调度方案。
從電力繫統安全運行的角度齣髮，利用購買碳排放權成本指標，研究瞭碳價波動引起碳捕集電廠齣力變化的問題。根據經濟學的需求價格彈性原理來反映碳價與碳捕集水平之間的關繫，併引入α-超分位數理論來度量碳捕集電廠齣力的不確定性，以日前節能環保為目標，構建瞭碳捕集電廠的電力繫統目前環保調度模型。IEEE30節點繫統算例錶明，採用α-超分位數約束的含碳捕集繫統日前環保調度，可在不同置信水平和不同碳捕集電廠碳排放量的α-超分位數約束下，穫取側重環保性或經濟性的繫統各時段最優調度方案。
종전력계통안전운행적각도출발，이용구매탄배방권성본지표，연구료탄개파동인기탄포집전엄출력변화적문제。근거경제학적수구개격탄성원리래반영탄개여탄포집수평지간적관계，병인입α-초분위수이론래도량탄포집전엄출력적불학정성，이일전절능배보위목표，구건료탄포집전엄적전력계통목전배보조도모형。IEEE30절점계통산례표명，채용α-초분위수약속적함탄포집계통일전배보조도，가재불동치신수평화불동탄포집전엄탄배방량적α-초분위수약속하，획취측중배보성혹경제성적계통각시단최우조도방안。
According to the safe operation in power system, the change of carbon capture power plant output caused by the flucamtion of carbon price is researched by cost index of the purchase of carbon emission fights. The relationship between carbon price and the level of cadxm capture is reflected by using price elasticity of demand theory in economics, α-superquantile theory is introduced to quantify the uncertain output of carbon capture power plant, Taking day-ahead energyg and environment-protective as objective, the model of daily environmental protection dispatch in cadxm capture power plant integrated system is conslructeck The example on IEEE30 system show that under different confidence levels and different αuantile constraints of carbon emissions, the proposed model can achieve optimal dispatching results in each period that emphasize on environment or economy.
