电力系统保护与控制
電力繫統保護與控製
전력계통보호여공제
POWER SYSTM PROTECTION AND CONTROL
2014年
16期
40-45
,共6页
备用市场%竞价模型%碳排放%外部性内在化%供给与需求
備用市場%競價模型%碳排放%外部性內在化%供給與需求
비용시장%경개모형%탄배방%외부성내재화%공급여수구
reserve market%bidding model%carbon emission%internalization of externalities%supply and demand
以电力低碳化发展趋势为背景，以备用资源优化配置为目的，提出了能够体现碳减排因素的备用市场竞价模型。该模型建立机组备用需求曲线，以考虑容量事故随机性特性和实现多种备用资源的协调配置；应用外部性内在化理论，将边际碳排放成本内置到机组备用报价中，以得到的边际综合成本作为竞价依据，从而反映机组碳排放特性的影响。最后采用供给与需求理论方法获得备用决策最优点。对该竞价方法与传统竞价方法进行了比较，比较结果证明该方法可以找到最优的备用配置点，同时具有碳减排激励作用。该方法兼顾了备用服务的市场化运营与碳减排要求，算例结果也验证了这一点。
以電力低碳化髮展趨勢為揹景，以備用資源優化配置為目的，提齣瞭能夠體現碳減排因素的備用市場競價模型。該模型建立機組備用需求麯線，以攷慮容量事故隨機性特性和實現多種備用資源的協調配置；應用外部性內在化理論，將邊際碳排放成本內置到機組備用報價中，以得到的邊際綜閤成本作為競價依據，從而反映機組碳排放特性的影響。最後採用供給與需求理論方法穫得備用決策最優點。對該競價方法與傳統競價方法進行瞭比較，比較結果證明該方法可以找到最優的備用配置點，同時具有碳減排激勵作用。該方法兼顧瞭備用服務的市場化運營與碳減排要求，算例結果也驗證瞭這一點。
이전력저탄화발전추세위배경，이비용자원우화배치위목적，제출료능구체현탄감배인소적비용시장경개모형。해모형건립궤조비용수구곡선，이고필용량사고수궤성특성화실현다충비용자원적협조배치；응용외부성내재화이론，장변제탄배방성본내치도궤조비용보개중，이득도적변제종합성본작위경개의거，종이반영궤조탄배방특성적영향。최후채용공급여수구이론방법획득비용결책최우점。대해경개방법여전통경개방법진행료비교，비교결과증명해방법가이조도최우적비용배치점，동시구유탄감배격려작용。해방법겸고료비용복무적시장화운영여탄감배요구，산례결과야험증료저일점。
On the background of low carbon trends of electric power sector, a reserve market bidding model considering carbon emission reduction is presented. A reserve demand curve is built firstly, which can consider the uncertainty of contingencies and coordinate the allocation of multiple reserve resources. Internalization of externalities theory is applied and according to which the marginal carbon emissions cost is internalized into the bids to get the marginal overall cost to reflect the affects of carbon emission. Last, supply and demand theory is used to obtain the decision point. The differences of the presented method is compared with the traditional method, results show that the former can realize optimal allocation of reserve resources, and also has incentives to the reduction of carbon emission. Case study demonstrates the presented method can balance both marketing operation of reserve service and carbon emission reduction requirements.
