电网技术
電網技術
전망기술
POWER SYSTEM TECHNOLOGY
2014年
8期
2149-2154
,共6页
黄海涛%胡学英%李翔%杨静
黃海濤%鬍學英%李翔%楊靜
황해도%호학영%리상%양정
电力市场%可中断负荷%激励机制%非线性定价
電力市場%可中斷負荷%激勵機製%非線性定價
전력시장%가중단부하%격려궤제%비선성정개
electricity market%interruptible load%incentive mechanism%nonlinear pricing
针对现有激励性可中断负荷合同模型难以兼顾效率与实用性的问题,应用非线性定价理论,基于用户可中断负荷成本函数,引入信息显示与激励机制,提出了一种分段式补偿价格形式的实用化多选项可中断负荷合同,构造了一个最优的中断量和补偿定价模型。该模型能够引导用户自愿披露真实信息,实现负荷中断的最优配置的同时,较好地协调效率与实用两者之间的关系。算例验证了该模型的正确性和有效性。
針對現有激勵性可中斷負荷閤同模型難以兼顧效率與實用性的問題,應用非線性定價理論,基于用戶可中斷負荷成本函數,引入信息顯示與激勵機製,提齣瞭一種分段式補償價格形式的實用化多選項可中斷負荷閤同,構造瞭一箇最優的中斷量和補償定價模型。該模型能夠引導用戶自願披露真實信息,實現負荷中斷的最優配置的同時,較好地協調效率與實用兩者之間的關繫。算例驗證瞭該模型的正確性和有效性。
침대현유격려성가중단부하합동모형난이겸고효솔여실용성적문제,응용비선성정개이론,기우용호가중단부하성본함수,인입신식현시여격려궤제,제출료일충분단식보상개격형식적실용화다선항가중단부하합동,구조료일개최우적중단량화보상정개모형。해모형능구인도용호자원피로진실신식,실현부하중단적최우배치적동시,교호지협조효솔여실용량자지간적관계。산례험증료해모형적정학성화유효성。
In allusion to such a defect in existing incentive interruptible load contract model that it is hard to coordinate the efficiency with practicality, applying nonlinear pricing theory and based on the curtailment cost function of customers’ interruptible load, the information display and incentive mechanism are led in, and a practicable multiple-choice interruptible load contract possessing the form of sectional compensatory price is proposed, and an optimal interruption amount and compensatory pricing model is built. The built model can lead the customers to disclose real information and implement the optimal allocation of load interruption;meanwhile the relationship between efficiency with practicality can be well coordinated. The effectiveness and correctness are validated by numerical example.