Demand Based Bidding Strategies under Interval Demand for Integrated Demand and Supply Management | |
Z. Liu; X. Zeng; Z. Yang | |
2018 | |
会议日期 | 2018 |
会议地点 | 里约 |
英文摘要 | The penetration of renewable resources in the wholesale electricity market and the demand response in the retail market cause the demand and the supply to become more unpredictable. The ISO is hard to efficiently schedule the production and dispatch the demand. Furthermore, strategic bidding in a more competitive environment is an important problem for the generator. Forecasting the hourly market clearing price (MCP) in the day-ahead electricity market is one of essential task for any bidding decision making. But only a single predicted value of MCP cannot offer enough help for the generator to select the optimal bidding strategies. Aiming at challenge these tasks, we design a new wholesale mechanism in which the ISO declares an interval demand to the wholesale market. The interval demand is more robust than a single demand figure and enables the ISO to handle unpredictable demand under the DR programs. We also developed a forecasting model to forecast a MCP function under the interval demand and introduce the notion of confidence interval to the forecasting model. The confidence interval predicts the exact range of hourly MCP. Based on these work, the optimal bidding strategies for the generator under an interval demand is also illustrated |
语种 | 英语 |
URL标识 | 查看原文 |
内容类型 | 会议论文 |
源URL | [http://ir.siat.ac.cn:8080/handle/172644/14074] |
专题 | 深圳先进技术研究院_数字所 |
推荐引用方式 GB/T 7714 | Z. Liu,X. Zeng,Z. Yang. Demand Based Bidding Strategies under Interval Demand for Integrated Demand and Supply Management[C]. 见:. 里约. 2018. |
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