A method for decomposing mid- and long-term trading power curve linked with spot trading

Shou Hui Yang; Chuan Bin Chen; Liang Yuan Wang; Jian Hui Zheng

doi:10.1117/12.2585547

8 December 2020 A method for decomposing mid- and long-term trading power curve linked with spot trading

Shou Hui Yang, Chuan Bin Chen, Liang Yuan Wang, Jian Hui Zheng

Proceedings Volume 11606, ICOSM 2020: Optoelectronic Science and Materials; 116060T (2020) https://doi.org/10.1117/12.2585547
Event: Second International Conference on Optoelectronic Science and Materials (ICOSM 2020), 2020, Hefei, China

Abstract

In order to ensure an orderly connection between mid- and long-term trading and spot trading, mid- and long-term trading will gradually form a mid- and long-term trading power curve, shifting from electricity trading to power trading. At present, there are usually two ways to decompose the curve of mid- and long-term contracts: both market parties in the power generation and power consumption make agreements on power curves; market operating agencies decompose electricity contract according to the typical curve. However, the method of decomposition according to the typical curve cannot serve specific subjects accurately, which indirectly affects the production and consumption behavior of market subjects. Furthermore, the full competition of the electricity market is hindered, and the smooth and sound development of the electricity market is affected. This paper proposes a fair power curve decomposition method for mid- and long-term contracts, which fully considers the needs and economic interests of both parties to the contract, and performs power curve decomposition based on the optimization model of social welfare maximization, so that the decomposition results can be quantified and optimized decomposition results can be obtained.

Citation Download Citation

Shou Hui Yang, Chuan Bin Chen, Liang Yuan Wang, and Jian Hui Zheng "A method for decomposing mid- and long-term trading power curve linked with spot trading", Proc. SPIE 11606, ICOSM 2020: Optoelectronic Science and Materials, 116060T (8 December 2020); https://doi.org/10.1117/12.2585547

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