Authors:
Mengfei Xie
1
;
Jianjian Shen
2
;
Bangcan Wang
1
;
Zebin Jia
2
;
Yang Zhang
2
;
Qihao Zhao
2
and
Na Zhou
1
Affiliations:
1
Kunming Power Exchange Center Co.,Ltd., Kunming Yunnan 650000, People’s Republic of China
;
2
Institute of Hydropower and Hydroinformatics, Dalian University of Technology, Dalian 116024, People’s Republic of China
Keyword(s):
Technical support system, Hydropower system, Spot market.
Abstract:
With the construction of electricity spot market entering the critical stage, the design and development of feasible and practical spot trading system has become a key task for implementing the application of large-scale medium and long-term trading plans. This study takes Yunnan high-proportion hydropower spot market as the engineering background. Considering the system architecture, the overall business function, and the integration implementation technology, we construct the spot system construction scheme in line with the hydropower-dominated provinces. Moreover, the integration technology of high proportion hydropower spot clearing model, the integration technology of large-scale complex optimization solver, and the whole process business visualization of spot clearing interaction technology are proposed and described. The developed system realizes the integrated functions of market subject declaration, transaction clearing, and security check and information release. The ration
ality, timeliness and practicability of the system are verified through the simulation applications of Yunnan electricity spot trading.
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