Application of Dynamic Monitoring System in Electricity Market Environment

doi:10.12096/j.2096-4528.pgt.20019

Abstract

Abstract:

The reform of China electricity marketization, like the international electricity reform, has broken monopolies, built a competitive electricity market, changed the vertically integrated organizational structure of power generation, transmission, distribution and sales, and has given market designers and market supervisors a new mission. At the same time, with the rapid development of information technology, it is of great significance to establish a market dynamic monitoring system on the existing power trading technology support system using modern information network technology. Based on the existing problems of the dynamic monitoring system in the current power market environment, this article designed a power market dynamic monitoring system architecture based on computer software development technology, big technology. The corresponding functional components and data mining, modeling analysis, and intelligent control supporting technologies were deployed. Finally, the application prospect of the system in typical scenarios of the power market was described. It is expected to provide technical and theoretical support for the cultivation and establishment of a healthy and orderly power market ecosystem.

Key words: electricity market, dynamic monitoring, electric power trading, data mining

CLC Number:

Chaoyi PENG, Kun ZHANG, Yaping HU, Yongquan NIE. Application of Dynamic Monitoring System in Electricity Market Environment[J]. Power Generation Technology, 2021, 42(5): 595-603.

Figures/Tables 10

Fig.1 DMS concept value map

Fig.2 Dispatching automation monitoring system

Fig.3 Construction dimension of EM-DMS

Fig.4 Overall structure of EM-DMS

Fig.5 Schematic diagram of key functions of EM-DMS

Fig.6 Key supporting technologies of EM-DMS

Fig.7 Environmental map of EM-DMS

Fig.8 Electricity prediction in EM-DMS environment

Fig.9 Abnormal behavior detection of market subjects

Fig.10 EM-DMS application scenario

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