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Power transmission network management system considering market power

A management system and transmission network technology, applied in the field of transmission network management system considering market power, can solve the problems of not having the combined analysis module of transmission network and market power, low accuracy of system analysis results, and limited practical application, etc. The effect of strong practicability, reducing the possibility of blocking, and simple system operation

Pending Publication Date: 2020-07-28
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
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AI Technical Summary

Problems solved by technology

At present, the transmission network operation management platform fails to consider the market power of the power market in detail, and does not have a comprehensive analysis module for the combination of transmission network and market power, resulting in low accuracy of system analysis results and limited practical applications

Method used

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  • Power transmission network management system considering market power
  • Power transmission network management system considering market power
  • Power transmission network management system considering market power

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0037] see figure 1 , is a schematic structural diagram of a transmission network management system considering market power provided by an embodiment of the present invention, including: power grid operation data acquisition module 1, power market basic data storage module 2, market power measurement module 3 and transmission network management module 4;

[0038] The grid operation data acquisition module 1 is used to acquire grid operation data in real time; whe...

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Abstract

The invention discloses a power transmission network management system considering market power. The power transmission network management system comprises a power grid operation data acquisition module, a power market basic data storage module, a market power measurement and calculation module and a power transmission network management module, the power grid operation data acquisition module isused for acquiring power grid operation data in real time; wherein the power grid operation data comprises power flow data; the electricity market basic data storage module is used for storing electricity market basic data in advance; the market force measurement and calculation module is used for inputting the power flow data and the power market basic data into a pre-established power transmission network blocking capability test model for measurement and calculation, and judging whether to execute market force relieving processing or not according to the market force test result to obtain amarket force test result; and the power transmission network management module is used for managing the power transmission network according to the market power test result. The invention can effectively and accurately analyze the market power condition of a power market, and establishes a rapid, effective and reasonable power transmission network management system.

Description

technical field [0001] The invention relates to the technical field of transmission network management, in particular to a transmission network management system considering market power. Background technique [0002] Due to the real-time balance characteristics of electricity and the physical constraints of the transmission network, the market power of the electricity market is not only related to the concentration of assets, but also related to the grid network topology and transmission constraints. At the same time, market forces interact with the management of the transmission network. [0003] Provincial power control centers and trading centers have always focused on the research, formulation, and organization of market transactions on trading mechanisms. They have paid less attention to market power and have not yet formed a system. With the advancement of the spot market, some markets have emerged. Therefore, the monitoring and prevention of market power will be one...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/02G06Q50/06
CPCG06Q30/0202G06Q50/06Y04S50/14
Inventor 周尚筹程兰芬赵文猛禤培正苏祥瑞毛田周安平
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
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