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Simulation device and method of power grid joint dispatching

A simulation device and joint dispatching technology, applied in the field of power grid, can solve the problems that it is not suitable for serving low-carbon energy systems, and the power grid cannot adapt to the development of large-scale renewable energy.

Pending Publication Date: 2020-10-23
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
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Problems solved by technology

The current power grid cannot meet the needs of large-scale renewable energy development and is not suitable for serving low-carbon energy systems

Method used

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  • Simulation device and method of power grid joint dispatching
  • Simulation device and method of power grid joint dispatching

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Embodiment Construction

[0074] 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.

[0075] see figure 1 , is a schematic structural diagram of a simulation device for power grid joint dispatching provided by an embodiment of the present invention, including a first simulation device;

[0076] The first simulation device includes a first coordination system, a first regional control system, a first national control system, a first national dispatch system, a first local dispatch system and a first market participant system;

[0077] The first mark...

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Abstract

The invention discloses a simulation device of power grid joint dispatching. The simulation device comprises a first simulation device, wherein the first simulation device comprises a first coordination system, a first regional control system, a first country control system, a first country dispatching system, a first local dispatching system and a first market participant system; the first marketparticipant systems are used for intercommunicating information among the first market participant systems and sending market information to the first country dispatching system when the power grid meets a first operation condition; wherein the first operation condition comprises that the power grid simulation analysis models of the regions are the same, the power grid operation standard difference reaches a preset small difference condition, and the power grid scale is similar and meets a preset normal scale condition. Power grid operation condition differences of different regions are considered in a combined mode, power grid joint dispatching is simulated, the information transmission efficiency is high, the structure is simple, and the application range is wide. The invention furtherdiscloses a simulation method of power grid joint dispatching.

Description

technical field [0001] The invention relates to the technical field of power grids, in particular to a simulation device and method for joint dispatching of power grids. Background technique [0002] In order to cope with climate change, realize the sustainable development of global energy, and optimize the allocation of global energy resources, many regions and countries in the world have proposed to strengthen the interconnection of power grids and promote the clean development of energy consumption. The development of the power grid has a history of hundreds of years, from the initial construction around large coal-fired power plants and load centers to the gradual formation of grid interconnection to meet higher power supply reliability. The global power grid is composed of multiple large and complex systems with a total length of 75 million kilometers. In the future, the length of the power grid will increase by at least 25 million kilometers. The current power grid ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06G06F30/20G06F113/04
CPCG06Q50/06G06F30/20G06F2113/04Y04S10/50
Inventor 王彤洪潮周保荣姚文峰付超吴为
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
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