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Power-distribution-network state simulation and evaluation system based on mesh topology structure

A technology of mesh topology and evaluation system, applied in the direction of instrument, data processing application, calculation, etc., can solve the problems of poor reliability, unstable operation of distribution network state simulation evaluation network, etc., and achieve stable operation and bus-type topology structure. Simple, easy to share resources

Inactive Publication Date: 2014-11-05
TAIYUAN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1
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Problems solved by technology

[0003] In order to solve the problem of unstable operation and poor reliability of the existing distribution network state simulation evaluation network, the present invention provides a distribution network state simulation evaluation system based on a mesh topology

Method used

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  • Power-distribution-network state simulation and evaluation system based on mesh topology structure

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Embodiment Construction

[0011] Distribution network state simulation evaluation system based on mesh topology, including PMS server, SCADA server, GIS server, marketing system server, switch, database server, WEB server, simulation server, evaluation server, power line, CAN bus;

[0012] Among them, PMS servers, SCADA servers, GIS servers, marketing system servers, and switches are connected to each other through power lines to form a mesh topology;

[0013] The switch, database server, WEB server, simulation server, and evaluation server are all connected to the CAN bus through power lines; the switch, database server, WEB server, simulation server, evaluation server, and CAN bus together form a bus topology.

[0014] During specific implementation, the switch is a CISCO WS-C3560E-12D-E switch.

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Abstract

The invention relates to the power-distribution-network state simulation and evaluation technology, in particular to a power-distribution-network state simulation and evaluation system based on a mesh topology structure. The power-distribution-network state simulation and evaluation system based on the mesh topology structure solves the problems that an existing power-distribution-network state simulation and evaluation network runs unstably and is poor in reliability. The power-distribution-network state simulation and evaluation system based on the mesh topology structure comprises a PMS server, an SCADA server, a GIS server, a marketing system server, a switch, a database server, a WEB server, a simulation server, an evaluation server, power lines and a CAN bus, wherein the mesh topology structure is formed by connecting every two of the PMS server, the SCADA server, the GIS server, the marketing system server and the switch. The power-distribution-network state simulation and evaluation system based on the mesh topology structure is suitable for simulating and evaluating the state of a power distribution network.

Description

technical field [0001] The invention relates to a distribution network state simulation evaluation technology, in particular to a distribution network state simulation evaluation system based on a mesh topology. Background technique [0002] As an important part of the power grid, the safe operation of the distribution network is directly related to whether the power grid can operate safely, efficiently and economically. Therefore, in order to ensure the safe operation of the distribution network, it is necessary to conduct real-time simulation evaluation of the operation status of the distribution network. At present, the state simulation evaluation of distribution network is mainly realized by relying on the distribution network state simulation evaluation network. Under the existing technical conditions, due to the limitation of its own structure, the distribution network state simulation evaluation network generally has the following problems: the existing distribution ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/06
Inventor 张娟张成效曹晋萍武斌张雅婷郭亮吴慧飞高俊萍董慧明王晓敏
Owner TAIYUAN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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