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

A technology of ring topology and evaluation system, which is applied in the direction of system integration technology, information technology support system, electrical components, etc., can solve the problems of unstable operation and poor reliability of distribution network state simulation evaluation network, and achieve good noise suppression characteristics , Stable operation and good reliability

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

[0003] In order to solve the problems 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 ring topology

Method used

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

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Embodiment Construction

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

[0012] Among them, the PMS server, SCADA server, GIS server, marketing system server, and switch are connected end to end through coaxial cables to form a ring topology;

[0013] Switches, database servers, WEB servers, simulation servers, and evaluation servers are all connected to the CAN bus through coaxial cables; switches, database servers, WEB servers, simulation servers, evaluation servers, and CAN buses 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 ring topology structure. The power-distribution-network state simulation and evaluation system based on the ring 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 ring 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, coaxial cables and a CAN bus, wherein the ring topology structure is formed by connecting the PMS server, the SCADA server, the GIS server, the marketing system server and the switch end to end through the coaxial cables. The power-distribution-network state simulation and evaluation system based on the ring 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 ring 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): H02J13/00G06Q50/06
CPCY04S10/40Y04S40/124Y04S40/128Y02E40/70Y02E60/00Y04S10/50
Inventor 吴慧飞张成效郭亮王晓岩王峥张雅婷高喜凤武斌张建军张娟
Owner TAIYUAN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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