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Online model interaction method based on power grid operation service bus and public information model synchronizer

A common information model and service bus technology, applied in the field of power system scheduling subsystem, can solve problems such as model errors and increase costs, and achieve the effect of improving accuracy and facilitating maintenance

Inactive Publication Date: 2013-11-13
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD +1
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Problems solved by technology

Maintaining multiple sets of power system models not only increases the cost of operation, but also introduces model errors and other factors that affect normal operation

Method used

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  • Online model interaction method based on power grid operation service bus and public information model synchronizer
  • Online model interaction method based on power grid operation service bus and public information model synchronizer

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Embodiment Construction

[0025] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] like figure 1 As shown, it is the functional module and data flow covered by the invention of the present invention. The data is requested from the EMS system through the OSB bus, and the OSB bus transmits the CIM model to the public information model synchronizer, and the synchronizer processes the model and synchronizes it to the dispatcher system.

[0027] like figure 2 Shown is the specific implementation process of the invention. According to the manual attached figure 2 And in conjunction with specific embodiment technical scheme of the present invention is described in further detail:

[0028] (1) The client organizes the CIM model request method through WSDL, and adds model request constraints, including the model type selection of SCADA model or PAS database, and whether measurement data is included.

[0029] (...

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Abstract

An online model interaction method based on a power grid operation service bus and a public information model synchronizer is characterized in that a client end applies a newest network model to a power grid dispatching EMS system by the power grid operation service bus (OSB) in an online mode, and transmits the CIM model returned by the EMS system into a fast CIM model adapter, and the newest model data is finally guided into other dispatching subsystems by links such as CIM model analysis, model data classification, model data association, model increment screening and model attribute comparing.

Description

technical field [0001] The present invention relates to an online model interaction method based on OSB bus (namely grid operation service bus) and fast CIM model synchronizer (namely public information model synchronizer), which belongs to the professional direction of electric power system and its automation in the field of electrical engineering, especially Involves power system dispatching subsystem. Background technique [0002] Power grid operation service bus (OSB for short), including master station OSB bus, factory station OSB bus and wide area OSB bus, among which the master station bus includes two bus modes: high-speed real-time bus and general service bus, which are for the integration of power grid operation Each subsystem (module) of the intelligent system provides functions such as unified service registration, management, routing, information conversion, and cross-security zone transmission. [0003] Web Service Description Language Web Service Description ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00
Inventor 门锟王立鼎周华峰杨东杜斌李志学赵旋宇孟显邱富东
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
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