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Smart substation control remote operation modeling and monitoring method and monitoring system

A technology of intelligent substation and modeling method, applied in information technology support systems, electrical components, circuit devices, etc., can solve problems such as heavy workload, inability to achieve online monitoring, and low efficiency

Active Publication Date: 2019-09-27
QUANZHOU POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER +1
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Problems solved by technology

[0006] The above analysis methods have a large workload, cumbersome and complicated process, and low efficiency, and cannot realize online monitoring of the remote operation process of smart substation regulation

Method used

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  • Smart substation control remote operation modeling and monitoring method and monitoring system

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Embodiment Construction

[0034] 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 making creative efforts belong to the protection scope of the present invention.

[0035] On the one hand, the multi-protocol association modeling method for intelligent substation regulation and control remote operation based on the identification of operation object characteristics and the step-by-step association of control process in the present invention includes:

[0036] (1) see figure 1 , the smart substation control remote operation process is divided into seven links: 104 remote control, MMS remote control, GOOSE tripping and closi...

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Abstract

The invention relates to a smart substation control remote operation modeling and monitoring method and a monitoring system. A smart substation control remote operation flow is divided to seven links of 104 remote control, MMS remote control, GOOSE tripping and closing, GOOSE feedback, GOOSE displacement, MMS remote communication and 104 remote communication. Based on an RCD file and an SCD file of the smart substation, a characteristic value index corresponding to each link in the operation flow of each control remote operation control point and the correlation between the characteristic value indexes corresponding to the links can be recognized, and multi-protocol correlation modeling for smart substation control remote operation is realized. Based on the multi-protocol correlation modeling method, a control remote operation model for each control point of the smart substation is generated, the multi-protocol message of the smart substation control remote operation is monitored, acquired and analyzed based on the model, a smart substation control remote operation report is generated, and monitoring on the smart substation control remote operation process is realized.

Description

technical field [0001] The invention belongs to the field of electric power system automation, in particular to an intelligent substation regulation and control remote operation modeling, monitoring method and monitoring system. Background technique [0002] The remote operation of smart substation regulation includes the 104 protocol interaction link between the master station of the dispatch automation system (control master station) and the remote machine of the smart substation, the MMS protocol interaction link between the remote machine of the smart substation and the measurement and control device, and the communication between the measurement and control device and the intelligent terminal. The GOOSE protocol interaction link between the smart substations, the remote operation process analysis of the smart substation control, needs to collect and analyze the messages of each protocol interaction link: [0003] (1) 104 protocol interaction link: collect historical 104...

Claims

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Application Information

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IPC IPC(8): H02J13/00
CPCH02J13/0075H02J2203/20Y04S10/16Y04S40/126Y02E60/00
Inventor 施蔚锦郭建钊吴灿雄王惠永洪志明陈厚荣曾朝晖
Owner QUANZHOU POWER SUPPLY COMPANY OF STATE GRID FUJIAN ELECTRIC POWER
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