Information sharing and interoperating method for intelligent electrical devices of intelligent substation operation cockpit

A technology for intelligent electrical equipment and information sharing, which is applied in the direction of power network operating system integration, electrical components, information technology support systems, etc.

Inactive Publication Date: 2013-09-25
DALI POWER SUPPLY BUREAU YUNNAN POWER GRID +2
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Problems solved by technology

[0004] The construction of the operating cockpit of a smart substation depends on the information sharing of smart electrical equipment in the station and the interoperability bet

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  • Information sharing and interoperating method for intelligent electrical devices of intelligent substation operation cockpit

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[0021] The intelligent electrical equipment information sharing and interoperability method of the intelligent substation operation cockpit is based on the IEC61850 standard, which is the seamless communication protocol standard of the new generation of substations, and realizes the information sharing and interoperability between intelligent electrical equipment in the digital substation in a hierarchical and distributed manner Sex. The implementation process is as follows:

[0022] The electrical equipment of the smart power station is divided into three layers: station control layer, bay layer and process layer:

[0023] (1) The station control layer is composed of electrical equipment such as monitoring host, operator station and engineer station; among them:

[0024] 1. The monitoring host is composed of various operating systems, database systems and application software. Its function is to collect, process, store, and display data to realize the panoramic display and monitori...

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Abstract

The invention discloses an information sharing and interoperating method for intelligent electrical devices of an intelligent substation operation cockpit. The information shearing and interoperating method is used for realizing information sharing and interoperability between the intelligent electrical appliances in a digital transformer substation according to a layered distribution way. The realizing process of the information sharing and interoperating method is as follows: dividing the electrical appliance of the intelligent power station into a station control layer, a partition layer and a process layer. The information sharing and interoperating method for the intelligent electrical devices of the intelligent substation operation cockpit has the advantages that seamless communication protocol standards based on the new-generation transformer substation are IEC (International Electrotechnical Commission) 61850 standards; and the information sharing and interoperability between the intelligent electrical appliances in the digital transformer substation are realized according to a layered distribution way.

Description

technical field [0001] The invention relates to automatic control of substations, database technology, IEC61850 communication protocol, GOOSE communication protocol, hierarchical distribution management mode, and in particular to information sharing and interoperability methods of intelligent electrical equipment. Background technique [0002] Today, with the rapid development of substation intelligent technology and major changes in equipment operation management content, substation operation and other businesses have not been closely integrated with technological development, which seriously restricts the improvement of substation operation level, and it is imminent to move towards intelligent substation operation. [0003] Establish a "cockpit" for substation operation based on intelligent technology that breaks the tradition, is highly integrated, information-sharing, and operates efficiently. The smart substation has truly become the "strong node" of the smart grid. ...

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Application Information

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IPC IPC(8): H02J13/00
CPCY02B70/30Y04S20/242
Inventor 张凌黄滇生文华何永东胡祖伟杨晴张志生孔令匀杨文波何光树王德智
Owner DALI POWER SUPPLY BUREAU YUNNAN POWER GRID
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