IEC61850-based distributed power supply monitoring management system

A distributed power supply, monitoring and management technology, applied in the direction of information technology support systems, electrical components, circuit devices, etc., can solve problems such as not involved

Inactive Publication Date: 2016-01-06
STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The device does not involve the distributed power monitoring and management method based on IEC61850

Method used

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  • IEC61850-based distributed power supply monitoring management system
  • IEC61850-based distributed power supply monitoring management system

Examples

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Embodiment Construction

[0013] Such as figure 1 with 2 As shown, the present invention includes the IEC61850 standard database, the first communication interface of the IEC61850 standard database is connected to an intelligent device communication module compatible with the IEC61850 standard, and the second communication interface of the IEC61850 standard database is connected to the traditional general database conversion module, through the traditional general database conversion module Connect non-IEC61850 standard smart device communication interfaces; the traditional general database conversion module includes a unified abstract communication link layer, the abstract communication link layer is connected to various communication media through multiple communication interfaces, and the abstract communication link layer is connected through the first One communication interface is connected to the IEC104 protocol communication module, the IEC104 protocol communication module is connected to the IE...

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Abstract

The invention discloses an IEC61850-based distributed power supply monitoring management system comprising an IEC61850 standard database. A first communication interface of the IEC61850 standard database is connected with an intelligent equipment communication module capable of compatible with an IEC61850 standard; a second communication interface of the IEC61850 standard database is connected with a traditional universal database conversion module and is connected with a non-IEC61850-standard intelligent equipment communication interface by the traditional universal database conversion module. With different communication media and communication protocols, information collection and processing of various power generating devices, control devices, and monitoring devices in a power station; information is gathered and process and then is uploaded to an access control main station; various scheduling instructions sent by the access control main station are received simultaneously; and a corresponding control sequence is generated automatically according to the scheduling instructions. Therefore, automatic controlling of various devices in a distributed power station is completed.

Description

technical field [0001] The invention relates to the technical field of micro-grid distributed power supply communication, in particular to an IEC61850-based distributed power supply monitoring and management system. Background technique [0002] Distributed Generation (DistributedGeneration) refers to a small, modular, environment-compatible independent power supply with a power of several thousand watts to 50MW. These power sources are owned by utilities, power users or 3rd parties to meet power system and user-specific requirements. Such as peak shaving, power supply for remote users or commercial areas and residential areas, saving investment in power transmission and transformation, and improving power supply reliability. [0003] Microgrid refers to a small power generation and distribution system composed of distributed units, energy storage units, energy conversion units, related loads and monitoring and protection units. Microgrid is an autonomous system that can r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00
CPCY02E60/00Y04S10/16
Inventor 贺翔赵仰东荆骁睿赵景涛张敏李哲陈娜刘澄傅强孙芊牛雨李红丹
Owner STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST
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