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Integrated soft intelligent equipment server for intelligent substation

A technology for smart substations and smart devices, applied in the field of smart substations, can solve problems such as many network nodes and complex communication networks, and achieve the effect of improving sharing and improving interoperability

Inactive Publication Date: 2012-12-19
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the current substation with many network nodes, complex communication network and interoperability between intelligent electronic devices (IEDs) in the above background technology, the present invention proposes a comprehensive soft intelligent device server for intelligent substations

Method used

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  • Integrated soft intelligent equipment server for intelligent substation
  • Integrated soft intelligent equipment server for intelligent substation
  • Integrated soft intelligent equipment server for intelligent substation

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Embodiment Construction

[0020] The preferred embodiments will be described in detail below in conjunction with the accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0021] figure 1 It is a hardware system structural diagram of a comprehensive soft intelligent equipment server used in intelligent substations provided by the present invention. figure 1 Among them, a comprehensive soft intelligent equipment server for intelligent substation includes intelligent Ethernet controller EOC, complex programmable logic device CPLD, FLASH temporary register, digital signal processing unit DSP, first dual-port random access memory RAM, second Dual-port random access memory RAM, operation control subsystem, maintenance monitoring subsystem; the operation control subsystem includes a first Ethernet controller and an operation main control module; the maintenance monitoring subsystem includes a...

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Abstract

The invention discloses an integrated soft intelligent equipment server for an intelligent substation, belonging to the technical field of the intelligent substations. The integrated soft intelligent equipment server is technically characterized by comprising intelligent Ethernet controllers EOC (Ethernet Over Coax), a complex programmable logic device (CPLD), an FLASH transient memory, a digital signal processing unit (DSP), a first double port random memory (RAM), a second double port random memory (RAM), an operation control subsystem and an overhaul monitoring subsystem, wherein the operation control subsystem comprises a first Ethernet controller and an operation master control module; and the overhaul monitoring subsystem comprises a second Ethernet controller and a production master control module. According to the integrated soft intelligent equipment server disclosed by the invention, the advantages of distribution type and integrated type are fused, so that the cost is remarkably reduced, network nodes are reduced, a communication network is simplified and the openness, the reliability and the economy of an intelligent system are improved; and in addition, the interoperability among various intelligent electronic devices (IED) is seamlessly realized.

Description

technical field [0001] The invention belongs to the technical field of smart substations, and in particular relates to a comprehensive soft smart device server for smart substations. Background technique [0002] The smart substation based on the IEC61850 standard is an inevitable trend, which can improve the safety, reliability, economy, and interoperability of equipment from different manufacturers in the power grid operation. The development of smart substation has gone through the stages of centralized, distributed, and hierarchical distribution. The core of the smart substation is the intelligent electronic device IED at the bay layer, which is also an important part of the design and implementation of the smart substation. With the introduction of the IEC61850 standard, the application of intelligent primary equipment, the improvement of computer performance, the development of photoelectric technology and network communication technology, the design of intelligent el...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/16H02J13/00
CPCY02E60/723Y04S40/124Y04S10/18Y02E60/7838Y02E60/724Y04S10/16Y02E60/00
Inventor 徐欢徐茹枝王婧许瑞辉朱超然
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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