Seamless communication method for substation and dispatching master station

A technology for dispatching a master station and a communication method, applied in the field of substations, can solve problems such as restricting the development and application of power grid automation, unable to realize real-time and dynamic unification and transmission of power grid information models, and protect the fault information processing system and reduce a large amount of engineering work. , the effect of solving accuracy and reliability problems

Active Publication Date: 2014-04-09
ZHUHAI POWER SUPPLY BUREAU GUANGDONG POWER GIRD CO
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Benefits of technology

This patented technique allows two devices (the substance or device) connected through wireless networks without any physical connections being necessary at all times. It also ensures that both parties receive accurate and reliable information during their normal operation. Overall, this innovative solution improves efficiency and quality by reducing costs associated with maintaining detailed records on each site's equipment.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the flexibility and efficiency of delivering large amounts of data from one device (the primary) into another device called the secondary). Current systems have limitations such as lacked synchronization capabilities during certain stages where multiple devices were connected together at once without interruptions like when they had different types of sensors installed on their own equipment. Additionally, current wireless networks only allow limited access within specific areas while also limiting its ability to transmit timely and dynamically updated models over time.

Method used

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  • Seamless communication method for substation and dispatching master station
  • Seamless communication method for substation and dispatching master station
  • Seamless communication method for substation and dispatching master station

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Embodiment Construction

[0014] In order to further illustrate the technical means adopted by the present invention and the achieved effects, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and preferred embodiments.

[0015] see figure 1 , is a schematic flowchart of the seamless communication method between the substation and the master dispatching station of the present invention.

[0016] The seamless communication method of the substation and the dispatching master station of the present invention comprises the following steps:

[0017] S101 sets an IEC61850 proxy server in the substation; wherein, the IEC61850 proxy server communicates using the IEC61850 protocol;

[0018] S102 adding the IEC61850 proxy server as an IED device to the SCD model of the substation;

[0019] S103 simulate the IED device in the substation through the IEC61850 proxy server;

[0020] S104 The dispatching master station communi

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Abstract

The invention discloses a seamless communication method for a substation and a dispatching master station. The method comprises the following steps: an IEC61850 proxy server is set up in the substation; the IEC61850 proxy server is added to a SCD model of the substation as an IED device; simulation proxy is carried out on the IED device in the substation through the IEC61850 proxy server; and the dispatching master station and the IED device in the substation communicate through the IEC61850 proxy server. Information transmission between the substation and the master station is improved, the problems of accuracy and reliability in information transmission are effectively solved, a high-quality and efficient basic information transmission and exchange way is provided for multiple application functions of an intelligent substation through seamless information and model transmission, and a good foundation platform is constructed for power grid dispatching and monitoring.

Description

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Claims

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Application Information

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Owner ZHUHAI POWER SUPPLY BUREAU GUANGDONG POWER GIRD CO
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