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Smart grid satellite network transmission system

A transmission system and satellite network technology, applied in the direction of electrical program control, comprehensive factory control, etc., can solve problems such as high maintenance cost, harsh line operating environment, and difficult maintenance, so as to reduce maintenance cost, improve work efficiency, and reduce maintenance The effect of fees

Active Publication Date: 2014-11-05
SHANGHAI PEOPLE ELECTRICAL APPLIANCE GROUP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

my country has a vast territory and diverse geographical environments. The extensive coverage of the transmission network will lead to a harsh environment for line operation, making it difficult to ensure the stability and safety of power supply. Once a line failure occurs, it will bring huge losses to people's normal production and life.
Therefore, how to ensure the safe operation of transmission lines has become an urgent problem to be solved by the power sector, and with the continuous growth of transmission lines, the traditional manual line inspection method has become less and less suitable for transmission line safety and power supply reliability requirements.
[0003] High-voltage switchgears are widely distributed and difficult to maintain. Currently, monitoring software is generally used to realize intelligent management of them. As time goes by, some monitoring parameters and physical quantities of high-voltage switchgears need to be adjusted, and the software needs to be updated regularly. It meets the needs of dynamic management, but because the manual adjustment method is mainly used at present, the maintenance cost is relatively high

Method used

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Embodiment Construction

[0017] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings: this embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following the described embodiment.

[0018] see figure 1 As shown, the smart grid satellite network transmission system includes a substation data acquisition system, a communication transmission system, and a monitoring center system. The data acquisition system is set on the high-voltage switch cabinet of the substation. Bureau, the monitoring center system is located at the management user of the high-voltage switchgear, the data acquisition system includes a network node controller, a wide-area measurement system, and monitoring software, and the network node controller is installed on the high-volta...

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Abstract

The invention discloses a smart grid satellite network transmission system. The smart grid satellite network transmission system comprises a substation data acquisition system, a communication transmission system and a monitoring center system. The data acquisition system is arranged on a high-voltage switch cabinet of a substation. The communication transmission system is located in the China National Space Administration. The monitoring center system is located in a managing user of the high-voltage switch cabinet. The data acquisition system comprises a network node controller, a wide range measuring system and monitoring software. The monitoring software comprises a write-in control component, an operational control component and a node network component. The monitoring software runs in high-voltage switch cabinet nodes of substations. The communication transmission system comprises a Big Dipper satellite, a China National Space Administration satellite communication IISP platform and an application data center. According to the smart grid satellite network transmission system, the monitoring access points can be flexibly updated, the user can upload updated software at any time and at any places in the area covered with the satellite through a remote satellite star network, the working efficiency is improved, and the maintaining cost is reduced.

Description

technical field [0001] The invention relates to an intelligent switch cabinet management method, in particular to an intelligent grid satellite network transmission system. Background technique [0002] With the continuous establishment of ultra-high voltage and ultra-high voltage transmission lines in my country, the transmission network is developing in the direction of comprehensive coverage. my country has a vast territory and diverse geographical environments. The extensive coverage of the transmission network will lead to a harsh environment for line operation, making it difficult to ensure the stability and safety of power supply. Once a line failure occurs, it will bring huge losses to people's normal production and life. Therefore, how to ensure the safe operation of transmission lines has become an urgent problem to be solved by the power sector, and with the continuous growth of transmission lines, the traditional manual line inspection method has become less and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
Inventor 贺群朱彬胡鹏程刘君包启树包秀凯
Owner SHANGHAI PEOPLE ELECTRICAL APPLIANCE GROUP
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