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Power grid terminal communication system

A technology of terminal communication and power consumption terminal, which is applied in the information field and can solve problems such as the inability to realize the characteristics of smart grid.

Active Publication Date: 2015-04-08
STATE GRID CORP OF CHINA +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The establishment of a high-speed, two-way, real-time, and integrated communication system is the basis for realizing the smart grid. Without such a communication system, any of the characteristics of the smart grid cannot be realized.

Method used

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Embodiment Construction

[0046] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0047] refer to figure 1 As shown, it is a schematic structural diagram of a power grid terminal communication system according to an embodiment of the present invention. The secure access system for power terminal equipment under the converged network includes a power terminal 101, an information collection module 102, and a local centralized processor connected in sequence. 103, GPRS module 104 and remote monitoring center 107. The information collection module 102 collects the data information of the power consumption terminal 101, and gathers the data information of the power consumption terminal 101 into the local centralized processor 103, establishes a connection with the GPRS network through the GPRS module 104, a...

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Abstract

The invention discloses a power grid terminal communication system. The power grid terminal communication system comprises a power utilization terminal, an information acquisition module, a local centralized processor, a GPRS (General Packet Radio Service) module and a remote monitoring center which are connected in sequence, wherein the information acquisition module is used for acquiring the data information of the power utilization terminal, aggregating the data information of the power utilization terminal into the local centralized processor, establishing connection with the GPRS network through a GPRS module, and transmitting the data information to the remote monitoring center; the remote monitoring center is used for analyzing and processing the data information transmitted by the power utilization terminal, and sending a control command back to the corresponding power utilization terminal. By adopting the power grid terminal communication system disclosed by the invention, a high-speed, bidirectional, real-time and integrated power grid communication system can be realized.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a power grid terminal communication system. Background technique [0002] At present, the communication methods of the power grid automation system are all based on specific situations, using different communication technologies. At present, optical fiber, wireless, and low-voltage carrier are mainly used. The remote communication of the user's electricity information collection system mostly uses GPRS / CDMA wireless public network communication, 230MHz wireless private network and xPON technology. The local communication method uses low-voltage power line carrier, Short distance wireless communication, RS485 and other communication methods. [0003] The power wireless private network mainly uses low- and medium-frequency bands such as 230MHz to realize data collection and load control of power grid users. The wireless public network mainly uses the operator's public network...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J13/00H04L29/08
CPCY04S40/128Y02E60/00Y04S40/126
Inventor 王远征何清素郭宝贤周静李垠韬宋伟张蕾
Owner STATE GRID CORP OF CHINA
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