LoRa-based power distribution terminal communication system

A communication system and power distribution terminal technology, which is applied in the field of distribution network communication, can solve problems such as the inability to match the transmission distance of the transmitted data volume and high construction costs, and achieve the effects of high-efficiency connection, low energy consumption, and guaranteed connection

Pending Publication Date: 2018-02-09
GUANGXI POWER GRID ELECTRIC POWER RES INST
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  • Claims
  • Application Information

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Problems solved by technology

[0008] The present invention provides a LoRa-based power distribution terminal communication system, which is used to solve the problem that the transmission power consumption, transmission rate, transmission data volume and transmissio

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  • LoRa-based power distribution terminal communication system
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  • LoRa-based power distribution terminal communication system

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[0042] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following will be combined with the Figure 1-3 The technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. The detailed description of the embodiments of the present invention generally described and illustrated in the drawings herein is not intended to limit the scope of the claimed invention, but merely to represent selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0043] figure 1 Is a block diagram of the overall structure of the embodiment provided by the present invention, figure 2 Is a block diagram o...

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Abstract

The invention discloses a LoRa-based power distribution terminal communication system, and relates to the communication field of power distribution networks. The power distribution terminal communication system herein is proposed in order to address the technical problems of wireless communication used by current power distribution networks, such as poor matching among transmission power consumption, transmission velocity, transmission data volume and transmission distance, and high construction cost due to the fact that most reply on infrastructure to provide communication support. The systemherein includes a data acquiring apparatus, a data concentrator, a network server and a monitoring terminal. The data acquiring apparatus is connected to the data concentrator in a wireless manner. The data concentrator is connected to the network server through a network. The network server and the monitoring terminal are connected. According to the invention, the system herein, based on the characteristics of the LoRa technology, such as low energy consumption, long transmission distance and no need for support from a base station, can acquire power from solar energy, wind energy, voltage transformers and on-site inspection devices and can automatically adjust work modes to adapt to energy consumption. Therefore, the system herein can ensure long-term and efficient communication of a power grid.

Description

technical field [0001] The invention relates to the technical field of distribution network communication, in particular to a LoRa-based power distribution terminal communication system. Background technique [0002] Distribution automation is a concept put forward by western developed countries in the 1970s, and it has been fully developed in Japan, Europe and the United States. There are also many attempts in China, but they are mainly concentrated in cities. Distribution automation organically integrates the monitoring, protection, control, measurement, and work management of the power supply department of the distribution network under normal and accidental conditions, improves the quality of power supply, and establishes a closer and more responsible relationship with users. The price meets the diversity of user requirements, and strives to provide the best power supply economy. [0003] At present, most distribution network automation systems can also monitor the ope...

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Application Information

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IPC IPC(8): H04Q9/00H04W4/38G08C17/02H02J13/00
CPCH02J13/0079H04Q9/00G08C17/02H04Q2209/40H04Q2209/84Y04S40/124Y02B90/20Y02D30/70
Inventor 梁朔韦劼李珊李春华高立克卢辰旭吴剑豪万翔周杨珺欧世锋梁捷陈绍南
Owner GUANGXI POWER GRID ELECTRIC POWER RES INST
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