Novel PLC networking structure and method as well as corresponding novel intelligent electricity meter carrier module

A carrier module and smart meter technology, applied in the power grid field, can solve problems such as the limitation of the number of devices connected to the network

Inactive Publication Date: 2017-06-06
WU QI TECH INC
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] To sum up, the existing power line communication (PLC) networking has limitations on the number of devices connected to the network, and it is necessary to propose a technology that can realize the connection of a

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Novel PLC networking structure and method as well as corresponding novel intelligent electricity meter carrier module
  • Novel PLC networking structure and method as well as corresponding novel intelligent electricity meter carrier module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further elaborated below by describing a preferred specific embodiment in detail in conjunction with the accompanying drawings.

[0028] Such as figure 2 As shown, a new type of PLC network structure is connected through PLC and HomePlug GreenPhy broadband communication protocol, which includes: concentrator 1; concentrator carrier module 2, which is a CCO terminal (also called a routing module), and The concentrator 1 is communicatively connected; at least one new smart meter carrier module is 31 or 31~3N in the figure, respectively connected to the concentrator carrier module 2; each of the new smart meter carrier modules contains parallel Working STA unit (also called STA single item unit) and Sub-CCO unit (also called logic routing unit); at least one meter network is 41 or 41~4N in the figure, which are respectively connected to each new smart meter carrier module; each meter network includes: several ordinary smart meter item carrie...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a novel PLC networking structure. The novel PLC networking structure comprises a concentrator, a concentrator carrier module, at least one novel intelligent electricity meter carrier module and at least one electricity meter network, wherein the concentrator carrier module is a CCO end connected with the concentrator via communication; the at least one novel intelligent electricity meter carrier module is respectively connected with the concentrator carrier module via communication; each novel intelligent electricity meter carrier module comprises an STA unit and a Sub-CCO unit which work in parallel; the at least one electricity meter network is correspondingly connected with each novel intelligent electricity meter carrier module; each electricity meter network comprises a plurality of common intelligent electricity meter single carrier modules and a plurality of intelligent electricity meters; each intelligent electricity meter is connected with each common intelligent electricity meter single carrier module via communication; and each common intelligent electricity meter single carrier module is provided with an STA function. The novel PLC networking structure disclosed by the invention has the advantages that more intelligent electricity meters are accessed by additionally mounting the novel intelligent electricity meter carrier module with the Sub-CCO working mode logic in case of using one CCO end.

Description

technical field [0001] The invention relates to the technical field of power grids, in particular to a novel PLC (Power Line Communication) networking structure and method and a corresponding novel smart meter carrier module. Background technique [0002] At present, smart meters in the national grid have been popularized, and the concentrator carrier module responsible for transmitting the information of terminal meters (smart meters) and management terminals (concentrators) has also been used on a large scale. The current carrier module mostly uses narrowband technology, and the communication rate is relatively low at tens of Kbps, which cannot meet the increasing real-time communication needs of the State Grid. [0003] HomePlug GreenPhy (a broadband power carrier communication protocol standard) is a broadband communication protocol that has been widely used in the national grid. According to this agreement, in the power grid application, the local carrier module of the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G08C19/00
CPCG08C19/00
Inventor 刘志华熊飞唐智杰
Owner WU QI TECH INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap