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A power data transmission system and method

A technology of electric energy data and transmission system, which is applied in the field of electric power communication, and can solve problems such as large engineering volume

Active Publication Date: 2020-06-30
HUADIAN ZHILIAN XINDA TECH BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if all of them are replaced with broadband power line carrier modules, the engineering volume is large, and there may be some unpredictable problems without a lot of tests in the market.

Method used

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  • A power data transmission system and method
  • A power data transmission system and method
  • A power data transmission system and method

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Experimental program
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Embodiment Construction

[0064] The power data acquisition system consists of three parts: the system master station (network side server), data channel, and plant equipment (power data collector, power meter, etc.). It realizes the real-time data collection and monitoring of the power grid and electric energy meter, and independently completes functions such as time-of-use billing, electric energy statistics, electric energy balance, electric energy management, and electric power business assessment automation; it also has remote maintenance, authorized network users remote query, etc. Remote management function; and through cooperation with MIS (Management Information System, Management Information System), SCADA (Supervisory Control And Data Acquisition, data acquisition and monitoring control system), DMS (Database Management System, database management system), EMS (Network Element Management System , network element management system) and other systems realize data exchange and sharing, and provi...

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Abstract

The invention discloses an electric energy data treatment and transmission system and method, which are used for achieving wideband and narrowband transition communication, improving electric energy data processing speed, and taking stability of electric energy data transmission into consideration. The electric energy data transmission system includes a concentrator module and an ammeter module. The concentrator module is used for sending electric energy data conforming to the first communication protocol to the ammeter module or receiving electric energy data sent by the ammeter module and conforming to the first communication protocol, converting the electric energy data conforming to the first communication protocol to electric energy data conforming to the second communication protocol, and reading the electric energy data conforming to the second communication protocol. The ammeter module is used for receiving electric energy data conforming to the first communication protocol andsent by the concentrator module, reading the electric energy data conforming to the first communication protocol, and sending the electric energy data conforming to the first communication protocol to the concentrator module.

Description

technical field [0001] The invention relates to the technical field of electric power communication, in particular to a method and system for processing and transmitting electric energy data. Background technique [0002] This section is intended to provide a background or context for implementations of the invention that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section. [0003] Power Line Communication (PLC) is a communication technology that uses power lines for data transmission, that is, using the existing power grid as a signal transmission medium, so that the power grid can transmit data while transmitting power. At present, according to the different frequency bands used, low-voltage power line carrier communication is generally divided into narrowband power line carrier communication (10kHz ~ 500KHz) and broadband power line carrier communication (2MHz ~ 20MHz). [0004] Low-voltage power line carrier...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08C19/00H04B3/54
Inventor 刘松杨飞飞陈浩杨顺
Owner HUADIAN ZHILIAN XINDA TECH BEIJING CO LTD