System for reducing PLC power consumption and interference and method thereof

A technology of power consumption and power amplifier, applied in the system field of reducing PLC power consumption and interference, can solve problems such as excessive transmit power, interference, increase power consumption, etc., to improve PA efficiency, reduce power consumption, and reduce useless power consumption Effect

Inactive Publication Date: 2020-03-17
江苏芯云电子科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above problems, the present invention provides a system and method for reducing PLC power consumption and interference, which effectively avoids the increase of power consumption and Excessive transmission power will also cause interference to other HPLC-based carrier meter modules HPLC STA

Method used

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  • System for reducing PLC power consumption and interference and method thereof
  • System for reducing PLC power consumption and interference and method thereof
  • System for reducing PLC power consumption and interference and method thereof

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Embodiment Construction

[0030] The purpose of the present invention is to provide a low power consumption and low power self-adaptive hardware technical solution. Compared with the traditional PLC solution for the carrier meter, this technology reduces the PA operating voltage when the PA transmits power, and tracks the APT average power. Technology (Average Power Track), which can effectively reduce PA power consumption during transmission, reduce interference to other STA modules in the ad hoc network system, and increase system capacity.

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] Such as Figure 2-Figure 5As shown, the system for reducing PLC power consumption and interference includes a smart meter and an HPLC single-phase carrier module as an HPLC chip; the signal output of the smart meter is connected with the signal input of the HPLC single-phase carrier module as an HPLC chip To form a smart meter dev...

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Abstract

The invention discloses a system for reducing PLC power consumption and interference and a method thereof. The system comprises an intelligent electric meter and an HPLC single-phase carrier module, wherein a signal output end of the intelligent electric meter is connected with a signal input end of the HPLC single-phase carrier module to form an intelligent electric meter device; and the HPLC single-phase carrier module is connected with a power amplifier PA by means of a digital-to-analog converter DAC and a first power supply management module DCDC1 in sequence; the intelligent electric meter, the first power supply management module and a second power supply management module DCDC2 are connected with a voltage source; and a voltage input end of the first power supply management moduleis connected with the voltage source. In combination with other structures or methods, the system and the method effectively avoid the defects that interference is brought to other HPLC-based carrierelectric meter modules due to overlarge transmitting power since the power consumption is increased when an HPLC-based carrier electric meter module is close to near field communication of a concentrator in the prior art.

Description

technical field [0001] The present invention relates to the technical field of reducing PLC power consumption, and also relates to the technical field of reducing PLC interference, in particular to a system and method for reducing PLC power consumption and interference. Background technique [0002] For the management of meter files, at present, after the meter installation is completed, the file adjustment is realized by manually modifying the files step by step, that is, first modify the files from the marketing system, then synchronize the master station to collect system files, and finally the master station The meter files are sent to the meter installation personnel, meter asset management personnel, collection system management personnel, marketing system management personnel and other personnel at all levels, and then the above-mentioned personnel at all levels will adjust the files according to the issued files, manage and operate The realization process of dimensio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C19/00H04B3/04H04B3/54
CPCG08C19/00H04B3/04H04B3/54
Inventor 刘海广
Owner 江苏芯云电子科技有限公司
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