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Circuit line loss monitoring device

A technology for monitors and circuit lines, applied in the field of circuit line loss monitors, can solve the problems of incomplete data collection and high labor costs, and achieve the effects of solving incomplete data collection, reducing labor costs, and efficient and reliable system operation

Inactive Publication Date: 2015-07-01
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problems of incomplete data collection and high labor cost in the existing circuit line loss monitoring method, the present invention provides a circuit line loss monitor

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  • Circuit line loss monitoring device

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Embodiment Construction

[0010] A circuit line loss monitor, comprising: CPU main control chip 1, analog quantity input module 2, digital quantity input module 3, frequency quantity input module 4, data storage module 5, Ethernet communication module 6, GPRS communication module 7, Wired communication module 8, monitoring platform computer 9 and touch screen 13; said CPU main control chip 1, analog quantity input module 2, digital quantity input module 3, frequency quantity input module 4, data storage module 5, Ethernet communication module 6, GPRS communication module 7 and wired communication module 8 are integrated in a circuit board; Described CPU main control chip 1 adopts Linux operating system; Described CPU main control chip 1 is respectively connected with analog quantity input module 2, digital quantity input module 3, frequency Quantity input module 4, data storage module 5, Ethernet communication module 6, GPRS communication module 7, wired communication module 8, touch screen 13 are conne...

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Abstract

The invention relates to the technology of circuit line loss monitoring, in particular to a circuit line loss monitoring device and solves the problems that in the prior art, data are acquired incompletely and labor cost is excessively high. The device comprises a CPU main control chip, an analog input module, a digital input module, a frequency input module, a data storage module, an Ethernet communication module, a GPRS communication module, a wired communication module, a monitoring platform computer and a touch screen. The CPU main control chip, the analog input module, the digital input module, the frequency input module, the data storage module, an Ethernet communication module, the GPRS communication module, the wired communication module are integrated in one circuit board; the CPU main control chip adopts a Linux operation system. The device is adaptive to circuit line loss monitoring.

Description

technical field [0001] The invention relates to a circuit line loss monitoring technology, in particular to a circuit line loss monitoring instrument. Background technique [0002] Power line loss is an important indicator of power quality, and the power departments at all levels attach great importance to it. Timely detection of electricity stealing users and metering faults is the main content of circuit line loss monitoring. At present, the circuit line loss monitoring is mainly carried out by the following methods: On the one hand, by installing a metering AC sampling device on the user terminal for comparison and analysis, and thus discovering electricity-stealing users. On the other hand, metering faults are found through manual inspection. Practice has shown that this circuit line loss monitoring method is limited by its own principles. On the one hand, there is a problem of incomplete data collection; This results in excessive labor costs. Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R21/00
Inventor 范春燕蒋红音郭学英邱云岗李晓霞
Owner STATE GRID CORP OF CHINA