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Power distribution network power loss monitor and monitoring method thereof

A technology for power loss and distribution network, which is applied in the field of electric power to achieve the effects of simple structure, reduction of air pollution, and improvement of economic and social benefits of enterprises

Inactive Publication Date: 2016-06-29
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, there is no report on the distribution network power loss monitoring instrumentation at home and abroad

Method used

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  • Power distribution network power loss monitor and monitoring method thereof
  • Power distribution network power loss monitor and monitoring method thereof
  • Power distribution network power loss monitor and monitoring method thereof

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Experimental program
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Embodiment Construction

[0058]The present invention is described in further detail below in conjunction with accompanying drawing:

[0059] see figure 1 , the distribution network power loss monitor of the present invention includes a processing module, and the processing module is connected with a communication module, an interface module, a sampling module, a display module, a power supply module and buttons; the power supply module is also connected with the display module and the sampling module connect. The interface module includes remote signaling, infrared interface, pulse input, output interface and RS485 interface. The communication module is a GPRS / CDMA module. The core modules of the monitor are sampling module and processing module.

[0060] The following is a functional description of each module:

[0061] Sampling module: collect the real-time operating voltage and current of the 10kV line of the distribution network and the 0.4kV distribution transformer area, and convert the phys...

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Abstract

The invention discloses a power distribution network power loss monitor and a monitoring method thereof.The monitor comprises a processing module.The processing module is connected with a communication module, an interface module, a sampling module, a display module, a power module and a key.The power module is further connected with the display module and the sampling module.By means of the power distribution network power loss monitor and the monitoring method thereof, the power loss of a power distribution system and parameters such as electricity energy, power and voltage are monitored in real time, and the real-time power loss management is achieved; it can be truly achieved that running operation of the power distribution network enters the data management level from extensive management, and is advanced to in-event and pre-event management from after-event management, and the power loss management work is developed in the directions of on-control, controllability and controllability achievement.Meanwhile, by achieving intelligent online monitoring on the power loss of the power distribution network, powerful theoretical analysis and data support for loss reducing work are provided, and important significance is also achieved on reducing energy consumption and atmosphere pollution and improving enterprise economic benefits and social benefits.

Description

technical field [0001] The invention belongs to the technical field of electric power, relates to the monitoring of distribution network power loss, and realizes the monitoring of distribution network power loss (with and without power loss of distribution network, with and without power loss of distribution network and voltage loss of main line) The utility model relates to an instrument, in particular to a distribution network power loss monitor and a monitoring method thereof. Background technique [0002] Grid power loss is an important technical and economic index to measure the management level of power supply enterprises, and its composition is an intuitive analysis carrier to measure the grid energy consumption level and grid structure. The line loss rate is an important economic and technical index of power supply enterprises, and the voltage qualification rate is an important power quality index, which reflects the level of distribution network planning, production...

Claims

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Application Information

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IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 周蕊刘磊刘师佳吴小东
Owner STATE GRID CORP OF CHINA
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