Power consumption monitoring and analysis method, portable power consumption monitoring and analysis device and system
A technology of power consumption monitoring and analysis device, applied in the field of electric power, can solve the problem of inability to monitor the power consumption of transformer users on site in real time, and achieve the effect of facilitating inspection operations.
Active Publication Date: 2016-01-20
STATE GRID CORP OF CHINA +2
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[0004] In order to solve the technical problem in the prior art that the power consumption of transformer users cannot be monitored on site in real time, the present invention proposes a power consumption monitoring and analysis method, power consumption monitoring and analysis device and system
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[0023] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0024] Such as figure 1 As shown, the present invention provides an embodiment of an electricity consumption monitoring and analysis system, which specifically includes an acquisition device 11 , a receiving device 12 and a portable electricity consumption monitoring and analysis device 13 . Acquisition device 11 is installed on the primary side of transformer 14; Receiving device 12 is installed on the secondary side of transformer 14, is connected with electric energy meter 15 by RS-485 bus line, and receiving device 12 receives the data that collecting device 11 and electric energy meter 15 send, and Upload all power consumption data to the portable power consumption monitoring and analyzing device 13 .
[0025] The acquisition device 11 collects current data on the primary side of the transformer, and sends the data to the receiving device 12 through a preset wi...
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The invention discloses an electricity consumption monitoring method, and a portable electricity consumption monitoring analysis device and system. The method comprises the following steps: the portable electricity consumption monitoring analysis device performs self-positioning through a positioning module, and calculates the distance between the portable electricity consumption monitoring analysis device and a receiving device; when the portable electricity consumption monitoring analysis device moves to a position at which the distance between the portable electricity consumption monitoring analysis device and the receiving device reaches the distance threshold, the portable electricity consumption monitoring analysis device receives electricity consumption data sent by the receiving device; the portable electricity consumption monitoring analysis device analyzes the electricity consumption data and displays the analysis result. The invention further provides a convenient method for monitoring analysis of electricity consumption. The convenient method can provide technical support for an inspector to perform on-site electricity consumption data analysis and diagnosis, can discover and handle problems on site, helps the inspector to perform on-site and real-time monitoring analysis operation, and accurately discovers abnormal electricity consumption events including electricity stealing in time.
Description
technical field [0001] The invention relates to the field of electric power technology, in particular to an electricity consumption monitoring and analysis method, a portable electricity consumption monitoring and analysis device and a system. Background technique [0002] In the existing electricity monitoring system for dedicated transformer users, the functions of electricity monitoring and anti-theft electricity are usually implemented in the background master station, and the background master station is usually located in the power bureau. [0003] The existing technical method can realize remote monitoring of the user's electricity consumption, but it is not conducive to carrying out on-site electricity monitoring and analysis operations. Moreover, for a long time, electricity inspectors lack a working tool that can conduct electricity investigation and on-site evidence collection on the spot. Contents of the invention [0004] In order to solve the technical probl...
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IPC IPC(8): G01R31/00
Inventor殷树刚赵羡龙何凡王维彬史庆华梁小斌
OwnerSTATE GRID CORP OF CHINA