CN203376412U

CN203376412U - Line loss real-time monitoring device based on ZigBee

Info

Publication number: CN203376412U
Application number: CN201320379696.4U
Authority: CN
Inventors: 王沁勇; 张军亮; 张跃进; 薛华; 冯守申; 乔晓东; 陈云燕
Original assignee: SHANXI JINCHENG ELECTRIC POWER SUPPLY Co; State Grid Corp of China SGCC
Current assignee: SHANXI JINCHENG ELECTRIC POWER SUPPLY Co; State Grid Corp of China SGCC
Priority date: 2013-06-28
Filing date: 2013-06-28
Publication date: 2014-01-01
Anticipated expiration: 2023-06-28

Abstract

The utility model provides a line loss real-time monitoring device based on ZigBee and belongs to the technical field of electric power circuit line loss monitoring. The utility model solves a technical problem and provides the monitoring device capable of monitoring power line loss of a community transformer integrally. The technical scheme is that the line loss real-time monitoring device based on ZigBee includes a transformer monitoring terminal installed on the community transformer and a plurality of user load management modules installed on resident electricity meters. The transformer monitoring terminal includes a single-chip microprocessor used for analyzing data and calculating power supply volume, power receiving volume and line loss curve graphs; a transformer load management terminal; a first ZigBee communication module, a display and a first power module. The transformer load management terminal, the first ZigBee communication module and the display are all connected with the single-chip microprocessor. The first power module supplies power for the whole transformer monitoring terminal. The line loss real-time monitoring device based on ZigBee is suitable for applying to power departments.

Description

A kind of line loss real time monitoring apparatus based on ZigBee

Technical field

A kind of line loss real time monitoring apparatus based on ZigBee of the utility model, belong to the power line damage monitoring technical field.

Background technology

The electric power line loss is an important indicator of the quality of power supply, and power departments at different levels are all paid much attention to, and finds that in time stealing user and metering fault are the difficult problems of the headache of electric power line loss; At present, generally can install metering AC sampling comparative analysis and manual inspection fault additional at user terminal, the data that this mode gathers are imperfect, electric power line loss in can not zone of W-response, go wrong and need the inquiry of one-level one-level, cost of labor is too high, particularly high-rise communities etc. at some, subscriber's line all concentrates in electrical pipeline, is difficult to ascertain the reason.

The utility model content

The utility model overcomes the deficiency that prior art exists, and technical matters to be solved is: a kind of supervising device that can whole monitoring community transformer electric power line loss is provided.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of line loss real time monitoring apparatus based on ZigBee comprises the transformer control terminal that is arranged on the community transformer and the customer charge administration module of a plurality of resident's of being arranged on ammeters;

Described transformer control terminal comprises for data analysis and calculates delivery, the single-chip microcomputer that is subject to electric weight and line loss curve map, transformer load office terminal, a ZigBee communication module, display and the first power module, described transformer load office terminal, a ZigBee communication module all are connected with single-chip microcomputer with display, and described the first power module is whole transformer control terminal power supply;

Described customer charge administration module comprises MCU module, load management terminal, the 2nd ZigBee communication module, memory module and second source module, described load management terminal, the 2nd ZigBee communication module and memory module are connected with the MCU module respectively, and described second source module is whole customer charge administration module power supply;

Described customer charge administration module all relies on the ZigBee wireless network to be connected by the 2nd ZigBee communication module and a ZigBee communication module in the transformer control terminal to carry out communication.

Described single-chip microcomputer also is connected with alarm modules.

The beneficial effect that the utility model compared with prior art has is: the electric power line loss of the reflection community transformer integral body that the utility model can be promptly and accurately, for the data analysis of power supply department offers convenience, supervising device based on ZigBee-network, whole installation cost is lower, practical.

The accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in more detail:

Fig. 1 is electrical block diagram of the present utility model;

In figure: 1 is that transformer control terminal, 2 is that customer charge administration module, 3 is that single-chip microcomputer, 4 is that transformer load office terminal, 5 is that a ZigBee communication module, 6 is that display, 7 is that the first power module, 8 is that MCU module, 9 is that load management terminal, 10 is that the 2nd ZigBee communication module, 11 is that memory module, 12 is that second source module, 13 is alarm modules.

Embodiment

As shown in Figure 1, a kind of line loss real time monitoring apparatus based on ZigBee of the utility model, comprise the transformer control terminal 1 that is arranged on the community transformer and the customer charge administration module 2 of a plurality of resident's of being arranged on ammeters, only mean in Fig. 1 that customer charge administration module 2 has the situation of.

Described transformer control terminal 1 comprises for data analysis and calculates delivery, the single-chip microcomputer 3 that is subject to electric weight and line loss curve map, transformer load office terminal 4, a ZigBee communication module 5, display 6 and the first power module 7, described transformer load office terminal 4, a ZigBee communication module 5 and display 6 all are connected with single-chip microcomputer 3, described single-chip microcomputer 3 also is connected with alarm modules 13, and described the first power module 7 is whole transformer control terminal 1 power supply.

Described customer charge administration module 2 comprises MCU module 8, load management terminal 9, the 2nd ZigBee communication module 10, memory module 11 and second source module 12, described load management terminal 9, the 2nd ZigBee communication module 10 are connected with MCU module 8 respectively with memory module 11, and described second source module 12 is whole customer charge administration module 2 power supplies.

Described customer charge administration module 2 all relies on the ZigBee wireless networks to be connected by the 2nd ZigBee communication module 10 and a ZigBee communication module 5 in transformer control terminal 1 to carry out communication.

Above-mentioned load management terminal 9 all has unique coding, this coding carrying user profile, gather the customer power supply amount and be subject to electric quantity data, then the information exchange of collection is crossed to the ZigBee wireless network and be sent to transformer control terminal 1, single-chip microcomputer 3 in described transformer control terminal 1 gathers the delivery of transformer integral body and is subject to electric weight, all users' of being subject to data are carried out to analytical calculation by single-chip microcomputer 3 simultaneously, finally by display 6, show, the electric power line loss of real-time this community of demonstration, when breaking down, can report to the police by alarm modules 13, for power supply department facilitates.

The utility model integral body is based on the ZigBee wireless network, and the very first time that can occur in fault is found out trouble spot accurately, and whole installation cost is lower, practical.

The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.

Claims

1. the line loss real time monitoring apparatus based on ZigBee is characterized in that: comprise the transformer control terminal (1) that is arranged on the community transformer and the customer charge administration module (2) of a plurality of resident's of being arranged on ammeters;

Described transformer control terminal (1) comprises for data analysis and calculates delivery, the single-chip microcomputer (3) that is subject to electric weight and line loss curve map, transformer load office terminal (4), a ZigBee communication module (5), display (6) and the first power module (7), described transformer load office terminal (4), a ZigBee communication module (5) and display (6) all are connected with single-chip microcomputer (3), and described the first power module (7) is whole transformer control terminal (1) power supply;

Described customer charge administration module (2) comprises MCU module (8), load management terminal (9), the 2nd ZigBee communication module (10), memory module (11) and second source module (12), described load management terminal (9), the 2nd ZigBee communication module (10) and memory module (11) are connected with MCU module (8) respectively, and described second source module (12) is whole customer charge administration module (2) power supply;

Described customer charge administration module (2) all relies on the ZigBee wireless network to be connected by the 2nd ZigBee communication module (10) and a ZigBee communication module (5) in transformer control terminal (1) to carry out communication.

2. a kind of line loss real time monitoring apparatus based on ZigBee according to claim 1, it is characterized in that: described single-chip microcomputer (3) also is connected with alarm modules (13).