CN202614839U

CN202614839U - Multi-channel energy consumption collecting device

Info

Publication number: CN202614839U
Application number: CN 201220126600
Authority: CN
Inventors: 尹建涛
Original assignee: BAODING XUNTONG WANJIE ENERGY-SAVING TECHNOLOGY Co Ltd
Current assignee: BAODING XUNTONG WANJIE ENERGY-SAVING TECHNOLOGY Co Ltd
Priority date: 2012-03-30
Filing date: 2012-03-30
Publication date: 2012-12-19
Anticipated expiration: 2022-03-30

Abstract

The utility model discloses a multi-channel energy consumption collecting device. The multi-channel energy consumption collecting device includes a voltage collecting module used for converting input AC voltage to voltage that a low-voltage device can accept and distributing the AC voltage to a current collecting and electric energy processing unit; the current collecting and electric energy data processing module used for amplifying and filtering current signals input by a current sensor and voltages signals provided by the voltage collecting module, obtaining an electric energy power value in real-time use through calculation, and providing the electric energy power value to a data processing module; a data processing module used for performing accumulating calculation of real-time power output by the current collecting and electric energy data processing module to obtain an electric energy value; a communication module used for feeding real-time power and voltage, and electric energy value data obtained through the calculation by the current collecting and data processing module to a user terminal. By adopting the multi-channel energy consumption collecting device provided by the utility model, real-time collection of energy consumption of sub equipment in a machine room can be realized, the network management of base station equipment can be improved, and the process of the work of energy conservation and emission reduction can be pushed forward.

Description

Multichannel energy consumption harvester

Technical field

The utility model relates to the mobile communication technology field, especially relates to a kind of multichannel energy consumption harvester.

Background technology

In recent years, China's mobile communication career development is swift and violent, and network size occupies first place in the world, and the communications industry has become the important force that promotes growth of the national economic.Ten hundreds of communication base stations are set up, to satisfy growing client's communication need.In current energy crisis, under the overall situation of national advocating environment protection consciousness, no matter common carrier is from bearing social responsibility, and still self cuts operating costs, and improves the angle of resource utilization, all should be energy savings, creation green communications as top priority.

Base station energy consumption has occupied the major part of whole communication network energy consumption at present.The statistical study of traditional base station energy consumption relies on manual metering fully.Because statistical means lack of science and continuity; Statistics can not be carried out more careful analysis to energy consumption; Can't monitor in real time with uninterrupted the website energy consumption and follow the tracks of, therefore can't accurately estimate the effect that energy-saving and emission-reduction are implemented, energy-saving and cost-reducing work lacked the directive function of reality.Have only according to reliable evaluation index, just can make the mistake of putting that energy-saving and emission-reduction work accomplishes, and formulate further optimized Measures, this also is to promote the permanently effective basic assurances of energy-saving and emission-reduction.

The utility model content

The purpose of the utility model provides a kind of multichannel energy consumption harvester; Can realize the real-time collection of each subset energy consumption in the machine room and overall energy consumption, and access network flexibly, the real-time transmission of realization energy consumption parameter; Easy for installation; Measurement result is accurate, is base station energy-saving optimization, and screening high-level efficiency power-equipment and scientific management provide full and accurate index parameter and reference frame reliably; Further improve the network management of base station equipment, advance the process of effects of energy saving and emission reduction evaluation work.

For realizing above-mentioned purpose, the utility model provides a kind of multichannel energy consumption harvester, comprising:

Voltage acquisition module is used for converting the line voltage of input into voltage that low-voltage device can bear, and it is distributed to current acquisition and electric energy processing unit;

Current acquisition and energy data processing module, the voltage signal that being used for current signal and said voltage acquisition module with current sensor input provides amplifies, filtering, and the electric energy performance number that calculates real-time use offers data processing module;

Data processing module is used for realtime power to the output of current acquisition and energy data processing module and carries out accumulation calculating and obtain energy value;

Communication module, the energy value data that are used for realtime power, voltage, electric current and data processing module are calculated feed back to user side.

Preferably, said current acquisition and energy data processing module are at least two.

Preferably, said communication module is provided with holding circuit.

Preferably, said data processing module is NUC120LE 3AN singlechip chip U2.

Therefore, the utility model adopts the multichannel energy consumption harvester of said structure, can realize the real-time collection of interior each subset energy consumption of machine room and overall energy consumption; And access network flexibly; Realize the real-time transmission of energy consumption parameter, easy for installation, measurement result is accurate; Be base station energy-saving optimization; Screening high-level efficiency power-equipment and scientific management provide full and accurate index parameter and reference frame reliably, further improve the network management of base station equipment, advance the process of effects of energy saving and emission reduction evaluation work.

Through accompanying drawing and embodiment, the technical scheme of the utility model is done further detailed description below.

Description of drawings

Fig. 1 is the structural representation of the utility model multichannel energy consumption harvester embodiment;

Fig. 2 is the electrical block diagram of first current acquisition and energy data processing module and second current acquisition and energy data processing module among the utility model multichannel energy consumption harvester embodiment;

Fig. 3 is the electrical block diagram of voltage acquisition module, data processing module and communication module among the utility model multichannel energy consumption harvester embodiment.

Embodiment

At present, generally have only an electric energy summary table in the base station machine room, only limit to billing function, adopt the manual metering mode to measure.This monitoring mode present situation exists following drawback:

One of which, the energy consumption statistic data are general, coarse;

Its two, manual metering real-time property and reliability wretched insufficiency influence the evaluation and test of new power-saving technology effect;

Its three, remote districts exist and artificially to connect the private phenomenon steathily, manual metering is difficult in time finding, causes meaningless electricity charge expenditure;

Its four, complicate statistics data deficiency continuity, gap periods is long;

Its five, be unfavorable for realizing to base station equipment network management and Centralized Monitoring in real time;

Its six, can't measure the subset energy consumption, the detailed consumption information of calculator room equipment can't be provided, restricted the fine-grained management of base station energy consumption and effective raising of management benefit.

Present embodiment adopts and is designed under the unmanned base-station environment; The core apparatus of energy consumption measure system acquisition and monitoring; Fig. 1 is the structural representation of the utility model multichannel energy consumption harvester embodiment, and is as shown in Figure 1, and the said multichannel energy consumption of present embodiment harvester comprises:

Voltage acquisition module 1 is used for converting the line voltage of input into voltage that low-voltage device can bear, and it is distributed to current acquisition and electric energy processing unit;

Current acquisition and energy data processing module 2, the voltage signal that being used for current signal and said voltage acquisition module with current sensor input provides amplifies, filtering, and the electric energy performance number that calculates real-time use offers data processing module;

Data processing module 3 is used for realtime power to the output of current acquisition and energy data processing module and carries out accumulation calculating and obtain energy value;

Communication module 4, the energy value data that are used for realtime power, voltage, electric current and data processing module are calculated feed back to user side.

Present embodiment current acquisition and energy data processing module 2 are at least two; Comprise first current acquisition and energy data processing module and second current acquisition and energy data processing module; First current acquisition and energy data processing module and second current acquisition and energy data processing module respectively with the voltage signal that the current signal and the voltage acquisition module 1 of current sensor input provides amplify, filtering, and the electric energy performance number that calculates real-time use offers data processing module 3.

Data processing module 3 is NUC120LE3AN singlechip chip U2; Adopt the processing request of collection of real-time interrupt mode response current and energy data processing module; The realtime power of current acquisition and energy data processing module output added up obtain energy value; And be saved in inner storer, through communication unit 4 response users' setting, query statement, data such as realtime power, electric energy, voltage, electric current are fed back to user side then.

Communication module adopts 485 communication modes; Can adopt the transmission mode of point-to-point, point-to-multipoint and multi-point and common-line; Be provided with holding circuit simultaneously; When communication line misconnection high voltage, big electric current, can protect internal circuit not damaged; Fig. 2 is the electrical block diagram of first current acquisition and energy data processing module and second current acquisition and energy data processing module among the utility model multichannel energy consumption harvester embodiment, and Fig. 3 is the electrical block diagram of voltage acquisition module, data processing module and communication module among the utility model multichannel energy consumption harvester embodiment.

What should explain at last is: above embodiment only in order to the explanation the utility model technical scheme but not limit it; Although the utility model has been carried out detailed explanation with reference to preferred embodiment; Those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement the technical scheme of the utility model, also can not make amended technical scheme break away from the spirit and the scope of the utility model technical scheme and these are revised or be equal to replacement.

Claims

1. a multichannel energy consumption harvester is characterized in that, comprising:

2. multichannel energy consumption harvester according to claim 1 is characterized in that: said current acquisition and energy data processing module are at least two.

3. multichannel energy consumption harvester according to claim 2, it is characterized in that: said communication module is provided with holding circuit.

4. multichannel energy consumption harvester according to claim 3 is characterized in that: said data processing module is NUC120LE3AN singlechip chip U2.