CN202997673U - Communication base station solar power supply system - Google Patents
Communication base station solar power supply system Download PDFInfo
- Publication number
- CN202997673U CN202997673U CN2012205739092U CN201220573909U CN202997673U CN 202997673 U CN202997673 U CN 202997673U CN 2012205739092 U CN2012205739092 U CN 2012205739092U CN 201220573909 U CN201220573909 U CN 201220573909U CN 202997673 U CN202997673 U CN 202997673U
- Authority
- CN
- China
- Prior art keywords
- base station
- communication base
- solar
- power supply
- storage battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/50—Energy storage in industry with an added climate change mitigation effect
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a communication base station solar power supply system comprising a solar battery, a photoelectric controller and a storage battery, wherein the photoelectric controller is connected with the communication base station through a line, the solar battery and the storage battery are respectively connected with the photoelectric controller through lines, and the solar battery is a solar energy plane square array consisting of a number of solar photovoltaic pole plates. The communication base station solar power supply system is characterized in that according to the characteristic that the communication base station is arranged outdoors, the solar photovoltaic pole plates are used to absorb solar energy; and when the solar energy is converted into electric energy, the communication base station can be directly supplied with electricity and spare electric energy can be stored in the storage battery, and therefore the communication base station can be continuously supplied with electricity at night or when sunshine is insufficient, and that the communication base station is prevented from interruption of power supply for 24 hours can be guaranteed. The communication base station solar power supply system is advantaged by simple structure, easy installation, basically maintenance-free property, reduced patrol burden, and reliable operation.
Description
(1) technical field:
The utility model relates to power supply facilities, specifically a kind of communication base station solar electric power supply system.
(2) background technology:
The base station is that the public mobile communication base station is a kind of form of radio station, refers in certain area of radio coverage, and by mobile switching center, and the information of carrying out between the mobile telephone terminal transceiving letter radio station of transmitting.
The construction of mobile communication base station is the pith of mobile communication carrier investment, is all generally to carry out around coverage rate, speech quality, returns of investment, construction difficulty or ease, the key element such as easy to maintenance.For keeping wide signal to cover, usually communication base station is located at outdoor eminence.Communication base station belongs to direct-flow electricity utilization apparatus, usually adopts 220 volts or 380 volts of alternating currents to straighten the backward communication base station power supply of stream.
For the communication base station of being located at residential block or industrial area (being the gauze district of electricity consumption), obtaining of 220 volts or 380 volts alternating currents is relatively easy, and for the communication base station of corner (suburb, field, high mountain, hills, Plain, lake, ocean), need special power line or the employing storage battery power supply laid, not only cause the operating cost of building communication base station, circuit needs long-time maintenance, and storage battery needs constantly to change, and this is the bottleneck place of restriction communication base station layout.
(3) utility model content:
For this reason, the utility model provides a kind of communication base station solar electric power supply system, solves the communication base station powerup issue in wireless barrier.
The technical scheme of the utility model communication base station solar electric power supply system, comprise to the electric supply installation of communication base station power supply, difference is that described electric supply installation comprises solar cell, photoelectric controller and storage battery, described photoelectric controller is by the connection communication base station, and described solar cell and storage battery are respectively by the connection photoelectric controller.
In the utility model, communication base station has the duplex feeding circuit, one the tunnel is solar powered circuit, the solar powered principle that takes full advantage of solar energy power generating, after by solar cell, the light energy conversion of the sun being electric energy, under the control of photoelectric controller, directly offer on the one hand the communication base station electricity consumption, on the other hand with unnecessary power storage in storage battery; Another road is storage battery power supply, and storage battery when night or solar cell for supplying power deficiency, to the communication base station power supply, guarantees that communication base station continues to have electricity not cut off the power supply as stand-by power supply.
The conventional solar plane square formation that is consisted of by the photovoltaic pole plate that adopts of described solar cell.
The gross power of described solar plane square formation is determined according to factors such as communication base station load, communication base station electricity consumption time, communication base station time to peak at sunshine and figures of loss.
Described battery capacity is determined according to factors such as Electrical Safety coefficient, the per day power consumption of communication base station, the longest continuous overcast and rainy days, temperature correction coefficient and the battery discharging degree of depth.
The beneficial effects of the utility model:
1, the utility model communication base station solar electric power supply system is located at outdoor characteristics according to communication base station, utilize solar cell directly to power to communication base station, and with unnecessary electric energy storage in storage battery, also can to the communication base station continued power, guarantee that communication base station did not cut off the power supply in 24 hours when night or sunlight deficiency.
2, the utility model simple in structure, install and easily, substantially to belong to non-maintaining, alleviate the inspection burden, system is reliable.
(4) description of drawings:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Figure number sign: 1, solar cell; 2, photoelectric controller; 3, storage battery; 4, communication base station.
(5) embodiment:
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further:
The utility model communication base station solar electric power supply system mainly is made of solar cell 1, photoelectric controller 2 and storage battery 3, the solar plane square formation of wherein said solar cell 1 for being made of some photovoltaic pole plates, described solar plane square formation is installed by stent support.
Described solar plane square formation connects photoelectric controller 2 by cable, and described photoelectric controller 2 connects communication base station 4 by cable, and described photoelectric controller 2 also connects storage battery 3 by cable, as shown in Figure 1.
During the utility model operation, photoelectric controller 2 also carries out automatic charging, control of discharge to storage battery 3, when storage battery 3 is full of electricity in communication base station 4 power supplies, photoelectric controller 2 will automatically cut off charge circuit and maybe charging will be converted into the floating charge form, make that storage battery 3 is unlikely to be overcharged; When overdischarge occured storage battery 3, photoelectric controller 2 can in time send alarm and make relevant protection action, thereby guarantees that storage battery 3 can move reliably and with long-term; After storage battery 3 electric weight recovered, system recovered normal condition automatically; When night or sunlight deficiency, the power supply of communication base station 4 is completed by storage battery 3.
The load of described solar plane square formation calculates:
Solar plane square formation gross power=bearing power * electricity consumption time (H)/time to peak at sunshine (H)/loss factor (0.75)
Take the utility model of being located at the somewhere as example.
Through looking into, the average Solar daily total radiation value in this ground reaches 3.89 hours (H), and the Solar daily total radiation value in February and March is minimum, is respectively 3.08 hours and 3.15 hours, and system's charging time was calculated by 3 days.
The bearing power of communication base station 4 is 100W, and the electricity consumption time is 24 hours,
Solar plane square formation gross power=100 * 24/3.08/0.75=1039W.
Be converted into solar plane square formation area according to solar plane square formation gross power and be about 7 square metres.
The calculation of capacity of described storage battery 3: BC=A * QL * NL * TO/CC
Wherein: BC is battery capacity
A is coefficient of safety, and value 1.1～1.4 generally gets 1.1
QL is the per day power consumption of load, and namely operating current multiply by a day work hourage
NL is the longest continuous overcast and rainy days
TO is temperature correction coefficient, generally gets 1 more than 0 degree
CC is the battery discharging degree of depth, and lead acid accumulator generally gets 0.75
Therefore, BC=1.1 * (2.08 * 24) * 3 * 1/0.75=220Ah
Namely need configure the storage battery 3 of 2 groups of 110Ah, storage battery 3 need be located at indoor or build enough large room and place.
Claims (2)
1. communication base station solar electric power supply system, comprise to the electric supply installation of communication base station (4) power supply, it is characterized in that: described electric supply installation comprises solar cell (1), photoelectric controller (2) and storage battery (3), described photoelectric controller (2) is communicated with by circuit believes base station (4), and described solar cell (1) and storage battery (3) are respectively by connection photoelectric controller (2).
2. communication base station solar electric power supply system according to claim 1, is characterized in that: the solar plane square formation of described solar cell (1) for being made of some photovoltaic pole plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205739092U CN202997673U (en) | 2012-11-02 | 2012-11-02 | Communication base station solar power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205739092U CN202997673U (en) | 2012-11-02 | 2012-11-02 | Communication base station solar power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997673U true CN202997673U (en) | 2013-06-12 |
Family
ID=48568803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205739092U Expired - Fee Related CN202997673U (en) | 2012-11-02 | 2012-11-02 | Communication base station solar power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410943A (en) * | 2016-11-21 | 2017-02-15 | 丹阳伦图电子技术有限公司 | Solar energy charging system for cableway wireless base station |
| CN110165768A (en) * | 2019-06-21 | 2019-08-23 | 国核电力规划设计研究院重庆有限公司 | A kind of accumulator capacity configuration system and method based on light storage intelligent micro-grid |
| CN110601270A (en) * | 2019-09-20 | 2019-12-20 | 重庆工商大学 | Cultivation equipment optimization scheduling strategy under renewable energy power supply condition |
-
2012
- 2012-11-02 CN CN2012205739092U patent/CN202997673U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410943A (en) * | 2016-11-21 | 2017-02-15 | 丹阳伦图电子技术有限公司 | Solar energy charging system for cableway wireless base station |
| CN110165768A (en) * | 2019-06-21 | 2019-08-23 | 国核电力规划设计研究院重庆有限公司 | A kind of accumulator capacity configuration system and method based on light storage intelligent micro-grid |
| CN110165768B (en) * | 2019-06-21 | 2021-07-16 | 国核电力规划设计研究院重庆有限公司 | Storage battery capacity configuration system and method based on light storage intelligent microgrid |
| CN110601270A (en) * | 2019-09-20 | 2019-12-20 | 重庆工商大学 | Cultivation equipment optimization scheduling strategy under renewable energy power supply condition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |