CN203233226U - Solar communication base station - Google Patents
Solar communication base station Download PDFInfo
- Publication number
- CN203233226U CN203233226U CN2013202616625U CN201320261662U CN203233226U CN 203233226 U CN203233226 U CN 203233226U CN 2013202616625 U CN2013202616625 U CN 2013202616625U CN 201320261662 U CN201320261662 U CN 201320261662U CN 203233226 U CN203233226 U CN 203233226U
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- Prior art keywords
- solar
- base station
- central controller
- communication base
- controller
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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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar communication base station, which comprises a central controller, and a wireless transceiver which is connected with the central controller. The central controller is also connected with a photoelectric sensor and a dual-channel switch. The input terminal of the dual-channel switch is connected with a direct-current power supply and a battery. The input terminal of the battery is connected with a solar charging controller. The solar charging controller is connected with a solar cell module and a light-control switch. According to the utility model, solar power can used as a supplement of commercial power, so as to make the solar communication base station be used in various environments and more environmentally friendly.
Description
Technical field
The utility model belongs to the solar facilities technical field, is specifically related to a kind of solar energy communication base station.
Background technology
The base station, namely the public mobile communication base station is a kind of form of radio station, refers in certain area of radio coverage, by mobile switching center, and the radio station is believed in the transceiving that the information of carrying out between the mobile telephone terminal is transmitted.The construction of mobile communication base station is the pith of China mobile communication carrier investment, and the construction of mobile communication base station generally all is to carry out around coverage rate, speech quality, returns of investment, construction difficulty or ease, key element such as easy to maintenance.Along with the mobile communications network business develops to datumization, packetizing direction, the development trend of mobile communication base station also must be broadband, big coverage rate construction and IPization.The base station extensively has been distributed in various geographical environments, no matter be city or rural area.
Present base station all is to adopt mains-supplied, but inserts inconvenience or the unsettled zone of civil power at some civil powers, just base station construction has been formed certain resistance, and in order to realize the construction of big area coverage, this is a problem that must solve.
The utility model content
In order to solve the power issue of existing communication, the utility model purpose is to provide a kind of solar energy communication base station, can utilize solar energy to replenish as civil power, so that install and use all-environment the base station.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of solar energy communication base station, this base station comprises central controller and the wireless transmitter that is connected with described central controller, on described central controller, also be connected with photoelectric sensor, binary channels diverter switch, input in described binary channels diverter switch is connected with a direct current power supply and a storage battery, input at described storage battery is connected with a solar charging controller, is connected with solar module and a light-operated switch at described solar charging controller.
Further, on described central controller, also be connected with a telecommunication supervising device.
Further, between described central controller and described solar charging controller, also be in series with a power supply balancer.
The utility model adopts the DC power supply of solar energy and civil power conversion to power jointly, at the unsettled environment of civil power, can automatically switch to civil power when running into continuous a plurality of rainy weather based on solar energy; Can the sensing light conditions by photoelectric sensor, when better illumination, can be city's electric forming complementation by solar powered, make and of the present utility modelly can use multiple varying environment.
Description of drawings
The picture that this description of drawings provides is used for auxiliary to further understanding of the present utility model, constitutes the application's a part, does not constitute to improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model structural representation.
1, central controller 2, wireless transmitter
3, binary channels diverter switch 4, DC power supply
5, storage battery 6, solar charging controller
7, solar module 8, light-operated switch
9, photoelectric sensor 10, telecommunication supervising device
11, power supply balancer
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing and specific implementation method, be used for explaining the utility model in schematic enforcement of the present utility model and explanation, but not as to restriction of the present utility model.
As shown in Figure 1, present embodiment discloses a kind of solar energy communication base station, this base station comprises central controller 1 and the wireless transmitter 2 that is connected with described central controller 1, on described central controller 1, also be connected with photoelectric sensor 9, binary channels diverter switch 3, input in described binary channels diverter switch 3 is connected with a direct current power supply 4 and a storage battery 5, input at described storage battery 5 is connected with a solar charging controller 6, is connected with solar module 7 and a light-operated switch 8 at described solar charging controller 6.
Monitoring for convenience and maintenance also are connected with a telecommunication supervising device 10 on described central controller 1.
In order to realize the balance of solar energy and mains-supplied, between described central controller 1 and described solar charging controller 6, also be in series with a power supply balancer 11.
Present embodiment is based on solar powered, and when storage battery power supply was not enough, the civil power of introducing by the binary channels diverter switch was directly for the base station powers, for communication base station provides reliable and stable supply power mode, energy-conserving and environment-protective.
Solar energy power generating is after utilizing solar cell that the luminous energy of the sun is converted into electric energy, control by charge controller, directly offer on the one hand corresponding circuit or load electricity consumption, on the other hand will unnecessary power storage standby during as night or the power shortage of solar cell generation in storage battery.
Solar module is by the connection in series-parallel of a plurality of monocrystalline silicon battery sheet, and form through the strictness encapsulation.And photoelectric effect can take place in battery cell wherein under the irradiation of the sun and produce certain voltage and current, by the voltage and current that obtains a certain size grade after the cell panel connection in series-parallel combination is delivered to solar charging controller by cable.
Solar charging controller is the supervising device that storage battery is charged automatically, discharges, and when storage battery is full of electricity, it will cut off charge circuit automatically and maybe charging is converted to the floating charge mode, makes that storage battery is unlikely to be overcharged; When storage battery generation over-discharge can, it can in time send alarm and relevant protection action, thereby guarantees that storage battery can move reliably and with long-term.After accumulator electric-quantity recovered, system recovered normal condition automatically.Solar charging controller also has functions such as back discharge defencive function, error-polarity connection circuit protection.
Storage battery mainly is the power storage that solar cell produces to be got up conveniently power as the energy storage component of system.
The work in 24 hours of base station equipment load whole day, the temperature control illuminator was worked 3 hours every day, all adopted the solar energy photovoltaic system power supply, calculated with solar energy fraction 100%:
1) solar energy photovoltaic system design
Load consumed energy every day:
Wd＝Pz·24h＝1000W·24h+200W·3＝24.6Kwh
System adopts direct current 12V-36V supply power mode, and calculating with 12V is standard output voltage U o
Every day power consumption:
Qd＝Wd/Uo＝2050Ah
Area average peak sunshine time is pressed and was calculated in 3.8-4.3 hour, and the maximum total charging current Imax of system and minimum current I min are respectively:
Imax＝Qd/(Tmmin·η1·η2·η3)
＝2050Ah÷(3.8h·0.9·0.95·0.9)
＝701A
Imin＝Qd/(Tmmax·η1·η2·η3)
＝2050Ah÷(4.3h·0.9·0.95·0.9)
＝619.5A
Wherein η 1 is that charge in batteries loss and inverter losses coefficient, η 2 are for assembly dust hides loss factor, η 3 is other loss factors.
Optimum current I should get between the Imax-Imin, and with continuous overcast and rainy and continuous overcast and rainy being spaced apart with reference to coefficient in locality, the project site weather condition is better, admittedly get with reference to coefficient is:
I＝[(701A+619.5A)/2]*1.05＝693.3A
12V batteries float charge voltage:
Uf＝2.25V*6＝13.5V
The loss of solar control system operating voltage:
Ud＝2V
Solar energy matrix design voltage:
The rated voltage of solar photoelectric assembly should be passed through formula U
P=U
f+ U
d+ U
iCalculate, wherein U
fBe the float charge voltage of storage battery, U
dBe loss pressure drop, U
iFor solar module by the junction temperature caused pressure drop (U that raises
l=α (T
Max-25) U
α, α gets 0.33% for single, polysilicon solar cell temperature coefficient; U
αRated voltage for solar module; T
MaxBe Gao Jiewen).
U＝Uf+Ud+Ui＝13.5V+2V+1.5V＝17V
The area minimum is overcast and rainy continuously to be spaced apart 5 days, because system's solar energy utilization rate must reach 100%, to guarantee the annual 24 hours operate as normal of communication system, should get 1.2 Gu day is filled the energy COEFFICIENT K by system
Solar energy matrix gross power:
P＝UIK＝693.3·17·1.2＝14143wp
2) solar energy special glue accumulator body energy-storage system
According to the weather conditions of engineering locality, design system can be continuous 4 overcast and rainy interior 24 hours operate as normal, and other are non-expects that weather condition can carry out stand-by power supply by civil power.
Load consumed energy every day:
Wd＝Pz·24h＝1000W·24h+200W·3＝24.6Kwh
Every day average power consumption:
Qd＝Wd/12V＝2050Ah
Continuous 5 days power consumption of load:
Qw＝Qd*5＝10250Ah
The capacity C of storage battery
Wherein, D for the longest all the time according to during number during electricity consumption, h; F is the discharge correction factor (getting 1.05 usually) of storage battery; L is the maintenance rate (getting 0.9 usually) of storage battery; M is the maximum depth of discharge (getting 0.5 usually) of storage battery; K
αBe the proportion of goods damageds (DC circuit gets 1) that comprise ac circuits such as inverter.
Battery system voltage 12V adopts the 12V200Ah storage battery to carry out connection in series-parallel and connects 100 of supply and demand
The utility model circuit has that circuit structure is simple and practical, low in energy consumption, the advantage of stable work in work.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the execution mode of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (3)
1. solar energy communication base station, this base station comprises central controller and the wireless transmitter that is connected with described central controller, it is characterized in that, on described central controller, also be connected with photoelectric sensor, binary channels diverter switch, input in described binary channels diverter switch is connected with a direct current power supply and a storage battery, input at described storage battery is connected with a solar charging controller, is connected with solar module and a light-operated switch at described solar charging controller.
2. solar energy communication base station according to claim 1 is characterized in that:
On described central controller, also be connected with a telecommunication supervising device.
3. solar energy communication base station according to claim 1 and 2 is characterized in that:
Between described central controller and described solar charging controller, also be in series with a power supply balancer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202616625U CN203233226U (en) | 2013-05-13 | 2013-05-13 | Solar communication base station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202616625U CN203233226U (en) | 2013-05-13 | 2013-05-13 | Solar communication base station |
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| Publication Number | Publication Date |
|---|---|
| CN203233226U true CN203233226U (en) | 2013-10-09 |
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| CN2013202616625U Expired - Lifetime CN203233226U (en) | 2013-05-13 | 2013-05-13 | Solar communication base station |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103956529A (en) * | 2014-04-30 | 2014-07-30 | 华为技术有限公司 | Power supply method, device and system |
| CN104392593A (en) * | 2014-11-20 | 2015-03-04 | 国家电网公司 | Remote meter reading system and relay equipment thereof |
| CN104820461A (en) * | 2014-12-31 | 2015-08-05 | 平安科技（深圳）有限公司 | Method and device for operating solar photovoltaic panel |
| CN106451747A (en) * | 2016-11-01 | 2017-02-22 | 上海华群实业股份有限公司 | Residence matching power supply comprehensive automatic device |
| CN103763761B (en) * | 2014-02-11 | 2017-03-08 | 中国科学院声学研究所 | The processing method of solar energy base station energy supply |
| CN106712174A (en) * | 2016-12-23 | 2017-05-24 | 天津力神特种电源科技股份公司 | Lithium-ion storage battery pack power supply and communication automatic switching method |
| CN107959464A (en) * | 2017-12-10 | 2018-04-24 | 吴新凤 | Solar cloth device |
| CN110417106A (en) * | 2019-07-26 | 2019-11-05 | 南方电网科学研究院有限责任公司 | Low-power-consumption self-powered relay device of communication equipment |
| CN111314998A (en) * | 2019-11-20 | 2020-06-19 | 西安微城信息科技有限公司 | Communication product capable of saving electric energy and energy saving method |
-
2013
- 2013-05-13 CN CN2013202616625U patent/CN203233226U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103763761B (en) * | 2014-02-11 | 2017-03-08 | 中国科学院声学研究所 | The processing method of solar energy base station energy supply |
| CN103956529A (en) * | 2014-04-30 | 2014-07-30 | 华为技术有限公司 | Power supply method, device and system |
| CN103956529B (en) * | 2014-04-30 | 2017-02-15 | 华为技术有限公司 | Power supply method, device and system |
| CN104392593A (en) * | 2014-11-20 | 2015-03-04 | 国家电网公司 | Remote meter reading system and relay equipment thereof |
| CN104820461A (en) * | 2014-12-31 | 2015-08-05 | 平安科技（深圳）有限公司 | Method and device for operating solar photovoltaic panel |
| CN104820461B (en) * | 2014-12-31 | 2016-04-20 | 平安科技（深圳）有限公司 | Run method and the device of solar energy photovoltaic panel |
| CN106451747A (en) * | 2016-11-01 | 2017-02-22 | 上海华群实业股份有限公司 | Residence matching power supply comprehensive automatic device |
| CN106712174A (en) * | 2016-12-23 | 2017-05-24 | 天津力神特种电源科技股份公司 | Lithium-ion storage battery pack power supply and communication automatic switching method |
| CN106712174B (en) * | 2016-12-23 | 2020-12-15 | 天津力神特种电源科技股份公司 | Automatic switching method for power supply and communication of lithium ion storage battery pack |
| CN107959464A (en) * | 2017-12-10 | 2018-04-24 | 吴新凤 | Solar cloth device |
| CN110417106A (en) * | 2019-07-26 | 2019-11-05 | 南方电网科学研究院有限责任公司 | Low-power-consumption self-powered relay device of communication equipment |
| CN111314998A (en) * | 2019-11-20 | 2020-06-19 | 西安微城信息科技有限公司 | Communication product capable of saving electric energy and energy saving method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170808 Address after: 730010, Chang 579 Su ha, Chengguan District, Gansu, Lanzhou Patentee after: Gansu Zhong Tong new energy automobile service Co.,Ltd. Address before: Chengguan District of Gansu city of Lanzhou province Donggang road 730000 No. 1524 1101 Patentee before: Shi Jinlan |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131009 |
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| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: Gansu Zhong Tong new energy automobile service Co.,Ltd. Person in charge of patentsThe principal of patent Document name: Notice of Termination of Patent Rights |
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| DD01 | Delivery of document by public notice |