CN107658962A - A kind of energy-saving communication machine room electric power system - Google Patents
A kind of energy-saving communication machine room electric power system Download PDFInfo
- Publication number
- CN107658962A CN107658962A CN201710805312.3A CN201710805312A CN107658962A CN 107658962 A CN107658962 A CN 107658962A CN 201710805312 A CN201710805312 A CN 201710805312A CN 107658962 A CN107658962 A CN 107658962A
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- Prior art keywords
- solar panels
- battery
- energy
- led
- machine room
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- 230000001939 inductive effect Effects 0.000 claims description 5
- 239000005955 Ferric phosphate Substances 0.000 claims description 3
- 229940032958 ferric phosphate Drugs 0.000 claims description 3
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical group [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 3
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A kind of energy-saving communication machine room electric power system disclosed by the invention, including the first solar panels, the second solar panels, battery, controller and LED, the battery is used for the electric energy for storing the second solar panels conversion, the energy-saving communication machine room electric power system produces electric energy using the solar panels of two groups of independence, during the day, the electric energy of first solar panels conversion is directly powered to LED, the electric energy of second solar panels conversion is stored by battery, so, without using battery or mains-supplied in the case of sunny in the daytime；To night, switch storage battery power supply pattern, more energy efficient environmental protection, be applicable not only to communications equipment room, it may also be used for the poor place of the light environment such as interior, corridor, basement, parking garage, it is practical reliable, have a wide range of application.
Description
Technical field
It is especially a kind of based on the solar powered illumination suitable for communications equipment room the present invention relates to LED electric power systems
System.
Background technology
Communications equipment room is used to deposit communication equipment, and each computer room will be safeguarded periodically, ensures business normal operation.Mesh
Preceding communications equipment room substantial amounts, maintenance work is heavy, and the electric consumption on lighting amount of computer room is also larger, using the electricity consumption of the unified power supply of civil power
Mode is more single, is unfavorable for energy-conserving and environment-protective, therefore, the problem of communications equipment room using electricity wisely is badly in need of solving.
The content of the invention
It is provided by the invention a kind of for communications equipment room in order to solve the problems, such as that existing communication computer room electric consumption on lighting is single
Based on solar powered illuminator, energy-conserving and environment-protective, the utilization rate of solar energy is improved.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of energy-saving communication machine room electric power system, including the first solar panels, the second solar panels, battery, control
Device and LED, the battery are used for the electric energy for storing the second solar panels conversion, and the controller controls first sun
Can plate giving LED power supply in the daytime, and control battery to give LED power supply at night, be provided with the communications equipment room it is infrared or
Radar inductive switch, the controller control LED to open or close by infrared or radar inductive switch.
Preferably, the power-sensing circuit for being used for detecting the first solar panels power output is provided with the controller, when
When first solar panels power output is less than setting power, the controller switches the first solar panels and battery cooperation pair
LED is powered.
Preferably, pressure-stabilizing constant flow output circuit, the input of the pressure-stabilizing constant flow output circuit are additionally provided with the controller
End is connected with battery, its output end connection LED.
Preferably, it is serially connected with anti-reverse charging diode between second solar panels and battery charging end.
Preferably, the battery is ferric phosphate lithium cell, and the built-in storage battery has super-charge super-discharge protection circuit.
Beneficial effects of the present invention：The energy-saving communication machine room electric power system of the present invention, using the solar energy of two groups of independence
Plate produces electric energy, and during the day, the electric energy of the first solar panels conversion is directly powered to LED, the conversion of the second solar panels
Electric energy is stored by battery, so, without using battery or mains-supplied in the case of sunny in the daytime；Arrive
At night, switch storage battery power supply pattern, reduce discharge and recharge number and the use of civil power of battery, effectively improve battery
Service life, more energy efficient environmental protection, is applicable not only to communications equipment room, it may also be used for interior, corridor, basement, parking garage etc.
The poor place of light environment, it is practical reliable, have a wide range of application.
Brief description of the drawings
The embodiment of the present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the theory diagram of the present invention；
Fig. 2 is the powered lighting principle schematic of the electric power system of the present invention.
Embodiment
Referring to Fig. 1 and 2, a kind of energy-saving communication machine room electric power system, including the first solar panels 1, the second solar panels
2nd, battery 3, controller 4 and LED 5, two groups of solar panels are independently-powered, wherein, battery 3 is used to store described second too
The electric energy that positive energy plate 2 converts, controller 4 are used to control the first solar panels 1 to power to LED 5 in the daytime, and control electric power storage
Pond 3 powers at night to LED 5.
During the day, the electric energy of the first solar panels 1 conversion is directly powered to LED 5, makes LED 5 in the daytime in normal
Bright state, the electric energy of the second solar panels 2 conversion are stored by battery 3；To night, the switching power supply mould of battery 3
Formula.The switch of LED 5 can also be automatically controlled by infrared sensing switch or radar inductive switch, that is, when detecting someone, control
Device processed can just control LED bright；Nobody when, the first solar panels 1 disconnect with battery 3 powers, and LED 5 is extinguished, so,
In the daytime without use battery 3 or mains-supplied in the case of sunny, the discharge and recharge number of reduction battery 3 and civil power
Use, effectively improve the service life of battery 3, more energy efficient environmental protection.
In the embodiment, the power detection electricity for being used to detect the power output of the first solar panels 1 is provided with controller 4
Road, when the power output of the first solar panels 1 is less than setting power, controller 4 switches the first solar panels 1 and matched somebody with somebody with battery 3
Conjunction is powered to LED 5.During work, power-sensing circuit ceaselessly detects the power output of the first solar panels 1, during detection not
It can power off, LED 5 will not cause power-off to flash because of detection, and when daytime, solar irradiation was good, controller 4 can be given tacit consent to by the
One solar panels 1 supply electricity to LED 5.
(it is less than 13.5V 0.15A) when the first 1 electricity shortage of solar panels, controller 4 can automatically switch to first too
Positive energy plate 1 and the duplicate supply pattern of battery 3, in 3 powering mode of battery, controller 4 is delayed 10 minutes and detects first sun
Can plate 1 power, avoid caused by 1 false power output of the first solar panels LED lamp more than 5 from robbing lighting and sparkle, when detecting first
When the power of solar panels 1 reaches setting power points, the first solar panels 1 of switching are powered, and are disconnected battery 3 and are powered, so circulation.
The sensing angle 180 degree of the infrared sensing switch used in the embodiment, distance of reaction are adapted to people up to more than 8 meters
The sensitivity of body basic activity triggering；In order to save the energy, activity of the infrared sensing switch to people in room is made sensing, often touched
Hair power supply there is not physical activity after one time 15 minutes, 15 minutes, stops power supply, and LED 5 can be always on during someone's activity, people from
It can be closed automatically when holding.
Wherein, pressure-stabilizing constant flow output circuit is additionally provided with controller 4, the input of the pressure-stabilizing constant flow output circuit and electric power storage
Pond 3 connects, its output end connection LED 5.Corresponding battery 3 and the parallel operation of more LEDs 5, battery 3 can be less than 13.8V
When stop output, but it is full electric when ceiling voltage when up to 23.1V because parallel operation, each electric wire length of LED 5 is had any different,
Therefore, pressure-stabilizing constant flow output circuit is set on controller 4, possesses pressure-stabilizing constant flow output function, by voltage control in 16V, electricity
Flow in 600mA, to ensure that LED 5 will not be burnt out because of overcurrent-overvoltage.
The controller 4 of use need to have high reliability, be the more high-power headspace of product up-gradation, the hardware of controller 4 it is defeated
Go out voltage 16V, maximum output current reaches more than 1.5A.
In the embodiment, operating voltage (VPM) 16V open-circuit voltages (VOC) 19.2V of the first solar panels 1, in the daytime directly
LED 5 is supplied electricity to, lamp is being in normal bright state in the daytime or is being controlled by infrared sensing switch.Generally the first solar energy
The power of plate 1 is basic and the power of LED 5 is matching, is not above the tolerance range of LED 5, and actual tests are drawn, so
Configuration meet the requirement used, be acceptable in the brightness of LED 5.
In the deficiency of solar irradiation in the daytime, if require that LED 5 keeps higher brightness, solar panels can add when designing
High-power surplus, electrical property exports during keeping its rainy weather；Solar panels occur when sunlight is good more than the institute of LED 5
There is the power born, in this case, be provided for keeping the protection circuit of constant output in the first solar panels 1.
In the embodiment, the second solar panels 2 charge in the daytime to battery 3, its operating voltage (VPM) 24V, open circuit electricity
(VOC) 28.8V is pressed, operating current (IPM) is regarding battery capacity size and depending on the charging interval, the positive pole pair of the second solar panels 2
The charging end of battery 3 concatenates an anti-reverse charging diode, prevents the night of battery 3 to solar panel charging.
In the embodiment, LED 5 uses 2835LED chips, and 5 go here and there 20 simultaneously (common 100PCS lamp beads), operating voltage 16V, work
Make electric current 0.55A, colour temperature 5500K, 1200LM.The battery 3 used is ferric phosphate lithium cell, and the capacity of selection is according to lamp power
Depending on the requirement of lighting time length, the battery 3 is built-in with super-charge super-discharge protection circuit, has super-charge super-discharge defencive function, mistake
Protection voltage 23.1V is filled, protection is overcharged and recovers voltage 21.9V, Cross prevention voltage 13.8V, Cross prevention recovers voltage 15V.
Described above, simply presently preferred embodiments of the present invention, the invention is not limited in the knot of above-mentioned embodiment
Structure, as long as it reaches the technique effect of the present invention with identical means, it should all belong to protection scope of the present invention.
Claims (5)
- A kind of 1. energy-saving communication machine room electric power system, it is characterised in that：Including the first solar panels, the second solar panels, store Battery, controller and LED, the battery are used for the electric energy for storing the second solar panels conversion, the controller control Make the first solar panels to power to LED in the daytime, and control battery to be powered at night to LED, in the communications equipment room Provided with infrared or radar inductive switch, the controller controls LED to open or close by infrared or radar inductive switch.
- 2. energy-saving communication machine room electric power system according to claim 1, it is characterised in that：It is provided with and uses in the controller In the power-sensing circuit for detecting the first solar panels power output, when the first solar panels power output is less than setting power When, the controller switches the first solar panels and LED is powered with battery cooperation.
- 3. energy-saving communication machine room electric power system according to claim 1 or 2, it is characterised in that：In the controller also Provided with pressure-stabilizing constant flow output circuit, the input of the pressure-stabilizing constant flow output circuit is connected with battery, its output end connection LED Lamp.
- 4. energy-saving communication machine room electric power system according to claim 3, it is characterised in that：Second solar panels with Battery is serially connected with anti-reverse charging diode between charging end.
- 5. energy-saving communication machine room electric power system according to claim 3, it is characterised in that：The battery is ferric phosphate Lithium battery, the built-in storage battery have super-charge super-discharge protection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710805312.3A CN107658962A (en) | 2017-09-08 | 2017-09-08 | A kind of energy-saving communication machine room electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710805312.3A CN107658962A (en) | 2017-09-08 | 2017-09-08 | A kind of energy-saving communication machine room electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107658962A true CN107658962A (en) | 2018-02-02 |
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ID=61129278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710805312.3A Pending CN107658962A (en) | 2017-09-08 | 2017-09-08 | A kind of energy-saving communication machine room electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107658962A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834684A (en) * | 2017-11-16 | 2018-03-23 | 江门市信通通信工程有限公司 | A kind of computer room electric power system |
| CN107887966A (en) * | 2017-11-16 | 2018-04-06 | 江门市信通通信工程有限公司 | A kind of communications equipment room of energy-saving illumination |
| CN109245265A (en) * | 2018-10-26 | 2019-01-18 | 江门市桑尼光电科技有限公司 | A kind of solar fan control system |
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|---|---|---|---|---|
| CN201368393Y (en) * | 2008-12-31 | 2009-12-23 | 深圳高力特通用电气有限公司 | LED lamp electrified by solar energy |
| CN106322290A (en) * | 2016-10-18 | 2017-01-11 | 厦门兴泰启贤新能源科技有限公司 | Split type dual-system movable light energy street lamp cap |
| WO2017004800A1 (en) * | 2015-07-08 | 2017-01-12 | 罗明镜 | Household solar lighting system |
| CN106965831A (en) * | 2017-03-13 | 2017-07-21 | 成都特普瑞斯节能环保科技有限公司 | A kind of energy-conserving and environment-protective signal lamp |
| CN106969322A (en) * | 2017-03-29 | 2017-07-21 | 成都赛昂电子科技有限公司 | A kind of energy-saving environment-friendly road lamp |
-
2017
- 2017-09-08 CN CN201710805312.3A patent/CN107658962A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201368393Y (en) * | 2008-12-31 | 2009-12-23 | 深圳高力特通用电气有限公司 | LED lamp electrified by solar energy |
| WO2017004800A1 (en) * | 2015-07-08 | 2017-01-12 | 罗明镜 | Household solar lighting system |
| CN106322290A (en) * | 2016-10-18 | 2017-01-11 | 厦门兴泰启贤新能源科技有限公司 | Split type dual-system movable light energy street lamp cap |
| CN106965831A (en) * | 2017-03-13 | 2017-07-21 | 成都特普瑞斯节能环保科技有限公司 | A kind of energy-conserving and environment-protective signal lamp |
| CN106969322A (en) * | 2017-03-29 | 2017-07-21 | 成都赛昂电子科技有限公司 | A kind of energy-saving environment-friendly road lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834684A (en) * | 2017-11-16 | 2018-03-23 | 江门市信通通信工程有限公司 | A kind of computer room electric power system |
| CN107887966A (en) * | 2017-11-16 | 2018-04-06 | 江门市信通通信工程有限公司 | A kind of communications equipment room of energy-saving illumination |
| CN109245265A (en) * | 2018-10-26 | 2019-01-18 | 江门市桑尼光电科技有限公司 | A kind of solar fan control system |
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Application publication date: 20180202 |