CN201332284Y - Solar energy and utility power complementation power supply unit - Google Patents
Solar energy and utility power complementation power supply unit Download PDFInfo
- Publication number
- CN201332284Y CN201332284Y CNU2008202389461U CN200820238946U CN201332284Y CN 201332284 Y CN201332284 Y CN 201332284Y CN U2008202389461 U CNU2008202389461 U CN U2008202389461U CN 200820238946 U CN200820238946 U CN 200820238946U CN 201332284 Y CN201332284 Y CN 201332284Y
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- CN
- China
- Prior art keywords
- controller
- solar energy
- power supply
- batteries
- power
- 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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- 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
Abstract
The utility model relates to a solar energy and utility power complementation power supply unit, which is capable of effectively solving the problems of the complementation of utility power and solar energy, power-off prevention and the power supply of communication base stations; the technical proposal is as follows: the solar energy and utility power complementation power supply unit comprises a support, a control cabinet and a solar panel; the solar panel is inclined towards the sun, and is arranged on the top of the support; the support is provided with the control cabinet; the control cabinet is provided with a controller, a storage battery set, a power supply inversion controller and a utility power charger; the solar panel is connected with the input end of the controller; the output end of the controller is respectively connected with the utility power charger and the storage battery set; the utility power charger is connected with the storage battery set by a rectifier diode; the storage battery set is connected with the power supply inversion controller; a loader is arranged between the storage battery set and the power supply inversion controller; and the solar energy and utility power complementation power supply unit has simple structure, integrates solar energy and utility power, effectively realizes the complementation of solar energy and utility power, ensures the uninterrupted power supply of the communication base stations, needs low investments, has high stability, and is a creation of communication base station power supply equipment.
Description
One, technical field
The utility model relates to electrical equipment, the complementary electric supply installation (system) of particularly a kind of solar energy and civil power.
Two, background technology
The communication base station power supply is absolutely necessary, and a little less than the rack of China's power supply at present relative thin, farm network circuit particularly, stability is difficult to ensure, cause circuit frequently to have a power failure, and interruption duration is longer sometimes, can reach several days, some mobile base stations are often remote, and grid cut-off is more frequent, safeguard and keep an eye on the comparison difficulty, promptly be under the situation that electricity is arranged, the mains fluctuation scope is bigger, and the remote mountain areas minimum voltage that has has only about 150V, even lower, mobile base station equipment is caused very big influence: influence communication quality, increase maintenance difficulties, increase maintenance cost, acceleration equipment is aging, cause device damage when serious, influence the normal operation of system, therefore, the power supply that how effectively to guarantee communication base station is the essential technical problem that solves.
Three, utility model content
At above-mentioned situation, for overcoming the deficiency of existing equipment, the purpose of this utility model is to provide a kind of solar energy and the complementary electric supply installation (system) of civil power, can effectively solve the complementation of civil power and solar energy, prevent outage, guarantee the problem of communication base station power supply, the technical scheme of its solution is, include support, control cubicle and solar panel, the solar panel inclined-plane on the sunny side, place the top of support, control cubicle is housed in the support, controller is housed in the control cubicle, batteries, power supply inverter controller and line charger, solar panel connects the input of controller, the same respectively line charger of controller output end, batteries is joined, line charger joins with batteries through rectifier diode, batteries links to each other with the power supply inverter controller, between batteries and the power supply inverter controller load is housed, the utility model is simple in structure, collection solar energy and civil power are one, effectively realize solar energy and civil power complementation, guarantee the uninterrupted power supply of communication base station, invest little, stability is high, is a creation of communication base station power supply unit.
Four, description of drawings
Fig. 1 is a structural front view of the present utility model.
Fig. 2 is a structure side view of the present utility model.
Fig. 3 is parts connecting circuit figure of the present utility model.
Five, embodiment
Shown in Fig. 1-3, the utility model includes support, control cubicle and solar panel, solar panel 3 (being solar cell BA among Fig. 3) inclined-plane on the sunny side, place the top of support 1, control cubicle 2 is housed in the support, controller IC is housed in the control cubicle, batteries E, power supply inverter controller Q and line charger CD, solar panel connects the input of controller IC, the controller IC output is respectively with line charger CD, batteries E joins, line charger CD joins with batteries E through rectifier diode, batteries E links to each other with power supply inverter controller Q, between batteries E and the power supply inverter controller Q load P is housed.
In order to guarantee result of use, the power output end of said solar panel 3 connects the solar energy test side of controller IC respectively and through diode D
1Connect the charging control end of controller IC, the charging control end is with charge switch K
1Link to each other, the charger control termination line charger CD of controller IC, line charger CD input termination civil power alternating current 220V, the output of line charger CD is through diode D
1Connect batteries E positive pole, line charger CD and batteries E minus earth, the positive pole of the battery detecting termination batteries of controller IC, and through the electric K switch
2Connect the input of power supply inverter controller Q, the output protection control termination electric K switch of controller IC
2, solar energy control termination charge switch K
1, charge switch K
1, the electric K switch
2Meet batteries E, be connected to load (communication base station) P between the ground connection negative pole of batteries E and the control power supply inverter controller Q.
Said control cubicle 2 both sides have civil power to introduce junction block 5 and power supply output connection seat 6 (also can directly replace with power supply introducing, lead-out wire), said diode D respectively
1And between the charging control end of controller IC through capacitor C ground connection; Said controller IC is the CPU integrated circuit controller; Said solar panel is composed in parallel by the polylith more than one or, by fixed support 4 its sunny slope of solar panel is skewed support 1 upper top (direction of the visual sunlight ray in angle of inclination is adjusted) that is fixed on; Said controller 2 cabinets are double-deck safeguard structure, are connected to ground wire on the cabinet; Said batteries E has many groups of parallel connections more than a group or two groups at least or is composed in series.
The utility model is that solar energy and civil power are combined, effectively guarantee round-the-clock supply in 24 hours to the communication base station electric energy, harmful effect to communication equipment prevents to cut off the power supply, guarantee communication efficiency, improve the utilization rate and the life-span of communication equipment, efficiently solve the supply of the electric energy of the normal operation of communication equipment, this device is having under the situation at sunshine, directly give corresponding circuit or electric on the one hand, on the other hand that unnecessary power storage is standby for load in storage battery, when system detects battery capacity and is lower than certain value, civil power charges a battery, this system adopts photovoltaic module to combine with civil power, solar powered preferential, civil power replenishes the storage battery mode, has reduced the power consumption of civil power as much as possible, the useful life of having improved storage battery, prolonged System production time, the stability of raising system power supply has not only been saved engineering cost but also saved the energy, can also make system's operation more reliable.The utility model also is not have rotating machinery, does not produce noise; There is not air pollution, not sewage effluent; Maintenance is simple, and maintenance cost is low; Electric power system is reliable and stable; The scale adjustment is easier to; The solar panel long service life can reach more than 25 years; Can generate electricity nearby in electricity consumption place; Easily installing and using, is the creativeness innovation on the power supply unit, and economic and social benefit is remarkable.
Claims (8)
1, the complementary electric supply installation of a kind of solar energy and civil power, include support, control cubicle and solar panel, it is characterized in that, solar panel (3) inclined-plane on the sunny side, place the top of support (1), control cubicle (2) is housed in the support, controller (IC) is housed in the control cubicle, batteries (E), power supply inverter controller (Q) and line charger (CD), solar panel connects the input of controller (IC), the same respectively line charger of controller (IC) output (CD), batteries (E) is joined, line charger (CD) joins through the same batteries of rectifier diode (E), batteries (E) links to each other with power supply inverter controller (Q), between batteries (E) and the power supply inverter controller (Q) load (P) is housed.
2, the complementary electric supply installation of solar energy according to claim 1 and civil power is characterized in that, the power output end of said solar panel (3) connects the solar energy test side of controller (IC) respectively and through diode (D
1) connect the charging control end of controller (IC), the same charge switch (K of charging control end
1) link to each other, the charger control termination line charger (CD) of controller (IC), line charger (CD) input termination civil power alternating current 220V, the output of line charger (CD) is through diode (D
1) connect batteries (E) positive pole, line charger (CD) and batteries (E) minus earth, the positive pole of the battery detecting termination batteries of controller (IC), and through electric switch (K
2) connect the input of power supply inverter controller (Q), the output protection of controller (IC) control termination electric switch (K
2), solar energy control termination charge switch (K
1), charge switch (K
1), electric switch (K
2) connect batteries (E), be connected to load (P) between the ground connection negative pole of batteries (E) and the control power supply inverter controller (Q).
3, the complementary electric supply installation of solar energy according to claim 1 and civil power is characterized in that, said control cubicle (2) both sides have civil power to introduce junction block (5) and power supply output connection seat (6) respectively.
4, the complementary electric supply installation of solar energy according to claim 1 and civil power is characterized in that said diode (D
1) and the charging control end of controller (IC) between through electric capacity (C) ground connection.
5, the complementary electric supply installation of solar energy according to claim 1 and civil power is characterized in that said controller (IC) is the CPU integrated circuit controller.
6, the complementary electric supply installation of solar energy according to claim 1 and civil power is characterized in that said solar panel is composed in parallel by the polylith more than one or, is skewed support (1) upper top that is fixed on by fixed support (4).
7, the complementary electric supply installation of solar energy according to claim 1 and civil power is characterized in that said controller (2) cabinet is double-deck safeguard structure, is connected to ground wire on the cabinet.
8, the complementary electric supply installation of solar energy according to claim 1 and civil power is characterized in that, said batteries (E) has many groups of parallel connections more than a group or two groups at least or is composed in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202389461U CN201332284Y (en) | 2008-12-30 | 2008-12-30 | Solar energy and utility power complementation power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202389461U CN201332284Y (en) | 2008-12-30 | 2008-12-30 | Solar energy and utility power complementation power supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332284Y true CN201332284Y (en) | 2009-10-21 |
Family
ID=41225668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202389461U Expired - Fee Related CN201332284Y (en) | 2008-12-30 | 2008-12-30 | Solar energy and utility power complementation power supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332284Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013724A (en) * | 2010-07-04 | 2011-04-13 | 朱胜平 | Solar energy and commercial power complementary power supply |
| CN102477804A (en) * | 2010-11-24 | 2012-05-30 | 吉富新能源科技(上海)有限公司 | Outdoor base station house having thin film solar cells |
| CN102477801A (en) * | 2010-11-24 | 2012-05-30 | 吉富新能源科技(上海)有限公司 | Base station room with thin-film solar cell |
| CN102545299A (en) * | 2010-12-08 | 2012-07-04 | 中国电信股份有限公司 | Solar photovoltaic power generation system and power supply method for communication |
| CN102655334A (en) * | 2011-03-04 | 2012-09-05 | 苏州益高电动车辆制造有限公司 | Energy source control system of electric motorcar |
| CN103401690A (en) * | 2013-08-15 | 2013-11-20 | 杨海波 | Novel powerline and phoneline network bridge device |
-
2008
- 2008-12-30 CN CNU2008202389461U patent/CN201332284Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102013724A (en) * | 2010-07-04 | 2011-04-13 | 朱胜平 | Solar energy and commercial power complementary power supply |
| CN102477804A (en) * | 2010-11-24 | 2012-05-30 | 吉富新能源科技(上海)有限公司 | Outdoor base station house having thin film solar cells |
| CN102477801A (en) * | 2010-11-24 | 2012-05-30 | 吉富新能源科技(上海)有限公司 | Base station room with thin-film solar cell |
| CN102545299A (en) * | 2010-12-08 | 2012-07-04 | 中国电信股份有限公司 | Solar photovoltaic power generation system and power supply method for communication |
| CN102545299B (en) * | 2010-12-08 | 2014-04-09 | 中国电信股份有限公司 | Solar photovoltaic power generation system and power supply method for communication |
| CN102655334A (en) * | 2011-03-04 | 2012-09-05 | 苏州益高电动车辆制造有限公司 | Energy source control system of electric motorcar |
| CN103401690A (en) * | 2013-08-15 | 2013-11-20 | 杨海波 | Novel powerline and phoneline network bridge device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20111230 |