CN204391895U - Wireless communication base station emergency power supply system - Google Patents
Wireless communication base station emergency power supply system Download PDFInfo
- Publication number
- CN204391895U CN204391895U CN201520063358.9U CN201520063358U CN204391895U CN 204391895 U CN204391895 U CN 204391895U CN 201520063358 U CN201520063358 U CN 201520063358U CN 204391895 U CN204391895 U CN 204391895U
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- CN
- China
- Prior art keywords
- base station
- chopper
- remote
- double control
- rectification module
- 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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- Stand-By Power Supply Arrangements (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a kind of wireless communication base station emergency power supply system, solve the problem that existing base station generating equipment can not drive d. c. remote load of base station.The middle-end comprising mains supply (7) and the first chopper two double control switches (2) is connected, center base station generating set (3) is connected with in the upper end of the first chopper two double control switches (2), the lower end of the first two, chopper double control switch (2) and center base station rectification module (6) and center base station load (8), the upper end of the second output and the second chopper two double control switches (11) of center base station rectification module (6) is connected, the lower end of the second two, chopper double control switch (11) is connected with the output of d. c. remote base station rectification module (1), the input of d. c. remote base station rectification module (1) is connected with d. c. remote generator of base station group (9).The utility model ensure that communication base station power have a power failure time, d. c. remote base station can generate electricity power supply in time.
Description
Technical field
The utility model relates to a kind of emergency power supply system, and particularly a kind of wireless communication base station is to the emergency power generation electric power system of the load of d. c. remote base station.
Background technology
Wireless communication base station is generally by mains-supplied, and in outlying district, wireless communication base station is also responsible for the task to transporting generating equipment and power to d. c. remote base station.Small power generation unit is all equipped with, when mains failure, for self-power generation and power supply in wireless communication base station.Owing to being subject to place and base station all round environmental limit, the power supply capacity of the separate unit small power generator group that wireless communication base station is equipped with is often limited, sometimes the generated output requirement of this load of base station can only be met, the load of the d. c. remote base station that it can not be driven to power, particularly when wireless communication base station bears multiple d. c. remote load of base station, what the problem of the load of d. c. remote base station can not be driven to seem very is outstanding.
Summary of the invention
The utility model provides a kind of wireless communication base station emergency power supply system, solves the technical problem that existing base station separate unit generating equipment can not drive d. c. remote load of base station.
The utility model solves above technical problem by the following technical programs:
A kind of wireless communication base station emergency power supply system, comprise mains supply, center base station rectification module, center base station load, boost module and d. c. remote load of base station, the middle-end of mains supply and the first chopper two double control switches links together, center base station generating set is connected with in the upper end of the first chopper two double control switches, lower end and the center base station rectification module of the first chopper two double control switches link together, first output of center base station rectification module is connected with center base station load, second output of center base station rectification module and the upper end of the second chopper two double control switches link together, boost module is connected with in the middle-end of the second chopper two double control switches, boost module and d. c. remote load of base station link together, the lower end of the second chopper two double control switches and the output of d. c. remote base station rectification module link together, the input of d. c. remote base station rectification module is connected with d. c. remote generator of base station group.
Second output of boost module is connected with the second d. c. remote load of base station.
The utility model execute-in-place is simple, easy to maintenance, is particularly suitable for outlying district communication base station and uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
A kind of wireless communication base station emergency power supply system, comprise mains supply 7, center base station rectification module 6, center base station load 8, boost module 4 and d. c. remote load of base station 5, the middle-end of mains supply 7 and the first chopper two double control switches 2 links together, center base station generating set 3 is connected with in the upper end of the first chopper two double control switches 2, lower end and the center base station rectification module 6 of the first chopper two double control switches 2 link together, first output of center base station rectification module 6 is connected with center base station load 8, second output of center base station rectification module 6 and the upper end of the second chopper two double control switches 11 link together, boost module 4 is connected with in the middle-end of the second chopper two double control switches 11, boost module 4 and d. c. remote load of base station 5 link together, the lower end of the second chopper two double control switches 11 and the output of d. c. remote base station rectification module 1 link together, the input of d. c. remote base station rectification module 1 is connected with d. c. remote generator of base station group 9.When mains supply 7 normal power supply, the middle-end of the first chopper two double control switches 2 and the lower end of the first chopper two double control switches 2 link together, and the upper end of the middle-end of the second chopper two double control switches 11 and the second chopper two double control switches 11 links together, mains supply 7 is powered to center base station load 8 by center base station rectification module 6 successively, meanwhile, mains supply 7 is powered to d. c. remote load of base station 5 by center base station rectification module 6 and boost module 4 successively.When mains supply 7 has a power failure, the middle-end of the first chopper two double control switches 2 and the upper end of the first chopper two double control switches 2 link together, and the lower end of the middle-end of the second chopper two double control switches 11 and the second chopper two double control switches 11 links together, center base station generating set 3 is powered to center base station load 8 by center base station rectification module 6, meanwhile, d. c. remote generator of base station group 9 is powered to d. c. remote load of base station 5 by d. c. remote base station rectification module 1 and boost module 4 successively.
Second output of boost module 4 is connected with the second d. c. remote load of base station 10.
Claims (2)
1. a wireless communication base station emergency power supply system, comprise mains supply (7), center base station rectification module (6), center base station load (8), boost module (4) and d. c. remote load of base station (5), it is characterized in that, mains supply (7) links together with the middle-end of the first chopper two double control switches (2), center base station generating set (3) is connected with in the upper end of the first chopper two double control switches (2), lower end and the center base station rectification module (6) of the first two, chopper double control switch (2) link together, first output of center base station rectification module (6) is connected with center base station load (8), second output of center base station rectification module (6) and the upper end of the second chopper two double control switches (11) link together, boost module (4) is connected with in the middle-end of the second chopper two double control switches (11), boost module (4) and d. c. remote load of base station (5) link together, the lower end of the second two, chopper double control switch (11) and the output of d. c. remote base station rectification module (1) link together, the input of d. c. remote base station rectification module (1) is connected with d. c. remote generator of base station group (9).
2. a kind of wireless communication base station emergency power supply system according to claim 1, is characterized in that, the second output of boost module (4) is connected with the second d. c. remote load of base station (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063358.9U CN204391895U (en) | 2015-01-29 | 2015-01-29 | Wireless communication base station emergency power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520063358.9U CN204391895U (en) | 2015-01-29 | 2015-01-29 | Wireless communication base station emergency power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391895U true CN204391895U (en) | 2015-06-10 |
Family
ID=53364577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520063358.9U Expired - Fee Related CN204391895U (en) | 2015-01-29 | 2015-01-29 | Wireless communication base station emergency power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204391895U (en) |
-
2015
- 2015-01-29 CN CN201520063358.9U patent/CN204391895U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGZHICHENG OF INFORMATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANXI ZHONGZHICHENG COMMUNICATION TRANSMISSION CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: English weekly Building No. 202 high tech Zone Jinyang street 030006 Shanxi city of Taiyuan Province 14 Patentee after: All sincerity information technology Limited by Share Ltd Address before: 1902, room 19, floor 9, Danyang science and technology building, No. 030006, science and Technology Street, Taiyuan hi tech Zone, Shanxi Patentee before: The many simcere communications Co., Ltds in Shanxi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |