CN107846149A - A kind of Double-working-condition embedded communication power supply upgrades interpolation frame - Google Patents
A kind of Double-working-condition embedded communication power supply upgrades interpolation frame Download PDFInfo
- Publication number
- CN107846149A CN107846149A CN201610834958.XA CN201610834958A CN107846149A CN 107846149 A CN107846149 A CN 107846149A CN 201610834958 A CN201610834958 A CN 201610834958A CN 107846149 A CN107846149 A CN 107846149A
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- Prior art keywords
- interpolation frame
- power supply
- double
- working
- upgrading
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
Abstract
The invention discloses a kind of Double-working-condition embedded communication power supply to upgrade interpolation frame, including for upgrading old power supply, including interpolation frame, monitoring module and rectification module；The interpolation frame is the damascene structures interpolation frame with the old module interpolation frame location matches of old power supply；The rectification module is provided with the compatibility interface of compatible 24 volts of power modules and 48 volts of power modules；The monitoring module is the Double-working-condition monitoring module of compatible 24 volts of power supplys and 48 volts of power supplys；The embedded upgrading interpolation frame power supply upgrading interpolation frame of Double-working-condition provided by the invention, the upgrading that 24 volts of power supplys upgrade 48 volts of power supplys can be easily carried out after the upgrading of old power supply is completed, whole upgrading process does not need the renewal of unclassified stores in addition to changing power module, either cost of equipment or field engineering expense, which have, extremely saves, whole improvement cost is very low, resource maximizes the use, green.
Description
Technical field
The present invention relates to a kind of Double-working-condition embedded communication power supply to upgrade interpolation frame.
Background technology
A large amount of 24 volts of Communication Power Equipments of early stage are in network operation more than 10 years, and these 24 volts of power supplys progressively enter by large area
Enter regeneration period, monitoring unit and rectification module degradation failure the rate height of power-supply device, module efficiency low energy consumption height, maintenance cost
Greatly, therefore to ensure the safety of communication equipment operation, energy consumption is reduced, progressively there is old electricity of the wilderness demand to in-service super time limit work
Source device carries out targetedly equipment and replaced.
But as development communication technologies, 24 volts of equipment are progressively substituted by 48 volts of equipment, if directly updating 24 volts of electricity
Source, it may be updated soon with main equipment, have to scrap, waste investment.
The content of the invention
It is an object of the invention to propose that a kind of Double-working-condition embedded communication power supply upgrades interpolation frame for above-mentioned technical problem.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of Double-working-condition embedded communication power supply upgrading
Interpolation frame, including for upgrading old power supply, including interpolation frame, monitoring module and rectification module；
The interpolation frame is the damascene structures interpolation frame with the old module interpolation frame location matches of old power supply；
The rectification module is provided with the compatibility interface of compatible 24 volts of power modules and 48 volts of power modules；
The monitoring module is the Double-working-condition monitoring module of compatible 24 volts of power supplys and 48 volts of power supplys.
In the present invention, the rectification module is provided with the connecting terminal block that exchange always inputs, and the total input of exchange is provided with
Independent air switch.
In the present invention, it is simultaneous to be provided with the exchange list three-phase for being used to adapt to live different electrical power upgrading needs for the rectification module
Hold input interface.
In the present invention, the rectification module is provided with the total output interface of direct current.
In the present invention, the total output interface of the direct current includes four power lines, when system enters 48 volts by 24 coucher conditions
During operating mode, the both positive and negative polarity of four power lines is exchanged.
In the present invention, the monitoring module is provided with Double-working-condition compatible signal line；When system enters 48 volts by 24 coucher conditions
During operating mode, 2 signal wires need to only be exchanged.
In the present invention, the embedded upgrading interpolation frame power supply upgrading interpolation frame of the Double-working-condition can extend selection current divider sampling
Mode or Hall sample mode.
The invention provides a kind of embedded upgrading interpolation frame power supply upgrading interpolation frame of Double-working-condition, have the advantages that：
1) 24/48 Double-working-condition compatible design is used, creative to solve 24 volts of old power supply lifetimes short, waste of resource
Problem, early stage can be with supporting 24 volts of equipment, and the later stage can adapt to 48 volts of equipment with smooth upgrade, very flexible.Secondary liter
During level 48V, the investment of 48V power-supply devices can be saved, it is convenient, substantial amounts of secondary transformation man-hour can be saved with reduce upgrading into
This.
2) embedded design is used, size is compact, can be with installation by adhering in old power source internal, to facilitate upgrading expired
The old power supply being on active service, the place especially having a power failure to some inconvenience carry out online upgrading；Substantial amounts of transformation man-hour can be saved
To reduce upgrade cost.
Brief description of the drawings
Fig. 1 is the structural representation one of the embedded communication power supply upgrading interpolation frame of Double-working-condition in one embodiment of the invention；Fig. 2
Upgrade the structural representation two of interpolation frame for the embedded communication power supply of Double-working-condition in one embodiment of the invention；Fig. 3 is the present invention one
The circuit topology figure of the embedded communication power supply upgrading interpolation frame of Double-working-condition in embodiment；Fig. 4 is double in one embodiment of the invention
The signal instruction figure one of the embedded communication power supply upgrading interpolation frame of operating mode；Fig. 5 is that the Double-working-condition in one embodiment of the invention is embedded
The Hall extension explanation figure of communication power supply upgrading interpolation frame.
Embodiment
In order to illustrate more clearly of technical scheme, below in conjunction with drawings and Examples, to the technology of the present invention
Scheme is further elaborated, it should be apparent that, description below is only some embodiments of the present invention, for this area
For those of ordinary skill, on the premise of not paying creative work, it can also be obtained according to these embodiments other real
Apply example.
Referring to figs. 1 to Fig. 5, a kind of Double-working-condition embedded communication power supply upgrades interpolation frame, including for upgrading old power supply, especially
It is adapted to the renewal upgrading of 24 volts of old power supplys of expired military service, with the fast development of the communication technology, 24 volts of equipment are
Progressively by 48 volts of equipment replacements, 24 volts of power supplys are directly used when carrying out 24 volts of old power supply renewal upgradings, in face of master
The quick renewal of equipment, it is more likely that it is retired in advance to scrap, investment is wasted, therefore, the Double-working-condition that the present invention records is embedded logical
Believe that power supply upgrades interpolation frame by using 24 volts and 48 volts of power supply Double-working-condition compatible designs.Fig. 3 is the embedded communication power supply of Double-working-condition
Upgrade the circuit topology figure of interpolation frame, represent each main modular operation principle, in figure, be from left to right followed successively by AC module, rectification
The schematic diagram of module 3, monitoring module 2 and signaling module.
Specifically, Double-working-condition embedded communication power supply upgrading interpolation frame 1 includes interpolation frame 1, monitoring module 2 and rectification module
3。
Interpolation frame 1 is the damascene structures interpolation frame with the old module interpolation frame location matches of old power supply, will very easily can be inserted
Frame 1 is arranged on the interpolation frame position of the old module of old rack of old power supply.
Rectification module 3 is provided with the compatibility interface of compatible 24 volts of power modules and 48 volts of power modules；Rectification module 3 is by adopting
With compatibility interface, 24 volts of power modules or 48 volts of power modules can be used as needed, be transformed into lower device upgrade
This, early stage meets upgrading needs at this stage using 24 volts of power modules, when the later stage needs to upgrade again, it is only necessary to removes 24 volts of electricity
Source module, debugged accordingly after being inserted into 48 volts of power modules.It is greatly saved improvement cost, risk and work
When.
Monitoring module 2 is the Double-working-condition monitoring module 2 of compatible 24 volts of power supplys and 48 volts of power supplys, and monitoring module 2 is using duplex
Condition compatible design, while the device requirement of 24 volts of power supplys and 48 volts of power supplys is adapted to, it need not be re-replaced when carrying out equipment design
Monitoring module 2, directly apply, significantly reduce the upgrading cost of system.Monitoring module 2 electrically connects with each part, prison
Control module 2 is monitored to every operational factor, such as Current Voltage of DC distribution part, and is accused in time when breaking down
It is alert；Preferably, monitoring module 2 is provided with the display screen 21 being arranged on interpolation frame 1, and the front of interpolation frame 1 is offered for installing display
The opening of screen 21, specifically, the opening is opened in the front door of interpolation frame 1, the display screen 21 electrically connects with monitoring module 2, by aobvious
The local content of the display monitoring module 2 of display screen 21, such as Current Voltage of each functional part, air switch on off state and
Fault warning etc..Upgrade interpolation frame by using the Double-working-condition embedded communication power supply of said structure, the upgrading twice to power supply changes
Make using the structure devices of most of original old power supply, the upgrading of power supply can both have been completed by changing a small amount of accessory, and
A large amount of to use compatible design, construction is extremely convenient, and either cost of equipment or site operation engineering cost is all extremely saved, whole
Individual improvement cost is very low, and substantial amounts of equipment and cost of labor are saved for scene.
In one embodiment, rectification module 3 is provided with the connecting terminal block that exchange always inputs, and the total input of exchange is provided with only
Vertical air switch, that is, the total original system breaker inputted using old power supply of exchange, only arranges connecting terminal block when upgrading.
In one embodiment, scene is upgraded in old power supply, the species specification of old power supply is different, therefore, rectification
Module 3 is provided with the exchange list three-phase compatible input interface 32 for being used for adapting to live different electrical power upgrading needs, by exchanging single three
The design compatible with single of phase compatible input interface 32, three-phase input, the single three phase mains in scene can all be installed, and upgrading is very square
Just.
In one embodiment, for convenience of output connection, rectification module 3 is provided with the total output interface 33 of direct current, by direct current
Relatively centralized is exported in a region, facilitates the output connection of user.
In one embodiment, the total output interface 33 of direct current includes four power lines, due to 24 volts of power supplys and 48 volts of electricity
The opposite polarity in source, when system enters 48 coucher condition by 24 coucher conditions, it is necessary to which the both positive and negative polarity of four power lines is exchanged.
In one embodiment, monitoring module 2 is provided with compatible signal line；Due to the polarity of 24 volts of power supplys and 48 volts of power supplys
On the contrary, when system enters 48 coucher condition by 24 coucher conditions, it is only necessary to exchange 2 signal wires, i.e., believe the 23-J1-5 in Fig. 4
Number line is exchanged with 23-J1-4 signal wires.
In one embodiment, in the present embodiment, the embedded upgrading interpolation frame power supply upgrading interpolation frame acquiescence of Double-working-condition can be with
Using current divider sample mode, if scene is not the current divider used, optional component as shown in Figure 5 can be selected, is connect suddenly
You sample element, greatly improve the adaptability at scene.
The embedded upgrading interpolation frame power supply upgrading interpolation frame of Double-working-condition provided by the invention, it is overall to use embedded design, rectification
Module interface, power interface, signaling interface and monitoring module use compatible design, after the upgrading of old power supply is completed
Can easily carry out the upgrading that 24 volts of power supplys upgrade 48 volts of power supplys, whole upgrading process in addition to changing power module not
The renewal of unclassified stores is needed, either cost of equipment or field engineering expense, which have, extremely saves, and whole improvement cost is very
Low, resource maximizes the use, green；And at least have the advantages that：
1) 24/48 Double-working-condition compatible design is used, creative to solve 24 volts of old power supply lifetimes short, waste of resource
Problem, early stage can be with supporting 24 volts of equipment, and the later stage can adapt to 48 volts of equipment with smooth upgrade, very flexible.
2) embedded design is used, size is compact, can be with installation by adhering in old power source internal, to facilitate upgrading expired
The old power supply being on active service, the place especially having a power failure to some inconvenience carry out online upgrading.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of Double-working-condition embedded communication power supply upgrades interpolation frame, including for upgrading old power supply, it is characterised in that including inserting
Frame, monitoring module and rectification module；
The interpolation frame is the damascene structures interpolation frame with the old module interpolation frame location matches of old power supply；
The rectification module is provided with the compatibility interface of compatible 24 volts of power modules and 48 volts of power modules；
The monitoring module is the Double-working-condition monitoring module of compatible 24 volts of power supplys and 48 volts of power supplys.
A kind of 2. Double-working-condition embedded communication power supply upgrading interpolation frame as claimed in claim 1, it is characterised in that the rectification mould
Block is provided with the connecting terminal block that exchange always inputs, and the total input of exchange is provided with independent air switch.
3. a kind of Double-working-condition embedded communication power supply upgrading interpolation frame as claimed in claim 1 or 2, it is characterised in that described whole
Flow module is provided with the exchange list three-phase compatible input interface for being used for adapting to live different electrical power upgrading needs.
4. a kind of Double-working-condition embedded communication power supply upgrading interpolation frame as claimed in claim 1 or 2, it is characterised in that described whole
Flow module is provided with the total output interface of direct current.
5. a kind of Double-working-condition embedded communication power supply upgrading interpolation frame as claimed in claim 4, it is characterised in that the direct current is total
Output interface is provided with the total interface for facilitating more power lines of joint connection in site.
A kind of 6. Double-working-condition embedded communication power supply upgrading interpolation frame as claimed in claim 1, it is characterised in that the monitoring mould
Block be provided with compatible 24V 48V Double-working-conditions 2 signal wires.
A kind of 7. Double-working-condition embedded communication power supply upgrading interpolation frame as claimed in claim 1, it is characterised in that the Double-working-condition
The expansible selection current divider sample mode of embedded communication power supply upgrading interpolation frame or Hall sample mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834958.XA CN107846149B (en) | 2016-09-20 | 2016-09-20 | A kind of Double-working-condition embedded communication power supply upgrading interpolation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610834958.XA CN107846149B (en) | 2016-09-20 | 2016-09-20 | A kind of Double-working-condition embedded communication power supply upgrading interpolation frame |
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| CN107846149A true CN107846149A (en) | 2018-03-27 |
| CN107846149B CN107846149B (en) | 2019-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610834958.XA Active CN107846149B (en) | 2016-09-20 | 2016-09-20 | A kind of Double-working-condition embedded communication power supply upgrading interpolation frame |
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| US8021166B1 (en) * | 2004-02-12 | 2011-09-20 | Super Talent Electronics, Inc. | Extended USB plug, USB PCBA, and USB flash drive with dual-personality for embedded application with mother boards |
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| CN204243892U (en) * | 2014-12-10 | 2015-04-01 | 成都砾奇能机电设备有限公司 | The base station switching power unit of the multiple supply power mode of a kind of compatibility |
| CN104811347A (en) * | 2014-01-26 | 2015-07-29 | 艾默生网络能源系统北美公司 | Software updating method, monitoring module, rectifying module and system |
| CN204793630U (en) * | 2015-08-03 | 2015-11-18 | 艾默生网络能源有限公司 | Frame is inserted to distribution |
| CN205565298U (en) * | 2015-12-31 | 2016-09-07 | 北京动力源科技股份有限公司 | Frame of basic station communication power supply |
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|---|---|---|---|---|
| US8021166B1 (en) * | 2004-02-12 | 2011-09-20 | Super Talent Electronics, Inc. | Extended USB plug, USB PCBA, and USB flash drive with dual-personality for embedded application with mother boards |
| CN201717665U (en) * | 2010-07-06 | 2011-01-19 | 北京联动天翼科技有限公司 | AC and DC integrated uninterrupted power system |
| CN102035249A (en) * | 2010-11-24 | 2011-04-27 | 四川电力试验研究院 | Direct current power supply emergency system of transformer substation based on lithium iron battery |
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| CN107846149B (en) | 2019-10-08 |
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