CN107846149B - A kind of Double-working-condition embedded communication power supply upgrading interpolation frame - Google Patents
A kind of Double-working-condition embedded communication power supply upgrading interpolation frame Download PDFInfo
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- CN107846149B CN107846149B CN201610834958.XA CN201610834958A CN107846149B CN 107846149 B CN107846149 B CN 107846149B CN 201610834958 A CN201610834958 A CN 201610834958A CN 107846149 B CN107846149 B CN 107846149B
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- interpolation frame
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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
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- Power Engineering (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of Double-working-condition embedded communication power supplys to upgrade interpolation frame, including is used 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 equipped 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 of Double-working-condition provided by the invention upgrades interpolation frame, the upgrading that 24 volts of power supplys upgrade 48 volts of power supplys can be easily carried out after the upgrading for completing old power supply, entire upgrading process does not need the update of unclassified stores other than replacing power module, either cost of equipment or field engineering expense, which have, extremely saves, entire improvement cost is very low, resource maximizes the use, environmentally protective.
Description
Technical field
The present invention relates to a kind of Double-working-condition embedded communication power supplys to upgrade interpolation frame.
Background technique
A large amount of 24 volts of Communication Power Equipments of early stage are run more than 10 years in net, these 24 volts of power supplys gradually large area into
Enter regeneration period, the monitoring unit and rectification module degradation failure rate of power-supply device are high, module efficiency low energy consumption is high, maintenance cost
Greatly, therefore, in order to ensure that the safety of communication equipment operation, reduces energy consumption, gradually there is wilderness demand to the old electricity of in-service super time limit work
Source device carries out targeted equipment replacement.
But with development communication technologies, 24 volts of equipment are gradually replaced by 48 volts of equipment, if directly updating 24 volts of electricity
Source may update soon with main equipment, have to scrap, waste investment.
Summary of the invention
It is an object of the invention to propose a kind of Double-working-condition embedded communication power supply upgrading interpolation frame in view of the above technical problems.
The technical scheme of the invention to solve the technical problem is: a kind of Double-working-condition embedded communication power supply upgrading
Interpolation frame, including it is used 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 equipped 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 equipped with the connecting terminal block that exchange always inputs, and the total input of exchange is equipped with
Independent air switch.
In the present invention, the rectification module is equipped with simultaneous for adapting to the exchange list three-phase that live different electrical power upgrading needs
Hold input interface.
In the present invention, the rectification module is equipped 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
When operating condition, the positive and negative anodes of four power lines are exchanged.
In the present invention, the monitoring module is equipped with Double-working-condition compatible signal line；When system enters 48 volts by 24 coucher conditions
When operating condition, 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 present invention provides a kind of embedded upgrading interpolation frame power supplys of Double-working-condition to upgrade interpolation frame, has 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 period can adapt to 48 volts of equipment with mating 24 volts of equipment, later period with smooth upgrade, very flexible and convenient.Secondary liter
When grade 48V, the investment of 48V power-supply device can be saved, it is convenient, a large amount of secondary transformation working hour can be saved with reduce upgrade at
This.
2) embedded design is used, size is small and exquisite, 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；A large amount of transformation working hour can be saved
To reduce upgrade cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram 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 schematic diagram 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 condition；Fig. 5 is that the Double-working-condition in one embodiment of the invention is embedded
The Hall extension explanatory diagram of communication power supply upgrading interpolation frame.
Specific embodiment
In order to illustrate more clearly of technical solution of the present invention, with reference to the accompanying drawings and embodiments, to technology of the invention
Scheme is further elaborated, it should be apparent that, only some embodiments of the present invention are described below, for this field
For those of ordinary skill, without creative efforts, it can also obtain 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 upgrading interpolation frame, including it is used for upgrading old power supply, especially
It is suitble to the update 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
Gradually by 48 volts of equipment replacements, carrying out directlying adopt 24 volts of power supplys when 24 volts of old power supplys update upgrading, in face of master
The quick update of equipment, it is more likely that retired in advance to scrap, waste investment, therefore, the Double-working-condition that the present invention records are embedded logical
Believe power supply upgrading 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
The circuit topology figure for upgrading interpolation frame, indicates each main modular working principle, in figure, is 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 can very easily be inserted
Frame 1 is mounted on the interpolation frame position of the old module of old cabinet of old power supply.
Rectification module 3 is equipped 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, it can according to need using 24 volts of power modules or 48 volts of power modules, be transformed into lower device upgrade
This, early period meets upgrading needs at this stage using 24 volts of power modules, when the later period needs to upgrade again, it is only necessary to remove 24 volts of electricity
Source module is 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, when carrying out equipment design without re-replacing
Monitoring module 2 is directly applied, significantly reduces the upgrading cost of system.Monitoring module 2 is electrically connected with each component, prison
The every operating parameter of 2 pairs of control module is monitored, such as the Current Voltage of DC distribution part, and is accused in time when breaking down
It is alert；Preferably, monitoring module 2 is equipped with the display screen 21 being mounted 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, which is electrically connected with monitoring module 2, by aobvious
Display screen 21 shows the local content of monitoring module 2, such as the switch state of the Current Voltage of each functional component, air switch and
Fault warning etc..Upgrade interpolation frame by using the Double-working-condition embedded communication power supply of above structure, the upgrading twice of power supply is changed
The structure devices using most of original old power supply are made, the upgrading of a small amount of accessory both achievable power supply is replaced, and
Compatible design is largely used, is constructed extremely convenient, either cost of equipment or site operation engineering cost is all extremely saved, whole
A improvement cost is very low, saves a large amount of equipment and cost of labor for scene.
In one embodiment, rectification module 3 is equipped with the connecting terminal block that exchange always inputs, and the total input of exchange is equipped with only
Vertical air switch, that is, connecting terminal block is only arranged using the original system breaker of old power supply in the total input of exchange when upgrading.
In one embodiment, upgrading scene in old power supply, the type specification of old power supply is different, therefore, rectification
Module 3 is equipped with the exchange list three-phase compatible input interface 32 needed for adapting to live different electrical power upgrading, passes through exchange single three
The design compatible with single of phase compatible input interface 32, three-phase input, no matter single scene three phase mains be all mountable, upgrades very square
Just.
In one embodiment, for convenience of output connection, rectification module 3 is equipped with the total output interface 33 of direct current, by direct current
Output phase facilitates the output connection of user to focusing in a region.
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 polarity in source needs the positive and negative anodes by four power lines to exchange on the contrary, when system enters 48 coucher condition by 24 coucher conditions.
In one embodiment, monitoring module 2 is equipped 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 wire.
In one embodiment, in the present embodiment, Double-working-condition embedded upgrading interpolation frame power supply upgrading interpolation frame default can be with
Optional component as shown in Figure 5 can be selected, is connect suddenly if scene is not the current divider used using current divider sample mode
You sample element, greatly improve the adaptability at scene.
The embedded upgrading interpolation frame power supply of Double-working-condition provided by the invention upgrades interpolation frame, whole to use embedded design, rectification
Module interface, power interface, signaling interface and monitoring module are all made of compatible design, after the upgrading for completing old power supply
Can easily carry out the upgrading that 24 volts of power supplys upgrade 48 volts of power supplys, entire upgrading process other than replacing power module not
The update of unclassified stores is needed, either cost of equipment or field engineering expense, which have, extremely saves, and entire improvement cost is very
Low, resource maximizes the use, environmentally protective；And it at least has 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 period can adapt to 48 volts of equipment with mating 24 volts of equipment, later period with smooth upgrade, very flexible and convenient.
2) embedded design is used, size is small and exquisite, 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.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, it can also make several improvements and retouch, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (3)
1. a kind of Double-working-condition embedded communication power supply upgrades interpolation frame, be used for upgrading old power supply, which is characterized in that 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 so that the interpolation frame to be mounted on
The old module interpolation frame position of the old power supply；
The rectification module is equipped 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 rectification module is equipped with exchange
The connecting terminal block always inputted, the total input of exchange are equipped with independent air switch；The rectification module is equipped with for adapting to
The exchange list three-phase compatible input interface and the total output interface of direct current that live different electrical power upgrading needs；The monitoring module is equipped with
Compatible 24V 48V Double-working-condition 2 signal wires.
2. a kind of Double-working-condition embedded communication power supply as described in claim 1 upgrades interpolation frame, which is characterized in that the direct current is total
Output interface is equipped with the total interface for facilitating more power lines of joint connection in site.
3. a kind of Double-working-condition embedded communication power supply as described in claim 1 upgrades interpolation frame, which is characterized in that the Double-working-condition
Embedded communication power supply upgrading interpolation frame can extend selection current divider sample mode or Hall sample mode.
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| Application Number | Priority Date | Filing Date | Title |
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| 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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| 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 CN107846149A (en) | 2018-03-27 |
| CN107846149B true CN107846149B (en) | 2019-10-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| CN102035249B (en) * | 2010-11-24 | 2013-06-19 | 四川电力试验研究院 | Direct current power supply emergency system of transformer substation based on lithium iron battery |
| CN103136086A (en) * | 2013-03-06 | 2013-06-05 | 中国人民解放军国防科学技术大学 | Plug-in frame tight-coupling monitoring and management system for supper parallel computers |
| 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 |
| 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 |
| 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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