CN208112253U - A kind of remote power supply device - Google Patents
A kind of remote power supply device Download PDFInfo
- Publication number
- CN208112253U CN208112253U CN201820562440.XU CN201820562440U CN208112253U CN 208112253 U CN208112253 U CN 208112253U CN 201820562440 U CN201820562440 U CN 201820562440U CN 208112253 U CN208112253 U CN 208112253U
- Authority
- CN
- China
- Prior art keywords
- module
- power supply
- supply device
- electrically connected
- user output
- 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
Links
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/20—Smart grids as enabling technology in buildings sector
-
- 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
- Y04S20/12—Energy storage units, uninterruptible power supply [UPS] systems or standby or emergency generators, e.g. in the last power distribution stages
-
- 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
- Y04S20/248—UPS systems or standby or emergency generators
Landscapes
- Stand-By Power Supply Arrangements (AREA)
Abstract
The utility model discloses a kind of remote power supply devices,Including direct-flow input end and user output,Direct-flow input end is divided into positive terminal and negative terminal,Positive terminal and negative terminal are connected to DC/DC module,DC/DC module one end is provided with transmitting conducting wire,DC/DC module is connected to inverter module by transmitting conducting wire,Inverter module and DC/DC module are electrically connected,The side of inverter module is provided with three-phase transmission cable,Inverter module passes through three-phase transmission cable connection to user output,Inverter module and user output are electrically connected,User output is provided with ups power,Ground protection module,Overload protection module,Alarm module,GSM communication module and step-down transformer,Inverter module and ups power are electrically connected,This kind of remote power supply device,Using more convenient,Reduce the economic cost on conventional transmission lines road,Protecting effect is preferable simultaneously,Enable a device to even running.
Description
Technical field
The utility model relates to remote power feeding equipment technical field, specially a kind of remote power supply device.
Background technique
In Communication Engineering field, it is often necessary to communication signal tower and power supply are set up in remote districts, due to setting up
The area of communication signal tower far from mains-supplied route, can often make if the mode for using conventional erection power supply line
The construction cost of communication signal tower is more high, while plant maintenance is more troublesome, and long distance power transmission will appear voltage wave
Situations such as dynamic, communication apparatus works in the environment of being chronically at voltage fluctuation, and the service life of equipment can be greatly reduced.
So how to design a kind of remote power supply device, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of remote power supply device, with solve it is mentioned above in the background art such as
Fruit uses the mode of conventional erection power supply line then the construction cost of communication signal tower can be made more high, while equipment is tieed up
Situations such as shield is more troublesome, and long distance power transmission will appear voltage fluctuation, communication apparatus are chronically at the environment of voltage fluctuation
The problem of lower work, the service life of equipment can be greatly reduced.
To achieve the above object, the utility model provides the following technical solutions：A kind of remote power supply device, including direct current are defeated
Enter end and user output, the direct-flow input end is divided into positive terminal and negative terminal, the positive terminal and negative
Pole wiring is connected to DC/DC module, and DC/DC module one end is provided with transmitting conducting wire, and the DC/DC module passes through the biography
It passs conducting wire and is connected to inverter module, the inverter module and the DC/DC module are electrically connected, and the side of the inverter module is set
It is equipped with three-phase transmission cable, the inverter module passes through the three-phase transmission cable connection to user output, the inversion mould
Block and the user output are electrically connected, and the user output is provided with ups power, ground protection module, overload protection
Module, alarm module, GSM communication module and step-down transformer, the inverter module and the ups power are electrically connected.
Further, the ground protection module and the overload protection module are electrically connected with the ups power,
And the ground protection module and the overload protection module are connected to alarm module.
Further, the ground protection module is made of ground lead and protective resistance, the overload protection module
It is made of air-break circuit-breaker and protective resistance.
Further, the alarm module is electrically connected to GSM communication module, and the GSM communication module is connected to decompression
Transformer exports electric signal via step-down transformer.
Further, the ups power is made of change-over switch and battery, and the change-over switch is arranged in bus
On, the action response time of the change-over switch is 0.02S.
Further, the battery is lead-acid battery, and the output power of the battery is 400W.
Compared with prior art, the utility model has the beneficial effects that：This kind of remote power supply device is provided with DC/DC mould
The voltage class of the adjustable direct current of block is suitble to remote transmission, by HVDC Transmission Technology, builds compared to traditional power transmission tower
Make at low cost, while power consumption is smaller, can satisfy the use of communication signal tower, and user output is provided with ground protection module
And overload protection module, equipment even running can be effectively protected, while being additionally provided with ups power, standby can be served as
Power supply uses, and when accident power-off, ups power can guarantee that equipment continues to run 2 hours, in order to maintenance personal overhaul in time it is defeated
Electric line, after breaking down, alarm module can be sounded an alarm, while GSM communication module can send data to long-range control
Room, this kind of remote power supply device, use is more convenient, reduces the economic cost on conventional transmission lines road, at the same protecting effect compared with
It is good, enable a device to even running.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the working principle diagram of the utility model；
Fig. 3 is the working principle diagram of the utility model ups power；
In figure：1- direct-flow input end；2- positive terminal；3-DC/DC module；4- negative terminal；5- transmits conducting wire；6- inversion
Module；7- three-phase transmission cable；8- user output；9-UPS power supply；10- ground protection module；11- alarm module；12-GSM
Communication module；13- step-down transformer；14- overload protection module；15- change-over switch；16- battery.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of remote power supply device, including direct current input
End 1 and user output 8, the direct-flow input end 1 divide for positive terminal 2 and negative terminal 4, the positive terminal 2 with
And negative terminal 4 is connected to DC/DC module 3, it may be convenient to adjust DC voltage level, 3 one end of DC/DC module setting
There is transmitting conducting wire 5, the DC/DC module 3 is connected to inverter module 6, the inverter module 6 and institute by the transmitting conducting wire 5
The electric connection of DC/DC module 3 is stated, the side of the inverter module 6 is provided with three-phase transmission cable 7, and the inverter module 6 passes through
The three-phase transmission cable 7 is connected to user output 8, and the inverter module 6 is electrically connected with the user output 8, institute
It states user output 8 and is provided with ups power 9, ground protection module 10, overload protection module 14, alarm module 11, GSM communication
Module 12 and step-down transformer 13, the inverter module 6 are electrically connected with the ups power 9.
Further, the ground protection module 10 and the overload protection module 14 are electrical with the ups power 9
Connection, and the ground protection module 10 and the overload protection module 14 are connected to alarm module 11, when failure,
Alarm module 11 can sound an alarm.
Further, the ground protection module 10 is made of ground lead and protective resistance, the overload protection mould
Block 14 is made of air-break circuit-breaker and protective resistance, utmostly reduces the big voltage of peak value and high current caused by equipment
Damage.
Further, the alarm module 11 is electrically connected to GSM communication module 12, and the GSM communication module 12 connects
To step-down transformer 13, electric signal is exported via step-down transformer 13, in order to which the electric energy of output can be used for equipment.
Further, the ups power 9 is made of change-over switch 15 and battery 16, and the change-over switch 15 is arranged
On bus, the action response time of the change-over switch 15 is 0.02S, and fast response time reduces power-off caused by equipment
Damage.
Further, the battery 16 is lead-acid battery, and the output power of the battery 16 is 400W, lead-acid battery
With non-maintaining characteristic, remote districts is suitble to use, more economical environmental protection.
Working principle：Firstly, this kind of remote power supply device, is provided with the voltage etc. of the adjustable direct current of DC/DC module 3
Grade is suitble to remote transmission, low compared to traditional power transmission tower construction cost by HVDC Transmission Technology, while power consumption is smaller, energy
The use for enough meeting communication signal tower is provided with ground protection module 10 and overload protection module 14 in user output 8, can
Equipment even running is effectively protected, while it being additionally provided with ups power 9, backup power supply use, accident power-off can be served as
When, ups power 9 can guarantee that equipment continues to run 2 hours, in order to which maintenance personal overhauls transmission line of electricity in time, break down
Later, alarm module 11 can sound an alarm, while GSM communication module 12 can send data to remote control room, this kind long-range
Power supply unit, use is more convenient, reduces the economic cost on conventional transmission lines road, while protecting effect is preferable, so that equipment
It being capable of even running.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of remote power supply device, including direct-flow input end（1）And user output（8）, it is characterised in that：The direct current
Input terminal（1）It is divided into positive terminal（2）And negative terminal（4）, the positive terminal（2）And negative terminal（4）It is connected to
DC/DC module（3）, the DC/DC module（3）One end is provided with transmitting conducting wire（5）, the DC/DC module（3）Pass through the biography
Pass conducting wire（5）It is connected to inverter module（6）, the inverter module（6）With the DC/DC module（3）It is electrically connected, the inversion
Module（6）Side be provided with three-phase transmission cable（7）, the inverter module（6）Pass through the three-phase transmission cable（7）Connection
To user output（8）, the inverter module（6）With the user output（8）It is electrically connected, the user output（8）
It is provided with ups power（9）, ground protection module（10）, overload protection module（14）, alarm module（11）, GSM communication module
（12）And step-down transformer（13）, the inverter module（6）With the ups power（9）It is electrically connected.
2. a kind of remote power supply device according to claim 1, it is characterised in that：The ground protection module（10）And
The overload protection module（14）With the ups power（9）It is electrically connected, and the ground protection module（10）And institute
State overload protection module（14）It is connected to alarm module（11）.
3. a kind of remote power supply device according to claim 1, it is characterised in that：The ground protection module（10）By connecing
Ground lead and protective resistance are constituted, the overload protection module（14）It is made of air-break circuit-breaker and protective resistance.
4. a kind of remote power supply device according to claim 1, it is characterised in that：The alarm module（11）It is electrically connected
To GSM communication module（12）, the GSM communication module（12）It is connected to step-down transformer（13）, via step-down transformer（13）
Export electric signal.
5. a kind of remote power supply device according to claim 1, it is characterised in that：The ups power（9）By change-over switch
（15）And battery（16）It constitutes, the change-over switch（15）It is arranged on bus, the change-over switch（15）Movement ring
It is 0.02S between seasonable.
6. a kind of remote power supply device according to claim 5, it is characterised in that：The battery（16）For plumbic acid electricity
Pond, the battery（16）Output power be 400W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562440.XU CN208112253U (en) | 2018-04-19 | 2018-04-19 | A kind of remote power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820562440.XU CN208112253U (en) | 2018-04-19 | 2018-04-19 | A kind of remote power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208112253U true CN208112253U (en) | 2018-11-16 |
Family
ID=64119215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820562440.XU Expired - Fee Related CN208112253U (en) | 2018-04-19 | 2018-04-19 | A kind of remote power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208112253U (en) |
-
2018
- 2018-04-19 CN CN201820562440.XU patent/CN208112253U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201623478U (en) | Photovoltaic direct-current lightning-protection header box | |
| CN203312887U (en) | DC emergency power supply | |
| CN204144918U (en) | The DC circuit breaker that a kind of high frequency switch power supply system uses | |
| CN107294198A (en) | A kind of 4G base station powers system | |
| CN201270416Y (en) | Reverse connection protection circuit | |
| CN103267889A (en) | Novel intelligent photovoltaic confluence device | |
| CN202977458U (en) | Intelligent PV (photovoltaic) convergence box | |
| CN103532480A (en) | Power device of high-voltage direct current power transmission line fault monitoring terminal | |
| CN208112253U (en) | A kind of remote power supply device | |
| CN208369280U (en) | A kind of lithium battery protection circuit | |
| CN205123368U (en) | Portable emergent direct current charging device | |
| CN205643602U (en) | Join in marriage quick detection device of power system fault | |
| CN108429295A (en) | A kind of remote power supply device | |
| CN209119804U (en) | Electric furnace overvoltage energy absorption protective device | |
| CN206712530U (en) | A kind of transformer substation communication power good system | |
| CN202444261U (en) | Intelligent integrated main wiring system for power sources | |
| CN110768626A (en) | Circuit conversion structure in PID recovery device of solar power station | |
| CN208986679U (en) | A kind of quickly uninterrupted power supply with alternating current switching | |
| CN204258298U (en) | A kind of low-pressure energy-saving stable-pressure device | |
| CN208723622U (en) | A kind of power supply system for distribution line intelligent monitoring and controlling device | |
| CN218678548U (en) | Intelligent lightning surge isolation device | |
| CN207339295U (en) | A kind of low temperature off-network intelligent power supply system based on micro-capacitance sensor technology | |
| CN214064398U (en) | High-stability wireless data transmission equipment | |
| CN202111467U (en) | Multi-polar low voltage circuit breaker | |
| CN211236007U (en) | Power transmission and distribution monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 225105 Shatou Town Development Road, Guangling District, Yangzhou City, Jiangsu Province Patentee after: JIANGSU AOTELONG NEW MATERIAL Co.,Ltd. Address before: 225105 Tiancheng South Road, Shatou Town, Guangling District, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU AOTELONG NONWOVENS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |