CN202602364U - Intelligent power supply device - Google Patents
Intelligent power supply device Download PDFInfo
- Publication number
- CN202602364U CN202602364U CN2012202797359U CN201220279735U CN202602364U CN 202602364 U CN202602364 U CN 202602364U CN 2012202797359 U CN2012202797359 U CN 2012202797359U CN 201220279735 U CN201220279735 U CN 201220279735U CN 202602364 U CN202602364 U CN 202602364U
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- power supply
- intelligent electric
- electric supply
- module
- supply installation
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Abstract
The utility model discloses an intelligent power supply device which comprises a power supply equipment box, a voltage acquisition module in the power supply equipment box, an output module and a safety and protection module, wherein the voltage acquisition module adopts a miniaturized totally-closed imitation resonance voltage transformer. According to the intelligent power supply device, the miniaturized voltage transformer is adopted and all modules are arranged in the power supply equipment box, and as a result, the functions of a ring main unit, a switching station and other primary equipment, such as voltage acquisition, reference voltage level AC/DC power supply output, back up power supply power supply, power supply monitoring, alarming and the like, are realized.
Description
Technical field
The utility model relates to a kind of electric supply installation, particularly a kind of intelligent electric supply installation.
Background technology
Electric supply installation is widely used in the production of power distribution network and industrial enterprise.Along with the quickening of power distribution automation pace of construction, primary equipments such as ring main unit are not considered power distribution automation construction demand configuration power taking equipment when going into operation, and this makes the powerup issue of distribution network automated terminal, communication equipment become and becomes increasingly conspicuous.Simultaneously, the abominable running environment of power distribution network makes the equipment operation life-span reduce, and then has influenced the result of use of electrical power distribution automatization system.
The utility model content
To the problem that prior art exists, the utility model aims to provide a kind of intelligent electric supply installation that can satisfy electrical power distribution automatization system construction and equipment operation demand.
The utility model provides a kind of intelligent electric supply installation; Comprise power supply unit case, voltage acquisition module, output module and safety protection module; And said voltage acquisition module is built in the said power supply unit case, and said voltage acquisition module adopts the totally-enclosed imitative resonant voltage transformer of miniaturization.
Said power supply unit case adopts the combining structure of concentrating the integral type cabinet to add expansion module; Be divided into top and the bottom; And the bottom is the primary equipment district; Top is the secondary device district, and said secondary device district is located at terminal board, and said voltage acquisition module, output module, safety protection module all cause said terminal board.
The secondary side of said voltage transformer has two groups of voltage outputs, and one group is standard three-phase voltage confession power distribution network, and another group is the power supply winding.
The primary circuit of said voltage transformer disposes fuse, and secondary circuit disposes air switch.
Said output module adopts rechargeable Switching Power Supply, and said rechargeable Switching Power Supply adopts the encapsulation of metal shell modularization; The input/output terminal of said rechargeable Switching Power Supply is binding post.
Said safety protection module comprises power monitoring module, electronics five anti-lock and internally-arranged type potential indicators, and said internally-arranged type potential indicator adopts LED high brightness flicker indicating device.
Preferably; Said intelligent electric supply installation also comprises temperature and humidity controller and fan system; Said temperature and humidity controller and said fan system all are built in the said power supply unit case, and said temperature and humidity controller comprises temperature sensor, temperature load, humidity sensor and humidity load.
Preferably, said intelligent electric supply installation also comprises back-up source, and said back-up source adopts the colloid type lead acid accumulator to process.
Preferably, said intelligent electric supply installation also comprises lightning protection unit and earth terminal, and said lightning protection unit adopts zinc oxide arrester, and said earth terminal is connected to earthing conductor through trip bolt or bolt.
Preferably, the fire prevention calking sealing is adopted on the floor of the said power supply unit case of said intelligent electric supply installation.
The above-mentioned intelligent electric supply installation that the utility model provides adopts miniaturization voltage instrument transformer; And all modules all are built in said power supply unit case, can realize the function such as power of alterating and direct current output, back-up source power supply, power monitoring, warning of voltage acquisition, the normal voltage grade of primary equipments such as ring main unit, switching station; Simultaneously, said power supply unit case adopts aerodynamic design, and built-in temperature and humidity controller and fan system can effectively improve the running environment of ring main unit, switching station equipment, thoroughly solve power supply and environmental problem that the puzzlement power distribution automation is built; Whole system adopts the combining structure of concentrating the integral type cabinet to add expansion module, and wiring is simple, easy to maintenance, easy for installation.
Description of drawings
Fig. 1 is the structural representation of a kind of intelligent electric supply installation of the utility model proposition.The drawing reference numeral explanation
1 voltage transformer
11 supply power distribution network
12 power supply windings
21 power monitoring modules
22 potential indicators
23 electronics, five anti-locks
31 temperature sensors
32 temperature load
33 humidity sensors
34 humidity loads
4 back-up sources
5 earth terminals
Embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and through embodiment:
Please with reference to Fig. 1; The utility model provides a kind of intelligent electric supply installation; Comprise power supply unit case, voltage acquisition module, output module and safety protection module; And said voltage acquisition module is built in the said power supply unit case, and said voltage acquisition module adopts the totally-enclosed imitative resonant voltage transformer 1 of miniaturization.
Please with reference to Fig. 1, said power supply unit case adopts the combining structure of concentrating the integral type cabinet to add expansion module, is divided into top and the bottom, and the bottom is the primary equipment district, and top is the secondary device district, said first and second device security subregion, the reliable isolation; And said secondary device district is located at terminal board, and said voltage acquisition module, output module, safety protection module all cause said terminal board.
Please with reference to Fig. 1, the secondary side of said voltage transformer 1 has two groups of voltages outputs, and one group is that the standard three-phase voltage supplies power distribution network 11, and said confession power distribution network 11 is customizable, is 100V line voltage in the present embodiment; Another group is power supply winding 12, and said power supply winding 12 is customizable, and for 220V exchanges, power supply capacity can satisfy the requirement that primary equipment operation, distribution power automation terminal, communicator moved and improved equipment operating environment in the present embodiment.
Said intelligent electric supply installation built-in power module can provide direct voltages such as 5V, 24V, 48V to exchange output with 110V, 220V, satisfies the service requirement of distribution power automation terminal, communication equipment and primary equipment motor-operating mechanism.
The primary circuit of said voltage transformer 1 disposes fuse, and the air switch of relevant voltage grade, capacity has all been disposed in the input of secondary circuit, output.
Said output module adopts rechargeable Switching Power Supply, and the encapsulation of said rechargeable Switching Power Supply employing metal shell modularization, and volume is little, and antijamming capability is strong; The input/output terminal of said rechargeable Switching Power Supply is binding post, be convenient to connect, and its electrical network adaptive capacity is strong, and 220V nominal input can be worked in than wide input voltage range, has output short-circuit simultaneously, the output overcurrent defencive function.
Said rechargeable Switching Power Supply can dispose according to user's request; Acquiescence is output as 5V, the output of 24V direct current, has the intelligent charge function, can be to external 24V battery charge; Battery can be continual to electric when AC dump, has the defencive function that prevents battery over-discharge; Has battery charge and discharge status display function; Have the cell activation function, manually or through external signal automatically battery is carried out the activation maintenance.Have low pressure warning, under-voltage excision function.The input/output signal of Switching Power Supply supplies distribution power automation terminal equipment to use through the terminal board that secondary line is connected in the casing.
Please with reference to Fig. 1; Said safety protection module comprises power monitoring module 21, electronics five anti-lock 23 and internally-arranged type potential indicators 22; And said internally-arranged type potential indicator 22 volumes are little, adopt LED high brightness flicker indicating device, can cooperate electromagnetic lock to realize forced blocking operating grip and net door.
Please with reference to Fig. 1; Said intelligent electric supply installation also comprises temperature and humidity controller and fan system; Said temperature and humidity controller and said fan system all are built in the said power supply unit case, and said temperature and humidity controller comprises temperature sensor 31, temperature load 32, humidity sensor 33 and humidity load 34.Said temperature and humidity controller is monitored the situation of change of test environment humiture in real time; When humidity acquires a certain degree, have when producing condensation possible, the controller drives heater is worked; Destroy the condition that produces condensation; After the condition that produces condensation disappears, the heater automatic disconnection, controller returns to monitoring state again.
Please with reference to Fig. 1, said intelligent electric supply installation also comprises back-up source 4, and said back-up source 4 adopts the colloid type lead acid accumulators to process, and can be used as the back-up source 4 of power distribution automation equipment, primary equipment operating mechanism.
Please with reference to Fig. 1, said intelligent electric supply installation also comprises lightning protection unit and earth terminal 5, and said lightning protection unit adopts zinc oxide arrester, and said earth terminal 5 is connected to earthing conductor through trip bolt or bolt.
Said intelligent electric supply installation adopts the fire prevention calking that meets the degree of protection requirement to seal the base plate slit of said power supply unit case after cable is installed, and prevents that the moisture rising gets in the cable branch box in the cable trough.
The above-mentioned intelligent electric supply installation that the utility model provides adopts miniaturization voltage instrument transformer 1; And all modules all are built in said power supply unit case, can realize the function such as power of alterating and direct current output, back-up source 4 power supplies, power monitoring, warning of voltage acquisition, the normal voltage grade of primary equipments such as ring main unit, switching station; Simultaneously, said power supply unit case adopts aerodynamic design, and built-in temperature and humidity controller and fan system can effectively improve the running environment of ring main unit, switching station equipment, thoroughly solve power supply and environmental problem that the puzzlement power distribution automation is built; Whole system adopts the combining structure of concentrating the integral type cabinet to add expansion module, and wiring is simple, easy to maintenance, easy for installation.
Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the realization of the utility model does not receive the restriction of aforesaid way; As long as the various improvement of having adopted the utility model technical scheme to carry out; Or the design of the utility model and technical scheme are directly applied to other occasion without improving, all in the protection range of the utility model.
Claims (10)
1. intelligent electric supply installation; Comprise the power supply unit case, it is characterized in that, comprise voltage acquisition module, output module, safety protection module; And said voltage acquisition module is built in the said power supply unit case, and said voltage acquisition module adopts the totally-enclosed imitative resonant voltage transformer of miniaturization.
2. intelligent electric supply installation according to claim 1; It is characterized in that said power supply unit case adopts the combining structure of concentrating the integral type cabinet to add expansion module, is divided into top and the bottom; And the bottom is the primary equipment district; Top is the secondary device district, and said secondary device district is located at terminal board, and said voltage acquisition module, output module, safety protection module all cause said terminal board.
3. intelligent electric supply installation according to claim 1 is characterized in that, the secondary side of said voltage transformer has two groups of voltage outputs, and one group is standard three-phase voltage confession power distribution network, and another group is the power supply winding.
4. intelligent electric supply installation according to claim 1 is characterized in that the primary circuit of said voltage transformer disposes fuse, and secondary circuit disposes air switch.
5. intelligent electric supply installation according to claim 1 is characterized in that said output module adopts rechargeable Switching Power Supply, and said rechargeable Switching Power Supply adopts the encapsulation of metal shell modularization; The input/output terminal of said rechargeable Switching Power Supply is binding post.
6. intelligent electric supply installation according to claim 1 is characterized in that, said safety protection module comprises power monitoring module, electronics five anti-lock and internally-arranged type potential indicators, and said internally-arranged type potential indicator adopts LED high brightness flicker indicating device.
7. intelligent electric supply installation according to claim 1; It is characterized in that; Also comprise temperature and humidity controller and fan system; Said temperature and humidity controller and said fan system all are built in the said power supply unit case, and said temperature and humidity controller comprises temperature sensor, temperature load, humidity sensor and humidity load.
8. intelligent electric supply installation according to claim 1 is characterized in that, also comprises back-up source, and said back-up source adopts the colloid type lead acid accumulator to process.
9. intelligent electric supply installation according to claim 1 is characterized in that, also comprises lightning protection unit and earth terminal, and said lightning protection unit adopts zinc oxide arrester, and said earth terminal is connected to earthing conductor through trip bolt or bolt.
10. intelligent electric supply installation according to claim 1 is characterized in that, the fire prevention calking sealing is adopted on the floor of said power supply unit case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202797359U CN202602364U (en) | 2012-06-14 | 2012-06-14 | Intelligent power supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202797359U CN202602364U (en) | 2012-06-14 | 2012-06-14 | Intelligent power supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202602364U true CN202602364U (en) | 2012-12-12 |
Family
ID=47319878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202797359U Expired - Fee Related CN202602364U (en) | 2012-06-14 | 2012-06-14 | Intelligent power supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202602364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391521A (en) * | 2014-11-26 | 2015-03-04 | 国网宁夏电力公司固原供电公司 | Anti-condensation device for cable ring main unit and branch box |
-
2012
- 2012-06-14 CN CN2012202797359U patent/CN202602364U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391521A (en) * | 2014-11-26 | 2015-03-04 | 国网宁夏电力公司固原供电公司 | Anti-condensation device for cable ring main unit and branch box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20150614 |
|
| EXPY | Termination of patent right or utility model |