CN205986641U - Power electronic transverter - Google Patents
Power electronic transverter Download PDFInfo
- Publication number
- CN205986641U CN205986641U CN201620848068.XU CN201620848068U CN205986641U CN 205986641 U CN205986641 U CN 205986641U CN 201620848068 U CN201620848068 U CN 201620848068U CN 205986641 U CN205986641 U CN 205986641U
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- CN
- China
- Prior art keywords
- manostat
- electrically connected
- outfan
- output
- electric connection
- 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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Classifications
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- 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
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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- Inverter Devices (AREA)
Abstract
The utility model discloses a power electronic transverter, the output of first transformer and the input electric connection of first stabiliser, the output electric connection of first stabiliser has the fan of interchange and the second transformer, the second transformer's the output and the input electric connection of second stabiliser, the output electric connection of second stabiliser has the breaker protector, the output of breaker protector and the input electric connection of rectifier, the output electric connection of rectifier has wave filter and steady voltage electric capacity, steady voltage electric capacity electric connection has the load end. This power electronic transverter, the voltage output that effect through first stabiliser, second stabiliser and steady voltage electric capacity can be when the transverter uses is stable, reduces the electronic product fault rate, and it is reserve to charge for stand -by power supply through the wave filter simultaneously, and the interchange fan that sets up can dispel the heat to the transverter, reduces ages at a rate.
Description
Technical field
This utility model belongs to electric and electronic technical field and in particular to a kind of power electronics inverter.
Background technology
With the high speed development of society's science and technology, power technology and electronic technology are also in the common progress that advances side by side.?
In electric power network technology, many times may require that and use on-line measuring device, these devices are mostly that some light current classes are more smart
True electronic product, at this moment needs to use inverter, the high-tension electricity in electrical network is converted into the low-pressure direct of electronic product needs
Stream electricity.Existing inverter, in transformation process, can obtain the low tension needing to use, but the voltage stabilization of these low tensions
Property poor, have and fluctuate up and down, these fluctuations can affect electronic product in degree of accuracy, that output input causes postpone etc lacks
Fall into, the high speed development of the existing society that is far from suitable.
Utility model content
The purpose of this utility model is to provide a kind of power electronics inverter, to solve proposition in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：A kind of power electronics inverter, including high pressure
Chopper, the outfan of described primary cut-out is electrically connected with the input of the first transformator, described first transformator defeated
Go out end to be electrically connected with the input of the first manostat, the outfan of described first manostat is electrically connected with AC blower fan and the
Two transformators, the input of the outfan of described second transformator and the second manostat is electrically connected with, described second manostat
Outfan is electrically connected with breaker protector, and the outfan of described breaker protector is electrically connected with the input of commutator, institute
The outfan stating commutator is electrically connected with wave filter and electric capacity of voltage regulation, and described electric capacity of voltage regulation is electrically connected with load end, described
Wave filter is electrically connected with stand-by power supply.
Preferably, described electric capacity of voltage regulation is in parallel electric connection with the connected mode of load end.
Preferably, described first manostat and the second manostat are provided with voltage display screen.
Preferably, described AC blower fan is three-phase alternating current blower fan.
Preferably, described first manostat is three-phase 380V manostat.
Technique effect of the present utility model and advantage：This power electronics inverter, by the first manostat, the second manostat
Effect with electric capacity of voltage regulation can the voltage output when inverter uses be stablized, and reduces electronic product fault rate, simultaneously permissible
It is charged to stand-by power supply by wave filter standby, and the AC blower fan arranging can radiate to inverter, reduce old
Change speed.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure：1 primary cut-out, 2 first transformators, 3 first manostat, 4 second transformators, 5 second manostat, 6 break
Road protector, 7 commutators, 8 electric capacity of voltage regulation, 9 AC blower fans, 10 wave filter, 11 stand-by power supplies, 12 load ends.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
This utility model provides a kind of power electronics inverter as shown in Figure 1, including primary cut-out 1, described height
The outfan of voltage breaker 1 is electrically connected with the input of the first transformator 2, the outfan and first of described first transformator 2
The input of manostat 3 is electrically connected with, and the outfan of described first manostat 3 is electrically connected with AC blower fan 9 and the second transformation
Device 4, the input of the outfan of described second transformator 4 and the second manostat 5 is electrically connected with, described second manostat 5 defeated
Go out end and be electrically connected with breaker protector 6, the outfan of described breaker protector 6 is electrically connected with the input of commutator 7, institute
The outfan stating commutator 7 is electrically connected with wave filter 10 and electric capacity of voltage regulation 8, and described electric capacity of voltage regulation 8 is electrically connected with load end
12, described wave filter 10 is electrically connected with stand-by power supply 11, and described electric capacity of voltage regulation 8 is electricity in parallel with the connected mode of load end 12
Property connect, described first manostat 3 and the second manostat 5 are provided with voltage display screen, described AC blower fan 9 be three intersect
Flow fan, described first manostat (3) is three-phase 380V manostat.
Operation principle：During work, by the multistage voltage regulation result of the first manostat 3, the second manostat 5 and electric capacity of voltage regulation 8,
Burning voltage output when inverter can be kept to use, reduces fault rate when electronic product uses, simultaneously can be by filtering
Device 10 is charged standby, the loss that reduction causes at work because of unexpected power-off to stand-by power supply 11, and the exchange arranging
Blower fan 9 can radiate to inverter, reduces the operating temperature of inverter inside components and parts, reduces aging speed, and raising makes
Use the life-span.
Finally it should be noted that：The foregoing is only preferred embodiment of the present utility model, be not limited to this
Utility model, although being described in detail to this utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some technical characteristics
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made etc., all
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of power electronics inverter, including primary cut-out (1) it is characterised in that：The output of described primary cut-out (1)
Hold the input being electrically connected with the first transformator (2), the outfan of described first transformator (2) and the first manostat (3)
Input is electrically connected with, and the outfan of described first manostat (3) is electrically connected with AC blower fan (9) and the second transformator (4),
The input of the outfan of described second transformator (4) and the second manostat (5) is electrically connected with, described second manostat (5)
Outfan is electrically connected with breaker protector (6), and the outfan of described breaker protector (6) is electric with the input of commutator (7)
Property connect, the outfan of described commutator (7) is electrically connected with wave filter (10) and electric capacity of voltage regulation (8), described electric capacity of voltage regulation (8)
It is electrically connected with load end (12), described wave filter (10) is electrically connected with stand-by power supply (11).
2. a kind of power electronics inverter according to claim 1 it is characterised in that：Described electric capacity of voltage regulation (8) and load
The connected mode at end (12) is in parallel electric connection.
3. a kind of power electronics inverter according to claim 1 it is characterised in that：Described first manostat (3) and
Two manostat are provided with voltage display screen on (5).
4. a kind of power electronics inverter according to claim 1 it is characterised in that：Described AC blower fan (9) is three-phase
AC blower fan.
5. a kind of power electronics inverter according to claim 1 it is characterised in that：Described first manostat (3) is three
Phase 380V manostat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848068.XU CN205986641U (en) | 2016-08-06 | 2016-08-06 | Power electronic transverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620848068.XU CN205986641U (en) | 2016-08-06 | 2016-08-06 | Power electronic transverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205986641U true CN205986641U (en) | 2017-02-22 |
Family
ID=58030159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620848068.XU Expired - Fee Related CN205986641U (en) | 2016-08-06 | 2016-08-06 | Power electronic transverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205986641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332314A (en) * | 2017-08-22 | 2017-11-07 | 姚静洁 | A kind of intelligent and portable vehicle power device |
-
2016
- 2016-08-06 CN CN201620848068.XU patent/CN205986641U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107332314A (en) * | 2017-08-22 | 2017-11-07 | 姚静洁 | A kind of intelligent and portable vehicle power device |
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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: 20170222 Termination date: 20170806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |