CN206148808U - Power electronic transformer's high -pressure rectifier module - Google Patents
Power electronic transformer's high -pressure rectifier module Download PDFInfo
- Publication number
- CN206148808U CN206148808U CN201621191026.XU CN201621191026U CN206148808U CN 206148808 U CN206148808 U CN 206148808U CN 201621191026 U CN201621191026 U CN 201621191026U CN 206148808 U CN206148808 U CN 206148808U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- rectifier cabinet
- rectifier
- switch cubicle
- cable
- 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.)
- Active
Links
Abstract
The utility model discloses a power electronic transformer's high -pressure rectifier module belongs to power equipment technical field, including master control cabinet, first rectification cabinet, second rectification cabinet, third rectification cabinet, the master control cabinet with first rectification cabinet is connected through the cable, first rectification cabinet with second rectification cabinet is connected through the cable, second rectification cabinet with third rectification cabinet is connected through the cable, and this module wiring is simple, the easily production, and be convenient for maintenance and change adopt modular structure to provide convenience to realizing power electronic transformer.
Description
Technical field
This utility model belongs to electrical equipment technical field, the high-voltage rectifying mould of more particularly to a kind of electric power electric transformer
Block.
Background technology
Electric power electric transformer is progressively grow up recently as the development of high-power electric and electronic technology new
Type power transformer, it may be used also on the basis of realizing traditional power transformer transformation, isolation and transmitting the basic functions such as energy
To realize Fault Isolation, utility power quality control, distributed DC power access etc..
Electric power electric transformer adopts modularized design, and its power cell can backup each other, and parallel units can be controlled independently
System, individually maintenance, thus it is greatly improved the reliability of work.In order to realize the modularized design scheme of optimum, design is a kind of
The high-voltage rectifying module of the modularity power distribution network electric power electric transformer for being easily installed, overhaul and changing becomes when business
It is anxious.
Utility model content
To solve the above problems, this utility model provides a kind of high-voltage rectifying module of electric power electric transformer.
This utility model solves its technical problem and takes technical scheme below to realize：
A kind of high-voltage rectifying module of electric power electric transformer, it is characterised in that：Including main control cabinet（1）, the first rectification
Cabinet（2）, the second rectifier cabinet（3）, the 3rd rectifier cabinet（4）；
The main control cabinet（1）With first rectifier cabinet（2）It is connected by cable, first rectifier cabinet（2）With
Second rectifier cabinet（3）It is connected by cable, second rectifier cabinet（3）With the 3rd rectifier cabinet（4）By cable
It is connected；
The main control cabinet（1）Including lightning arrester（11）, switch cubicle（12）, Fault Isolation protection module（13）, inductance
（14）, master board（15）, temperature/humidity supervising device（16）, radiator（17）, the switch cubicle（12）End of incoming cables and institute
State lightning arrester（11）It is connected, the switch cubicle（12）Leading-out terminal and the inductance（14）It is connected, the master board
（15）With the Fault Isolation protection module（13）It is connected, the Fault Isolation protection module（13）It is connected with the switch cubicle
Connect；
First rectifier cabinet（2）, second rectifier cabinet（3）, the 3rd rectifier cabinet（4）It is three 26S Proteasome Structure and Functions
Identical switch board；
First rectifier cabinet（2）Including the identical controlled rectification unit of four 26S Proteasome Structure and Functions（21）, temperature/wet
Degree supervising device（25）, radiator（26）；
The controlled rectification unit（21）Including two insulated gate bipolar transistor half-bridge modules（22）, capacitance group
（23）, control board（24）；
The switch cubicle（12）Including primary cut-out, over-pressed trip switch, fuse, voltage x current display table are lost, used
Monitoring protective effect is played in the electricity that enters to whole device.
Preferably, first rectifier cabinet（2）The interior temperature/humidity supervising device（25）With the radiator（26）
It is separately mounted to the lower section of cabinet.
Preferably, the main control cabinet（1）The interior temperature/humidity supervising device（16）With the radiator（17）Point
Not An Zhuan cabinet lower section.
This utility model is simple due to wiring, it is easy to produce, and is easy to keep in repair and changes, for realizing electric power electric transformer
Provided convenience using modular construction.
Description of the drawings
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of this utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in this utility model embodiment
The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and
The detailed description of the embodiment of the present utility model for illustrating is not intended to limit claimed scope of the present utility model, but
It is merely representative of selected embodiment of the present utility model.Based on the embodiment in this utility model, those of ordinary skill in the art exist
The every other embodiment obtained under the premise of creative work is not made, the scope of this utility model protection is belonged to.
Fig. 1 is this utility model structural representation.
Specific embodiment
This utility model is implemented below in conjunction with accompanying drawing be further described, following examples are descriptive, are not
It is determinate, it is impossible to which that protection domain of the present utility model is limited with this.
A kind of high-voltage rectifying module of electric power electric transformer as shown in Figure 1, including：Main control cabinet 1, the first rectifier cabinet 2,
Second rectifier cabinet 3, the 3rd rectifier cabinet 4, main control cabinet 1 is connected with the first rectifier cabinet 2 by cable, the first rectifier cabinet 2 and
Two rectifier cabinets 3 are connected by cable, and the 4 stream cabinet whole with the 3rd of the second rectifier cabinet 3 is connected by cable；Main control cabinet 1 includes
Lightning arrester 11, the main switch being made up of primary cut-out, the over-pressed trip switch of mistake, fuse, voltage x current display table etc.
Cabinet 12, Fault Isolation protection module 13, inductance 14, master board 15, temperature/humidity supervising device 16, radiator 17, switch cubicle
12 end of incoming cables is connected with lightning arrester 11, and the leading-out terminal of switch cubicle 12 is connected with inductance 14, master board 15 and failure
Insulation blocking module 13 is connected, and Fault Isolation protection module 13 is connected with switch cubicle 12；First rectifier cabinet 2, the second rectification
Cabinet 3, the 3rd rectifier cabinet 4 are the identical switch boards of three 26S Proteasome Structure and Functions, and four structures are respectively included in each rectifier cabinet
It is identical with function to be made up of two insulated gate bipolar transistor half-bridge modules 22, capacitance group 23, control boards 24
Controlled rectification unit 21 and the temperature/humidity supervising device 25 and radiator 26 installed in cabinet bottom.
Operation principle
Access the high-tension electricity of main control cabinet 1 carries out accessing switch cubicle 12 after lightning protection through lightning arrester 11, and this is opened
Close cabinet 12 to be connected with Fault Isolation protection module 13, master board 15 according to gather include main control cabinet 1, the first rectifier cabinet 2, the
Two rectifier cabinets 3, the data of each unit of the 3rd rectifier cabinet 4 are controlling the action of Fault Isolation protection module 13.High-tension electricity is through master
The first rectifier cabinet 2 of series connection, the second rectifier cabinet 3, the 3rd rectifier cabinet 4 are entered into after switch board 1 carries out rectification, filtering, finally will
The unidirectional current for obtaining is conveyed to next stage.
Temperature/humidity supervising device 25 and radiator 26 ensure that each switch board can be in normal temperature, humidity
Lower work, improves the reliability and service life of product.
This utility model is simple due to wiring, and modularization assembling, it is easy to produce is easy to keep in repair and is changed, electric for realizing
Power electronic transformer is provided convenience using modular construction.
Claims (3)
1. the high-voltage rectifying module of a kind of electric power electric transformer, it is characterised in that：Including main control cabinet（1）, the first rectifier cabinet
（2）, the second rectifier cabinet（3）, the 3rd rectifier cabinet（4）；
The main control cabinet（1）With first rectifier cabinet（2）It is connected by cable, first rectifier cabinet（2）With it is described
Second rectifier cabinet（3）It is connected by cable, second rectifier cabinet（3）With the 3rd rectifier cabinet（4）It is connected by cable
Connect；
The main control cabinet（1）Including lightning arrester（11）, switch cubicle（12）, Fault Isolation protection module（13）, inductance（14）、
Master board（15）, temperature/humidity supervising device（16）, radiator（17）, the switch cubicle（12）End of incoming cables keep away with described
Thunder device（11）It is connected, the switch cubicle（12）Leading-out terminal and the inductance（14）It is connected, the master board（15）
With the Fault Isolation protection module（13）It is connected, the Fault Isolation protection module（13）With the switch cubicle（12）It is connected
Connect；
First rectifier cabinet（2）, second rectifier cabinet（3）, the 3rd rectifier cabinet（4）It is that three 26S Proteasome Structure and Functions are complete
Identical switch board；
First rectifier cabinet（2）Including the identical controlled rectification unit of four 26S Proteasome Structure and Functions（21）, temperature/humidity prison
Control device（25）, radiator（26）;
The controlled rectification unit（21）Including two insulated gate bipolar transistor half-bridge modules（22）, capacitance group（23）, control
Circuit board processed（24）；
The switch cubicle（12）Including primary cut-out, over-pressed trip switch, fuse, voltage x current display table are lost, for right
The electricity that enters of whole device plays monitoring protective effect.
2. high-voltage rectifying module according to claim 1, it is characterised in that：First rectifier cabinet（2）The interior temperature
Degree/humidity control device（25）With the radiator（26）It is separately mounted to the lower section of cabinet.
3. high-voltage rectifying module according to claim 1, it is characterised in that：The main control cabinet（1）The interior temperature/
Humidity control device（16）With the radiator（17）It is separately mounted to the lower section of cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191026.XU CN206148808U (en) | 2016-10-31 | 2016-10-31 | Power electronic transformer's high -pressure rectifier module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621191026.XU CN206148808U (en) | 2016-10-31 | 2016-10-31 | Power electronic transformer's high -pressure rectifier module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148808U true CN206148808U (en) | 2017-05-03 |
Family
ID=58625143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621191026.XU Active CN206148808U (en) | 2016-10-31 | 2016-10-31 | Power electronic transformer's high -pressure rectifier module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171578A (en) * | 2017-06-22 | 2017-09-15 | 中国科学院电工研究所 | Two Stages type AC DC electric power electric transformer |
-
2016
- 2016-10-31 CN CN201621191026.XU patent/CN206148808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171578A (en) * | 2017-06-22 | 2017-09-15 | 中国科学院电工研究所 | Two Stages type AC DC electric power electric transformer |
| CN107171578B (en) * | 2017-06-22 | 2019-07-30 | 中国科学院电工研究所 | Two Stages type AC-DC electric power electric transformer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104009452A (en) | Protection scheme for direct current distribution system short-circuit fault | |
| CN104267231A (en) | Miniature voltage energy obtaining device arranged in switchgear | |
| CN203984341U (en) | A kind of photovoltaic lightningproof direct current conflux case | |
| CN207304003U (en) | A kind of micro-grid system based on DC energy source router | |
| CN206148808U (en) | Power electronic transformer's high -pressure rectifier module | |
| CN204142808U (en) | A kind of miniature voltage energy taking device be built in switchgear | |
| CN202978733U (en) | Power distribution network device | |
| CN211184586U (en) | Outdoor ETC rack | |
| CN104408219A (en) | Direct current power transmission engineering fault circuit automatic generating method | |
| CN204992581U (en) | Apply to electric main wiring of two electric pressure intermediate pressure sections of wind -powered electricity generation field | |
| CN208028772U (en) | A kind of high-power converter soft starting circuit | |
| CN107171270B (en) | Intensive deicing device constant current, constant pressure modularization dynamic passive compensation component | |
| CN203193377U (en) | Communication power and station-used DC power integrated structure for transformer station | |
| CN108462085A (en) | The photovoltaic box-type substation of intelligent interconnection can be achieved | |
| CN210780123U (en) | Fully centralized monitoring protection device for electrical equipment of wind power booster station | |
| CN106374355A (en) | High-voltage rectifier module for modular power distribution network power electronic transformer | |
| CN109245290B (en) | High-voltage online UPS device | |
| CN207559667U (en) | A kind of DC energy source router | |
| CN206506447U (en) | A kind of modular power electronics transformer | |
| CN207304002U (en) | A kind of DC energy source router with multi input end | |
| CN106487242A (en) | A kind of modularity power distribution network electric power electric transformer | |
| CN202034694U (en) | Dual power supply 10kV power distribution device | |
| CN205092446U (en) | Rural power grids intelligent power distribution cabinet | |
| CN204947892U (en) | A kind of flexible transmission direct current capacitor | |
| CN216290201U (en) | Hot plug type modularized intelligent capacitor device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |