CN206041829U - Main circuit divides with auxiliary circuit drives rectifier of arranging - Google Patents
Main circuit divides with auxiliary circuit drives rectifier of arranging Download PDFInfo
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- CN206041829U CN206041829U CN201621003946.4U CN201621003946U CN206041829U CN 206041829 U CN206041829 U CN 206041829U CN 201621003946 U CN201621003946 U CN 201621003946U CN 206041829 U CN206041829 U CN 206041829U
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Abstract
The utility model discloses a main circuit divides with auxiliary circuit drives rectifier of arranging, including mutually independent rectifier owner's cabinet and rectifier side cabinet, be equipped with the main circuit in the rectifier owner cabinet, the main circuit includes two six pulse wave rectifier circuit, be equipped with auxiliary circuit among the rectifier side cabinet, auxiliary circuit includes alternating current protection circuit, direct current protection circuit and control circuit and operating panel, alternating current protection circuit, direct current protection circuit, control circuit link to each other with two six pulse wave rectifier circuit respectively with operating panel. The utility model has the advantages of the rectification main circuit independently becomes the cabinet with auxiliary circuit, and insulating effectual, safe and reliable retrencies the space, and auxiliary circuit, operation interface and interface etc. Are reduced by half, convenient operation, and main circuit power density is big, and the main circuit heat dissipation is good, auxiliary circuit insulation, safety, solar heat protection, dustproof, convenient operation.
Description
Technical field
This utility model is related to commutator, and in particular to a kind of main circuit and auxiliary circuit commutator arranged apart.
Background technology
In practical implementation, if rectifier power reaches 3MW or during more Large Copacity, 12 Pulses Rectifiers are difficult
To meet requirement, it will usually be distributed using 2 cabinet bodies, it is 6 pulse waves per cabinet body.Supply station civil engineering is taken so on cost
Space, increases cabinet quantity again, while also add double workload in the aspect such as installation and Operation and Maintenance.And, it is right
For 3MW or more jumbo rectifier cubicles, due to the reason such as space and radiating, often 12 pulse wave rectifier circuits are set respectively
Put in the rectifier cubicle of two 6 pulse waves, two such cabinet takes up room greatly, external interface, auxiliary circuit device and operation
Panel etc. is required for two sets, inconvenient operation.
Utility model content
The technical problems to be solved in the utility model：For the problems referred to above of prior art, there is provided a kind of rectification main circuit
With auxiliary circuit independently into cabinet, insulation effect is good, safe and reliable, simplifies space, auxiliary circuit, operation interface and interface etc. and subtracts
Half, easy to operate, main circuit power density is big, and main circuit radiating is good, auxiliary circuit insulation, safety, solar heat protection, dust-proof, operation
Convenient main circuit and auxiliary circuit commutator arranged apart.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of main circuit and auxiliary circuit commutator arranged apart, including the main cabinet of separate commutator and commutator
Side cabinet, is provided with main circuit in the main cabinet of the commutator, and the main circuit includes two six kinds of pulses ripple rectification circuits, the commutator side
Auxiliary circuit is provided with cabinet, the auxiliary circuit is connected with two six kinds of pulses ripple rectification circuits.
Preferably, the auxiliary circuit includes harmonics circuit, DC protection circuit and control circuit and guidance panel,
The harmonics circuit, DC protection circuit, control circuit are connected with two six kinds of pulses ripple rectification circuits respectively with guidance panel.
Preferably, commutator side cabinet is arranged in the side of the main cabinet of commutator, the main cabinet of the commutator and commutator side
It is interconnected and fixed between cabinet.
Preferably, the top of the main cabinet of the commutator and commutator side cabinet is equipped with hanger.
Preferably, the side and top of the main cabinet of the commutator is equipped with the multiple louvres being evenly arranged.
Preferably, the multiple louvres being evenly arranged are provided with the top of the cabinet of the commutator side.
This utility model main circuit commutator tool arranged apart with auxiliary circuit has the advantage that：
1st, this utility model is arranged on commutator main circuit in the main cabinet of one commutator, and auxiliary circuit is arranged on rectification
In the cabinet of device side, due to an installation auxiliary circuit in the cabinet of commutator side, such that it is able to commutator side cabinet is accomplished an only main cabinet
The volume of half cabinet within half volume, was so reduced than former scheme, same power capacity can be but reached.
2nd, the present invention will be auxiliary circuit and main circuit arranged apart be so that main circuit heat dissipation environment is more preferable, and auxiliary circuit is subject to
The interference of main circuit electromagnetism and heating is also less, while also halving external interface, auxiliary circuit device and operation interface etc., carries
High convenience, rectification main circuit are independent with auxiliary circuit into cabinet, and insulation effect is good, safe and reliable, with main circuit power density
Greatly, main circuit radiating is good, auxiliary circuit insulation, safety, solar heat protection, dust-proof, easy to operate advantage.
3rd, this utility model auxiliary circuit includes harmonics circuit, DC protection circuit and control circuit and operating surface
Plate, the harmonics circuit, DC protection circuit, control circuit and guidance panel respectively with two six kinds of pulses ripple rectification circuit phases
Even, space is simplified, material cost is reduced, devices use rate is improved, the maintenance time of half, easy to operate advantage is reduced.
Description of the drawings
Main structure diagrams of the Fig. 1 for this utility model embodiment.
Overlooking the structure diagrams of the Fig. 2 for this utility model embodiment.
Marginal data：1st, the main cabinet of commutator；2nd, commutator side cabinet；3rd, hanger；4th, louvre.
Specific embodiment
As depicted in figs. 1 and 2, the main circuit of the present embodiment commutator arranged apart with auxiliary circuit includes separate
The main cabinet 1 of commutator and commutator side cabinet 2, be provided with main circuit in the main cabinet of commutator 1, main circuit includes two six kinds of pulses ripple rectified currents
Road, is provided with auxiliary circuit in commutator side cabinet 2, auxiliary circuit is connected with two six kinds of pulses ripple rectification circuits.The present embodiment is by two
Six kinds of pulses ripple rectification circuit is arranged in the main cabinet of commutator 1, by the harmonics circuit of two traditional commutator cabinets, straight
The auxiliary circuits such as stream protection circuit, control circuit and guidance panel are arranged in a commutator side cabinet 2.For the main cabinet of commutator
For 1, integrated two six kinds of pulses ripples rectification circuit constitutes a 12 pulsating wave rectification circuit cabinet, and such volume is less, and power is close
Degree is bigger, and without protection boards such as alternating current-direct current and assist control, its result of ventilating heat dissipation is also more preferable.For commutator side cabinet 2
Speech, the harmonics circuit of two traditional commutator cabinets, DC protection circuit, control circuit and guidance panel etc. are aided in
Circuit can share it is a set of, directly reduce half cost, main electricity of these auxiliary circuits away from two six kinds of pulses ripple rectification circuits
Road, its insulation, electromagnetic compatibility effect can be more preferable, and the louvre for needing can be less, and dust-proof effect can be more.Through reality
Contrast, the main circuit of the present embodiment is with the cumulative volume of auxiliary circuit commutator arranged apart by two traditional commutator cabinets
1.5 commutator cabinet sizes are reduced into, while external interface, auxiliary circuit device and guidance panel etc. respectively reduce half, side
Just maintenance and operation.For main circuit, the main circuit of the present embodiment and this knot of auxiliary circuit commutator arranged apart
Structure can reach 5 to 6 diodes in parallel, and it is even more big that power can reach 6 to 7MW, goes for current domestic any city
City and location, are calculated which and can provide the power of about 1.41MW per m with 7MW, and two traditional 6 pulse wave rectifier cabinets, even if doing
To same power, its radiating effect is also not so good as the present embodiment, and power density can be less.
In the present embodiment, auxiliary circuit includes harmonics circuit, DC protection circuit and control circuit and guidance panel,
Harmonics circuit, DC protection circuit, control circuit are connected with two six kinds of pulses ripple rectification circuits respectively with guidance panel, in addition
Auxiliary circuit structure in commutator side cabinet 2 is further expanded as needed can also, its principle is identical with the present embodiment, here
Repeat no more.
In the present embodiment, commutator side cabinet 2 is arranged in the side of the main cabinet of commutator 1, the main cabinet 1 of commutator and commutator side cabinet
It is interconnected and fixed between 2, installs and transport and be convenient.
As depicted in figs. 1 and 2, the top of the main cabinet 1 of commutator and commutator side cabinet 2 is equipped with hanger 3, by hanger
3 liftings and installation that can conveniently realize the main cabinet 1 of commutator and commutator side cabinet 2.
As shown in Fig. 2 for being provided with main circuit in the main cabinet of commutator 1 in the present embodiment（Two six kinds of pulses ripple rectification circuits）Send out
The characteristics of heat is larger, is equipped with the multiple louvres 4 being evenly arranged, so that winner in the side and top of the main cabinet of commutator 1
Circuit（Two six kinds of pulses ripple rectification circuits）During work, the characteristics of rising due to hot-air automatically, formed from main 1 side of cabinet of commutator
The peripheral passage that louvre 4 is entered, discharged from the main 1 top surface louvre of cabinet 4 of commutator, it is ensured that main circuit（Two six pulse wave rectifiers
Circuit）Radiating effect.
As shown in Fig. 2 harmonics circuit, DC protection circuit and control circuit and guidance panel are directed in the present embodiment
Heating it is not high the characteristics of, the top of early commutator side cabinet 2 is provided with the multiple louvres 4 being evenly arranged, and is provided with by top
Multiple louvres 4 of even arrangement can ensure auxiliary circuit in commutator side cabinet 2（Harmonics circuit, DC protection circuit and
Control circuit and guidance panel）Radiating requirements.
In sum, the present embodiment is arranged on the main circuit of commutator in the main cabinet of one commutator 1, and auxiliary circuit is set
Put in one only the commutator side cabinet 2 of the main 1 half volume size of cabinet of commutator, so half was reduced than former scheme
The volume of commutator cabinet, can but reach same power capacity, and auxiliary circuit is separated cloth with main circuit by the present embodiment
Put so that main circuit heat dissipation environment more preferably, auxiliary circuit is subject to the interference of main circuit electromagnetism and heating also less, while will also be right
External tapping, auxiliary circuit device and operation interface etc. halve, and improve convenience.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of without departing from this utility model principle and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a kind of main circuit and auxiliary circuit commutator arranged apart, it is characterised in that：Including separate commutator master
Cabinet（1）With commutator side cabinet（2）, the main cabinet of the commutator（1）In be provided with main circuit, the main circuit includes that two six kinds of pulses ripples are whole
Current circuit, commutator side cabinet（2）In be provided with auxiliary circuit, the auxiliary circuit is connected with two six kinds of pulses ripple rectification circuits.
2. main circuit according to claim 1 and auxiliary circuit commutator arranged apart, it is characterised in that：The auxiliary
Circuit includes harmonics circuit, DC protection circuit and control circuit and guidance panel, and the harmonics circuit, direct current are protected
Protection circuit, control circuit are connected with two six kinds of pulses ripple rectification circuits respectively with guidance panel.
3. main circuit according to claim 1 and 2 and auxiliary circuit commutator arranged apart, it is characterised in that：It is described
Commutator side cabinet（2）It is arranged in the main cabinet of commutator（1）Side, the main cabinet of the commutator（1）With commutator side cabinet（2）Between phase
Connect fixation.
4. main circuit according to claim 1 and auxiliary circuit commutator arranged apart, it is characterised in that：The rectification
The main cabinet of device（1）With commutator side cabinet（2）Top be equipped with hanger（3）.
5. main circuit according to claim 1 and auxiliary circuit commutator arranged apart, it is characterised in that：The rectification
The main cabinet of device（1）Side and top be equipped with the multiple louvres being evenly arranged（4）.
6. main circuit according to claim 1 and auxiliary circuit commutator arranged apart, it is characterised in that：The rectification
Device side cabinet（2）Top be provided with the multiple louvres being evenly arranged（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621003946.4U CN206041829U (en) | 2016-08-31 | 2016-08-31 | Main circuit divides with auxiliary circuit drives rectifier of arranging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621003946.4U CN206041829U (en) | 2016-08-31 | 2016-08-31 | Main circuit divides with auxiliary circuit drives rectifier of arranging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041829U true CN206041829U (en) | 2017-03-22 |
Family
ID=58299772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621003946.4U Active CN206041829U (en) | 2016-08-31 | 2016-08-31 | Main circuit divides with auxiliary circuit drives rectifier of arranging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165908A (en) * | 2019-04-26 | 2019-08-23 | 西安中车永电电气有限公司 | A kind of 24 Pulses Rectifiers of subway power supply |
-
2016
- 2016-08-31 CN CN201621003946.4U patent/CN206041829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110165908A (en) * | 2019-04-26 | 2019-08-23 | 西安中车永电电气有限公司 | A kind of 24 Pulses Rectifiers of subway power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171204 Address after: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee after: ZHUZHOU CRRC TIMES ELECTRIC CO., LTD. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee before: Zhuzhou Zhongche Era Equipment Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211126 Address after: 401120 No. 333, Changkai Road, shuangfengqiao street, Yubei District, Chongqing Patentee after: Chongqing CRRC times Electric Technology Co.,Ltd. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee before: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. |