CN207010559U - A kind of highpowerpulse load current transformer power model mounting structure - Google Patents
A kind of highpowerpulse load current transformer power model mounting structure Download PDFInfo
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- CN207010559U CN207010559U CN201720916002.4U CN201720916002U CN207010559U CN 207010559 U CN207010559 U CN 207010559U CN 201720916002 U CN201720916002 U CN 201720916002U CN 207010559 U CN207010559 U CN 207010559U
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- current transformer
- power model
- load current
- mounting structure
- copper bar
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Abstract
The utility model discloses a kind of highpowerpulse load current transformer power model mounting structure, and it includes housing（1）, it is characterised in that：Housing（1）It is divided into two sheaf spaces up and down, Support Capacitor is installed on upper strata in a manner of symmetrical（2）, copper bar（3）, control panel（4）, IGBT module（5）, filter capacitor（6）, sensor（7）And terminal（8）；Cooling heat radiator is installed in a manner of symmetrical by lower floor（9）And reactor（19）；The highpowerpulse load current transformer power model for solving prior art is installed because structure design does not have modularization, many other parts need to be dismantled to realize sometimes for one part of maintenance or element, not only workload is big, and returns the reliability of system and bulk life time brings the technical problems such as serious influence.
Description
Technical field
The utility model belongs to electric and electronic technical field, more particularly to a kind of highpowerpulse load current transformer power mould
Block mounting structure.
Background technology：
Energy accumulation current converter is divided into single stage type, bipolar system, typically using DC/DC, DC/AC Two Stages, the core per one-level
For current transformer power unit.As client is more and more to power electronic product individual demand, energy storaging product also presents various
Change, customize trend, cause research and development, maintenance cost height, homogeneity of product, reliability, maintainability are poor.Situation universal at present
It is：The degree of modularity is not high, and power seriation is difficult, to meet the requirement of different capacity grade, it is necessary to element is gone here and there, simultaneously
Connection uses, and often leads to need significantly to change in structure, causes installation and maintenance inconvenient, many energy storage devices are due to knot
Structure is designed without modularization, need to dismantle many other parts to realize sometimes for one part of maintenance or element, not only work
Amount is big, and returns the reliability of system and bulk life time brings serious influence.
Utility model content：
The technical problems to be solved in the utility model：A kind of highpowerpulse load current transformer power model installation knot is provided
Structure, to solve the installation of the highpowerpulse load current transformer power model of prior art because structure design does not have modularization, have
When in order to repair a part or element need to dismantle many other parts to realize, not only workload is big, and returns system
Reliability and bulk life time bring the technical problems such as serious influence.
Technical solutions of the utility model：
A kind of highpowerpulse load current transformer power model mounting structure, it includes housing, and housing is divided into two layers up and down
Support Capacitor, copper bar, control panel, IGBT module, filter capacitor, sensor and end are installed in space, upper strata in a manner of symmetrical
Son；Cooling heat radiator and reactor are installed in a manner of symmetrical by lower floor.
Housing is spliced by U-shaped mainboard, L-type IGBT installing plates, major loop terminal installing plate and optic fibre connector installing plate；
L-type IGBT installing plates are located among U-shaped mainboard is divided into two sheaf spaces up and down, L-type IGBT installing plates part bending down point by housing
The lower shrouding of rear side is formed, major loop terminal installing plate is located on rear side of U-shaped mainboard with optic fibre connector installing plate forms rear side upper sealing plate,
U-shaped mainboard forms the shrouding in other three faces.
Control panel is arranged on the rivet joint screw of L-type IGBT installing plates, and Support Capacitor is inlaid on L-type IGBT installing plates.
Z-type supporting plate is arranged on L-type IGBT installing plates, and IGBT side sensers are arranged in Z-type supporting plate.
Cooling heat radiator includes radiator and centrifugal blower, and radiator is arranged on the downside of L-type IGBT installing plates, centrifuges wind
Machine is arranged on U-shaped mainboard both sides, using the type of cooling of left and right side air-out, respectively installs three centrifugal blowers.
Housing is to cover aluminium zine plate, and left and right sets installation handle and centrifugal blower mounting hole and air-out on the U-shaped mainboard of housing
Mouthful.
It also includes copper bar, copper bar include DC side copper bar just, DC side copper bar is negative, DC side switching copper bar is negative, direct current
Side switching copper bar is just；Copper installation is on casing upper strata.
Terminal is integrated with housing.
The beneficial effects of the utility model：
The utility model simple installation, structure are concise, layout is clear, easy to disassemble with safeguarding, versatility is stronger, greatly
Facilitate the implementation of engineering；Housing uses component connecting method, is easy to assemble and disassemble, is easy to safeguard；Between each component of power model
Using modular construction, fixed, be easily changed by bolt or screw；Solves the highpowerpulse load unsteady flow of prior art
The installation of device power model need to dismantle many other because structure design does not have modularization sometimes for one part of maintenance or element
Part realizes that not only workload is big, and returns the reliability of system and bulk life time brings the technologies such as serious influence to ask
Topic.
Brief description of the drawings：
Fig. 1 is the utility model power model mounting structure housing axonometric drawing 1；
Fig. 2 is the utility model power model mounting structure shaft side figure；
Fig. 3 is the utility model power model mounting structure top view；
Fig. 4 is the utility model power model mounting structure upward view；
In figure：1- housings, 2- Support Capacitors, 3- copper bars, 4- control panels, 5-IGBT modules, 6- filter capacitors, 7- sensings
Device, 8- terminals, 9- cooling heat radiators, 10-U type mainboards, 11-L type IGBT installing plates, 12-Z type supporting plates, 13- main circuit terminals
Sub- installing plate, 14 optic fibre connector installing plates, 15- handles, 16- electric capacity supporting plates, 17- radiators, 18- centrifugal blowers, 19- reactance
Device, 20- DC sides copper bar just, born by 21- DC side copper bars, and 22- DC sides switching copper bar is born, and 23- DC sides are transferring copper bar just,
24- control circuit terminals, 25- main electrical scheme terminals, 26- optic fibre connectors.
Embodiment：
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Detailed description.
It is a kind of housing shaft side figure of embodiment of the utility model power model mounting structure as shown in Figure 1, can by Fig. 1
See, the housing 1 is spelled by U-shaped mainboard 10, L-type IGBT installing plates 11, major loop terminal installing plate 13, optic fibre connector installing plate 14
Connect and form；L-type IGBT installing plates 11 are located among U-shaped mainboard 10 is divided into two sheaf spaces up and down, L-type IGBT installing plates 11 by housing
Part bending down point forms the lower shrouding of rear side, and major loop terminal installing plate 13 is located at U-shaped mainboard 10 with optic fibre connector installing plate 14
Rear side forms rear side upper sealing plate, and U-shaped mainboard 10 forms the shrouding in other three faces；Left and right installation is provided with U-shaped mainboard 10 to draw
Hand 15, installation and carrying for module.
Fig. 2 is a kind of axonometric drawing of embodiment of the utility model power model mounting structure, from Figure 2 it can be seen that power model
Including housing 1, Support Capacitor 2, copper bar 3, control panel 4, IGBT module 5, filter capacitor 6, sensor 7, terminal 8, cooling radiating
Device 9, L-type IGBT installing plates 11 divide housing 1 for upper and lower two layers；L-type IGBT installing plates 11 and major loop terminal installing plate 13,
The region that optic fibre connector installing plate 14 surrounds is top section, and Support Capacitor 2, copper bar 3, control are installed in upper strata in a manner of symmetrical
Making sheet 4, IGBT module 5, filter capacitor 6, sensor 7, terminal 8 etc.；L-type IGBT installing plates 11 are formed with its downward bending structure
Cooling heat radiator 9 and reactor 19 are installed in a manner of symmetrical by lower layer space, lower floor.
Fig. 3 is a kind of top view of embodiment of the utility model power model mounting structure, and as seen from Figure 3, control panel 4 is pacified
On the rivet joint screw of L-type IGBT installing plates 11, Support Capacitor 2 is inlaid on L-type IGBT installing plates 11；Z-type supporting plate 12
On L-type IGBT installing plates 11.
Copper bar 3 includes that DC side copper bar is positive 17, DC side copper bar is minus 18, DC side switching copper bar is minus 19, DC side switching
Copper bar positive 20；
Positive 17 one end of DC side copper bar is connected with the positive pole of Support Capacitor 2, DC side switching copper bar positive 20 and DC side copper
Arrange positive 17 to be connected, DC side switching copper bar positive 20 is being fixed on the positive pole bottom of filter capacitor 6 and IGBT module 5 just through sensor 7
The top of pole, the negative pole connection of the minus 18 one end Support Capacitor 2 of DC side copper bar, DC side switching copper bar minus 19 and DC side copper bar
Minus 18 are connected, and DC side switching copper bar minus 19 is fixed on the top of the negative pole bottom of filter capacitor 6 and the negative pole of IGBT module 5.
Fig. 4 is a kind of upward view of embodiment of the utility model power model mounting structure, from fig. 4, it can be seen that radiator 17
The centre position of housing L-type IGBT installing plates 11 is arranged on upper and lower symmetric mode, electric capacity supporting plate is fixed on U-shaped mainboard 10,
Centrifugal blower 18 is arranged on the U-shaped both sides of mainboard 10, the right side area installation reactor 19 of L-type IGBT installing plates.
In order to conveniently, easily mount and dismount, the power model described by the utility model embodiment
Employ horizontal mounting means, the upper and lower of module has a mounting hole, and U-shaped mainboard is provided with handle, and module is promoted into cabinet during installation
On internal slide rail, bolt up and down is fixed, reconnects good rear side copper bar and front side terminal plug through walls and optic fibre connector plug, i.e.,
It can complete to install.Then process on the contrary, first loosening copper bar bolt, extract by terminal plug and optic fibre connector plug through walls during dismounting,
Installation bolt is unscrewed again and power model can be pulled down.
For the ease of power expansion, input and output busbar terminal is all arranged in structure by the specific embodiment of the invention
Rear side；Monitoring signals for the ease of detecting all are independently drawn, and reach external control device, are easy to staff to observe failure
Or whether state instruction is normal, and without dismantling any part in this device.
All things considered, the clear structure of layout of whole module is concise, reduces installation, the workload of detection and maintenance, work(
Rate module versatility is stronger, external interface is few, and the degree of modularity is high, maintainable high and power expansion is convenient etc., by not
Same combination configuration mode can generate diversified product, to meet the needs of different capacity.
Claims (8)
1. a kind of highpowerpulse load current transformer power model mounting structure, it includes housing（1）, it is characterised in that：Housing
（1）It is divided into two sheaf spaces up and down, Support Capacitor is installed on upper strata in a manner of symmetrical（2）, copper bar（3）, control panel（4）、IGBT
Module（5）, filter capacitor（6）, sensor（7）And terminal（8）；Cooling heat radiator is installed in a manner of symmetrical by lower floor（9）
And reactor（19）.
A kind of 2. highpowerpulse load current transformer power model mounting structure according to claim 1, it is characterised in that：
Housing（1）By U-shaped mainboard（10）, L-type IGBT installing plates（11）, major loop terminal installing plate（13）With optic fibre connector installing plate
（14）It is spliced；L-type IGBT installing plates（11）Positioned at U-shaped mainboard（10）It is middle that housing is divided into two sheaf spaces up and down, L-type
IGBT installing plates（11）Part bending down point forms the lower shrouding of rear side, major loop terminal installing plate（13）With optic fibre connector installing plate
（14）Positioned at U-shaped mainboard（10）Rear side forms rear side upper sealing plate, U-shaped mainboard（10）Form the shrouding in other three faces.
A kind of 3. highpowerpulse load current transformer power model mounting structure according to claim 2, it is characterised in that：
Control panel（4）Installed in L-type IGBT installing plates（11）Rivet joint screw on, Support Capacitor（2）It is inlaid in L-type IGBT installing plates
（11）On.
A kind of 4. highpowerpulse load current transformer power model mounting structure according to claim 2, it is characterised in that：
Z-type supporting plate（12）Installed in L-type IGBT installing plates（11）On, IGBT side sensers are arranged on Z-type supporting plate（12）On.
A kind of 5. highpowerpulse load current transformer power model mounting structure according to claim 2, it is characterised in that：
Cooling heat radiator（9）Including radiator（17）And centrifugal blower（18）, radiator（17）Installed in L-type IGBT installing plates（11）
Downside, centrifugal blower（18）Installed in U-shaped mainboard（10）Both sides, using the type of cooling of left and right side air-out, each installation three from
Heart blower fan.
A kind of 6. highpowerpulse load current transformer power model mounting structure according to claim 2, it is characterised in that：
Housing（1）To cover aluminium zine plate, housing（1）U-shaped mainboard（10）Upper left and right sets installation handle（15）And centrifugal blower（18）Peace
Fill hole and air outlet.
A kind of 7. highpowerpulse load current transformer power model mounting structure according to claim 2, it is characterised in that：
It also includes copper bar（3）, copper bar（3）Including DC side copper bar just（20）, DC side copper bar bears（21）, DC side switching copper bar bear
(22), DC side is transferring copper bar just (23)；Copper bar（3）Installed in casing upper strata.
A kind of 8. highpowerpulse load current transformer power model mounting structure according to claim 2, it is characterised in that：
Housing（1）On be integrated with terminal（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916002.4U CN207010559U (en) | 2017-07-26 | 2017-07-26 | A kind of highpowerpulse load current transformer power model mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720916002.4U CN207010559U (en) | 2017-07-26 | 2017-07-26 | A kind of highpowerpulse load current transformer power model mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010559U true CN207010559U (en) | 2018-02-13 |
Family
ID=61457551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720916002.4U Active CN207010559U (en) | 2017-07-26 | 2017-07-26 | A kind of highpowerpulse load current transformer power model mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207010559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711916A (en) * | 2018-06-27 | 2018-10-26 | 友邦电气（平湖）股份有限公司 | 90KW to 120KW charging piles direct current output module |
-
2017
- 2017-07-26 CN CN201720916002.4U patent/CN207010559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711916A (en) * | 2018-06-27 | 2018-10-26 | 友邦电气（平湖）股份有限公司 | 90KW to 120KW charging piles direct current output module |
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