CN201975980U - Integrated three-phase alternating current power control module - Google Patents
Integrated three-phase alternating current power control module Download PDFInfo
- Publication number
- CN201975980U CN201975980U CN2011200590034U CN201120059003U CN201975980U CN 201975980 U CN201975980 U CN 201975980U CN 2011200590034 U CN2011200590034 U CN 2011200590034U CN 201120059003 U CN201120059003 U CN 201120059003U CN 201975980 U CN201975980 U CN 201975980U
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- radiator
- storage capacitor
- integrated
- igbt module
- module
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Abstract
The utility model provides an integrated three-phase alternating current power control module which comprises a radiator, wherein the radiator is connected with a fan. The integrated three-phase alternating current power control module is characterized in that the radiator is provided with an insulated gate bipolar translator (IGBT) module; an energy storage capacitor is fixed on the radiator by an energy storage capacitor bracket; the IGBT module is connected with the energy storage capacitor by a low-inductance bus; a master control board is arranged on the energy storage capacitor bracket and is connected with the IGBT module by a flat cable; a current sensor is connected to the alternating current line feeding end of the IGBT module; and an absorption capacitor is connected to the direct current side anode of the IGBT module. In the integrated three-phase alternating current power control module, the capacitor group, the IGBT module, the control module, the direct-current low-inductance bus, the radiator, the fan, the current sensor, the master control board and the absorption capacitor are integrated into a whole. The structure has the advantages of integration and simple technology, is convenient and simple to install and is easy to maintain.
Description
Technical field
The utility model relates to a kind of three-phase AC power control structure that is applied in safe and reliable, easy for installation, the compact conformation in the power control module.
Background technology
Under the situation of scientific and technological develop rapidly, power electronic equipment uses more and more widely in our life.Because power model uses in a large number, system's heating is very serious, and the heat radiation of itself does not reach requirement.In power control module, be to connect between DC side positive pole, negative pole and the storage capacitor with lead or busbar, such link block is under the situation of switching, because the influence of stray inductance between and the connecting line own, very high peak voltage can be produced, the normal use of power model can be influenced.
In traditional power device, control board, current sensor, cooling fan or the like great majority disperse, and this structure installation and maintenance are loaded down with trivial details, the inconvenience maintenance.
Summary of the invention
It is easy that the purpose of this utility model provides a kind of installation and maintenance, and the power control module of easy access.
In order to achieve the above object, the technical solution of the utility model has provided a kind of integrated three-phase AC power control module, comprise radiator, radiator connects cooling fan, it is characterized in that: on radiator, be provided with the IGBT module, storage capacitor is fixed on the radiator by the storage capacitor support, link to each other by low sense bus between IGBT module and the storage capacitor, master board is located on the storage capacitor support and by winding displacement and is linked to each other with the IGBT module, current sensor is connected on the interchange end of incoming cables of IGBT module, absorbs electric capacity and is connected on the DC side positive pole of IGBT module.
Further, connect with described low sense bus between the DC side positive pole of described IGBT module and negative pole and the described storage capacitor.
The utility model is by with the low sense of capacitor group, IGBT module, control module, direct current bus, radiator, blower fan, current sensor, master control borad and absorb electric capacity and form a whole, and that its structure has is integrated, technology simple, it is simple and convenient to install, advantage easy maintenance.
Description of drawings
A kind of integrated three-phase AC power control module front schematic perspective view that Fig. 1 provides for the utility model;
A kind of integrated three-phase AC power control module back side schematic perspective view that Fig. 2 provides for the utility model.
Embodiment
Provide a preferred forms of the present utility model below in conjunction with accompanying drawing.
As shown in Figures 1 and 2, the utility model provides a kind of integrated three-phase AC power control module, comprises IGBT module 5, radiator 3, blower fan 6, low sense bus 2, storage capacitor 7, storage capacitor support 1, absorbs electric capacity 4, current sensor 10 and master control borad 8.Wherein, IGBT module 5 is fixed on the radiator 3, connect cooling fan 6 below the radiator 3, connect with low sense bus 2 between DC side positive pole in the IGBT module 5 and negative pole and the storage capacitor 7, storage capacitor 7 is fixed on the radiator 3 by storage capacitor support 1, current sensor 10 is connected on the interchange end of incoming cables of IGBT module 5, master control borad 8 is fixed on the storage capacitor support 1, and link to each other with IGBT module 5 by winding displacement 9, absorb electric capacity 4 and directly be connected on the DC side positive pole of each IGBT module 5, be used for absorbing the IGBT module 5 inner peak voltages that produce.
Claims (2)
1. integrated three-phase AC power control module, comprise radiator (3), radiator (3) connects cooling fan (6), it is characterized in that: on radiator (3), be provided with IGBT module (5), storage capacitor (7) is fixed on the radiator (3) by storage capacitor support (1), link to each other by low sense bus (2) between IGBT module (5) and the storage capacitor (7), master board (8) is located at storage capacitor support (1) and upward and by winding displacement (9) is linked to each other with IGBT module (5), current sensor (10) is connected on the interchange end of incoming cables of IGBT module (5), absorbs electric capacity (4) and is connected on the DC side positive pole of IGBT module (5).
2. a kind of integrated three-phase AC power control module as claimed in claim 1 is characterized in that: connect with described low sense bus (2) between the DC side positive pole of described IGBT module (5) and negative pole and the described storage capacitor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200590034U CN201975980U (en) | 2011-03-09 | 2011-03-09 | Integrated three-phase alternating current power control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200590034U CN201975980U (en) | 2011-03-09 | 2011-03-09 | Integrated three-phase alternating current power control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201975980U true CN201975980U (en) | 2011-09-14 |
Family
ID=44581078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200590034U Expired - Fee Related CN201975980U (en) | 2011-03-09 | 2011-03-09 | Integrated three-phase alternating current power control module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201975980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412704A (en) * | 2011-11-22 | 2012-04-11 | 东风汽车公司 | Low-voltage high-current three-phase driving power module group structure |
| WO2018036355A1 (en) * | 2016-08-24 | 2018-03-01 | 比亚迪股份有限公司 | Intelligent power module, motor controller, and vehicle |
-
2011
- 2011-03-09 CN CN2011200590034U patent/CN201975980U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102412704A (en) * | 2011-11-22 | 2012-04-11 | 东风汽车公司 | Low-voltage high-current three-phase driving power module group structure |
| CN102412704B (en) * | 2011-11-22 | 2013-12-11 | 东风汽车公司 | Low-voltage high-current three-phase driving power module group structure |
| WO2018036355A1 (en) * | 2016-08-24 | 2018-03-01 | 比亚迪股份有限公司 | Intelligent power module, motor controller, and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20120309 |