CN101442262A - High integration IGBT converter module - Google Patents
High integration IGBT converter module Download PDFInfo
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- CN101442262A CN101442262A CN 200810143123 CN200810143123A CN101442262A CN 101442262 A CN101442262 A CN 101442262A CN 200810143123 CN200810143123 CN 200810143123 CN 200810143123 A CN200810143123 A CN 200810143123A CN 101442262 A CN101442262 A CN 101442262A
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- igbt
- radiator
- converter module
- high integration
- energy storage
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
The invention discloses a high-integration IGBT converter module, which comprises IGBT elements (1), an energy storage component (2), a low-inductance laminated busbar (3), a control device (4), a driving device (5), a radiator (6), a control device supporting rod (7), a current sensor (8), an alternating current busbar (9), a sealing strip (10), a connector base (11), a control wire (12), an absorber element (13), a sealing groove (14), a cooling fan assembly (15) and a capacitor (16), wherein the radiator (6) is provided with the five IGBT elements (1), and each IGBT element (1) is electrically connected with the energy storage component (2) through the low-inductance laminated busbar (3). The high-integration IGBT converter module has the advantages of reasonable structural design with high integration level, high reliability, perfect function, and convenient maintenance and transplantation, and is suitable to be used by rolling stocks and other devices which need AC-DC-AC electric energy conversion.
Description
Technical field
The present invention relates to a kind of power supply change-over device, particularly relate to a kind of integrated level height, it is little to take up room, the high integration IGBT converter module that lightweight friendship-straight-alternating current can be changed.
Background technology
Railway locomotive and motor train unit auxiliary system power supply adopt the power supply of static AuCT to become development trend, static AuCT power supply have cut down the consumption of energy, noise, axle be heavy, improves advantages such as system effectiveness.Passenger vehicle vehicle aspect then is to adopt static AuCT to replace diesel-oil electric generator wagon, with cut down the consumption of energy, noise, buying maintenance cost, operation cost, increase economic efficiency and protect environment.Converter module is one of vitals of static AuCT.Because be used for the converter module operational environment very severe in the rolling stock: environment is dirty, temperature is high, vibrations are big, the space is little, strong electromagnetic, and this has proposed very high requirement to converter module.
At present the converter module integrated level of using low, do not have integral control circuit, anti-electromagnetic interference capability is undesirable, equipment volume is also big, the complete machine heat dispersion is bad, influences operation stability of equipment and reliability.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, provide a kind of volume little, perfect heat-dissipating, the strong high integration IGBT converter module of anti-strong electromagnetic ability.
Purpose of the present invention is achieved by following technical proposals: comprise IGBT element, energy storage component, low sense stack bus bar, control device, drive unit, radiator, control device support bar, current sensor, interchange busbar, sealing strip, junction block, control line, absorber element, seal groove, cooling blower assembly and electric capacity, 5 IGBT elements are installed on the described radiator, and each IGBT element is electrically connected with energy storage component by low sense stack bus bar.
Described IGBT element is two-tube IGBT.
Described energy storage component directly is connected with stack bus bar by four fixed rod support of energy storage component.
Described IGBT arrangements of components overvoltage absorbs the absorber element of protection, and the IGBT element is electrically connected by low sense stack bus bar with absorber element.
Described drive unit is installed on the radiator by little support bar.
Described control device is installed on the radiator by the installing hole on control device support bar and the energy storage component, is connected with drive unit by control line.
The radiator shutter of described radiator adopts asymmetrical design up and down, and installed surface is provided with the seal groove of setting-in sealing strip; The cooling blower assembly that improves radiating effect is installed in the radiator bottom.
Compared with prior art, the present invention has the following advantages: the reasonable in design of high integration, and perfect heat-dissipating, the work stability and reliability height, maintenance and transplanting are convenient in perfect in shape and function.Be applicable to that rolling stock and other need to hand over-straight-equipment use that alternating current can be changed.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the radiator medial surface component placement schematic diagram of Fig. 1;
Fig. 4 is the energy storage component structural representation of Fig. 1;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the left view of Fig. 1.
Among the figure: 1-IGBT element, 2-energy storage component, 3-low sense stack bus bar, 4-control device, 5-drive unit, 6-radiator, 7-control device support bar, 8-current sensor, 9-interchange busbar, 10-sealing strip, 11-junction block, 12-control line, 13-absorber element, 14-seal groove, 15-cooling blower assembly, 16-electric capacity.
Embodiment
The invention will be further described below in conjunction with drawings and Examples:
With reference to accompanying drawing, the present invention includes IGBT element 1, energy storage component 2, low sense stack bus bar 3, control device 4, drive unit 5, radiator 6, control device support bar 7, current sensor 8, exchange busbar 9, sealing strip 10, junction block 11, control line 12, absorber element 13, seal groove 14, cooling blower assembly 15 and electric capacity 16,5 IGBT elements 1 are installed on the described radiator 6, and each IGBT element 1 is electrically connected with energy storage component 2 by low sense stack bus bar 3.
Described IGBT element 1 is two-tube IGBT.
In 5 two-tube IGBT elements 1, wherein two constitute the four-quadrant rectification circuit, and other three constitute three-phase inverting circuit, are connected with energy storage component by low sense stack bus bar, realize that complete friendship-straight-alternating current can translation function.Change the IGBT element 1 of different brackets according to the needs of different capacity grade, just can be combined into the current transformer of different capabilities.Integrated control device 4 and the current sensor of being made up of the standard functions module 8 of module, the simple peripheral components of arranging in pairs or groups just can be realized complete friendship-straight-alternating flow systemic-function.
Described energy storage component 2 directly is connected with stack bus bar 3 by four fixed rod support of energy storage component 2.Directly connect by stack bus bar 3, structural configuration is ingenious, compactness, and the DC loop stray inductance is extremely low.
Described IGBT element 1 configuration overvoltage absorbs the absorber element 13 of protection, and IGBT element 1 is electrically connected by low sense stack bus bar 3 with absorber element 13.Absorber element 13 helps reducing driving the loop stray inductance and making full use of the confined space near IGBT element 1.
Described drive unit 5 is installed on the radiator 6.
Described control device 4 is installed on the radiator 6 by the installing hole on control device support bar 7 and the energy storage component 2, is connected with drive unit 5 by control line 12.Comprise transplantable multiple power source module, four-quadrant rectification control module and inversion control module, functional modules such as input/output module and communication module, interface is complete, and autgmentability is strong, integrated level height, perfect in shape and function.
The radiator shutter of described radiator 6 adopts asymmetrical design up and down, and installed surface is provided with the seal groove 14 of setting-in sealing strip; The cooling blower assembly 15 that improves radiating effect is installed in radiator 6 bottoms.Effectively utilize installing space and favorable cooling effect is provided, be installed on radiating surface periphery sealing strip and be embedded in the seal groove 14 and can obtain good sealing effectiveness.
Claims (7)
1. high integration IGBT converter module, comprise IGBT element (1), energy storage component (2), low sense stack bus bar (3), control device (4), drive unit (5), radiator (6), control device support bar (7), current sensor (8), exchange busbar (9), sealing strip (10), junction block (11), control line (12), absorber element (13), seal groove (14), cooling blower assembly (15) and electric capacity (16), it is characterized in that: 5 IGBT elements (1) are installed on the described radiator (6), and each IGBT element (1) is electrically connected with energy storage component (2) by low sense stack bus bar (3).
2. a kind of high integration IGBT converter module according to claim 1 is characterized in that: described IGBT element (1) is two-tube IGBT.
3. a kind of high integration IGBT converter module according to claim 1 is characterized in that: described energy storage component (2) directly is connected with stack bus bar (3) by four fixed rod support of energy storage component (2).
4. a kind of high integration IGBT converter module according to claim 1; it is characterized in that: described IGBT element (1) configuration overvoltage absorbs the absorber element (13) of protection, and IGBT element (1) is electrically connected by low sense stack bus bar (3) with absorber element (13).
5. a kind of high integration IGBT converter module according to claim 1 is characterized in that: described drive unit (5) is installed on the radiator (6).
6. a kind of high integration IGBT converter module according to claim 1, it is characterized in that: described control device (4) is installed on the radiator (6) by the installing hole on control device support bar (7) and the energy storage component (2), is connected with drive unit (5) by control line (12).
7. a kind of high integration IGBT converter module according to claim 1 is characterized in that: the radiator shutter of described radiator (6) adopts asymmetrical design up and down, and installed surface is provided with the seal groove (14) of setting-in sealing strip; The cooling blower assembly (15) that improves radiating effect is installed in radiator (6) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810143123 CN101442262B (en) | 2008-09-02 | 2008-09-02 | High integration IGBT converter module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810143123 CN101442262B (en) | 2008-09-02 | 2008-09-02 | High integration IGBT converter module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101442262A true CN101442262A (en) | 2009-05-27 |
| CN101442262B CN101442262B (en) | 2010-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810143123 Active CN101442262B (en) | 2008-09-02 | 2008-09-02 | High integration IGBT converter module |
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| CN (1) | CN101442262B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075067A (en) * | 2011-03-11 | 2011-05-25 | 阳光电源股份有限公司 | Module power unit of wind power converter |
| CN102522908A (en) * | 2011-12-09 | 2012-06-27 | 浙江永升新能源科技有限公司 | Modular structure of inverting units of photovoltaic grid-connected inverter |
| CN102723853A (en) * | 2012-06-15 | 2012-10-10 | 上方能源技术(杭州)有限公司 | Power module set for high-power converter equipment |
| CN102983766A (en) * | 2011-09-02 | 2013-03-20 | 株式会社电装 | Power converter equipped with semiconductor module |
| CN106208728A (en) * | 2016-08-12 | 2016-12-07 | 中国船舶重工集团公司第七〇二研究所 | A kind of air-cooled power model |
| CN106443127A (en) * | 2016-09-12 | 2017-02-22 | 中车株洲电力机车研究所有限公司 | Current sensor device for converter |
| US10128625B2 (en) | 2014-11-18 | 2018-11-13 | General Electric Company | Bus bar and power electronic device with current shaping terminal connector and method of making a terminal connector |
| CN110474625A (en) * | 2019-07-15 | 2019-11-19 | 西安中车永电电气有限公司 | Gate pole for two-tube IGBT absorbs inhibition and short-circuit protection circuit |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1374745A (en) * | 2002-04-16 | 2002-10-16 | 株洲电力机车研究所 | Novel IGBT insulated grid transistor current transformer module |
| CN2834012Y (en) * | 2005-01-25 | 2006-11-01 | 上海南征电子电气成套有限公司 | IGBT-based chopping speed regulator |
| CN101222173B (en) * | 2008-01-02 | 2010-06-02 | 株洲南车时代电气股份有限公司 | High pressure IGBT current transformer module |
-
2008
- 2008-09-02 CN CN 200810143123 patent/CN101442262B/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102075067B (en) * | 2011-03-11 | 2013-04-03 | 阳光电源股份有限公司 | Module power unit of wind power converter |
| CN102075067A (en) * | 2011-03-11 | 2011-05-25 | 阳光电源股份有限公司 | Module power unit of wind power converter |
| CN102983766B (en) * | 2011-09-02 | 2016-05-04 | 株式会社电装 | Be equipped with the power converter of semiconductor module |
| CN102983766A (en) * | 2011-09-02 | 2013-03-20 | 株式会社电装 | Power converter equipped with semiconductor module |
| CN102522908A (en) * | 2011-12-09 | 2012-06-27 | 浙江永升新能源科技有限公司 | Modular structure of inverting units of photovoltaic grid-connected inverter |
| CN102723853A (en) * | 2012-06-15 | 2012-10-10 | 上方能源技术(杭州)有限公司 | Power module set for high-power converter equipment |
| CN102723853B (en) * | 2012-06-15 | 2015-07-01 | 上方能源技术(杭州)有限公司 | Power module set for high-power converter equipment |
| US10128625B2 (en) | 2014-11-18 | 2018-11-13 | General Electric Company | Bus bar and power electronic device with current shaping terminal connector and method of making a terminal connector |
| CN106208728A (en) * | 2016-08-12 | 2016-12-07 | 中国船舶重工集团公司第七〇二研究所 | A kind of air-cooled power model |
| CN106208728B (en) * | 2016-08-12 | 2018-12-04 | 中国船舶重工集团公司第七一二研究所 | A kind of air-cooled power module |
| CN106443127A (en) * | 2016-09-12 | 2017-02-22 | 中车株洲电力机车研究所有限公司 | Current sensor device for converter |
| CN106443127B (en) * | 2016-09-12 | 2020-02-07 | 中车株洲电力机车研究所有限公司 | Current sensor device for converter |
| CN110474625A (en) * | 2019-07-15 | 2019-11-19 | 西安中车永电电气有限公司 | Gate pole for two-tube IGBT absorbs inhibition and short-circuit protection circuit |
| CN110474625B (en) * | 2019-07-15 | 2020-09-25 | 西安中车永电电气有限公司 | Gate absorption suppression and short-circuit protection circuit for double-tube IGBT |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101442262B (en) | 2010-06-09 |
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Owner name: CHINA RAILWAY CORPORATION Free format text: FORMER OWNER: TRANSPORT BUREAU OF RAILWAY DEPARTMENT Effective date: 20141024 |
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Effective date of registration: 20141024 Address after: 100844 Fuxing Road, Beijing, Haidian District, No. 10 Patentee after: CHINA RAILWAY CORPORATION Patentee after: Zhuzhou CSR Times Electric Co., Ltd. Address before: 10 Fuxing Road, Beijing, No. 100844 Patentee before: Transport Bureau of Railway Department Patentee before: Zhuzhou CSR Times Electric Co., Ltd. |