CN103138602A - Water-cooling inversion power module - Google Patents
Water-cooling inversion power module Download PDFInfo
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- CN103138602A CN103138602A CN201110392076XA CN201110392076A CN103138602A CN 103138602 A CN103138602 A CN 103138602A CN 201110392076X A CN201110392076X A CN 201110392076XA CN 201110392076 A CN201110392076 A CN 201110392076A CN 103138602 A CN103138602 A CN 103138602A
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Abstract
The invention provides a water-cooling inversion power module which comprises a water-cooling base plate and inversion power devices which are arranged on two sides of the water-cooling base plate. A cooling water groove is arranged inside the water-cooling base plate. The cooling water groove is provided with a water inlet and a water outlet which are connected with a cooling water mechanism. Cooling water inflows through the water inlet, is capable of flowing in the cooling water groove and is discharged through the water outlet, and the purpose of heat dissipation to the power module is achieved through water circulation. According to the water-cooling inversion power module, the water-cooling base plate with the water cooling groove is arranged, the power devices are integrally arranged on the water-cooling base plate, and accordingly the purpose of cooling of the power devices is achieved. Compared with the mode of cooling by wind-cooling in the prior art, cost is lowered, and meanwhile, noise is lowered, and working environment is improved.
Description
Technical field
The present invention relates to the electronic-module construction technology, relate in particular to a kind of water-cooled inverted power module.
Background technology
The auxiliary inversion power model of locomotive is the core component of locomotive assisting system electric supply installation, and it after the three-phase circuit that on the process power model, IGBT forms carries out inversion, is the auxiliary power consumption equipment power supply of train from the intermediate dc loop power taking of locomotive.
Existing auxiliary inversion power model generally uses the forced air cooling radiating mode, and the volume and weight of air-cooled radiator is larger, and needs the configuration cooling fan, and the cost of system is high, noise is large.
Summary of the invention
The invention provides a kind of water-cooled inverted power module, to solve defective of the prior art, reduce costs, improve operational environment.
The invention provides a kind of water-cooled inverted power module, wherein, the inverter power device that comprises water-cooling base plate and be arranged on the water-cooling base plate both sides; The inside of described water-cooling base plate arranges bosh, and this bosh is provided with water inlet and the delivery port that is connected with cooling water mechanism.
Water-cooled inverted power module as above wherein, preferably, is provided with mechanical fasteners terminal and reference column on described water-cooling base plate, described mechanical fasteners terminal and reference column are all be used to described inverted power module is installed.
Water-cooled inverted power module as above, wherein, preferably, side fixed installation insulated gate bipolar transistor and a Drive Protecting Circuit plate of described water-cooling base plate, the opposite side fixed installation driving power of described water-cooling base plate.
Water-cooled inverted power module provided by the invention is by being provided with the water-cooling base plate of bosh, integrated installation power device on water-cooling base plate, to reach the purpose that power device is dispelled the heat, with utilize air-cooled mode of dispelling the heat in prior art and compare, reduced cost, reduce simultaneously noise, improved operational environment.
Description of drawings
The water-cooled inverted power module structural representation one that Fig. 1 provides for the embodiment of the present invention.
The water-cooled inverted power module structural representation two that Fig. 2 provides for the embodiment of the present invention.
Reference numeral:
The 1-water-cooling base plate; The 2-water inlet; The 3-delivery port;
4-mechanical fasteners terminal; The 5-reference column; The 6-insulated gate bipolar transistor;
7-Drive Protecting Circuit plate.
Embodiment
the water-cooled inverted power module structural representation one that Fig. 1 provides for the embodiment of the present invention, the water-cooled inverted power module structural representation two that Fig. 2 provides for the embodiment of the present invention, the embodiment of the present invention provides a kind of water-cooled inverted power module, comprising water-cooling base plate 1 and the inverter power device that is arranged on water-cooling base plate 1 side, the inside of this water-cooling base plate 1 arranges bosh, according to practical application, fall under requirement with discharge satisfying hydraulic pressure, tank has been arranged to crooked roundabout shape, to guarantee the even distribution of temperature on water-cooling base plate, bosh is provided with water inlet 2 and the delivery port 3 that is connected with cooling water mechanism, and cooling water can be unobstructed mobile in bosh, pass through water circulation, reach the purpose to the power model heat radiation.
Compared with prior art, the water-cooled inverted power module that the embodiment of the present invention provides is integrated in water-cooling base plate 1 in power model, compares with traditional air-cooled radiator, greatly reduce the volume and weight of power model, reduce cost, also reduced noise simultaneously, improved operational environment.
On the basis of above-described embodiment, mechanical fasteners terminal 4 and reference column 5 can be set on water-cooling base plate 1, as shown in Figure 1, mechanical fasteners terminal 4 and reference column 5 are all for this inverted power module is installed, as external mechanical interface.
Water-cooling base plate 1 is as the installation basis of whole inverted power module; a plurality of inverter power devices can be installed thereon; as shown in Figure 2; it is the structural representation with opposite side after water-cooling base plate 1 upset; can be at opposite side installing insulating grid bipolar transistor 6 and the Drive Protecting Circuit plate 7 thereof of water-cooling base plate 1; opposite side is installed the driving power (not shown) of IGBT, thereby realizes direct current is converted to the purpose of the required alternating current of train power consumption equipment.
Take water-cooling base plate 1 as the basis, device commonly used in the prior aries such as Absorption Capacitance and discharge resistance can be installed simultaneously, make circuit integration, reduce the volume of whole circuit.
The water-cooled inverted power module that the embodiment of the present invention provides is by arranging water-cooling base plate, integrated installation power device on water-cooling base plate, to reach the purpose that power device is dispelled the heat, with utilize air-cooled mode of dispelling the heat in prior art and compare, reduced cost, reduce simultaneously noise, improved operational environment.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (3)
1. a water-cooled inverted power module, is characterized in that, the inverter power device that comprises water-cooling base plate and be arranged on the water-cooling base plate both sides; The inside of described water-cooling base plate arranges bosh, and this bosh is provided with water inlet and the delivery port that is connected with cooling water mechanism.
2. water-cooled inverted power module according to claim 1, is characterized in that, is provided with mechanical fasteners terminal and reference column on described water-cooling base plate, and described mechanical fasteners terminal and reference column are all be used to described inverted power module is installed.
3. water-cooled inverted power module according to claim 1 and 2, is characterized in that, side fixed installation insulated gate bipolar transistor and a Drive Protecting Circuit plate of described water-cooling base plate, the opposite side fixed installation driving power of described water-cooling base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392076XA CN103138602A (en) | 2011-11-30 | 2011-11-30 | Water-cooling inversion power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392076XA CN103138602A (en) | 2011-11-30 | 2011-11-30 | Water-cooling inversion power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103138602A true CN103138602A (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110392076XA Pending CN103138602A (en) | 2011-11-30 | 2011-11-30 | Water-cooling inversion power module |
Country Status (1)
| Country | Link |
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| CN (1) | CN103138602A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038079A (en) * | 2014-06-30 | 2014-09-10 | 永济新时速电机电器有限责任公司 | Novel power module for high-power rectification and inversion |
| CN105792624A (en) * | 2016-05-13 | 2016-07-20 | 深圳市华盛源机电有限公司 | Automobile heat dissipation device |
| CN106849306A (en) * | 2017-03-10 | 2017-06-13 | 南昌工程学院 | A kind of self powered supply for train |
| CN107171573A (en) * | 2017-07-16 | 2017-09-15 | 中车永济电机有限公司 | Three-phase inversion power model based on bidirectional screw runner water cooling substrate |
| CN107600082A (en) * | 2017-08-31 | 2018-01-19 | 中车永济电机有限公司 | Power-centralized type EMUs row water supply connecting plate |
| CN108572709A (en) * | 2018-05-31 | 2018-09-25 | 苏州双金实业有限公司 | The computer housing of water flowing cooling |
| WO2018223484A1 (en) * | 2017-06-05 | 2018-12-13 | 蔚来汽车有限公司 | Power electronic controller, and electric car |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201256510Y (en) * | 2008-08-06 | 2009-06-10 | 中国电力科学研究院 | Water cooling heat radiator suitable for large power electric and electronic devices |
| CN201616760U (en) * | 2010-02-08 | 2010-10-27 | 浙江大学 | Water-cooled power module of three-phase diode-clamped three-level inverter |
| CN201708701U (en) * | 2010-06-30 | 2011-01-12 | 上海发电设备成套设计研究院 | Power assembly of back-to-back type three-level static frequency converter |
-
2011
- 2011-11-30 CN CN201110392076XA patent/CN103138602A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201256510Y (en) * | 2008-08-06 | 2009-06-10 | 中国电力科学研究院 | Water cooling heat radiator suitable for large power electric and electronic devices |
| CN201616760U (en) * | 2010-02-08 | 2010-10-27 | 浙江大学 | Water-cooled power module of three-phase diode-clamped three-level inverter |
| CN201708701U (en) * | 2010-06-30 | 2011-01-12 | 上海发电设备成套设计研究院 | Power assembly of back-to-back type three-level static frequency converter |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038079A (en) * | 2014-06-30 | 2014-09-10 | 永济新时速电机电器有限责任公司 | Novel power module for high-power rectification and inversion |
| CN105792624A (en) * | 2016-05-13 | 2016-07-20 | 深圳市华盛源机电有限公司 | Automobile heat dissipation device |
| CN105792624B (en) * | 2016-05-13 | 2018-10-23 | 深圳市华盛源机电有限公司 | A kind of car heat dissipating double-fuselage |
| CN106849306A (en) * | 2017-03-10 | 2017-06-13 | 南昌工程学院 | A kind of self powered supply for train |
| CN106849306B (en) * | 2017-03-10 | 2023-06-13 | 南昌工程学院 | Self-powered power supply for train |
| WO2018223484A1 (en) * | 2017-06-05 | 2018-12-13 | 蔚来汽车有限公司 | Power electronic controller, and electric car |
| CN107171573A (en) * | 2017-07-16 | 2017-09-15 | 中车永济电机有限公司 | Three-phase inversion power model based on bidirectional screw runner water cooling substrate |
| CN107600082A (en) * | 2017-08-31 | 2018-01-19 | 中车永济电机有限公司 | Power-centralized type EMUs row water supply connecting plate |
| CN107600082B (en) * | 2017-08-31 | 2019-12-20 | 中车永济电机有限公司 | Power-concentrated water supply connecting plate for motor train unit |
| CN108572709A (en) * | 2018-05-31 | 2018-09-25 | 苏州双金实业有限公司 | The computer housing of water flowing cooling |
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Application publication date: 20130605 |