CN108336911B - Power module installation device - Google Patents
Power module installation device Download PDFInfo
- Publication number
- CN108336911B CN108336911B CN201810398212.8A CN201810398212A CN108336911B CN 108336911 B CN108336911 B CN 108336911B CN 201810398212 A CN201810398212 A CN 201810398212A CN 108336911 B CN108336911 B CN 108336911B
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- China
- Prior art keywords
- power module
- beams
- limiting piece
- strip
- support beams
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- 238000009434 installation Methods 0.000 title abstract description 13
- 238000010292 electrical insulation Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/10—Flexible AC transmission systems [FACTS]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The application provides a power module mounting device, comprising: the power cabinet is provided with four mutually parallel supporting columns; n first vertical supporting beams are arranged between two supporting columns, the first vertical supporting beams are perpendicular to the side edges, N second vertical supporting beams which are in one-to-one correspondence with the N first vertical supporting beams are arranged between the other two supporting columns, the heights of the first vertical supporting beams and the second vertical supporting beams which are corresponding to the first vertical supporting beams are equal, and N is more than or equal to 2; two groups of horizontal support beams are arranged between each group of corresponding first vertical support beams and second vertical support beams and are used for installing the power modules, each group of horizontal support beams are provided with a row of power modules, and the horizontal support beams are parallel to each other and perpendicular to the vertical support beams. By utilizing the embodiments of the application, the occupied area required by the installation of the power module can be effectively reduced, the space utilization rate is improved, and meanwhile, the disassembly, assembly and maintenance of the power module are convenient.
Description
Technical Field
The application relates to the technical field of power electronic equipment application, in particular to a power module installation device.
Background
Modular multilevel converter (Modular Multilevel Converter, MMC) technology is increasingly being adopted and applied by power systems by virtue of its unique advantages in the fields of new energy grid connection, island power supply, unsynchronized grid interconnection, multi-terminal dc power transmission, urban power distribution network capacity increase, etc. The Shanghai Hui straight project, the Nana straight project, the Zhoushan straight project, the Xiamen straight project and the Luxi straight project which are put into operation all adopt MMC topology.
However, in the prior art, the installation structure of the modularized multi-level converter adopts a valve tower structure, so that the occupied area is large, the space utilization rate is low, the installation workload is large, and the transportation is inconvenient.
The prior art has at least the following problems: the mounting structure of the modularized multi-level converter adopts a valve tower structure, so that the occupied area is large, the space utilization rate is low, the mounting workload is large, and the transportation is inconvenient.
Disclosure of Invention
The embodiment of the application aims to provide a power module installation device, so that the occupied area required by the installation of a power module is effectively reduced, the space utilization rate is improved, and meanwhile, the disassembly, assembly and maintenance of the power module are convenient.
The embodiment of the application provides a power module installation device which is realized by the following steps:
A power module mounting apparatus, the apparatus comprising:
The power cabinet at least comprises a cuboid frame, and the power cabinet is provided with at least four support columns which are parallel to each other, wherein the four support columns are used as four side edges of the cuboid frame;
N first vertical supporting beams are arranged between two supporting columns, the first vertical supporting beams are perpendicular to the side edges, two ends of each first vertical supporting beam are fixedly connected with the two supporting columns respectively, N second vertical supporting beams which are in one-to-one correspondence with the N first vertical supporting beams are arranged between the other two supporting columns, and in the length direction of the supporting columns, the heights of the first vertical supporting beams and the corresponding second vertical supporting beams are equal, and N is more than or equal to 2;
Two groups of horizontal support beams are arranged between each group of corresponding first vertical support beams and second vertical support beams, the horizontal support beams are used for installing the power modules, each group of horizontal support beams are provided with a row of power modules, and the horizontal support beams are parallel to each other and perpendicular to the vertical support beams.
In a preferred embodiment, the power cabinet further comprises a front door and a rear door, the front door and the rear door can be both closed and opened, the front door in the closed state and the rear door in the closed state are parallel, the two sets of horizontal support beams comprise a first set of horizontal support beams and a second set of horizontal support beams, the first set of horizontal support beams are closer to the front door, the second set of horizontal support beams are closer to the rear door, correspondingly, the power modules mounted on the first set of horizontal support beams are closer to the front door, and the power modules mounted on the second set of horizontal support beams are closer to the rear door.
In a preferred embodiment, M pairs of strip-shaped limiting pieces perpendicular to the horizontal supporting beams are arranged on the first group of horizontal supporting beams and used for limiting the power module to move in the length direction of the horizontal supporting beams, and the distance between each pair of strip-shaped limiting pieces is matched with the width of the bottom surface of the power module, wherein M is more than or equal to 2;
The strip-shaped limiting piece is closer to one end of the front door, a first limiting piece is arranged at the other end of the strip-shaped limiting piece, the distance between the first limiting piece and the second limiting piece on the same strip-shaped limiting piece is matched with the length of the bottom surface of the power module, the strip-shaped limiting piece is used for limiting the power module to move in the direction perpendicular to the horizontal supporting beam, and the first limiting piece is fixed on the strip-shaped limiting piece through bolt connection and can be detached from the strip-shaped limiting piece.
In a preferred embodiment, M pairs of strip-shaped limiting pieces perpendicular to the horizontal supporting beams are arranged on the second group of horizontal supporting beams and used for limiting the power module to move in the length direction of the horizontal supporting beams, and the distance between each pair of strip-shaped limiting pieces is matched with the width of the bottom surface of the power module, wherein M is more than or equal to 2;
The strip-shaped limiting piece is closer to one end of the rear door, a third limiting piece is arranged at the other end of the strip-shaped limiting piece, the distance between the third limiting piece and the fourth limiting piece on the same strip-shaped limiting piece is matched with the length of the bottom surface of the power module, the strip-shaped limiting piece is used for limiting the power module to move in the direction perpendicular to the horizontal supporting beam, and the third limiting piece is fixed on the strip-shaped limiting piece through bolt connection and can be detached from the strip-shaped limiting piece.
In a preferred embodiment, the cross section of the strip-shaped limiting member is L-shaped.
In a preferred embodiment, the electrical insulation distance is maintained between the two rows of power modules on the two sets of horizontal support beams.
In a preferred embodiment, the power modules are kept at an electrically insulating distance from each other.
In a preferred embodiment, the power modules are kept at an electrically insulating distance from each other.
In a preferred embodiment, the horizontal support beam is made of an insulating material.
In a preferred embodiment, the types of the power modules include: modular multilevel converter, static var generator.
By using the power module installation device provided by the embodiment of the application, more power modules can be installed through the power cabinet, and the power modules are installed at different heights, so that the occupied area can be effectively reduced, and the space utilization rate is improved. By utilizing the cooperation of the supporting beams and the limiting pieces, the power module can be effectively fixed, and the whole installation and the use or the transportation are convenient. Simultaneously, first locating part with the third locating part can be dismantled, will first locating part is dismantled, just can be close to the power module of qianmen is dismantled and is passed through the qianmen takes out and overhauls, equally, will the third locating part is dismantled, just can be close to the power module of back door is dismantled and is passed through the back door takes out and overhauls, and power module's dismantlement does not influence each other, and the dismouting of being convenient for overhauls. Meanwhile, the horizontal supporting beams are insulated, and the electric insulation distance between the power modules is kept, so that the electric safety can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view showing the structure of a power module mounting apparatus according to an embodiment of the present application;
fig. 2 is a top view of an apparatus structure of a power module mounting apparatus according to an embodiment of the present application.
Detailed Description
The embodiment of the application provides a power module mounting device.
In order to make the technical solution of the present application better understood by those skilled in the art, the technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, shall fall within the scope of the application.
Fig. 1 is a front view showing the structure of a power module mounting apparatus according to an embodiment of the present application. Fig. 2 is a top view of an apparatus structure of an embodiment of a power module mounting apparatus according to the present application.
Specifically, as shown in fig. 1 and fig. 2, an embodiment of a power module mounting apparatus provided by the present application may include:
The power cabinet at least comprises a cuboid frame, wherein the power cabinet is provided with at least four support columns 11 which are parallel to each other, and the four support columns 11 are used as four side edges of the cuboid frame;
N first vertical supporting beams 12 are arranged between two supporting columns 11, the first vertical supporting beams 12 are perpendicular to the lateral edges, two ends of each first vertical supporting beam 12 are fixedly connected with the two supporting columns 11 respectively, N second vertical supporting beams 13 which are in one-to-one correspondence with the N first vertical supporting beams 12 are arranged between the other two supporting columns 11, and in the length direction of the supporting columns 11, the heights of the first vertical supporting beams 12 and the corresponding second vertical supporting beams 13 are equal, and N is more than or equal to 2;
Two groups of horizontal support beams are arranged between each corresponding group of first vertical support beams 12 and second vertical support beams 13, the horizontal support beams are used for installing the power modules 101, each group of horizontal support beams are provided with a row of power modules 101, and the horizontal support beams are parallel to each other and perpendicular to the vertical support beams 12 and 13.
In this example, the two sets of horizontal support beams include a first set of horizontal support beams 21 and a second set of horizontal support beams 22, each set having two horizontal support beams.
In this case, the first vertical support beam and the second vertical support beam are not sequential, and the first and second are to distinguish the vertical support beams disposed between the different two support columns. And if the power cabinet is horizontally placed, the heights of the first vertical supporting beam and the second vertical supporting beam corresponding to the first vertical supporting beam are equal.
Types of the power module 101 may include, but are not limited to: modular multilevel converter, static var generator. Of course, in specific applications, other power modules 101 may be used.
In this example, as shown in fig. 2, the power cabinet 1 further includes a front door 14 and a rear door 15, where the front door 14 and the rear door 15 may be both closed and opened, the front door 14 in the closed state and the rear door 15 in the closed state are parallel, the two sets of horizontal support beams include a first set of horizontal support beams 21 and a second set of horizontal support beams 22, the first set of horizontal support beams 21 are closer to the front door 14, the second set of horizontal support beams 22 are closer to the rear door 15, and correspondingly, the power modules mounted on the first set of horizontal support beams are closer to the front door 14, and the power modules mounted on the second set of horizontal support beams are closer to the rear door 15. The names of the front door and the rear door are used to distinguish the two doors, and in particular, in the implementation process, the front door 14 can be opened to take out the power module 101 mounted on the first group of horizontal support beams 21 through the front door 14. When the rear door 15 is opened, the power module 101 mounted on the second group of horizontal support beams 22 can be taken out through the rear door 15.
In this example, as shown in fig. 1 and 2, M pairs of strip-shaped limiting members 3 perpendicular to the horizontal supporting beams 21 are disposed on the first group of horizontal supporting beams 21, so as to limit the power module 101 to move in the length direction of the horizontal supporting beams 21, and the distance between each pair of strip-shaped limiting members 3 is matched with the width of the bottom surface of the power module 101, where M is greater than or equal to 2;
the strip-shaped limiting piece 3 is provided with a first limiting piece 31 at one end which is closer to the front door 14, a second limiting piece 32 at the other end, and the distance between the first limiting piece 31 and the second limiting piece 32 on the same strip-shaped limiting piece 3 is matched with the length of the bottom surface of the power module 101, so as to limit the power module 101 to move in the direction perpendicular to the horizontal supporting beam 21, wherein the first limiting piece 31 is fixed on the strip-shaped limiting piece 3 through bolt connection and can be detached from the strip-shaped limiting piece 3.
As shown in fig. 1 and fig. 2, each pair refers to two strip-shaped limiting members 3 with the same spacing, and each pair of strip-shaped limiting members 3 corresponds to one power module 101.
The matching may be theoretically equal, and in a specific implementation, the matching may be satisfied as long as the power module 101 cannot move in the longitudinal direction of the horizontal support beam 21 and the direction perpendicular to the horizontal support beam 21.
When the first limiting member 31 is detached from the bar-shaped limiting member 3, the power module 101 mounted on the first group of horizontal support beams 21 can be detached and taken out through the front door.
In this example, M pairs of strip-shaped limiting members 3 perpendicular to the horizontal supporting beams 22 are disposed on the second group of horizontal supporting beams 22, and are used for limiting the power module 101 to move in the length direction of the horizontal supporting beams 22, and the distance between each pair of strip-shaped limiting members 3 is matched with the width of the bottom surface of the power module 101, wherein M is greater than or equal to 2;
The strip-shaped limiting piece 3 is provided with a third limiting piece 33 at one end which is closer to the rear door, a fourth limiting piece 34 is arranged at the other end, and the distance between the third limiting piece 33 and the fourth limiting piece 34 on the same strip-shaped limiting piece 3 is matched with the length of the bottom surface of the power module 101 and used for limiting the power module 101 to move in the direction perpendicular to the horizontal supporting beam 22, wherein the third limiting piece 33 is fixed on the strip-shaped limiting piece 3 through bolt connection and can be detached from the strip-shaped limiting piece 3.
As shown in fig. 1 and fig. 2, each pair refers to two strip-shaped limiting members 3 with the same spacing, and each pair of strip-shaped limiting members 3 corresponds to one power module 101.
The matching may be theoretically equal, and in a specific implementation, the matching may be satisfied as long as the power module 101 cannot move in the longitudinal direction of the horizontal support beam 22 and the direction perpendicular to the horizontal support beam 22.
When the third limiting member 33 is detached from the bar-shaped limiting member 3, the power module 101 mounted on the second group of horizontal supporting beams 22 can be detached and taken out through the rear door 15.
It can be seen that the power modules 101 mounted on the two sets of horizontal support beams 22 do not interfere with each other, and particularly, when they are mounted and dismounted, they can be taken out or put in through different doors without interfering with each other. In addition, a certain interval is reserved between the adjacent power modules 101 of each row of power modules 101, so that the power modules 101 can be conveniently disassembled and assembled.
In this example, as shown in fig. 1, the cross section of the strip-shaped limiting member 3 is L-shaped.
In this example, the electrical insulation distance is maintained between the two rows of power modules 101 on the two sets of horizontal support beams 21 and 22.
Correspondingly, the electric insulation distance is kept between the power modules 101 mounted on the horizontal support beam 21. An electrical insulation distance is maintained between the power modules 101 mounted on the horizontal support beams 22.
In this example, the horizontal support beams 21 and 22 are made of an insulating material.
By means of the power module installation device, more power modules can be installed through the power cabinet, the power modules are installed at different heights, occupied area can be effectively reduced, and space utilization rate is improved. By utilizing the cooperation of the supporting beams and the limiting pieces, the power module can be effectively fixed, and the whole installation and the use or the transportation are convenient. Simultaneously, first locating part with the third locating part can be dismantled, will first locating part is dismantled, just can be close to the power module of qianmen is dismantled and is passed through the qianmen takes out and overhauls, equally, will the third locating part is dismantled, just can be close to the power module of back door is dismantled and is passed through the back door takes out and overhauls, and power module's dismantlement does not influence each other, and the dismouting of being convenient for overhauls. Meanwhile, the horizontal supporting beams are insulated, and the electric insulation distance between the power modules is kept, so that the electric safety can be improved.
Various embodiments in this specification are described in a progressive manner, and identical or similar parts are all provided for each embodiment, each embodiment focusing on differences from other embodiments.
Although the present application has been described by way of examples, one of ordinary skill in the art appreciates that there are many variations and modifications that do not depart from the spirit of the application, and it is intended that the appended claims encompass such variations and modifications as fall within the spirit of the application.
Claims (7)
1. A power module mounting apparatus configured to bidirectionally mount and remove a power module, the apparatus comprising:
the power cabinet at least comprises a cuboid frame, wherein the power cabinet is provided with at least four support columns (11) which are parallel to each other, and the four support columns (11) are used as four side edges of the cuboid frame;
N first vertical supporting beams (12) are arranged between two supporting columns (11), the first vertical supporting beams (12) are perpendicular to the side edges, two ends of each first vertical supporting beam (12) are fixedly connected with the two supporting columns (11) respectively, N second vertical supporting beams (13) which are in one-to-one correspondence with the N first vertical supporting beams are arranged between the other two supporting columns (11), and in the length direction of the supporting columns (11), the heights of the first vertical supporting beams (12) and the corresponding second vertical supporting beams (13) are equal, and N is more than or equal to 2;
Two groups of horizontal support beams are arranged between each group of corresponding first vertical support beams (12) and second vertical support beams (13), the horizontal support beams are used for installing the power modules, each group of horizontal support beams are provided with a row of power modules, and the horizontal support beams are parallel to each other and perpendicular to the vertical support beams;
The power cabinet further comprises a front door (14) and a rear door (15), wherein the front door (14) and the rear door (15) can be both closed and opened, no beam for preventing the power module from being taken out from the front door is arranged between the support columns (11) at two sides of the front door (14), and no beam for preventing the power module from being taken out from the rear door is arranged between the support columns (11) at two sides of the rear door (15); the two sets of horizontal support beams comprise a first set of horizontal support beams (21) and a second set of horizontal support beams (22), the first set of horizontal support beams (21) being closer to the front door (14) and the second set of horizontal support beams (22) being closer to the rear door (15);
M pairs of strip-shaped limiting pieces perpendicular to the horizontal supporting beams are arranged on the first group of horizontal supporting beams and used for limiting the power module to move in the length direction of the horizontal supporting beams, and the distance between each pair of strip-shaped limiting pieces is matched with the width of the bottom surface of the power module, wherein M is more than or equal to 2; the strip-shaped limiting piece is arranged at one end, which is closer to the front door, of the strip-shaped limiting piece, a first limiting piece is arranged at the other end, a second limiting piece is arranged at the other end, the distance between the first limiting piece and the second limiting piece on the same strip-shaped limiting piece is matched with the length of the bottom surface of the power module, the distance is used for limiting the power module to move in the direction perpendicular to the horizontal supporting beam, and the first limiting piece is fixedly connected to the strip-shaped limiting piece through a bolt and can be detached from the strip-shaped limiting piece;
M pairs of strip-shaped limiting pieces perpendicular to the horizontal supporting beams are arranged on the second group of horizontal supporting beams and used for limiting the power module to move in the length direction of the horizontal supporting beams, the distance between each pair of strip-shaped limiting pieces is matched with the width of the bottom surface of the power module, and M is more than or equal to 2; a third limiting piece is arranged at one end of the strip-shaped limiting piece, which is closer to the rear door, a fourth limiting piece is arranged at the other end of the strip-shaped limiting piece, and the distance between the third limiting piece and the fourth limiting piece on the same strip-shaped limiting piece is matched with the length of the bottom surface of the power module and is used for limiting the power module to move in the direction vertical to the horizontal supporting beam, wherein the third limiting piece is fixedly connected to the strip-shaped limiting piece through a bolt and can be detached from the strip-shaped limiting piece;
When the front door (14) is opened, the power modules (101) mounted on the first group of horizontal support beams (21) can be taken out through the front door (14); when the back door (15) is opened, the power modules (101) mounted on the second set of horizontal support beams (22) can be taken out through the back door (15).
2. A power module mounting arrangement as claimed in claim 1, wherein the front door in the closed condition and the rear door in the closed condition are parallel.
3. A power module mounting apparatus as claimed in claim 1, wherein the cross section of the bar-like stopper is L-shaped.
4. A power module mounting arrangement according to claim 1, wherein the electrical insulation distance is maintained between the two rows of power modules on the two sets of horizontal support beams.
5. A power module mounting arrangement as claimed in claim 1, wherein the power modules are maintained at an electrically insulating distance from each other.
6. A power module mounting arrangement as claimed in claim 1, wherein the horizontal support beam is made of an insulating material.
7. A power module mounting apparatus as claimed in claim 1, wherein the types of power modules include: modular multilevel converter, static var generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398212.8A CN108336911B (en) | 2018-04-28 | 2018-04-28 | Power module installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810398212.8A CN108336911B (en) | 2018-04-28 | 2018-04-28 | Power module installation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108336911A CN108336911A (en) | 2018-07-27 |
| CN108336911B true CN108336911B (en) | 2024-05-14 |
Family
ID=62934803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810398212.8A Active CN108336911B (en) | 2018-04-28 | 2018-04-28 | Power module installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108336911B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5353216A (en) * | 1992-03-23 | 1994-10-04 | Urie & Blanton Company, Inc. | Inverter power source rack |
| US6142090A (en) * | 1998-10-07 | 2000-11-07 | Electric Boat Corporation | Power converter arrangement for integration into a ship structure |
| CN203166776U (en) * | 2013-01-06 | 2013-08-28 | 荣信电力电子股份有限公司 | Power unit mounting frame of medium-voltage inverter system |
| CN205945497U (en) * | 2016-08-16 | 2017-02-08 | 株洲变流技术国家工程研究中心有限公司 | Power unit mounting structure and regulator cubicle |
| CN106688317A (en) * | 2014-09-11 | 2017-05-17 | 泛达公司 | Electronics cabinet |
| CN206533267U (en) * | 2016-12-30 | 2017-09-29 | 西门子（上海）电气传动设备有限公司 | Transducer power unit cabinet |
| CN208128141U (en) * | 2018-04-28 | 2018-11-20 | 国网江苏省电力有限公司苏州供电分公司 | A kind of power module mounting device |
-
2018
- 2018-04-28 CN CN201810398212.8A patent/CN108336911B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5353216A (en) * | 1992-03-23 | 1994-10-04 | Urie & Blanton Company, Inc. | Inverter power source rack |
| US6142090A (en) * | 1998-10-07 | 2000-11-07 | Electric Boat Corporation | Power converter arrangement for integration into a ship structure |
| CN203166776U (en) * | 2013-01-06 | 2013-08-28 | 荣信电力电子股份有限公司 | Power unit mounting frame of medium-voltage inverter system |
| CN106688317A (en) * | 2014-09-11 | 2017-05-17 | 泛达公司 | Electronics cabinet |
| CN205945497U (en) * | 2016-08-16 | 2017-02-08 | 株洲变流技术国家工程研究中心有限公司 | Power unit mounting structure and regulator cubicle |
| CN206533267U (en) * | 2016-12-30 | 2017-09-29 | 西门子（上海）电气传动设备有限公司 | Transducer power unit cabinet |
| CN208128141U (en) * | 2018-04-28 | 2018-11-20 | 国网江苏省电力有限公司苏州供电分公司 | A kind of power module mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108336911A (en) | 2018-07-27 |
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