CN209709917U - Converter assembly - Google Patents
Converter assembly Download PDFInfo
- Publication number
- CN209709917U CN209709917U CN201821961581.5U CN201821961581U CN209709917U CN 209709917 U CN209709917 U CN 209709917U CN 201821961581 U CN201821961581 U CN 201821961581U CN 209709917 U CN209709917 U CN 209709917U
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- China
- Prior art keywords
- module
- substrate
- bus
- control
- power semiconductor
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Classifications
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- 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
- 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
- H02M11/00—Power conversion systems not covered by the preceding groups
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
The utility model provides a kind of converter assembly, which includes: communication bus system；Substrate system, the substrate system limit base plan, and substrate system has the substrate bus and multiple module slots (3) of a part as communication bus system；Power semiconductor system comprising at least one power semiconductor modular (41,42), at least one described power semiconductor modular (41,42) is the bus apparatus module for being connected to communication bus system；And control system, it includes at least one control module (61-66), each control module (61-66) is the bus apparatus module for being connected to communication bus system, and each control module (61-66) is accepted at the corresponding module slot (3) in substrate system.Each bus apparatus module is suitable for the corresponding module slot (3) for discharging and being connected in substrate system from the corresponding module slot (3) in substrate system independently of other bus apparatus modules.
Description
Technical field
The utility model relates to a kind of converter assembly, which is suitable for from a kind of form being converted to electric energy separately
A kind of form.
Background technique
Known converter assembly is for example including following apparatus: described device allows continuously to change the revolving speed of motor or turns
Dynamic frequency and torque.If it is known that converter assembly break down or known converter assembly component in it is any
When component wears, then following problems are generally occurred within: being difficult with new part replacement target component.In some cases, difficult
To find replacement component on the market.Replacement is carried out to component and usually requires other components of converter assembly by with out of the way
Mode separate to obtain and touch the chance of component to be replaced.Replace component it is more difficult, then converter assembly be suitable for for
The reason of replacing component and the process that provides power must be controlled longer.For the above reasons, it executes to single component
Replacement usually not meaning, but entire converter assembly is replaced.
Utility model content
The purpose of this utility model is to research and develop a kind of converter assembly, can solve aforementioned ask by means of the converter assembly
Topic.The purpose of this utility model is the converter assembly by being described below to realize.
The utility model provides a kind of converter assembly: the converter assembly includes:
Communication bus system, the communication bus system are suitable for communicatively mutually being connected with multiple bus apparatus modules
It connects；
Substrate system, the substrate system limit base plan, and the substrate system, which has, is used as the communication bus system
The substrate bus of a part of system and multiple module slots, each module slot in the multiple module slot are suitable for that bus is received to set
For standby module to establish releasable connection between the module slot and the bus apparatus module, the releasable connection is suitable for will
The bus apparatus module is communicatively connected to the substrate bus, and the substrate system includes at least one base
Plate module, each substrate module at least one described substrate module include the substrate as a part of the substrate bus
Bus portion；
Power semiconductor system, the power semiconductor system are suitable for electric energy being converted to another shape from a kind of form
Formula, and the power semiconductor system includes at least one power semiconductor modular, at least one described power semiconductor mould
Block includes multiple power semiconductor switch, and at least one described power semiconductor modular is to be connected to the communication bus system
The bus apparatus module of system；
Control system, the control system are suitable for through the communication bus system at least one power semiconductor mould
The multiple power semiconductor switch of block is controlled so that electric energy is converted to another form, the control in the form of a kind of
System includes at least one control module, at least one described control module is independent relative to each power semiconductor modular
Module, so that at least one described control module is suitable for being replaced independently of the power semiconductor system, each control mould
Block is the bus apparatus module for being connected to the communication bus system, the bus apparatus module and the communication bus system
It disconnects and the connection of the bus apparatus module and the communication bus system is suitable for being parallel to installation direction progress, and
And each control module is accepted at the corresponding module slot in the substrate system,
It is characterized in that, each bus apparatus module is suitable for independently of other bus apparatus modules from the substrate system
The release of corresponding module slot and the corresponding module slot that is connected in the substrate system, and each bus apparatus module
The installation direction be roughly parallel to the normal direction of the base plan.
The utility model is based on the following modular converter components of offer: the modular converter component includes being connected to
Multiple module slots of communication bus, and each control module of the control system of modular converter component is connected to accordingly
Module slot and be suitable for independently of converter assembly other control modules and power semiconductor modular and be replaced.In this background
Under, two components are independently carried out with replacement means not need the first component and second component due to the measure
It is replaced in the case where disconnecting.
One of converter assembly according to the present utility model is the advantage is that the module of the converter assembly can be rapidly
Replacement, to generate shorter downtime.Due to modularization, converter assembly is updated and extension is simple
's.In addition, converter assembly can be modified more easily by means of module for different purposes.
Detailed description of the invention
The utility model will be explained in more detail in conjunction with preferred embodiment and referring to attached drawing now, in attached drawing
In:
Fig. 1 shows the converter assembly of an embodiment according to the present utility model；
Fig. 2A shows the cross section of the converter assembly of Fig. 1；
Fig. 2 B shows being disconnected from each other in the case where connection in substrate module, bus adapter and control module for Fig. 2A
Cross section；
Fig. 3 shows two substrates for being disconnected from each other connection of the substrate system of the converter assembly of alternative embodiment
Module；And
Fig. 4 shows the encasement of converter assembly, which includes the substrate without bus apparatus module
Module.
Specific embodiment
Fig. 1 shows converter assembly, which includes mounting wall 2, communication bus system, substrate system, function
Rate semiconductor system and control system.Fig. 2A shows the cross section of the converter assembly of Fig. 1.
Mounting wall 2 has the first wall surface 21 and the second wall surface 22 on the two opposite sides of mounting wall 2.Substrate system
System is located on 21 side of the first wall surface of mounting wall 2 and substrate system limits base plan.Substrate system includes substrate
Module 81.
Power semiconductor system is suitable for electric energy being converted to another form and power semiconductor system from a kind of form
Including power semiconductor modular 41 and power semiconductor modular 42.Power semiconductor system is located at the first wall surface of mounting wall 2
On 21 sides.Power semiconductor modular 41 and power semiconductor modular 42 all include multiple power semiconductor switch, and power is partly
Conductor module 41 and power semiconductor modular 42 are all the bus apparatus modules for being connected to communication bus system.Communication bus system
Implemented by the use of known communication bus such as Profinet, Profibus or EtherCAT.
Control system is suitable for the institute by communication bus system to power semiconductor modular 41 and power semiconductor modular 42
It states multiple power semiconductor switch to be controlled, electric energy is converted to another form in the form of a kind of.Control system includes
Programmable logic.PLC (programmable logic controller (PLC)) is abridged commonly used in programmable logic.
Control system includes six control modules 61 to 66, each control module in six control modules 61 to 66
It is programmed logical module.Control module 61 to 66 is located on 21 side of the first wall surface of mounting wall 2.Each control module 61
It is the bus apparatus module for being connected to communication bus system to 66, the bus apparatus module and communication bus system disconnect
And the connection of the bus apparatus module and communication bus system is suitable for being parallel to installation direction progress.Each control module 61
It relative to each power semiconductor modular 41 and 41 is independent module to 66, so that the control module is suitable for independently of power half
Conductor system is replaced.
Substrate system has the substrate bus of a part as communication bus system.Substrate bus is integrated into substrate system
In.Substrate system has multiple module slots 3, and each module slot in the multiple module slot 3 is suitable for receiving bus apparatus module
To form releasable connection between module slot 3 and bus apparatus module.This between module slot 3 and bus apparatus module can be released
Connection is put to be suitable for bus apparatus module being communicatively connected to substrate bus.Between module slot 3 and bus apparatus module
Releasable connection be otherwise adapted for bus apparatus module being mechanically attached to substrate system.Modules slot 3 is total by substrate
Line is communicatively connected to other module slots.Module slot 3 positions in a row in a manner of at a distance from each other.
Each power semiconductor modular 41 and 42 and each control module 61 to 66 are accepted in corresponding in substrate system
Module slot 3 in.In alternative embodiment, converter assembly includes at least one following power semiconductor modular: described
At least one power semiconductor modular is not accepted in the corresponding module slot of substrate system but for example passes through telecommunication circuit
It is connected to communication bus system in another way.
Each bus apparatus module is suitable for independently of other bus apparatus modules from the corresponding module in substrate system
The corresponding module slot 3 that slot 3 is discharged and is connected in substrate system.Any one control module in control module 61 to 66
It can not have to disconnect any other control module and converter assembly or will be in power semiconductor modular 41 and 42
Any one disconnected with converter assembly in the case where replaced.Power semiconductor modular 41 and power semiconductor modular
Any one of 42 can not have to disconnect another power semiconductor modular and converter assembly or by control module
Any control module in 61 to 66 is replaced in the case where disconnecting with converter assembly.
The installation direction of each bus apparatus module is roughly parallel to the normal direction of base plan.Therefore, each control
The installation direction of module 61 to 66 is roughly parallel to the normal direction of base plan, and each power semiconductor modular 41 and 42
Installation direction be roughly parallel to the normal direction of base plan.
Fig. 2A shows that control module 66 is connected to substrate module 81 by bus adapter 5.Substrate module 81 passes through
Fastening rail 27 is connected to mounting wall 2.Control module 66 communicatedly and is mechanically connected to substrate module by bus adapter 5
81.Control module 66 is fieldbus card, and bus adapter 5 is fieldbus card adapter.Fig. 2 B shows Fig. 2A's
In the case where bus adapter 5 and substrate module 81 disconnect and control module 66 and bus adapter 5 disconnect
Cross section.
Control module 64 is following processor modules: the processor module includes being adapted for carrying out machine readable instructions at least
One processor.By means of telecommunication circuit, control panel 7 is connected to control module 64, wherein the control panel is HMI (people
Machine interface) type user interface section.Control module 64 is suitable for be controlled by the user by means of control panel 7.Control mould
Block 64 is suitable for obtaining the electric power of the control module 64 needs in corresponding module slot 3.
Control module 61 is control circuit module, wherein processor module 64 is suitable for passing through the control of substrate bus marco
Circuit module.Control circuit module 61 be suitable for based on the control by processor module 64 come by substrate bus to power semiconductor
The multiple semiconductor switch of module 41 and 42 is controlled, electric energy is converted to another form in the form of a kind of.
The converter assembly tool of Fig. 1 is there are six free module slot 3, therefore, can be by will be one or more new
Bus apparatus module is connected to the free module slot 3 to extend converter assembly.It can be for example by I/O module, memory
Module, power module, STO (safe torque shutdown) module, relay module and remote monitoring module are connected to these freedom
Module slot 3.
In the embodiment of figure 1, substrate system includes a substrate module 81, and substrate bus includes the substrate mould
The substrate bus portion of block 81.In alternative embodiment, substrate system includes multiple substrate modules interconnected, so that
Substrate bus includes the substrate bus portion of the substrate module interconnected.It is shown in FIG. 3 and is suitable for being connected to each other
The example of substrate module.
Fig. 3 show the substrate system of alternative embodiment two substrate modules 81 ' for being disconnected from each other connection and
82'.Substrate module 81 ' includes substrate Bussing connector 91 ', and substrate module 82 ' include substrate Bussing connector 91 ' and
92'.The substrate Bussing connector 91 ' of substrate module 81 ' and the substrate Bussing connector 92 ' of substrate module 82 ' are suitable for making substrate
The substrate bus portion of module 81 ' and 82 ' communicatively interconnects.The substrate Bussing connector 91 ' of substrate module 82 '
Suitable for the substrate bus portion of substrate module 82 ' is connected to third substrate module (not shown).By using two ends
Locate the substrate module with the 82 ' type of substrate module of substrate Bussing connector, it can be with virtually limitless mode expansion substrate
System.Therefore, the extension of converter assembly is not limited by by the module slot used up, but is easy to by by new substrate module
Converter assembly is connected to increase module slot.
Substrate module 81 ' and substrate module 82 ' are suitable for being connected to each other in the case where the tool of not using.The connection of substrate bus
Device 91 ' and substrate Bussing connector 92 ' are not only adapted to communicatively connect substrate module 81 ' and substrate module 82 ' each other
Connect and be suitable for by simply by substrate module 81 ' and substrate module 82 ' toward each other backup by substrate module 81 ' and base
Plate module 82 ' is mechanically connected.Therefore, it is quick for being attached to substrate module 81 ' and substrate module 82 ', and in order to incite somebody to action
Substrate module 81 ' and the connection of substrate module 82 ' are even not necessarily required to interrupt the process that converter assembly is being controlled.
Fig. 4 shows the encasement 10 " of converter assembly, which has front cover 12 ", which can phase
Substrate system is moved between closed position and open position.In Fig. 4, front cover 12 " is in an open position.
In Fig. 4, the substrate module 81 " without bus apparatus module is mounted in encasement 10 ".In embodiment party
In formula, it is placed in the encasement 10 " of Fig. 4 according to the converter assembly of Fig. 1.In this case, front cover 12 " is suitable in Qi Guan
Protection control system in closed position, and when front cover 12 " is in an open position, each control module 61 to 66 can be independent
In converter assembly other component and from corresponding module slot 3 discharge.When front cover 12 " is in an open position, all controls
Molding block and power semiconductor modular can be from the sides of the first wall surface 21 " in the case where not disconnecting with other component
It is accessible.
The converter assembly of Fig. 1 includes frequency converter.In alternative embodiment, converter assembly includes inversion
Device.In another alternative embodiment, converter assembly includes direct current transducer, which is suitable for input direct-current
Be converted to the output direct current different from input direct-current.
In the converter assembly of Fig. 1, substrate system, power semiconductor system and control module 61 to 66 are located in
On 21 side of the first wall surface of mounting wall 2.All modules of converter assembly can be accessible from the same side of mounting wall.It is replacing
For in property embodiment, at least one power semiconductor modular is located in one different from control module present position of mounting wall
On side.In another alternative embodiment, substrate system, power semiconductor system and control module region are fixed to and do not establish
The frame structure of wall.
It will be apparent that, the basic conception of the utility model can be with a variety of differences for a person skilled in the art
Mode implement.Therefore, the utility model and embodiments thereof are not limited to example described above, and can be in claim
In the range of be changed.
Claims (9)
1. a kind of converter assembly, comprising:
Communication bus system, the communication bus system are suitable for communicatively interconnecting with multiple bus apparatus modules；
Substrate system, the substrate system limit base plan, and the substrate system has as the communication bus system
The substrate bus and multiple module slots (3) of a part, each module slot in the multiple module slot (3) are suitable for receiving bus
EM equipment module between the module slot (3) and the bus apparatus module to establish releasable connection, the releasable connection
Suitable for the bus apparatus module is communicatively connected to the substrate bus, and the substrate system includes at least
One substrate module, each substrate module at least one described substrate module include a part as the substrate bus
Substrate bus portion；
Power semiconductor system, the power semiconductor system are suitable for electric energy being converted to another form from a kind of form, and
And the power semiconductor system includes at least one power semiconductor modular (41,42), at least one described power semiconductor
Module (41,42) includes multiple power semiconductor switch, and at least one described power semiconductor modular (41,42) is connection
To the bus apparatus module of the communication bus system；
Control system, the control system are suitable for through the communication bus system at least one power semiconductor modular
The multiple power semiconductor switch of (41,42) is controlled so that electric energy is converted to another form, institute in the form of a kind of
Stating control system includes at least one control module (61-66), at least one described control module (61-66) is relative to each function
Rate semiconductor module (41,42) is independent module, so that at least one described control module (61-66) is suitable for independently of described
Power semiconductor system is replaced, and each control module (61-66) is the bus apparatus for being connected to the communication bus system
Module, the bus apparatus module and the communication bus system disconnect and the bus apparatus module and described logical
The connection of letter bus system is suitable for being parallel to installation direction progress, and each control module (61-66) is accepted in the base
At corresponding module slot (3) in plate system,
It is characterized in that, each bus apparatus module is suitable for independently of other bus apparatus modules from the phase in the substrate system
The corresponding module slot (3) that the module slot (3) answered is discharged and is connected in the substrate system, and each bus apparatus mould
The installation direction of block is roughly parallel to the normal direction of the base plan.
2. converter assembly according to claim 1, which is characterized in that the control system includes programmable logic, and
And each control module at least one described control module (61-66) is programmed logical module.
3. converter assembly according to claim 1 or 2, which is characterized in that the control system includes that at least one is total
Line adapter (5), and at least one control module (61-66) pass through at least one described bus adapter (5) be connected to
The substrate bus portion of a few substrate module.
4. converter assembly according to claim 1, which is characterized in that each base at least one described substrate module
Plate module includes at least one substrate Bussing connector (91 ', 92 '), at least one described substrate Bussing connector (91 ', 92 ')
Suitable for the substrate bus portion of the substrate module to be connected to the substrate bus portion of another substrate module, to extend the base
Plate system.
5. converter assembly according to claim 1, which is characterized in that the converter assembly includes having front cover
The encasement (10 ") of (12 "), the front cover (12 ") can relative to the substrate system closed position and open position it
Between move, the front cover (12 ") be suitable for the control module system, and described turn are protected in the closed position of the front cover
Exchanger package is adapted so that each control module (61-66) can be independent when the front cover (12 ") is in the open position
It is discharged in other control modules (61-66) of the converter assembly from corresponding module slot (3).
6. converter assembly according to claim 5, which is characterized in that when the front cover (12 ") is in the open position
When setting, each control module (61-66) can be released independently of the other component of the converter assembly from corresponding module slot (3)
It puts.
7. converter assembly according to claim 1, which is characterized in that the control system includes multiple control modules
(61-66), the multiple control module (61-66) include at least one processor module and at least one control circuit module,
So that at least one described processor module is suitable for controlling at least one control circuit module by the substrate bus,
And at least one described control circuit module is suitable for passing through the communication based on the control by least one processor module
Bus system controls the multiple power semiconductor switch of at least one power semiconductor modular (41,42),
Electric energy is converted to another form in the form of a kind of.
8. converter assembly according to claim 1, which is characterized in that at least one power semiconductor modular (41,
42) it is accepted in the corresponding module slot (3) in the substrate system.
9. converter assembly according to claim 1, which is characterized in that the converter assembly includes mounting wall (2), institute
Stating mounting wall (2) has the first wall surface (21) and the second wall surface (22) on the two opposite sides of the mounting wall (2),
And at least one control module (61- of the substrate system, the power semiconductor system and the control system
66) it is located on the side of first wall surface (21) of the mounting wall (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FIU20174272U FI11984U1 (en) | 2017-11-29 | 2017-11-29 | converter assembly |
| FIU20174272 | 2017-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709917U true CN209709917U (en) | 2019-11-29 |
Family
ID=61866891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821961581.5U Active CN209709917U (en) | 2017-11-29 | 2018-11-26 | Converter assembly |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN209709917U (en) |
| DE (1) | DE202018106644U1 (en) |
| FI (1) | FI11984U1 (en) |
-
2017
- 2017-11-29 FI FIU20174272U patent/FI11984U1/en active IP Right Grant
-
2018
- 2018-11-22 DE DE202018106644.7U patent/DE202018106644U1/en active Active
- 2018-11-26 CN CN201821961581.5U patent/CN209709917U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE202018106644U1 (en) | 2018-11-29 |
| FI11984U1 (en) | 2018-03-09 |
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