CN110323058A - A kind of novel modularized electric machine controller - Google Patents
A kind of novel modularized electric machine controller Download PDFInfo
- Publication number
- CN110323058A CN110323058A CN201910713199.5A CN201910713199A CN110323058A CN 110323058 A CN110323058 A CN 110323058A CN 201910713199 A CN201910713199 A CN 201910713199A CN 110323058 A CN110323058 A CN 110323058A
- Authority
- CN
- China
- Prior art keywords
- igbt
- machine controller
- cooling water
- electric machine
- capacitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 64
- 239000000498 cooling water Substances 0.000 claims abstract description 41
- 239000010409 thin film Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005538 encapsulation Methods 0.000 claims abstract description 21
- 229920000297 Rayon Polymers 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000010408 film Substances 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/08—Cooling arrangements; Heating arrangements; Ventilating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/33—Thin- or thick-film capacitors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inverter Devices (AREA)
Abstract
The present invention relates to electric machine controller technical fields, more particularly, to a kind of novel modularized electric machine controller；Including thin-film capacitor, IGBT module, drive circuit board and control circuit board；Thin-film capacitor includes shell and the capacitor ontology for being fixed on bottom in shell, housing bottom is additionally provided with multiple cooling water inlet tubing strings, multiple cooling water outlet tubing strings and multiple IGBT connecting columns, the upper end tube nozzle of each cooling water inlet tubing string and cooling water outlet tubing string is stretched out thermally conductive encapsulation filling blob of viscose and is connected to respectively with the IGBT water inlet of IGBT module and IGBT water outlet, the lower end of each cooling water inlet tubing string and cooling water outlet tubing string is connected to the inlet and outlet on shell respectively, each IGBT connecting column upper end stretches out thermally conductive encapsulation and fills blob of viscose, IGBT module is detachably connected by connecting rod and IGBT connecting column；By the design of Modular electrical machine controller, thin-film capacitor is cold to be cooled down well, is reached real water cooling, is hardly damaged.
Description
Technical field
The present invention relates to electric machine controller technical fields, more particularly, to a kind of novel modularized electric machine controller.
Background technique
Electric machine controller inevitably generates heat during the work time.Therefore, it is necessary to pass through radiator structure for heat
Quickly to exterior conductive；Otherwise, will affect the associated electronic components of controller function in addition controller it is mutually powered-down
Subcomponent is burned out, and eventually leading to motor can not work, so the heat dissipation performance quality of controller is directly related to controller
Service life.
It is limited to material cost and material property, the heatproof of current thin film capacitor can only accomplish 105 DEG C, in electric machine controller
The heatproof of other components in portion can achieve 125 DEG C, and thin-film capacitor, which has become, promotes the most short of the electric machine controller upper limit of the power
Therefore plate provides the direction that good cooler environment is exploratory development instantly for thin-film capacitor.
Patent CN201920401988.0 discloses a kind of motor controller casing assembly, although laying in housing outer surface
Several heat dissipation fins, but directly contact thin-film capacitor is also not achieved, thus radiating efficiency is poor.
Therefore, the present invention is badly in need of providing a kind of novel modularized electric machine controller regarding to the issue above.
Summary of the invention
The purpose of the present invention is to provide a kind of novel modularized electric machine controllers, pass through setting for Modular electrical machine controller
Meter connection is poor to solve thin-film capacitor cooling effect inside electric machine controller existing in the prior art, is not achieved really cold
But, the technical issues of being easily damaged.
A kind of novel modularized electric machine controller provided by the invention, including stack gradually from top to bottom be arranged at intervals with it is thin
Membrane capacitance, IGBT module, drive circuit board and control circuit board；Thin-film capacitor includes shell and fills glue by thermally conductive encapsulation
Block is fixed on the capacitor ontology of bottom in shell, and housing bottom is additionally provided with multiple cooling water inlet tubing strings, multiple cooling water outlet tubing strings
And multiple IGBT connecting columns, the thermally conductive encapsulation filling blob of viscose point of the upper end tube nozzle stretching of each cooling water inlet tubing string and cooling water outlet tubing string
It is not connected to the IGBT water inlet of IGBT module and IGBT water outlet, the lower end point of each cooling water inlet tubing string and cooling water outlet tubing string
It is not connected to the inlet and outlet on shell, each IGBT connecting column upper end stretches out thermally conductive encapsulation and fills blob of viscose, IGBT module
It is detachably connected by connecting rod and IGBT connecting column.
Preferably, drive circuit board side is set in connecting rod, and the other side passes through insulation removable connector and IGBT
Module is affixed.
Preferably, control circuit board is set to the top of connecting rod, and passes through the top of removable connector and each connecting rod
It is detachably connected.
Preferably, insulative terminal base is equipped in shell, insulative terminal base is equipped with straight for three-phase alternating current copper bar and capacitor
Flow the threaded hole of input terminal switching.
Preferably, for capacitor output terminal in bending setting, capacitor output terminal includes riser, and is connect with riser top
Transverse slat；Riser bottom end is connect with thin-film capacitor, and one end and the IGBT module of transverse slat are detachably connected.
Preferably, temperature sensor is equipped with inside thin-film capacitor.
Preferably, the useful dedicated plug connector being directly connected to external plug connector of grafting in control circuit board.
Preferably, it is pierced by the top of thermally conductive encapsulation filling blob of viscose at the top of capacitor DC input terminal removable with insulative terminal base
Connection is unloaded, three-phase alternating current copper bar bottom end is detachably connected with insulative terminal base, the top of three-phase alternating current copper bar and IGBT module
Output terminal is detachably connected.
Preferably, the material of shell is aluminium alloy.
Preferably, connecting rod includes the first linkage section and the second linkage section set on first connecting rod section upper end, and first connects
Extension bar section and the coaxial arrangement of the second linkage section, overall diameter of the overall diameter less than the second linkage section of the first linkage section, the second connection
The top of section is equipped with threaded hole, and the first linkage section outer wall is equipped with external screw thread, and the cross section of the second linkage section is arranged in polygon.
A kind of novel modularized electric machine controller provided by the invention has following progress compared with prior art:
1, the present invention is by including stacking gradually to be arranged at intervals with thin-film capacitor, IGBT module, driving circuit from top to bottom
Plate and control circuit board；Thin-film capacitor includes shell and is fixed on the capacitor of bottom in shell by thermally conductive encapsulation filling blob of viscose
Ontology, housing bottom are additionally provided with multiple cooling water inlet tubing strings, multiple cooling water outlet tubing strings and multiple IGBT connecting columns, each cooling into
The upper end tube nozzle of water pipe column and cooling water outlet tubing string stretch out thermally conductive encapsulation filling blob of viscose respectively with the IGBT water inlet of IGBT module
Be connected to IGBT water outlet, the lower end of each cooling water inlet tubing string and cooling water outlet tubing string respectively on shell water inlet and water outlet
Mouth connection, each IGBT connecting column upper end stretch out thermally conductive encapsulation and fill blob of viscose, and IGBT module can with IGBT connecting column by connecting rod
Effective cooling to thin-film capacitor, cooling water inlet tubing string and multiple cooling water outlet tubulars may be implemented in the design of dismantling connection
At the structure of coolant flow channel be by CAE analysis and optimization design, so that the capacitor ontology of thin-film capacitor comprehensively cools down, very
It is positive to realize water-cooling pattern, good facilitation is played to the temperature rise for reducing thin-film capacitor, extends the use of thin-film capacitor
In the service life, to guarantee the optimal working efficiency of Modular electrical machine controller, the water channel of optimized design, structure is simple, is easy to add
Work, water resistance is small, and pressure difference is low, and heat exchange efficiency is high；The design of IGBT connecting column, so that IGBT module ease of assembly, disassembly or maintenance.
2, the present invention be set in connecting rod by drive circuit board side, the other side by insulation removable connector and
The affixed design of IGBT module realizes that the installation of drive circuit board is fixed, and it is convenient to assemble, dismantle and overhaul.
3, the present invention is set to the top of connecting rod by control circuit board, and passes through removable connector and each connecting rod
The design of top side detachable connection,
4, for the present invention by being equipped with insulative terminal base in shell, insulative terminal base, which is equipped with, is used for three-phase alternating current copper bar and electricity
The design for holding the threaded hole of DC input terminal switching facilitates three-phase alternating current copper bar and capacitor DC input terminal to install and fixes.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram (perspective view) of heretofore described novel modularized electric machine controller；
Fig. 2 is heretofore described novel modularized motor controller structure schematic diagram (cross-sectional view)；
Fig. 3 is heretofore described novel modularized motor controller structure schematic diagram (cross-sectional view)；
Fig. 4 is the knot that heretofore described Fig. 2 is heretofore described novel modularized motor controller structure schematic diagram
Structure schematic diagram (perspective view).
Description of symbols:
1, shell；2, thin-film capacitor；3, IGBT module；4, drive circuit board；5, control circuit board；6, cooling water inlet pipe
Column；7, cooling water outlet tubing string；8, IGBT connecting column；9, water inlet；10, water outlet；11, connecting rod；19, insulation is detachably connected
Part；12, removable connector；13, insulative terminal base；14, threaded hole；16, capacitor DC input terminal；18, capacitor output end
Son；181, riser；182, transverse slat；21, three-phase alternating current copper bar；111, the first linkage section；112, the second linkage section；113, screw thread
Hole.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the novel modularized electric machine controller of one of the present embodiment, including from it is lower to
On stack gradually and be arranged at intervals with thin-film capacitor 2, IGBT module 3, drive circuit board 4 and control circuit board 5；Thin-film capacitor 2 wraps
It includes shell 1 and is fixed on the capacitor ontology of bottom in shell 1 by thermally conductive encapsulation filling blob of viscose, 1 bottom of shell is additionally provided with more
A cooling water inlet tubing string 6, multiple cooling water outlet tubing strings 7 and multiple IGBT connecting columns 8, each cooling water inlet tubing string 6 and cooling water outlet
The upper end tube nozzle of tubing string 7 is stretched out thermally conductive encapsulation filling blob of viscose and is connected respectively with the IGBT water inlet of IGBT module 3 and IGBT water outlet
It is logical, the lower end of each cooling water inlet tubing string 6 and cooling water outlet tubing string 7 respectively on shell 1 water inlet 9 and water outlet 10 be connected to,
Each 8 upper end of IGBT connecting column stretches out thermally conductive encapsulation and fills blob of viscose, and IGBT module 3 is removable by connecting rod 11 and IGBT connecting column 8
Unload connection.
It includes stacking gradually to be arranged at intervals with thin-film capacitor 2, IGBT module 3, driving circuit from top to bottom that the present invention, which passes through,
Plate 4 and control circuit board 5；Thin-film capacitor 2 includes shell 1 and is fixed on bottom in shell 1 by thermally conductive encapsulation filling blob of viscose
Capacitor ontology, 1 bottom of shell is additionally provided with multiple cooling water inlet tubing strings 6, multiple cooling water outlet tubing strings 7 and multiple IGBT connecting columns
8, the upper end tube nozzle of each cooling water inlet tubing string 6 and cooling water outlet tubing string 7 stretch out thermally conductive encapsulation fill blob of viscose respectively with IGBT module 3
IGBT water inlet be connected to IGBT water outlet, the lower end of each cooling water inlet tubing string 6 and cooling water outlet tubing string 7 respectively with shell 1
On water inlet 9 be connected to water outlet 10, thermally conductive encapsulation filling blob of viscose is stretched out in each 8 upper end of IGBT connecting column, and IGBT module 3 passes through
Effective cooling to thin-film capacitor 2, cooling water inlet may be implemented in the design that connecting rod 11 and IGBT connecting column 8 are detachably connected
The structure for the coolant flow channel that tubing string 6 and multiple cooling water outlet tubing strings 7 are formed is by CAE analysis and optimization design, so that film
The capacitor ontology of capacitor 2 comprehensively cools down, and really realizes water-cooling pattern, plays to the temperature rise for reducing thin-film capacitor 2 good
Facilitation, extends the service life of thin-film capacitor 2, to guarantee the optimal working efficiency of Modular electrical machine controller, passes through
The water channel of optimization design, structure is simple, is easily worked, and water resistance is small, and pressure difference is low, and heat exchange efficiency is high；The design of IGBT connecting column 8,
So that IGBT module ease of assembly, disassembly or maintenance.
As shown in Figure 1, Figure 2, Figure 3, Figure 4,4 side of drive circuit board is set in connecting rod 11 in the present embodiment, another
Side is affixed by insulation removable connector 19 and IGBT module.
The present invention is set in connecting rod 11 by 4 side of drive circuit board, and the other side passes through insulation removable connector
19 fix with the affixed design of IGBT module, the installation of realization drive circuit board 4, and it is convenient to assemble, dismantle and overhaul.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, control circuit board 5 is set to the top of connecting rod 11 in the present embodiment, and passes through
Removable connector 12 is connect with the top side detachable of each connecting rod 11.
The present invention is set to the top of connecting rod 11 by control circuit board 5, and passes through removable connector 12 and each connection
The design of the top side detachable connection of bar 11, facilitates the installation and removal of control circuit board 5.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, insulative terminal base 13, insulative terminal base 13 are equipped in the present embodiment in shell 1
It is equipped with the threaded hole 14 transferred for three-phase alternating current copper bar and capacitor DC input terminal.
For the present invention by being equipped with insulative terminal base 13 in shell 1, insulative terminal base 13, which is equipped with, is used for three-phase alternating current copper bar
With the design of the threaded hole 14 of capacitor DC input terminal switching, three-phase alternating current copper bar and capacitor DC input terminal is facilitated to install
It is fixed.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, capacitor output terminal 18 is arranged in bending in the present embodiment, capacitor output end
Son 18 includes riser 181, and with the transverse slat 182 that is connected at the top of riser 181；181 bottom end of riser is connect with thin-film capacitor 2, horizontal
One end of plate 181 is detachably connected with IGBT module 3.
For the present invention by capacitor output terminal 18 in bending setting, capacitor output terminal 18 includes riser 181, and with it is perpendicular
The transverse slat 182 connected at the top of plate 181；181 bottom end of riser is connect with thin-film capacitor 2, and one end of transverse slat 181 and IGBT module 3 can
The design of dismantling connection facilitates capacitor output terminal 18 to connect with IGBT module 3, and disassembly and installation is convenient.
Temperature sensor, the central controller electricity of temperature sensor and automobile are equipped with inside thin-film capacitor 2 in the present invention
Connection, display are electrically connected with central controller, are facilitated the internal temperature for implementing observation thin-film capacitor 2, are avoided in thin-film capacitor 2
Portion's temperature is excessively high, influences the normal work of entire electric machine controller.
As shown in Figure 1, in control circuit board 5 in the present embodiment grafting it is useful be directly connected to external plug connector it is dedicated
Plug connector 15.
The present invention is set by the useful dedicated plug connector 15 being directly connected to external plug connector of grafting in control circuit board 5
Meter, facilitates control circuit board 5 to be directly connected to external devices, without excessive introducing harness, cause the confusion of internal structure with
The introducing of excessive heat.
As shown in Figure 1,16 top of capacitor DC input terminal is pierced by the top of thermally conductive encapsulation filling blob of viscose in the present embodiment
It is detachably connected with insulative terminal base 13,21 bottom end of three-phase alternating current copper bar is detachably connected with insulative terminal base 13, three-phase alternating current
The top of copper bar 21 and the output terminal of IGBT module 3 are detachably connected.
The present invention is pierced by the top of thermally conductive encapsulation filling blob of viscose by 16 top of capacitor DC input terminal and insulated terminal
Seat 13 is detachably connected, and 21 bottom end of three-phase alternating current copper bar is detachably connected with insulative terminal base 13, the top of three-phase alternating current copper bar 21
The design that the output terminal of end and IGBT module 3 is detachably connected, facilitates the connection of triple line.
The material of shell 1 in the present invention is aluminium alloy, and integrally casting shaping, light weight is easily manufactured.
As shown in figure 4, the connecting rod 11 in the present invention includes the first linkage section 111 and is set in first connecting rod section 111
Second linkage section 112 at end, first connecting rod section 111 and the coaxial arrangement of the second linkage section 112, the first linkage section 111 it is outer straight
Diameter is less than the overall diameter of the second linkage section 112, and the top of the second linkage section 112 is equipped with threaded hole 113, outside the first linkage section 111
Wall is equipped with external screw thread, and the cross section of the second linkage section 112 is arranged in polygon.
The present invention includes the first linkage section 111 by connecting rod 11 and connects set on the second of 111 upper end of first connecting rod section
Section 112, first connecting rod section 111 and the coaxial arrangement of the second linkage section 112 are connect, the overall diameter of the first linkage section 111 is less than second
The overall diameter of linkage section 112, the top of the second linkage section 112 are equipped with threaded hole 113, and 111 outer wall of the first linkage section is equipped with outer spiral shell
Line, the cross section of the second linkage section 112 are in the design of polygon setting, and 11 lower end of connecting rod is convenient to be connect with IGBT connecting column 8,
The top of connecting rod 11 is convenient to be connect with control circuit board 5, and removable connector 12 is passed through from control circuit board 5 and threaded hole
113 are spirally connected.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of novel modularized electric machine controller, it is characterised in that: be arranged at intervals with film including stacking gradually from top to bottom
Capacitor (2), IGBT module (3), drive circuit board (4) and control circuit board (5)；Thin-film capacitor (2) includes shell (1) and leads to
The capacitor ontology that thermally conductive encapsulation filling blob of viscose is fixed on shell (1) interior bottom is crossed, shell (1) bottom is additionally provided with multiple cooling water inlets
Tubing string (6), multiple cooling water outlet tubing strings (7) and multiple IGBT connecting columns (8), each cooling water inlet tubing string (6) and cooling water outlet pipe
The upper end tube nozzle of column (7) stretch out thermally conductive encapsulation fill blob of viscose respectively with the IGBT water inlet and IGBT water outlet of IGBT module (3)
The lower end of connection, each cooling water inlet tubing string (6) and cooling water outlet tubing string (7) respectively with the water inlet (9) on shell (1) and be discharged
Mouth (10) connection, each IGBT connecting column (8) upper end stretch out thermally conductive encapsulation and fill blob of viscose, and IGBT module (3) passes through connecting rod (11)
It is detachably connected with IGBT connecting column (8).
2. novel modularized electric machine controller according to claim 1, it is characterised in that: wear drive circuit board (4) side
It is placed on connecting rod (11), the other side is affixed by insulation removable connector (19) and IGBT module (3).
3. novel modularized electric machine controller according to claim 2, it is characterised in that: control circuit board (5), which is set to, to be connected
The top of extension bar (11), and connect by removable connector (12) with the top side detachable of each connecting rod (11).
4. novel modularized electric machine controller according to claim 3, it is characterised in that: be equipped with insulating end in shell (1)
Stroma (13), insulative terminal base (13) are equipped with the threaded hole transferred for three-phase alternating current copper bar and capacitor DC input terminal
(14)。
5. novel modularized electric machine controller according to claim 4, it is characterised in that: capacitor output terminal (18) is in curved
Folding setting, capacitor output terminal (18) includes riser (181), and the transverse slat (182) connecting with riser (181) top；Riser
(181) bottom end is connect with thin-film capacitor (2), and one end and the IGBT module (3) of transverse slat (181) are detachably connected.
6. novel modularized electric machine controller according to claim 5, it is characterised in that: be equipped with inside thin-film capacitor (2)
Temperature sensor.
7. novel modularized electric machine controller according to claim 6, it is characterised in that: grafting in control circuit board (5)
The useful dedicated plug connector (15) being directly connected to external plug connector.
8. novel modularized electric machine controller according to claim 7, it is characterised in that: capacitor DC input terminal (16)
Top is pierced by the top of thermally conductive encapsulation filling blob of viscose and is detachably connected with insulative terminal base (13), three-phase alternating current copper bar (21) bottom end
It is detachably connected with insulative terminal base (13), the top of three-phase alternating current copper bar (21) and the output terminal of IGBT module (3) are removable
Unload connection.
9. novel modularized electric machine controller according to claim 8, it is characterised in that: the material of shell (1) is aluminium conjunction
Gold.
10. novel modularized electric machine controller according to claim 9, it is characterised in that: connecting rod (11) includes first
Linkage section (111) and the second linkage section (112) for being set to first connecting rod section (111) upper end, first connecting rod section (111) and the
Two linkage sections (112) coaxial arrangement, the overall diameter of the first linkage section (111) less than the second linkage section (112) overall diameter, second
The top of linkage section (112) is equipped with threaded hole (113), and the first linkage section (111) outer wall is equipped with external screw thread, the second linkage section
(112) cross section is arranged in polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713199.5A CN110323058A (en) | 2019-08-02 | 2019-08-02 | A kind of novel modularized electric machine controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910713199.5A CN110323058A (en) | 2019-08-02 | 2019-08-02 | A kind of novel modularized electric machine controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110323058A true CN110323058A (en) | 2019-10-11 |
Family
ID=68123507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910713199.5A Pending CN110323058A (en) | 2019-08-02 | 2019-08-02 | A kind of novel modularized electric machine controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110323058A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029150A (en) * | 2019-12-13 | 2020-04-17 | 宁波央腾汽车电子有限公司 | Monomer electric capacity integrated configuration |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202425222U (en) * | 2011-12-29 | 2012-09-05 | 大洋电机新动力科技有限公司 | Motor controller structure |
| CN203851004U (en) * | 2014-04-17 | 2014-09-24 | 国家电网公司 | Power unit structure for wind power current transformer |
| CN105227032A (en) * | 2014-06-23 | 2016-01-06 | 湖北文理学院 | A kind of cooling sealing device of electric machine controller |
| CN206472020U (en) * | 2016-12-30 | 2017-09-05 | 天津安捷励电控技术有限责任公司 | Current transformation module |
| CN108401405A (en) * | 2018-04-28 | 2018-08-14 | 合肥巨动力系统有限公司 | Water-cooled motor controller |
| CN208077801U (en) * | 2018-04-28 | 2018-11-09 | 合肥巨一动力系统有限公司 | A kind of installation of thin-film capacitor and radiator structure |
| CN208095026U (en) * | 2018-03-30 | 2018-11-13 | 北京电擎科技股份有限公司 | A kind of drive motor controller |
| CN110011546A (en) * | 2019-03-15 | 2019-07-12 | 郑州智驱科技有限公司 | A kind of electric machine controller (PCC) power |
| CN210403512U (en) * | 2019-08-02 | 2020-04-24 | 北斗航天汽车（北京）有限公司 | Novel modularization motor controller |
-
2019
- 2019-08-02 CN CN201910713199.5A patent/CN110323058A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202425222U (en) * | 2011-12-29 | 2012-09-05 | 大洋电机新动力科技有限公司 | Motor controller structure |
| CN203851004U (en) * | 2014-04-17 | 2014-09-24 | 国家电网公司 | Power unit structure for wind power current transformer |
| CN105227032A (en) * | 2014-06-23 | 2016-01-06 | 湖北文理学院 | A kind of cooling sealing device of electric machine controller |
| CN206472020U (en) * | 2016-12-30 | 2017-09-05 | 天津安捷励电控技术有限责任公司 | Current transformation module |
| CN208095026U (en) * | 2018-03-30 | 2018-11-13 | 北京电擎科技股份有限公司 | A kind of drive motor controller |
| CN108401405A (en) * | 2018-04-28 | 2018-08-14 | 合肥巨动力系统有限公司 | Water-cooled motor controller |
| CN208077801U (en) * | 2018-04-28 | 2018-11-09 | 合肥巨一动力系统有限公司 | A kind of installation of thin-film capacitor and radiator structure |
| CN110011546A (en) * | 2019-03-15 | 2019-07-12 | 郑州智驱科技有限公司 | A kind of electric machine controller (PCC) power |
| CN210403512U (en) * | 2019-08-02 | 2020-04-24 | 北斗航天汽车（北京）有限公司 | Novel modularization motor controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029150A (en) * | 2019-12-13 | 2020-04-17 | 宁波央腾汽车电子有限公司 | Monomer electric capacity integrated configuration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205211737U (en) | Water -filled radiator for IGBT module | |
| CN104659692A (en) | Water-cooled cooling system for high voltage distributing cabinet | |
| CN110417309A (en) | Novel motor controller, electric machine controller manufacturing method and electric car | |
| CN201590748U (en) | Current transformer and main power structure thereof | |
| CN110323058A (en) | A kind of novel modularized electric machine controller | |
| CN106706963A (en) | Large power compression type IGBT package module press mounting test clamp | |
| CN111462988A (en) | Transformer heat abstractor | |
| JP5332753B2 (en) | Mechanical and electric integrated drive | |
| CN213959525U (en) | Detachable water-cooling power distribution cabinet | |
| CN204794508U (en) | Motor with cooling structure | |
| CN211451943U (en) | Water-cooling radiator structure capable of automatically adjusting flow velocity | |
| CN104979936A (en) | Motor with cooling structure | |
| CN207368798U (en) | A kind of cooling device on New energy automobile motor | |
| CN210403512U (en) | Novel modularization motor controller | |
| CN202696449U (en) | Low-voltage controllable water circulation cooling integrated frequency converter | |
| CN201307065Y (en) | Performances testing device of multilevel thermoelectric cooling assembly | |
| CN110401384A (en) | A kind of Novel motor controller manufacturing method and electric machine controller | |
| CN201294450Y (en) | Novel cooling device for converter | |
| CN207966603U (en) | water-cooled high-power integrated resistor load cabinet | |
| CN210700639U (en) | Disc separator with cooling function | |
| CN209401444U (en) | A kind of experimental transformer with high-efficient radiating function | |
| CN206948131U (en) | A kind of motor and automobile | |
| CN110289169A (en) | Modularization water cooling thin-film capacitor and electric machine controller | |
| CN113099671A (en) | Cooling base for furnace granulated slag on-site instrument control terminal box and use method thereof | |
| CN110300512A (en) | Novel motor controller and thin-film capacitor common enclosure and electric machine controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |