CN108233628A - A kind of integrated form BSG systems - Google Patents
A kind of integrated form BSG systems Download PDFInfo
- Publication number
- CN108233628A CN108233628A CN201611167304.2A CN201611167304A CN108233628A CN 108233628 A CN108233628 A CN 108233628A CN 201611167304 A CN201611167304 A CN 201611167304A CN 108233628 A CN108233628 A CN 108233628A
- Authority
- CN
- China
- Prior art keywords
- bsg
- heat
- radiating substrate
- integrated form
- pole plate
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A kind of integrated form BSG systems, mainly include BSG motors and electric machine controller, and electric machine controller mainly includes integrated electrical module, control panel and controller box；Integrated electrical module includes heat-radiating substrate, capacitance module, MOSFET modules, three-phase pole plate and current sensor；Capacitance module, MOSFET modules and current sensor are fixed on heat-radiating substrate, and three-phase pole plate is set to above current sensor；Control panel is set to above MOSFET modules；Heat-radiating substrate is fixed on BSG motor rear end cappings；Controller box is fixed on heat-radiating substrate, by electric machine controller overall package.Electric machine controller is integrated in the rear end capping of BSG motors by the present invention, and compact overall structure has the advantages of small, weight is small, perfect heat-dissipating, and suitable for mass production.
Description
Technical field
The present invention relates to electric machine controller, more particularly, to a kind of integrated form BSG systems.
Background technology
In petroleum resources increasingly scarcity and the power conservation requirement under environmental-friendly sustainable requirement, started to orthodox car
It is more and more urgent.Conventional engines are relatively low in idling and startup stage fuel efficiency, increase oil consumption, and BSG (Belt
Driven Starter Generator) technology is that the operating mode of conventional engines is optimized, in feelings such as idling, startups
Fuel efficiency is improved under condition to be had than more prominent effect, fairly perfect and mass production integrated form not yet domestic at present
BSG electric machine control systems, existing electric machine controller mainly exist in the form of absolute construction, and volume and weight is larger, it is impossible to full
Sufficient integrated form BSG systems miniaturization development need.Therefore, now there is an urgent need to design a integrated level it is high, it is small,
Light-weight, the good integrated form BSG systems of heat dissipation performance, to meet the energy-saving and emission-reduction demand of domestic automobile industry.
Invention content
The purpose of the present invention is just to provide for a kind of integrated form BSG systems.
In order to achieve the above object, present invention employs following technical schemes：
A kind of integrated form BSG systems, mainly include BSG motors and electric machine controller, and electric machine controller mainly includes integrated
Electrical module, control panel and controller box；The integrated electrical module include heat-radiating substrate, capacitance module, MOSFET modules,
Three-phase pole plate and current sensor；Capacitance module, MOSFET modules and current sensor are fixed on heat-radiating substrate, three-phase pole plate
It is set to above current sensor；The capacitance module is electrically connected with MOSFET module inputs；The three-phase pole plate with
MOSFET modules output terminal is electrically connected；The control panel is set to above MOSFET modules；The heat-radiating substrate is fixed on BSG
Motor rear end capping；The controller box is fixed on heat-radiating substrate, by electric machine controller overall package.
The BSG back end cover for motor has drawn rotation varying signal line and three-phase input pole plate, above-mentioned rotation varying signal line and three-phase
Inputting pole plate passes through heat-radiating substrate to be electrically connected respectively with the control panel and three-phase pole plate.
The BSG motors are provided with spiral cooling water channel and inlet and outlet in communication；The heat dissipation
Substrate is provided with cooling water channel and inlet and outlet in communication；The water inlets of BSG motors and heat-radiating substrate into
The mouth of a river connects, and the water outlet of heat-radiating substrate is connected with the cooling water channel of BSG motors.
The output terminal of the BSG motors is pulley structure.
The BSG motor rear ends capping is provided with point glue groove, and heat-radiating substrate is close by fluid sealant with BSG back end cover for motor
Envelope.
The three-phase input pole plate that the BSG motor rear ends capping is drawn passes through current sensor.
Positive and negative busbar input stud is connected with above the capacitance module, which inputs stud from controller box
Upper surface is stretched out；The capacitance module at controller box cooperation by radial direction seal ring with being sealed.
The controller box upper surface is provided with respirator.
The controller case body side surface was provided with line rubber ring, vehicle signal harness by this cross line rubber ring with it is described
Control panel is electrically connected.
Electric machine controller is integrated in the rear end capping of BSG motors by the present invention, and compact overall structure has small, weight
Measure small, perfect heat-dissipating, and it is suitable for mass production the advantages of.
Description of the drawings
Fig. 1 is the structure diagram of integrated form BSG systems of the present invention.
Fig. 2 is the structural blast view of integrated form BSG systems of the present invention.
Fig. 3 is the cooling water channel cycle figure of integrated form BSG systems of the present invention.
Specific embodiment
The present invention is further illustrated with case study on implementation below in conjunction with the accompanying drawings：
As shown in Figures 1 to 3, integrated form BSG systems of the invention, are mainly made of BSG motors 1 and electric machine controller 2, electricity
Machine controller 2 is mainly made of integrated electrical module 2-1, control panel 2-2 and controller box 2-3；Integrated electrical module be by
The essential electrical part of controller carries out modularized design manufacture, including heat-radiating substrate 2-1-1, capacitance module 2-1-2, MOSFET mould
Block 2-1-3, three-phase pole plate 2-1-4 and current sensor 2-1-5, wherein capacitance module 2-1-2, MOSFET modules 2-1-3 and three
Phase pole plate 2-1-4 is fixed on heat-radiating substrate 2-1-1, and heat-radiating substrate 2-1-1 is corresponded to and set below MOSFET module 2-1-3 positions
Cooling water channel, capacitance module 2-1-2 are electrically connected with MOSFET module 2-1-3 input terminals, three-phase pole plate 2-1-4 and MOSFET
Module 2-1-3 output terminals are electrically connected, and current sensor 2-1-5 is set to below three-phase pole plate 2-1-4；Control panel 2-2 is set
Above MOSFET modules 2-1-3；Controller box 2-3 is fixed on heat-radiating substrate 2-1-1, by electric machine controller overall package
Get up, be provided with positive and negative busbar outside end face thereon and input stud 2-4, positive and negative busbar input stud 2-4 is set to capacitance module
It above 2-1-2, and is electrically connected with capacitance module 2-1-2, passes through diameter at capacitance module 2-1-2 and controller box 2-3 cooperations
It is sealed to sealing ring, respirator 2-5 is also provided with outside controller box 2-3 upper surfaces, controller box 2-3 sides are provided with
Line rubber ring is crossed, vehicle signal harness 2-6 crosses line rubber ring by this and is electrically connected with the control panel 2-3 inside controller.Electricity
Machine controller 2 is set to 1 rear end capping of BSG motors, i.e. heat-radiating substrate 2-1-1 is fixed on 1 rear end capping of BSG motors, from BSG electricity
1 rear end cap of machine drawn rotation varying signal line 1-1 and three-phase input pole plate 1-2 by the via on heat-radiating substrate 2-1-1 respectively with
Control panel 2-2 and three-phase pole plate 2-1-4 electrical connections inside controller, wherein three-phase input pole plate 1-2 are also through electric current biography
Sensor 2-1-4；BSG motors 1 are provided with spiral cooling water channel and water inlet 3 in communication and water outlet 4；Heat-radiating substrate
2-1-1 is provided with cooling water channel and inlet and outlet in communication；The water inlets of BSG motors and heat-radiating substrate into
The mouth of a river connects, and the water outlet of heat-radiating substrate is connected with the cooling water channel of BSG motors, and coolant is first by 1 water inlet of BSG motors 3
It enters in heat-radiating substrate 2-1-1 cooling water channels, then flows into the spiral of BSG motors 1 through heat-radiating substrate 2-1-1 water outlets again
In cooling water channel, most the water outlet 4 through BSG motors flows out afterwards.
Claims (9)
1. a kind of integrated form BSG systems, mainly include BSG motors and electric machine controller, electric machine controller mainly includes integrated electricity
Gas module, control panel and controller box；It is characterized in that：The integrated electrical module include heat-radiating substrate, capacitance module,
MOSFET modules, three-phase pole plate and current sensor；Capacitance module, MOSFET modules and current sensor are fixed on heat-radiating substrate
On, three-phase pole plate is set to above current sensor；The capacitance module is electrically connected with MOSFET module inputs；Described three
Phase pole plate is electrically connected with MOSFET modules output terminal；The control panel is set to above MOSFET modules；The heat-radiating substrate
It is fixed on BSG motor rear end cappings；The controller box is fixed on heat-radiating substrate, by electric machine controller overall package.
2. the integrated form BSG systems according to claims 1, it is characterised in that：The BSG back end cover for motor has drawn rotation
Varying signal line and three-phase input pole plate, above-mentioned rotation varying signal line and three-phase input pole plate pass through heat-radiating substrate respectively with the control
Plate and the electrical connection of three-phase pole plate.
3. the integrated form BSG systems according to claims 1, it is characterised in that：The BSG motors are provided with spiral cold
But water channel and inlet and outlet in communication；The heat-radiating substrate be provided with cooling water channel and it is in communication into
The mouth of a river and water outlet；The water inlet of BSG motors is connected with the water inlet of heat-radiating substrate, water outlet and the BSG motors of heat-radiating substrate
Cooling water channel connection.
4. the integrated form BSG systems according to claims 1, it is characterised in that：The output terminal of the BSG motors is belt wheel
Structure.
5. the integrated form BSG systems according to claims 1, it is characterised in that：The BSG motor rear ends capping is provided with
Point glue groove, heat-radiating substrate are sealed with BSG back end cover for motor by fluid sealant.
6. the integrated form BSG systems according to claims 2, it is characterised in that：What the BSG motor rear ends capping was drawn
Three-phase input pole plate passes through current sensor.
7. the integrated form BSG systems according to claims 1, it is characterised in that：It is connected with just above the capacitance module
Negative busbar inputs stud, which inputs stud and stretched out from controller box upper surface；The capacitance module and controller
It is sealed at babinet cooperation by radial direction seal ring.
8. the integrated form BSG systems according to claims 1, it is characterised in that：The controller box upper surface setting
There is respirator.
9. the integrated form BSG systems according to claims 1, it is characterised in that：The controller case body side surface is provided with
Line rubber ring is crossed, vehicle signal harness is crossed line rubber ring by this and is electrically connected with the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167304.2A CN108233628A (en) | 2016-12-16 | 2016-12-16 | A kind of integrated form BSG systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611167304.2A CN108233628A (en) | 2016-12-16 | 2016-12-16 | A kind of integrated form BSG systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108233628A true CN108233628A (en) | 2018-06-29 |
Family
ID=62651631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611167304.2A Pending CN108233628A (en) | 2016-12-16 | 2016-12-16 | A kind of integrated form BSG systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108233628A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378945A (en) * | 2018-12-10 | 2019-02-22 | 上海伊控动力系统有限公司 | A kind of power drive system of Deep integrating |
| CN111614212A (en) * | 2020-06-20 | 2020-09-01 | 北汽大洋电机科技有限公司 | Motor controller of BSG system and integrated BSG system |
-
2016
- 2016-12-16 CN CN201611167304.2A patent/CN108233628A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109378945A (en) * | 2018-12-10 | 2019-02-22 | 上海伊控动力系统有限公司 | A kind of power drive system of Deep integrating |
| CN111614212A (en) * | 2020-06-20 | 2020-09-01 | 北汽大洋电机科技有限公司 | Motor controller of BSG system and integrated BSG system |
| CN111614212B (en) * | 2020-06-20 | 2023-07-14 | 上海汽车电驱动有限公司 | Motor controller of BSG system and integrated BSG system |
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