CN205997699U - Oil electric mixed dynamic system intelligent controller and oil electric mixed dynamic system - Google Patents
Oil electric mixed dynamic system intelligent controller and oil electric mixed dynamic system Download PDFInfo
- Publication number
- CN205997699U CN205997699U CN201620952570.5U CN201620952570U CN205997699U CN 205997699 U CN205997699 U CN 205997699U CN 201620952570 U CN201620952570 U CN 201620952570U CN 205997699 U CN205997699 U CN 205997699U
- Authority
- CN
- China
- Prior art keywords
- unit
- power
- oil
- intelligent controller
- electric
- 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.)
- Expired - Fee Related
Links
- 230000005611 electricity Effects 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 18
- 230000006837 decompression Effects 0.000 claims description 13
- 230000036772 blood pressure Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000011897 real-time detection Methods 0.000 claims description 4
- 239000007858 starting material Substances 0.000 abstract description 10
- 239000003921 oil Substances 0.000 description 47
- 239000000446 fuel Substances 0.000 description 7
- 239000000295 fuel oil Substances 0.000 description 4
- 238000005183 dynamical system Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses oil electric mixed dynamic system intelligent controller and oil electric mixed dynamic system; it is integrated with the several functions such as startup, rectification, charge control, Power Control; instead of the physical units such as starter motor in conventional apparatus, deceleration chain, rectifier bridge; greatly simplify oil burning power system to constitute; and by the control of battery charging current and rational power distribution; protection storage battery, protects motor, exports to automotive power with strong impetus simultaneously.
Description
Technical field
This utility model is related to a kind of intelligent controller technical field, particularly to a kind of oil electric mixed dynamic system intelligence
Energy controller, further relates to a kind of oil electric mixed dynamic system.
Background technology
In recent years, the demand of the development with new forms of energy and environmental pollution improvement, the electric motor car of pure driven by power system by
The important references gradually becoming people select.The endurance of electric motor car depends on the battery capacity of in-car installing, in general holds
Amount is bigger, and course continuation mileage is longer.But, this brings another problem, the bigger battery of capacity, after it owes electricity, required
Charging interval longer.Either, all there is the charging interval too long of in huge lead-acid battery or the lithium battery of small volume
Problem.In addition, the supporting development of charging pile is also the key factor that restriction pure electric vehicle is popularized in an all-round way.On this basis, Ren Menchong
Newly turn one's attention to oil-electric vehicle, can be in conjunction with the high endurance of the high energy-saving effect of electric motor car and fuel vehicle and combustion
The advantages of oil supply convenience is good.
At present, high-end oil-electric vehicle is achieved with a certain degree of market share, but low side vehicle market
Demand is equally huge.Electronic goods three-wheel, visitor's three-wheel etc. equally exists endurance deficiency, is short of power, the charging interval
The various problems such as slow.Therefore, the oil electric mixed dynamic of tricycle initially enters market.In oil electric mixed dynamic in the market
Using physics Control starter motor, oil burning power system is started, control throttle size using handle, fuel oil moves
Force system generates electricity in output power simultaneously and charges to storage battery.
As shown in figure 1, oil electric mixed dynamic system has 7 parts forming：Automotive power, oil burning power system,
Pure electric propulsion system, accumulator, relay, starter motor, rectifier bridge etc..Wherein, automotive power is respectively by fuel power
System and pure electric propulsion system are supplied separately to or joint supply, and when storage battery electricity is more sufficient, when external loading is relatively low, (low row sails speed
Degree or level road and descending etc.), provide vehicle driving dynamics by pure electric propulsion system.When storage battery not enough power supply or external loading
When larger (go up a slope, heavy duty of hauling goods etc.), then starting oil burning power system provides vehicle driving dynamics.Starting oil burning power system needs
To be powered to an external starter motor by the switch of control relay, starter motor drives fuel oil motor to rotate and light.
Due to starter motor power less in addition it is also necessary to a deceleration chain connects to oil burning power system to increase starting torque.When
During oil burning power system work, in addition to providing automotive power power, built-in electromotor sends three-phase electricity and passes through one
Rectifier bridge is converted into two-phase power, exports and charges to storage battery to storage battery.
In this oil electricity hybrid system, there are following three problem：
1st, starting oil burning power system needs the devices such as relay, starter motor, deceleration chain, needs rectifier bridge during rectification
And rectifier bridge heat abstractor, complexity and the system cost of system have been significantly greatly increased.
2nd, during oil burning power system work, its rotating speed size is determined by handle throttle line, generating voltage size is then by rotating speed
Determine that is to say, that handle throttle determines its generating voltage.This voltage charges to storage battery after rectifier bridge rectification, storage battery
Charging current is to determine, difference is bigger, and charging current is bigger by the difference of storage battery dump energy and the charging voltage being loaded onto storage battery.
In this system, due to cannot determine storage battery electricity, when when external voltage is excessive, storage battery electricity is too low, its charging current is very
Greatly, the expensive damage storage battery life-span, or even detonation.
3rd, during user uses, when handle throttle adds to larger or maximum, it is all that automotive power needs to provide by force
During the power of strength, such as in climbing, band heavy duty, run at high speed etc., need oil burning power system can export high-power extremely
Automotive power.But because oil burning power system rotating speed is high, generated energy is big, the charging current to storage battery is big, greatly
Power is converted into charge power, and under equal conditions, not only the dynamical system of vehicle is impacted, and fuel power itself is also because mistake
Output and to lead to that the motor feels hot hot, work long hours and can greatly reduce electrical machinery life.
Utility model content
This utility model patent is directed to the problem that current oil electric mixed dynamic system exists, there is provided oil electric mixed dynamic system
System intelligent controller and oil electric mixed dynamic system, are integrated with the several functions such as startup, rectification, charge control, Power Control,
Instead of the physical units such as starter motor in conventional apparatus, deceleration chain, rectifier bridge, greatly simplify oil burning power system structure
Become, and by the control of storage battery charging current and rational power distribution, protecting storage battery, protect motor, give vehicle simultaneously
Dynamical system is exported with strong impetus.For realizing above-mentioned functions, above-mentioned technical problem of the present utility model is mainly passed through following
Technical scheme is addressed：
This utility model provide oil electric mixed dynamic system intelligent controller, including integrated start-up circuit/arrangement loop,
Storage battery electric power detection unit, charging current detector unit, start-up circuit/arrangement loop respectively with storage battery electric power detection unit and filling
Electric current detecting unit connects.
Intelligent controller is also equipped with DC decompression copped wave unit, DC decompression copped wave unit respectively with start-up circuit/
Arrange loop, storage battery electric power detection unit and charging current detector unit to connect.
Described DC decompression copped wave unit two ends are equipped with unidirectional conducting switch.
This utility model also provides a kind of oil electric mixed dynamic system, including the oil burning power system with electricity generation system, car
Dynamical system, pure power system, accumulator, are equipped with intelligence between the oil burning power system with electricity generation system and accumulator
Controller.
Described oil electric mixed dynamic system, its work process is：
(1) when vehicle control syetem switches to oil burning power system output power, integrated startup in intelligent controller
Circuit unit exports PWM ripple, drives fuel engines to rotate thus lighting fuel oil, oil burning power system is started working；
(2) after fuel engines starts to rotate, on the one hand pass through mechanical coaxial device dynamic to automotive power offer
Power, on the other hand sends three-phase electricity by built-in power generation system power coil and magnetic shoe flywheel；
(3) in intelligent controller, integrated power device constitutes commutating circuit, and the three-phase electricity sending is converted to two-phase power, this
The voltage swing of two-phase power is determined by generator speed, rotating speed is higher, and generating voltage is higher；
(4) two-phase power after rectification carries out blood pressure lowering process through DC chopped-wave pressure unit, and after blood pressure lowering, the voltage of gained adds
It is loaded onto accumulator to charge a battery；
(5) storage battery electric power detection unit detection storage battery electricity, and the maximum of a permission is set according to storage battery current electric quantity
Charging current, on the one hand ensures accumulator charging rate, on the one hand ensures accumulator charging safety；
(6) the current charging current of charging current detector unit real-time detection, and feed back to DC chopped-wave pressure unit, to control
The output voltage values size of DC chopped-wave pressure unit processed；Charging current is excessive, and DC chopped-wave pressure unit reduces output voltage
Value, charging current is too small, and DC chopped-wave pressure unit increases output voltage values, so that the charging current of accumulator is constantly in
Controlled effective range；
(7) when oil burning power system needs to export larger machine power, described intelligent controller reduces battery automatically
Charging current, preferential provide larger machine power to automotive power；When oil burning power system needs output machinery dynamic
When power is less, the charging current increasing accumulator is to setting value.
The beneficial effects of the utility model：
1st, replace traditional starter motor and deceleration chain that oil burning power system is started using intelligent controller, replace
Conventional rectifier bridge sends three-phase electricity and carries out rectification to oil burning power system, greatly reduces the complexity of system, saves peace
Dress space, saves the set-up time, improves reliability, safety.
2nd, utilize intelligent controller, according to situations such as different storage battery electricity, external loading, Based Intelligent Control filling to storage battery
Electric current, can quick charge, can protect storage battery again, improve the safety of storage battery, greatly extend the service life of storage battery.
3rd, use intelligent controller reasonable distribution oil burning power system power output, preferential guarantee vehicle power output is strong
Strength, reduces motor feels hot simultaneously, protects motor.
Brief description
Fig. 1 common oil electric mixed dynamic system block diagram；
Fig. 2 is systematic schematic diagram described in the utility model；
Fig. 3 is intelligent controller principle figure described in the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus make apparent clear and definite to protection domain of the present utility model
Define.
As shown in Fig. 2 including the oil burning power system with electricity generation system, automotive power, pure power system, electric power storage
Pond, is equipped with intelligent controller between the oil burning power system with electricity generation system and accumulator.
Described oil electric mixed dynamic system, its work process is：
(1) when vehicle control syetem switches to oil burning power system output power, integrated startup in intelligent controller
Circuit unit exports PWM ripple, drives fuel engines to rotate thus lighting fuel oil, oil burning power system is started working；
(2) after fuel engines starts to rotate, on the one hand pass through mechanical coaxial device dynamic to automotive power offer
Power, on the other hand sends three-phase electricity by built-in power generation system power coil and magnetic shoe flywheel；
(3) in intelligent controller, integrated power device constitutes commutating circuit, and the three-phase electricity sending is converted to two-phase power, this
The voltage swing of two-phase power is determined by generator speed, rotating speed is higher, and generating voltage is higher；
(4) two-phase power after rectification carries out blood pressure lowering process through DC chopped-wave pressure unit, and after blood pressure lowering, the voltage of gained adds
It is loaded onto accumulator to charge a battery；
(5) storage battery electric power detection unit detection storage battery electricity, and the maximum of a permission is set according to storage battery current electric quantity
Charging current, on the one hand ensures accumulator charging rate, on the one hand ensures accumulator charging safety；
(6) the current charging current of charging current detector unit real-time detection, and feed back to DC chopped-wave pressure unit, to control
The output voltage values size of DC chopped-wave pressure unit processed；Charging current is excessive, and DC chopped-wave pressure unit reduces output voltage
Value, charging current is too small, and DC chopped-wave pressure unit increases output voltage values, so that the charging current of accumulator is constantly in
Controlled effective range.
(7) when oil burning power system needs to export larger machine power, described intelligent controller reduces battery automatically
Charging current, preferential provide larger machine power to automotive power；When oil burning power system needs output machinery dynamic
When power is less, the charging current increasing accumulator is to setting value.Using intelligent controller reasonable distribution oil burning power system power
Output, preferential guarantee vehicle power output is powerful, reduces motor feels hot simultaneously, protects motor.
As shown in figure 3, oil electric mixed dynamic system intelligent controller, including integrated start-up circuit/arrangement loop, storage battery
Electric power detection unit, charging current detector unit, start-up circuit/arrangement loop is electric with storage battery electric power detection unit and charging respectively
Stream detector unit connects.
Replace traditional starter motor with deceleration chain, oil burning power system to be started using intelligent controller, replace passing
System rectifier bridge sends three-phase electricity and carries out rectification to oil burning power system, greatly reduces the complexity of system, saves installation
Space, saves the set-up time.
Intelligent controller is also equipped with DC decompression copped wave unit, DC decompression copped wave unit respectively with start-up circuit/
Arrange loop, storage battery electric power detection unit and charging current detector unit to connect.Two-phase power after rectification drops through DC chopped-wave
Pressure unit carries out blood pressure lowering process；The current charging current of charging current detector unit real-time detection, and feed back to DC chopped-wave blood pressure lowering
Unit, to control the output voltage values size of DC chopped-wave pressure unit；Charging current is excessive, and DC chopped-wave pressure unit reduces
Output voltage values, charging current is too small, and DC chopped-wave pressure unit increases output voltage values.The charging electricity of Based Intelligent Control accumulator
Stream.Storage battery electric power detection unit detects accumulator electric-quantity, and sets the maximum charge of a permission according to accumulator current electric quantity
Electric current；Using intelligent controller, according to situations such as different storage battery electricity, external loading, Based Intelligent Control is to the charging of accumulator
Electric current, can quick charge, can protect storage battery again, improve the safety of storage battery, greatly extend the service life of storage battery.
DC decompression copped wave unit two ends are equipped with unidirectional conducting switch, play the work of protection DC decompression copped wave unit
With.It is reverse-conducting during DC decompression copped wave cell operation, when not working, forward conduction electric current is closed by unidirectional conducting switch.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model does not limit to
In this, any change or replacement expected without creative work, all should cover within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be defined by the protection domain that claims are limited.
Claims (7)
1. oil electric mixed dynamic system intelligent controller is it is characterised in that include integrated start-up circuit/arrangement loop, storage battery
Electric power detection unit, charging current detector unit, start-up circuit/arrangement loop is electric with storage battery electric power detection unit and charging respectively
Stream detector unit connects.
2. oil electric mixed dynamic system intelligent controller according to claim 1 it is characterised in that intelligent controller also
Be equipped with DC decompression copped wave unit, DC decompression copped wave unit respectively with start-up circuit/arrangement loop, storage battery electric power detection
Unit and charging current detector unit connect.
3. oil electric mixed dynamic system intelligent controller according to claim 2 is it is characterised in that described DC decompression
Copped wave unit two ends are equipped with unidirectional conducting switch.
4. oil electric mixed dynamic system intelligent controller according to claim 3 it is characterised in that
Two-phase power after rectification carries out blood pressure lowering process through DC chopped-wave pressure unit；
Storage battery electric power detection unit detects accumulator electric-quantity, and sets the maximum charge of a permission according to accumulator current electric quantity
Electric current；
The current charging current of charging current detector unit real-time detection, and feed back to DC chopped-wave pressure unit, to control direct current
The output voltage values size of chopping depressuring unit；Charging current is excessive, and DC chopped-wave pressure unit reduces output voltage values, charges
Electric current is too small, and DC chopped-wave pressure unit increases output voltage values.
5. oil electric mixed dynamic system it is characterised in that include the oil burning power system with electricity generation system, automotive power,
Pure power system, accumulator, are equipped with intelligent controller between the oil burning power system with electricity generation system and accumulator；Described
Intelligent controller includes integrated start-up circuit/arrangement loop, storage battery electric power detection unit, charging current detector unit, starts electricity
Road/arrangement loop is connected with storage battery electric power detection unit and charging current detector unit respectively.
6. oil electric mixed dynamic system according to claim 5 is it is characterised in that intelligent controller is also equipped with direct current
Buck chopper unit, DC decompression copped wave unit is electric with start-up circuit/arrangement loop, storage battery electric power detection unit and charging respectively
Stream detector unit connects；
Described DC decompression copped wave unit two ends are equipped with unidirectional conducting switch.
7. oil electric mixed dynamic system according to claim 6 it is characterised in that
When oil burning power system needs to export larger machine power, described intelligent controller reduces the charging electricity of battery automatically
Stream, the larger machine power of preferential offer is to automotive power；When oil burning power system needs output machine power less,
The charging current increasing accumulator is to setting value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952570.5U CN205997699U (en) | 2016-08-26 | 2016-08-26 | Oil electric mixed dynamic system intelligent controller and oil electric mixed dynamic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952570.5U CN205997699U (en) | 2016-08-26 | 2016-08-26 | Oil electric mixed dynamic system intelligent controller and oil electric mixed dynamic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205997699U true CN205997699U (en) | 2017-03-08 |
Family
ID=58197385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620952570.5U Expired - Fee Related CN205997699U (en) | 2016-08-26 | 2016-08-26 | Oil electric mixed dynamic system intelligent controller and oil electric mixed dynamic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205997699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240335A (en) * | 2016-08-26 | 2016-12-21 | 丽水博远科技有限公司 | Oil electric mixed dynamic system intelligent controller and oil electric mixed dynamic system |
-
2016
- 2016-08-26 CN CN201620952570.5U patent/CN205997699U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240335A (en) * | 2016-08-26 | 2016-12-21 | 丽水博远科技有限公司 | Oil electric mixed dynamic system intelligent controller and oil electric mixed dynamic system |
| CN106240335B (en) * | 2016-08-26 | 2019-03-19 | 丽水博远科技有限公司 | Oil electric mixed dynamic system intelligent controller and oil electric mixed dynamic system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20180361877A1 (en) | Automotive Hybrid Energy Supply System and Method and Hybrid Energy Automobile | |
| CN104163111B (en) | Battery-driven car compound energy based on two-way DC/DC increases journey system | |
| CN104340082B (en) | Fuel cell vehicle | |
| WO2018188224A1 (en) | Power supply system, electric driving device, pure electric vehicle and working method therefor | |
| CN202641416U (en) | Mixed parallel power system of vehicle-mounted fuel cell, storage battery and super capacitor | |
| CN105253028B (en) | A kind of control method and its control device of composite power source extended-range electric vehicle | |
| CN205113038U (en) | Composite power source increases controlling means of form electric motor car | |
| CN205997699U (en) | Oil electric mixed dynamic system intelligent controller and oil electric mixed dynamic system | |
| CN2538600Y (en) | Multifunctional electric generating system for automobile | |
| CN103010128B (en) | Vehicle power system based on control optimization of generator of original car | |
| CN113682159B (en) | New energy vehicle energy-saving power system and control method thereof | |
| CN103283114A (en) | Energy management and energy production system | |
| CN213472806U (en) | Range-extending type mine card electrical system | |
| CN102059953A (en) | Power generation braking device for vehicle | |
| Pancholi et al. | Comparative analysis of hybrid electric vehicle FED through DC-DC converter and operated with battery and ultracapacitor | |
| CN211493673U (en) | Power generation system for electric automobile | |
| CN201405749Y (en) | Power-assisting oil saving device of automotive solar electromotor | |
| CN106240335B (en) | Oil electric mixed dynamic system intelligent controller and oil electric mixed dynamic system | |
| CN207617886U (en) | A kind of quick self power generation self charger of low energy consumption electric vehicle | |
| CN105383280A (en) | Hybrid power system for mini electric car and control method of hybrid power system | |
| CN201516806U (en) | Vehicle power generation braking device | |
| CN201385587Y (en) | Electric drive vehicle provided with highly-effective low energy consumption generator itself | |
| CN203472570U (en) | Intelligent charging structure of vehicle-mounted generator set of electric automobile | |
| CN204559170U (en) | A kind of change-over circuit for Recovering Waste Energy of Braking in Automobiles electric energy | |
| CN202586713U (en) | Power-generation rectifier type range extender device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |