CN110962568B - Intelligent power system for vehicle and power cabin thereof - Google Patents
Intelligent power system for vehicle and power cabin thereof Download PDFInfo
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- CN110962568B CN110962568B CN201911152979.3A CN201911152979A CN110962568B CN 110962568 B CN110962568 B CN 110962568B CN 201911152979 A CN201911152979 A CN 201911152979A CN 110962568 B CN110962568 B CN 110962568B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The invention provides a novel intelligent power system for a vehicle, wherein an engine supplies oil through a fuel tank; the generator is connected with the engine, and the engine drives the generator to generate electricity; the storage battery is connected with the generator and the motor of the vehicle; the engine controller is connected with an electromagnetic valve of an oil sprayer of the engine and controls the output power and the rotating speed of the engine; the generator controller is connected with the generator and controls the output voltage of the generator to the storage battery; the power unit controller is connected with the engine controller and the generator controller; the vehicle control unit is connected with the power unit controller, the vehicle control unit is connected with the storage battery, and the vehicle control unit sends instructions to the engine controller and the generator controller by collecting the electric quantity or voltage of the storage battery to realize control of the voltage or electric quantity output by the generator to the storage battery; the vehicle control unit receives an instruction sent by the vehicle in the running process and controls the voltage or the electric quantity output by the storage battery to the motor.
Description
Technical Field
The invention relates to the field of vehicle power, in particular to an intelligent vehicle power system and a power cabin thereof.
Background
At present, the automobile industry faces two challenges of energy crisis and environmental protection. The automobile power device is an important part of an automobile and plays a key role in meeting the requirements of energy conservation, environmental protection and safety of the automobile. Pure electric vehicles or zero-emission new fuel vehicles are undoubtedly the final target of our people, but at present, the pure electric vehicles have high initial cost, short driving distance and relatively lagged development of high-efficiency storage batteries, fuel cells and systems thereof, and the commercialization process of the pure electric vehicles and the new fuel vehicles is influenced.
The conventional hybrid power vehicle has a simple structure of an engine and a generator as a power unit, the whole vehicle structure is basically consistent with the arrangement of a common vehicle, but integrated components are obviously increased, the heat dissipation is obviously insufficient, and meanwhile, the fuel economy and the vehicle emission are high.
In view of the above, a vehicle intelligent power system and a power pod thereof are proposed to solve the above problems.
Disclosure of Invention
The invention aims to provide an intelligent power system for a vehicle and a power cabin thereof, which highly integrates components required by vehicle running, such as an engine, a generator, a controller and the like, provides reliable energy-saving power for medium and heavy trucks and military vehicles, and can mount one or two power assemblies for effective combination according to vehicle arrangement and power requirements.
The technology adopted by the invention is as follows:
a vehicle intelligent power system comprises an engine, wherein the engine supplies oil through a fuel tank; the generator is connected with the engine, and the engine drives the generator to generate electricity; the storage battery is connected with the generator and the motor of the vehicle; the engine controller is connected with an electromagnetic valve of an oil sprayer of the engine and controls the output power and the rotating speed of the engine; the generator controller is connected with the generator and controls the output voltage of the generator to the storage battery; the power unit controller is connected with the engine controller and the generator controller; the vehicle control unit is connected with the power unit controller, the vehicle control unit is connected with the storage battery, and the vehicle control unit sends instructions to the engine controller and the generator controller through the power unit controller by acquiring the electric quantity or voltage of the storage battery so as to control the voltage or electric quantity output by the generator to the storage battery; the vehicle control unit receives an instruction sent by the vehicle in the running process and controls the voltage or the electric quantity output to the motor by the storage battery.
Through the system, the storage battery and the motor can be subjected to standardized and unitized power supply, the output of the engine and the generator is adjusted according to the specific running state of the vehicle, the full utilization of fuel oil and the like is ensured, the fuel economy is improved, and the automobile emission is reduced. The control idea of the control system adopts a power flow control mode, power flows bidirectionally, 1 or more power units can be started to generate or consume power according to requirements, and each power unit is relatively independent and mutually backups.
As further optimization of the scheme, the generator controller comprises a voltage transformation module and a rectification module, the rectification module converts alternating current output by the generator into direct current and transmits the direct current to the storage battery, and the voltage transformation module controls the output voltage of the generator through the voltage of the storage battery collected by the vehicle controller. The output of the generator is adjusted according to the actual state of the storage battery, so that the output of the engine is realized, and useless energy loss is reduced.
As further optimization of the scheme, the engine controller collects information of the crankshaft position, the camshaft position, the air inlet temperature, the air inlet pressure and the water temperature of the engine and sends the information to the whole vehicle controller through the power unit controller. The engine controller monitors various parameters of the engine at the same time and feeds the parameters back to the vehicle control unit in time, so that drivers can know the actual conditions conveniently.
A power cabin applying an intelligent power system for a vehicle comprises a power cabin, an electrical appliance cabin and a heat dissipation cabin, wherein the power cabin is arranged between the electrical appliance cabin and the heat dissipation cabin; an engine, an air filter, an engine controller and a power unit controller are arranged in the power cabin; the electric appliance cabin is internally provided with a generator, a generator controller and an electric appliance radiator; an engine main radiator, an intercooler and a cooling fan are arranged in the heat dissipation cabin; the engine is arranged close to the electric appliance cabin and is connected with the generator; the air filter is positioned above the fuel tank, and the silencer is positioned at the top of the power cabin or the top of the electrical appliance cabin. Through the structural design of unitization, can be according to the arrangement and the power demand of vehicle, carry N power assembly.
The scheme is further optimized, a main radiator of the engine and an intercooler are arranged side by side and are arranged at the upper part of a radiating cabin, the intercooler is close to a power cabin, a cooling fan is arranged on the side surface of the radiating cabin, and a cooling water pipeline and an air path are arranged in the middle of the radiating cabin. When the heat dissipation cabin is arranged, conditions such as installation space and working temperature characteristics are fully considered, negative pressure is formed in the heat dissipation cabin through the electronic fan array on one side, the windward side of the front portion of the heat dissipation cabin can be utilized, cooling air sucked by the radiator has enough abundant amount, and heat exchange of the radiator in the driving process of a vehicle is facilitated.
And as further optimization of the scheme, the generator and the generator controller are subjected to electromagnetic shielding treatment. The parts of the electrical equipment compartment with the worst electromagnetic environment effectively improve the electromagnetic compatibility of the power compartment by carrying out compartment design and totally-enclosed electromagnetic shielding structural measures with the power compartment and the heat dissipation compartment.
Compared with the prior art, the invention has the beneficial effects that:
the automobile equipped with the intelligent power unit is a new automobile type combining a traditional fuel automobile and a pure electric automobile, integrates the advantages of an internal combustion engine automobile and an electric automobile, can greatly improve fuel economy and reduce automobile emission on the premise of not reducing power performance, and is the most industrialized and marketized automobile type in the current clean power automobiles.
Drawings
FIG. 1 is a schematic structural diagram of an intelligent power system for a vehicle according to the present invention;
FIG. 2 is a front view of an intelligent power pod for a vehicle according to the present invention;
fig. 3 is a top view of an intelligent power cabin for a vehicle provided by the invention.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and that functional, methodological, or structural equivalents thereof, which are equivalent or substituted by those of ordinary skill in the art, are within the scope of the present invention.
In the description of the present embodiments, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to a number of indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1:
referring to fig. 1, an intelligent power system for a vehicle includes an engine 1, wherein the engine 1 supplies fuel through a fuel tank 3; the generator 2, the generator 2 is connected with the engine 1, and the engine 1 drives the generator 2 to generate electricity; the storage battery is connected with the generator 2 and the motor of the vehicle; the engine controller is connected with an electromagnetic valve of an oil sprayer of the engine 1 and controls the output power and the rotating speed of the engine 1; the generator controller 9 is connected with the generator 2, and controls the output voltage of the generator 2 to the storage battery; the power unit controller is connected with the engine controller and the generator controller 9; the vehicle control unit is connected with the power unit controller, the vehicle control unit is connected with the storage battery, and the vehicle control unit sends instructions to the engine controller and the generator controller 9 through the power unit controller by acquiring the electric quantity or voltage of the storage battery so as to control the voltage or electric quantity output by the generator 2 to the storage battery; the vehicle control unit receives an instruction sent by the vehicle in the running process and controls the voltage or the electric quantity output by the storage battery to the motor.
Traditional pure electric vehicles, vehicle rely on the battery to work, and the battery is as the source of whole energy, and is required to be long at present walking distance, under the not advanced condition of battery technical development, pure electric vehicles practicality is obvious not enough, and in oversize vehicle and military vehicle field, power consumption is big simultaneously, and chargeable environment lacks, consequently, hybrid's power pack seems the needs especially.
The power system provided by the embodiment is developed aiming at a power unit of hybrid power, the traditional hybrid power is generally designed together with a vehicle and is mostly applied to cars, and the traditional hybrid power is particularly rare in medium and heavy trucks and military vehicles.
The method is mainly embodied in that the output power of the engine 1 and the output power of the generator 2 are intelligently adjusted through a power unit controller, a generator controller 9 and an engine controller, real-time energy consumption is controlled, and fuel economy is improved and automobile emission is reduced. The vehicle control unit is installed in a vehicle, collects information in the vehicle and information of the storage battery in real time and sends instructions to the power unit controller in real time. The engine 1 and the generator 2 are prevented from generating excessive useless electric energy.
Through the system, the storage battery and the motor can be subjected to standardized and unitized power supply, the output of the engine 1 and the output of the generator 2 are adjusted according to the specific running state of the vehicle, the full utilization of fuel oil and the like is ensured, the fuel economy is improved, and the automobile emission is reduced. The control idea of the control system adopts a power flow control mode, power flows bidirectionally, 1 or more power units can be started to generate or consume power according to requirements, and each power unit is relatively independent and mutually backups.
As a further optimization of the scheme, the generator controller 9 includes a voltage transformation module and a rectification module, the rectification module transforms the alternating current output by the generator 2 into direct current and transmits the direct current to the storage battery, and the voltage transformation module controls the output voltage of the generator 2 through the voltage of the storage battery collected by the vehicle controller. The output of the generator 2 is adjusted according to the actual state of the battery, thereby realizing the output to the engine 1 and reducing useless energy loss.
As further optimization of the scheme, the engine controller collects information of the crankshaft position, the camshaft position, the air inlet temperature, the air inlet pressure and the water temperature of the engine 1 and sends the information to the vehicle control unit through the power unit controller. The engine controller simultaneously monitors various parameters of the engine 1 and feeds the parameters back to the vehicle control unit in time, so that drivers can conveniently know the actual conditions.
Example 2
Referring to fig. 2-3, a power cabin applied to a vehicle intelligent power system includes a power cabin, an electrical equipment cabin and a heat dissipation cabin, wherein the power cabin is disposed between the electrical equipment cabin and the heat dissipation cabin; an engine 1, an air filter 7, an engine controller and a power unit controller are arranged in the power cabin; the electric appliance cabin is internally provided with a generator 2, a generator controller 9 and an electric appliance radiator; the heat dissipation cabin is internally provided with a main engine heat radiator 6, an intercooler 5 and a cooling fan 4; the engine 1 is arranged close to the electric appliance cabin, and the engine 1 is connected with the generator 2; the fuel tank 3 spans across the lower parts of the radiator and the power compartment, the air filter 7 is positioned above the fuel tank 3, and the silencer 8 is positioned at the top of the power compartment or the electrical appliance compartment. The radiator, the air filter 7, the muffler 8, the fuel tank 3, the fuel delivery pump, the fuel filter, the controller and other parts which are originally arranged on the whole vehicle are arranged in the frame and the square cabin together with the engine 1, the generator 2 and the like to be integrated into an intelligent power unit. Through the structural design of unitization, can be according to the arrangement and the power demand of vehicle, carry N power assembly.
The power cabin is formed by integrating all necessary parts for vehicle running, the design difficulty of the vehicle is greatly reduced by only designing the storage battery, the motor and the whole vehicle controller in the design of the vehicle, and meanwhile, in the field of large vehicles and military vehicles, the carrying space of the vehicle is large, the power cabin can be directly mounted, and the vehicle can be directly used by being communicated through a line. A power cabin is additionally mounted in the vehicle, when the power cabin in use fails, the vehicle can be quickly recovered to use through connection switching of lines, and the vehicle is essentially different from a traditional hybrid vehicle.
In the field of large vehicles and military vehicles, the vehicles generally run at high speed or in the field, once the vehicles break down, drivers cannot maintain the vehicles basically, meanwhile, the time for waiting for trailers and the like is long, the influence on transportation tasks is huge, and the time is all the time in the military field. Through carrying on a plurality of this engine compartments, switch portably, can set up side by side, each other is reserve, and the practicality is extremely strong.
The power cabin is designed in a sub-cabin mode, all parts are gathered, the heat dissipation structure is separated from the action part when the proportion space is reasonably controlled, the heat dissipation effect is good, and the trouble of heat dissipation is avoided when a vehicle runs.
The connected mode between each above-mentioned part is ripe technique, but how wherein arrange, to control overall structure's occupation space to and the radiating effect, has obvious influence, and the heat is untimely dispels away simultaneously, has obvious influence to the work efficiency of engine 1 and generator 2. Meanwhile, the size of the power cabins is well controlled, so that a plurality of power cabins can be installed on one vehicle, and mutual standby intelligent energy supply is realized. Generally, two power cabins are carried, the situation that the vehicle cannot run due to the fact that a single power cabin breaks down can be effectively avoided, and the importance of the medium-heavy truck and the military vehicle is self-evident.
As the further optimization of the scheme, the main radiator 6 of the engine and the intercooler 5 are arranged side by side and are arranged at the upper part of the radiating cabin, the intercooler 5 is close to the power cabin, the cooling fan 4 is arranged on the side surface of the radiating cabin, and the middle part of the radiating cabin is provided with a cooling water pipeline and an air circuit. When the heat dissipation cabin is arranged, conditions such as installation space and working temperature characteristics are fully considered, negative pressure is formed in the heat dissipation cabin through the electronic fan array on one side, the windward side of the front portion of the heat dissipation cabin can be utilized, cooling air sucked by the radiator has enough abundant amount, and heat exchange of the radiator in the driving process of a vehicle is facilitated.
As a further optimization of the solution, the generator 2 and the generator controller 9 are subjected to electromagnetic shielding treatment. The parts of the electrical equipment compartment with the worst electromagnetic environment effectively improve the electromagnetic compatibility of the power compartment by carrying out compartment design and totally-enclosed electromagnetic shielding structural measures with the power compartment and the heat dissipation compartment.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The intelligent power system for the vehicle is characterized by comprising an engine (1), wherein the engine (1) is supplied with oil through a fuel tank (3);
the generator (2), the generator (2) is connected with the engine (1), and the engine (1) drives the generator (2) to generate electricity;
a battery connected to the generator (2), the battery being connected to an electric motor of a vehicle;
the engine controller is connected with an electromagnetic valve of a fuel injector of the engine (1) and controls the output power and the rotating speed of the engine (1);
the generator controller (9), the said generator controller (9) is connected with said generator (2), control the output voltage to the said storage battery of the said generator (2);
a power unit controller connected with the engine controller, the power unit controller being connected with the generator controller (9);
the vehicle control unit is connected with the power unit controller, the vehicle control unit is connected with the storage battery, and the vehicle control unit sends instructions to the engine controller and the generator controller (9) through the power unit controller by acquiring the electric quantity or voltage of the storage battery so as to control the voltage or electric quantity output by the generator (2) to the storage battery; the vehicle control unit receives an instruction sent by a vehicle in the running process and controls the voltage or the electric quantity output to the motor by the storage battery;
the generator controller (9) comprises a voltage transformation module and a rectification module, the rectification module converts alternating current output by the generator (2) into direct current and transmits the direct current to the storage battery, and the voltage transformation module controls the output voltage of the generator (2) through the voltage of the storage battery collected by the vehicle control unit;
the engine controller collects information of a crankshaft position, a camshaft position, an air inlet temperature, an air inlet pressure and a water temperature of the engine (1) and sends the information to the vehicle control unit through the power unit controller.
2. The vehicle intelligent power system power cabin applied to the claim 1 is characterized by comprising a power cabin, an electric appliance cabin and a heat dissipation cabin, wherein the power cabin is arranged between the electric appliance cabin and the heat dissipation cabin;
the engine (1), the air filter (7), the engine controller and the power unit controller are arranged in the power cabin;
the generator (2), the generator controller (9) and the electric device radiator are arranged in the electric device cabin;
the heat dissipation cabin is internally provided with a main engine heat radiator (6), an intercooler (5) and a cooling fan (4);
the engine (1) is arranged close to the electric appliance cabin, and the engine (1) is connected with the generator (2); still include fuel tank (3), fuel tank (3) span the radiator with the power compartment lower part, empty filter (7) are located the top of fuel tank (3), still include silencer (8), silencer (8) are located power compartment or electrical apparatus cabin top.
3. The power compartment according to claim 2, wherein the engine main radiator (6) and the intercooler (5) are arranged side by side and are disposed at the upper part of the heat dissipation compartment, the intercooler (5) is close to the power compartment, the cooling fan (4) is disposed at the side of the heat dissipation compartment, and a cooling water pipeline and a cooling air pipeline are disposed at the middle part of the heat dissipation compartment.
4. A power pod according to claim 3, characterized in that the generator (2) and the generator controller (9) are electromagnetically shielded.
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| CN201911152979.3A CN110962568B (en) | 2019-11-22 | 2019-11-22 | Intelligent power system for vehicle and power cabin thereof |
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| CN201911152979.3A CN110962568B (en) | 2019-11-22 | 2019-11-22 | Intelligent power system for vehicle and power cabin thereof |
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| CN110962568B true CN110962568B (en) | 2023-03-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2007107056A1 (en) * | 2006-03-23 | 2007-09-27 | Shanghai Ruihua (Group) Corporation | A powertrain of an environmental protection hybrid supper-capacity electric vehicle |
| CN103407364A (en) * | 2013-07-27 | 2013-11-27 | 哈尔滨耦合动力工程技术中心有限公司 | Engine and generator gear box driven hybrid power system for cars and hybrid method |
| CN203344733U (en) * | 2013-07-27 | 2013-12-18 | 哈尔滨耦合动力工程技术中心有限公司 | Engine and motor-combined driven automobile hybrid power system |
| CN103978886A (en) * | 2014-05-28 | 2014-08-13 | 哈尔滨工业大学 | Input combined hybrid power system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102548812A (en) * | 2009-05-20 | 2012-07-04 | 纽约气闸公司 | Auxilliary smart power system for ECP equipped train |
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- 2019-11-22 CN CN201911152979.3A patent/CN110962568B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007107056A1 (en) * | 2006-03-23 | 2007-09-27 | Shanghai Ruihua (Group) Corporation | A powertrain of an environmental protection hybrid supper-capacity electric vehicle |
| CN103407364A (en) * | 2013-07-27 | 2013-11-27 | 哈尔滨耦合动力工程技术中心有限公司 | Engine and generator gear box driven hybrid power system for cars and hybrid method |
| CN203344733U (en) * | 2013-07-27 | 2013-12-18 | 哈尔滨耦合动力工程技术中心有限公司 | Engine and motor-combined driven automobile hybrid power system |
| CN103978886A (en) * | 2014-05-28 | 2014-08-13 | 哈尔滨工业大学 | Input combined hybrid power system |
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