CN104811094A - Vehicle power generation system - Google Patents
Vehicle power generation system Download PDFInfo
- Publication number
- CN104811094A CN104811094A CN201510241232.0A CN201510241232A CN104811094A CN 104811094 A CN104811094 A CN 104811094A CN 201510241232 A CN201510241232 A CN 201510241232A CN 104811094 A CN104811094 A CN 104811094A
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- Prior art keywords
- vehicle
- power generation
- unit
- electric energy
- electric
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- 238000010248 power generation Methods 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000009466 transformation Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to the field of vehicles, in particular to a vehicle power generation system. The vehicle power generation system comprises a temperature difference power generation unit, a direct current unit and an alternating current unit, wherein the temperature difference power generation unit is arranged in a vehicle and is used for converting different temperature differences produced by an engine and a water tank of the vehicle in the driving process into electric energy; the direct current unit is connected with the temperature difference unit and is used for compounding the electric energy which is provided by the temperature different unit into direct current; the alternating current unit is connected with the direct current unit and is used for converting the direct current which is output by the direct current unit into alternating current and providing the alternating current to the vehicle. The vehicle power generation system has the beneficial effects that energy produced in the driving process of the vehicle is utilized and is converted into the required electric energy, the aims of protecting environment and saving energy are achieved, and the system has better stability and can be widely applied.
Description
Technical field
The present invention relates to field of vehicles, particularly relate to a kind of vehicle power generation system.
Background technology
Automobile, as the important vehicles, although facilitate the go off daily of people, also becomes a day by day serious primary pollution source of air pollution simultaneously, how while ensureing people's trip, can safeguard again the clean of air, to become problem in the urgent need to address.
At present, for solving the problem of auto-pollution environment, there is the automobile much with environmental protection concept, e.g., solar telephone, wind-energy car etc., although the automobile of this environment-friendly type decreases the pollution of environment in use really, the conversion for these energy uses not only with high costs, simultaneously its unstable properties, use also inconvenient, not accept by masses.Therefore, the energy of environmentally friendly vehicle uses and remains current problem to be solved.
Summary of the invention
For the problems referred to above, now provide a kind of and utilize vehicle self produce power and convert a kind of vehicle power generation system of the environmental protection mode of electric energy to.
Concrete technical scheme is as follows:
A kind of vehicle power generation system, wherein, comprising:
One thermo-electric generation unit, is arranged in vehicle, changes into electric energy for described engine in vehicle and water tank are produced different temperature differences in the process of moving;
One direct current electric unit, is connected with described thermo-electric generation unit, is integrated into direct current for the electric energy provided by described thermo-electric generation unit;
One alternating current unit, is connected with described direct current unit, becomes alternating current for the DC conversion exported by described direct current unit and powers to described vehicle.
Above-mentioned vehicle power generation system, wherein, native system also comprises:
Piezoelectric type generator unit, is arranged in described vehicle, and the pressure for being produced by weight changes into electric energy and is supplied to described vehicle; And/or,
Wind wheel generation unit, is arranged on described vehicle, for wind energy transformation being become electric energy and being supplied to described vehicle; And/or,
Solar power generation unit, is arranged on described vehicle, for solar energy being changed into electric energy and being supplied to described vehicle.
Above-mentioned vehicle power generation system, wherein, described thermo-electric generation unit also comprises:
Thermo-electric generation sheet, is connected with described engine and described water tank, for using described engine as thermal source and described water tank as low-temperature receiver between the temperature difference that produces change into electric energy; Or/and,
Described thermal source is automobile tail gas pipe.
Above-mentioned vehicle power generation system, wherein, described piezoelectric type generator unit comprises;
Piezoelectric transducer, is connected with the floor of described vehicle, for when there being weight to act on described floor, converts the pressure of generation to electric energy;
Current amplifier, is connected with described piezoelectric transducer, for the output be directly proportional to pressure by the electric energy of generation.
Above-mentioned vehicle power generation system, wherein, described wind wheel generation unit comprises;
Wind turbine, is arranged on the outer surface of described vehicle, for the wind energy produced under the driving of wind-force;
Generator, is connected with described wind turbine, and the wind energy transformation for being produced by described wind turbine becomes electric energy and exports.
Above-mentioned vehicle power generation system, wherein, described solar power generation unit comprises;
Solar panel, is arranged on the top of described vehicle external surface, for collecting solar energy, and converts described solar energy to electric energy;
Controller, is connected with described solar panel, for controlling electric energy that described solar energy converts to and to load supplying.
Above-mentioned vehicle power generation system, wherein, described direct current unit comprises;
Rectification circuit, is connected with described thermo-electric generation unit, for forming direct current by after the current commutates filtering of collecting from described thermo-electric generation unit;
Storage battery, is connected with rectification circuit, for storing described direct current.
Above-mentioned vehicle power generation system, wherein, described alternating current unit comprises;
From net inverter, be connected with rectification circuit, power at least one consuming parts for converting direct-current power into alternating-current power that described rectification circuit is transmitted.
The invention has the beneficial effects as follows, the energy that this system utilizes vehicle self to produce in the process of moving, and convert the energy into required electric energy, reach the object of environmental protection and energy saving, and this system has good stability, be applicable to widely using.
Accompanying drawing explanation
Fig. 1 is a kind of constructive embodiment of a kind of vehicle power generation of the present invention system.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of protection of the invention.
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.
Below in conjunction with the drawings and specific embodiments, the invention will be further described, but not as limiting to the invention.
As shown in Figure 1, a kind of vehicle power generation system;
Comprise the thermo-electric generation unit be arranged in vehicle, direct current unit, alternating current unit.
In present pre-ferred embodiments, thermo-electric generation unit is by thermo-electric generation sheet 3 one connecting engines 1 one connection water tanks 2, the heat that produces as thermal source of engine 1 and water tank 2 are as forming a temperature difference between low-temperature receiver when the vehicle is running, thermo-electric generation sheet 3 utilizes this temperature difference to convert electric energy to and is supplied to vehicle use, the heat energy that this mode makes vehicle produce under steam is fully utilized, and plays and reuses not only environmental protection but also be not subject to external influence not highly stable.
On technique scheme basis, further, can also to be the thermal source that is connected with thermo-electric generation sheet 3 combine by engine 1 and/or offgas duct the various ways being connected with thermo-electric generation sheet 3 or directly offgas duct being connected with thermo-electric generation sheet 3 to the method.
In present pre-ferred embodiments, native system also comprises piezoelectric type generator unit, wind wheel generation unit, solar power generation unit.
On technique scheme basis, further, piezoelectric type generator unit refer to by weight produce pressure change into electric energy and be supplied to vehicle use, the current amplifier 5 comprising piezoelectric transducer 4 and be attached thereto, this piezoelectric transducer 4 is connected with the floor of vehicle, when acting on the vehicle floor being connected with piezoelectric transducer 4 when there being weight, weight produces certain pressure to vehicle floor, and pressure can continue the regular hour, piezoelectric transducer 4 converts applied pressure to electric energy, what be directly proportional to pressure by the electric energy of generation by the current amplifier 5 be connected with pressure sensor is exported to vehicle.This mode effectively make use of the pressure produced in vehicle and converts electric energy to, has saved cost.
On technique scheme basis, further, wind wheel generation unit refers to and wind energy transformation is become electric energy and be supplied to vehicle to use, the generator 7 comprising wind turbine 6 and be attached thereto; Wind turbine 6 is arranged on the outer surface of vehicle, when vehicle is under steam or in the weather blown, wind turbine 6 operates and produces wind energy under the driving of wind-force, and wind energy is sent to the generator 7 of connection by wind turbine 6, and the wind energy transformation that wind turbine 6 produces is become electric energy and exports by generator 7.This mode effectively make use of wind power generation, plays the effect of environmental protection, has saved cost.
On technique scheme basis, further, solar power generation unit refers to solar energy to be changed into electric energy and is supplied to vehicle and uses, comprise the controller 9 that solar panel 8 is connected with threshold value, wherein, solar panel 8 is arranged on the top of vehicle external surface, for collecting solar energy and converting solar energy to electric energy, is providing electric energy by the electric energy of conversion by the controller 9 that is connected with solar panel 8 to the load of vehicle.This mode effectively make use of solar power generation, plays the effect of environmental protection, has saved cost.
In present pre-ferred embodiments, the direct current unit of vehicle power generation system refers to that the electric energy by multiple generator unit provides is integrated into direct current, the storage battery 11 comprising rectification circuit 10 and be attached thereto, rectification circuit 10 is connected with multiple generator unit, electric current for collecting from multiple generator unit integrates and filtering forms direct current, and this direct current part is supplied to the storage battery 11 be connected with rectification circuit 10, a part is supplied to vehicle and uses.Direct current unit is except providing directly electricity use to vehicle, the unnecessary electric energy that the effect of its storage battery 11 can be collected in thermo-electric generation unit is more reasonable and stable in order to vehicle utilization of power under steam.
In present pre-ferred embodiments, the alternating current unit of vehicle power generation system refers to that the DC conversion by direct current unit exports becomes alternating current and powers to vehicle, comprise from net inverter 12, be connected with rectification circuit 10 from net inverter 12, power to multiple consuming parts 13 for converting direct-current power into alternating-current power that rectification circuit 10 is transmitted.The use of alternating current parts point demand vehicle needing alternating current is also obtained meet, eco-friendly power source utilize the omnibearing user demand meeting vehicle.
In present pre-ferred embodiments, thermo-electric generation sheet 3 is connected with the engine 1 and water tank 2 being connected automobile, or thermo-electric generation sheet 3 is together connected with thermo-electric generation sheet 3 with engine 1 and offgas duct, thermal source is provided to it, temperature difference electricity generation device obtains temperature difference from the different temperatures of thermal source and water tank 2, by the electric energy that the temperature difference of acquisition converts to by thermo-electric generation sheet 3, this electricity generation system also simultaneously or can load piezoelectric type power generating device separately, wind-wheel generating device, device of solar generating, by multiple eco-friendly power source by changing the electric energy become needed for automobile, and by this electric energy by obtaining a stable DC electricity after rectification and filtering, part of direct current is stored in storage battery 11 to power to a parts, part of direct current is powered at least one consuming parts by converting alternating current to from net inverter 12.
The foregoing is only preferred embodiment of the present invention; not thereby embodiments of the present invention and protection range is limited; to those skilled in the art; should recognize and all should be included in the scheme that equivalent replacement done by all utilizations specification of the present invention and diagramatic content and apparent change obtain in protection scope of the present invention.
Claims (8)
1. a vehicle power generation system, is characterized in that, comprising:
One thermo-electric generation unit, is arranged in vehicle, changes into electric energy for described engine in vehicle and water tank are produced different temperature differences in the process of moving;
One direct current electric unit, is connected with described thermo-electric generation unit, is integrated into direct current for the electric energy provided by described thermo-electric generation unit;
One alternating current unit, is connected with described direct current unit, becomes alternating current for the DC conversion exported by described direct current unit and powers to described vehicle.
2. vehicle power generation system as claimed in claim 1, it is characterized in that, native system also comprises:
Piezoelectric type generator unit, is arranged in described vehicle, and the pressure for being produced by weight changes into electric energy and is supplied to described vehicle; And/or,
Wind wheel generation unit, is arranged on described vehicle, for wind energy transformation being become electric energy and being supplied to described vehicle; And/or,
Solar power generation unit, is arranged on described vehicle, for solar energy being changed into electric energy and being supplied to described vehicle.
3. vehicle power generation system as claimed in claim 1, it is characterized in that, described thermo-electric generation unit also comprises:
Thermo-electric generation sheet, is connected with described engine and described water tank, for using described engine as thermal source and described water tank as low-temperature receiver between the temperature difference that produces change into electric energy; Or/and,
Described thermal source is automobile tail gas pipe.
4. vehicle power generation system as claimed in claim 2, it is characterized in that, described piezoelectric type generator unit comprises;
Piezoelectric transducer, is connected with the floor of described vehicle, for when there being weight to act on described floor, converts the pressure of generation to electric energy;
Current amplifier, is connected with described piezoelectric transducer, for the output be directly proportional to pressure by the electric energy of generation.
5. vehicle power generation system as claimed in claim 2, it is characterized in that, described wind wheel generation unit comprises;
Wind turbine, is arranged on the outer surface of described vehicle, for the wind energy produced under the driving of wind-force;
Generator, is connected with described wind turbine, and the wind energy transformation for being produced by described wind turbine becomes electric energy and exports.
6. vehicle power generation system as claimed in claim 2, it is characterized in that, described solar power generation unit comprises;
Solar panel, is arranged on the top of described vehicle external surface, for collecting solar energy, and converts described solar energy to electric energy;
Controller, is connected with described solar panel, for controlling electric energy that described solar energy converts to and to load supplying.
7. vehicle power generation system as claimed in claim 1, it is characterized in that, described direct current unit comprises;
Rectification circuit, is connected with described thermo-electric generation unit, for forming direct current by after the current commutates filtering of collecting from described thermo-electric generation unit;
Storage battery, is connected with rectification circuit, for storing described direct current.
8. vehicle power generation system as claimed in claim 1, it is characterized in that, described alternating current unit comprises;
From net inverter, be connected with rectification circuit, power at least one consuming parts for converting direct-current power into alternating-current power that described rectification circuit is transmitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241232.0A CN104811094A (en) | 2015-05-12 | 2015-05-12 | Vehicle power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241232.0A CN104811094A (en) | 2015-05-12 | 2015-05-12 | Vehicle power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104811094A true CN104811094A (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241232.0A Pending CN104811094A (en) | 2015-05-12 | 2015-05-12 | Vehicle power generation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150964A (en) * | 2015-09-17 | 2015-12-16 | 郭若昊 | Automotive energy comprehensive utilization system with photo-thermal complementary energy storage and electronic refrigerating functions |
| CN106965645A (en) * | 2017-05-25 | 2017-07-21 | 天津商业大学 | Engine exhaust heat reclaims the refrigerated air-conditioning system generated electricity with solar association |
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| CN202098308U (en) * | 2011-05-12 | 2012-01-04 | 南京农业大学 | Piezoelectric power generation vehicle seat |
| CN203027167U (en) * | 2013-01-24 | 2013-06-26 | 江南大学 | Thermoelectric power generation device of automobile engine |
| CN203243105U (en) * | 2013-04-12 | 2013-10-16 | 李杰浩 | Automobile distributed power supply device |
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| CN104019505A (en) * | 2014-05-16 | 2014-09-03 | 西安工程大学 | Vehicle-mounted air conditioning system combining evaporative cooling with semiconductor |
| CN104052335A (en) * | 2014-07-14 | 2014-09-17 | 山东理工大学 | Semiconductor temperature difference power generation device using automobile exhaust gas |
| CN104320047A (en) * | 2014-10-30 | 2015-01-28 | 国家电网公司 | Wind, light and temperature complementation intelligent hybrid power generation system for train or bullet train |
| CN204559444U (en) * | 2015-05-12 | 2015-08-12 | 宁波萨瑞通讯有限公司 | A kind of vehicle power generation system |
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2015
- 2015-05-12 CN CN201510241232.0A patent/CN104811094A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202098308U (en) * | 2011-05-12 | 2012-01-04 | 南京农业大学 | Piezoelectric power generation vehicle seat |
| CN203027167U (en) * | 2013-01-24 | 2013-06-26 | 江南大学 | Thermoelectric power generation device of automobile engine |
| CN203243105U (en) * | 2013-04-12 | 2013-10-16 | 李杰浩 | Automobile distributed power supply device |
| CN203438867U (en) * | 2013-09-12 | 2014-02-19 | 山东哲人新能源科技发展有限公司 | Pressure power generation device for electric motor coach |
| CN104019505A (en) * | 2014-05-16 | 2014-09-03 | 西安工程大学 | Vehicle-mounted air conditioning system combining evaporative cooling with semiconductor |
| CN104052335A (en) * | 2014-07-14 | 2014-09-17 | 山东理工大学 | Semiconductor temperature difference power generation device using automobile exhaust gas |
| CN104320047A (en) * | 2014-10-30 | 2015-01-28 | 国家电网公司 | Wind, light and temperature complementation intelligent hybrid power generation system for train or bullet train |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150964A (en) * | 2015-09-17 | 2015-12-16 | 郭若昊 | Automotive energy comprehensive utilization system with photo-thermal complementary energy storage and electronic refrigerating functions |
| CN106965645A (en) * | 2017-05-25 | 2017-07-21 | 天津商业大学 | Engine exhaust heat reclaims the refrigerated air-conditioning system generated electricity with solar association |
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Application publication date: 20150729 |