CN204532686U - A kind of novel carrying type ocean kinetic energy conversion and electricity generating device - Google Patents
A kind of novel carrying type ocean kinetic energy conversion and electricity generating device Download PDFInfo
- Publication number
- CN204532686U CN204532686U CN201520236408.9U CN201520236408U CN204532686U CN 204532686 U CN204532686 U CN 204532686U CN 201520236408 U CN201520236408 U CN 201520236408U CN 204532686 U CN204532686 U CN 204532686U
- Authority
- CN
- China
- Prior art keywords
- module
- generating device
- energy
- electricity generating
- kinetic energy
- 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
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to a kind of novel carrying type ocean kinetic energy conversion and electricity generating device.It comprises the parts compositions such as capacitation module, planetary pinion speed increasing mechanism, safety clutch, flywheel, coupling, permagnetic synchronous motor, rectification module, charging energy storage module, inverter, operational module.It is inner that this electricity generating device is arranged on unmanned mobile platform under water, be subject to the active force of ocean kinetic energy by its platform and produce vibration, the symmetry pendulum of its inside is produced swing, capture wave energy, rotating speed is improved by planet gear speed increaser, export to flywheel, to obtain stabilizing mechanical energy, generated electricity by the High Rotation Speed drive electrical generators of flywheel, obtaining stable electric current through rectification module is battery module charging, keep storage battery to work long hours, realize the long-time energy-autarchic of unmanned mobile platform under water.Adopt and be mounted in the interior design proposal completely isolated with seawater of unmanned mobile platform under water, create the conversion of electromechanical ocean kinetic energy and electricity generating device.
Description
Technical field
The utility model relates to a kind of novel carrying type ocean kinetic energy conversion and electricity generating device, particularly a kind of generating and energy storage device that can be mounted in unmanned mobile platform inside under water.
Background technique
Huge energy is contained in wave, in order to realize unmanned mobile platform under water, there is the ability of executing the task for a long time, domestic and international associated mechanisms, scholar payes attention to unmanned mobile platform new energy source technology is abnormal under water, the U.S., the states such as Russia have carried out the multinomial research work around being applicable to the new energy source technology of unmanned mobile platform under water, wherein the U.S. is the country that unmanned mobile platform technical merit is the highest under water in the world at present, there is tens of family in the organization being engaged in unmanned mobile platform development under water, tens kinds of all kinds of unmanned movable robots are under water developed.Mainly concentrate on the application of the environmental energy such as thermal gradient energy, solar energy under water on unmanned mobile platform, and achieve certain achievement in research.The Slocum Thermal underwater glider that thermal gradient energy drives as U.S. Webb laboratory development, Russia have developed solar energy submarine navigation device.At home, as some research institutes such as University Of Tianjin, Chinese Academy of Sciences's Shenyang Institute of Automation, National Ocean Technology Center, Northwestern Polytechnical University and colleges and universities have also carried out the research work about unmanned mobile platform energy technology under water in succession.
Utilization at present to thermal gradient energy, underwater robot needs to pass through different equal difference layers, deep in order to reach the degree of depth that the larger temperature difference needs to pass through, and is not suitable for fixed point monitoring.The utilization of solar energy is comparatively large with changes of weather fluctuation, adopts solar energy in addition, and in order to increase the area absorbing solar energy, the form structure of unmanned mobile platform is more special under water, is not suitable for the realization unmanned mobile platform under water of conventional structure profile equally.
Detecting under water unmanned mobile platform is conventional form, and after it enters people job site, by anchor chain mooring or hover in approximately level, and conversion work state enters detection mode.Its groundwork is for complete the tasks such as information, environmental monitoring, information investigation in relevant marine site.Conventional energy resource pattern is powered battery, and the period of service mostly is half a year.In order to extend the period of service, above-mentioned novel energy mode cannot be applied to this detecting under water on unmanned mobile platform, and unmanned mobile platform inner space is narrow and small under water in addition, and general small-sized electric generating apparatus cannot meet installation requirement.The research of Wave energy and conversion equipment thereof is long-standing, Masuda in 1940 begins one's study wave-powered energy technology, within 1974, Salter delivers wave energy article at Nature, and wave energy conversion device is come out one after another, and mainly contains the several types such as canard, oscillaton water column type, oscillating float type, pendulum-type.Wherein, pendulum-type wave energy conversion device has the advantages such as frequency response range is wide, good reliability, conventional sea conditions conversion efficiency is high, cost is lower.Therefore invention topic has been carried out based on the research of a kind of novel carrying type ocean kinetic energy conversion with electricity generating device.
Summary of the invention
According to the detecting unmanned mobile platform feature of moving in ocean under water, a kind of novel carrying type ocean kinetic energy conversion and electricity generating device are invented, to solve the detecting power self-support problem of unmanned mobile platform under long-term work detection mode under water.This electricity generating device can utilize the ocean kinetic energies such as ocean Wave fluctuating, ocean current disturbance, tide, the effect of ocean kinetic energy is subject to by mobile platform, the mechanical energy that the effect of inertia that its inside shaking is put produces is translated into electrical energy for storage, for its internal detection modular electric equipment provides energy recharge.
In order to solve the problems of the technologies described above, the utility model proposes following technological scheme: a kind of novel carrying type ocean kinetic energy conversion and electricity generating device, it comprises capacitation module, the output shaft of capacitation module connects the input shaft of planet gear speed increasing mechanism, flywheel is connected with planetary pinion speed increasing mechanism by safety clutch, permagnetic synchronous motor is connected with flywheel by coupling, rectification module is connected with permagnetic synchronous motor, charging energy storage module is connected with rectification module, is connected with inverter between operational module and charging energy storage module.
Described capacitation module is symmetric type double pendulum capacitation mechanism, and be connected with corresponding swing arm by a pair swing ball, swing arm is connected with rotating shaft again.
Described planetary pinion speed increasing mechanism is two-stage planet speed increaser, velocity ratio i >=30 of its speed increaser.
Described flywheel can the fluctuation of accumulation of energy and stable system.
The utility model has following beneficial effect:
The novel carrying type ocean kinetic energy conversion of the one that the utility model provides and electricity generating device, intermediate portions how to realize the conversion of wave energy to electric energy, its whole process is: it is inner that system is arranged on unmanned mobile platform under water, vibration is produced by being subject to the active force of ocean kinetic energy in the potential ocean of its platform, make the capacitation module of its inside produce several angle by symmetrical pendulum to swing, destroy the transient equiliblium of capacitation mechanism, capture wave energy, rotating speed is improved again by planetary pinion speed increasing mechanism, export to flywheel energy storage, to obtain stabilizing mechanical energy, the generating of magneto alternator rotating shaft circumgyration incision magnetic induction line is driven again by flywheel High Rotation Speed, then obtaining stable electric current through rectifier module is battery module charging, obtain electric energy, and stored, for follow-up work module provides power.Final guarantee under water unmanned mobile platform has long-time flying power under water.Each mechanism is explained in concrete embodiment.
Above-mentioned capacitation module, changes and electricity generating device for being arranged on the inner one of isolating with seawater of unmanned mobile platform under water.
Above-mentioned double pendulum capacitation mechanism, for obtaining ocean kinetic energy power harvesting module, comprises a pair swing ball, a pair swing arm is installed according to certain acutance symmetry, and be connected with rotating shaft.
Above-mentioned planetary pinion speed increasing mechanism, is two-stage planet speed increaser, is connected by transmission shaft with symmetric type double pendulum.
Above-mentioned flywheel, is a kind of flywheel had compared with large rotating inertia and quality, can carries out accumulation of energy, and reduce the speed fluctuation of mechanical operation process.
Above-mentioned permagnetic synchronous motor is electricity generating device, is connected the output shaft of flywheel by coupling.
Above-mentioned rectification module, i.e. controller, connect permagnetic synchronous motor, carry out rectification, filtering, voltage stabilizing process, be converted into suitable electric current.
Above-mentioned charging energy storage module, is controlled by controller, is battery charging energy-storing after the rectification of controller, filtering, voltage stabilizing process.
Above-mentioned operational module is the energy dissipation device of the inner various work of unmanned mobile platform under water, if desired direct current, directly can be provided by storage battery, if need Ac, between storage battery and machine work module, connect inverter, direct current is converted to interchange, for energy dissipation device is powered.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the novel carrying type ocean kinetic energy conversion of one of the present utility model and electricity generating device overall structure schematic diagram.
Fig. 2 is the capacitation modular structure simplified schematic diagram of a kind of novel carrying type ocean kinetic energy conversion of the present utility model and electricity generating device.
In figure: capacitation module 1, planetary pinion speed increasing mechanism 2, safety clutch 3, flywheel 4, coupling 5, permagnetic synchronous motor 6, rectification module 7, charging energy storage module 8, inverter 9, operational module 10.
Embodiment
Below in conjunction with accompanying drawing, mode of execution of the present utility model is described further.
As shown in Figure 1-2, a kind of novel carrying type ocean kinetic energy conversion and electricity generating device, mainly comprise capacitation module 1, planet gear speed increasing mechanism 2 is connected by input shaft, capacitation module 1 is herein made up of swing ball and swing arm, a pair angled vertically symmetrical single pendulum put, rotates to an angle around central shaft and obtains mechanical energy.Because vibrational period T and self rotary inertia I, the quality m of symmetric type double pendulum, center of gravity are relevant to the distance s of central shaft, and symmetrically put, therefore easilier than common single pendulum destroy transient equiliblium, capacitation effect will be got well.
Described planetary pinion speed increasing mechanism 2, connect safety clutch 3 by transmission shaft, wherein planetary pinion speed increasing mechanism is compared with spur gear speed increaser, has velocity ratio large, the features such as volume is little.Under the prerequisite meeting velocity ratio, make whole device take up room little as far as possible in unmanned mobile platform inside under water, therefore volume is the smaller the better.Therefore adopt double pinions speed increaser (2K-H), can above-mentioned requirements be met.
Described safety clutch 3, is connected with flywheel 4 by transmission shaft, wherein prevents overload excessive, and it is too large that driving shaft turns over expenditure, and moment of torsion is excessive and damage this mechanism driving system, has installed clutch with spring and steel ball safety, has mainly shielded.
Described flywheel 4, is connected with permagnetic synchronous motor 6 by coupling 5.Flywheel is mounted in the colyliform accumulator had compared with large rotating inertia on machine turning axle.When rotating speed of transmission shaft increases, the kinetic energy of flywheel increases, and energy storage or saving is got up; When rotating speed of transmission shaft reduces, flywheel energy reduces, fault offset out.Flywheel can be used for reducing the speed fluctuation of mechanical operation process.
Described magneto alternator 6, export and be connected with rectification module 7, magneto alternator has compact structure, volume is little, lightweight, specific power is large, power factor is high, efficiency is high, safeguard the advantages such as simple.Described rectifier module 7, exports and is connected with charging energy storage module 8, and the erratic current of the generation that mainly generated electricity by magneto alternator 6, after rectification module 7 rectification, becomes the electric current that can be used for energy storage module 8 to charge.Its effect has be carry out rectification, filtering, voltage stabilizing process at three: one; Two is control switch effects, and whether sufficient by the electricity detecting charging energy storage module 8, whether automatic control charges; Three are to provide rated current, for charging accumulation of energy mould 8 provides stable rated current.
Described charging energy storage module 8, export and connect operational module 10, what export is mainly direct current, consider that unmanned mobile platform some electronic equipment inner needs AC-powered under water, therefore inverter module 9 can be increased between charging energy storage module 8 and operational module 10, direct current can be become interchange by inverter, for system needs to provide applicable electric current.
Device specific works principle of the present utility model is:
A kind of novel carrying type ocean kinetic energy conversion and electricity generating device, it is inner that system is arranged on unmanned mobile platform under water, vibration is produced by being subject to the active force of ocean kinetic energy in the potential ocean of its platform, make the symmetry pendulum of its inside produce several angle to swing, destroy the transient equiliblium of capacitation mechanism, capture wave energy, rotating speed is improved again by two-stage planet speed increaser, export to flywheel energy storage, to obtain stabilizing mechanical energy, the generating of magneto alternator rotating shaft circumgyration incision magnetic induction line is driven again by flywheel High Rotation Speed, then obtaining stable electric current through rectifier module is battery module charging, obtain electric energy, and stored, for follow-up work module provides power, final guarantee under water unmanned mobile platform has long-time flying power under water.
Advantage of the present utility model is:
1, this apparatus structure is simple; the electricity generating device that volume ratio is general is little; without the need to changing the construction profile of unmanned mobile platform under water; it is inner that all component can be arranged on unmanned mobile platform under water as an individual components; this electricity generating device and outside ocean environment can be made like this to isolate; protect it not affect by seawater corrosion, motive sealing, marine organisms attachment etc., this will reduce its cost greatly, be an advantage of the present utility model.
2, this device is of many uses, not only can be military, also can be civilian.As seabed submarine, sea naval vessels, fishing boat etc. can install this device, all can produce under the effect of ocean energy and rock, all can be used to generating.For various naval vessels, fishing boat provide power, illumination etc.
3, at present marine monitoring equipment, buoy and sensor all adopt the self-contained chemical cell energy to power, and by battery energy density and carry several quantitative limitation, battery is difficult to work for a long time and must regularly replaces.For the buoy and the sensing system that are deployed in long-range marine site, frequent battery altering brings inconvenience greatly to operation and maintenance and cost is very high, and some monitoring equipment haves no alternative but namely go out of use after battery end of life.And adopt carrying type generator using ocean energy of motion can not only provide electric energy for monitoring equipment, and can charge for storage battery, storage battery is reused, improves the utilization efficiency of equipment, reduce costs, be convenient to safeguard.
4, in capacitation mechanism, consider that unmanned mobile platform is subject to rocking of vertical direction under water, design symmetric type double pendulum capacitation mechanism is better than the capacitation effect of common single pendulum capacitation mechanism, can make full use of wave energy.
5, make full use of the feature that flywheel has larger rotary inertia and accumulation of energy effect, and the speed fluctuation of mechanical operation process can be reduced.
6, in charging energy storage module and machine work model calling, according to the needs that reality is considered, with the addition of inverter module, the direct current of storage battery can be converted to Ac, for unmanned mobile platform internal electronic equipment provides load under water.
Claims (4)
1. a novel carrying type ocean kinetic energy conversion and electricity generating device, it is characterized in that: it comprises capacitation module (1), the output shaft of capacitation module (1) connects the input shaft of planet gear speed increasing mechanism (2), flywheel (4) is connected with planetary pinion speed increasing mechanism (2) by safety clutch (3), permagnetic synchronous motor (6) is connected with flywheel (4) by coupling (5), rectification module (7) is connected with permagnetic synchronous motor (6), charging energy storage module (8) is connected with rectification module (7), inverter (9) is connected with between operational module (10) and charging energy storage module (8).
2. the novel carrying type ocean kinetic energy conversion of one according to claim 1 and electricity generating device, is characterized in that: described capacitation module (1) is symmetric type double pendulum capacitation mechanism, and be connected with corresponding swing arm by a pair swing ball, swing arm is connected with rotating shaft again.
3. the novel carrying type ocean kinetic energy conversion of one according to claim 1 and electricity generating device, is characterized in that: described planetary pinion speed increasing mechanism (2) is velocity ratio i >=30 of two-stage planet speed increaser, its speed increaser.
4. the conversion of one according to claim 1 novel carrying type ocean kinetic energy and electricity generating device, is characterized in that: described flywheel (4) can the fluctuation of accumulation of energy and stable system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236408.9U CN204532686U (en) | 2015-04-20 | 2015-04-20 | A kind of novel carrying type ocean kinetic energy conversion and electricity generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236408.9U CN204532686U (en) | 2015-04-20 | 2015-04-20 | A kind of novel carrying type ocean kinetic energy conversion and electricity generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204532686U true CN204532686U (en) | 2015-08-05 |
Family
ID=53746696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520236408.9U Expired - Fee Related CN204532686U (en) | 2015-04-20 | 2015-04-20 | A kind of novel carrying type ocean kinetic energy conversion and electricity generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204532686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114783A (en) * | 2016-06-27 | 2016-11-16 | 中国空间技术研究院 | Utilize ocean thermal energy generating and the unmanned submersible's system controlled of gliding that snorkels |
| CN110077531A (en) * | 2019-04-17 | 2019-08-02 | 陈宏尤 | A kind of floatation type navigation mark with tidal power |
-
2015
- 2015-04-20 CN CN201520236408.9U patent/CN204532686U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106114783A (en) * | 2016-06-27 | 2016-11-16 | 中国空间技术研究院 | Utilize ocean thermal energy generating and the unmanned submersible's system controlled of gliding that snorkels |
| CN106114783B (en) * | 2016-06-27 | 2017-12-19 | 中国空间技术研究院 | Generated electricity and snorkeled using ocean thermal energy unmanned submersible's system that gliding controls |
| CN110077531A (en) * | 2019-04-17 | 2019-08-02 | 陈宏尤 | A kind of floatation type navigation mark with tidal power |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104763577A (en) | Novel carried type ocean kinetic energy conversion and power generation device | |
| Zhao et al. | Recent progress in blue energy harvesting for powering distributed sensors in ocean | |
| CN110219766B (en) | Wave power generation device driven by planet wheel | |
| CN105332851B (en) | Wave energy converting device based on adaptive spacing wing plate | |
| CN105756847A (en) | Wave power generation device for providing electric energy for ocean buoys | |
| CN108825427B (en) | Mechanical rectification type sea wave energy-absorbing power generation device | |
| CN108661848B (en) | Intelligent eccentric pendulum type power generation device and power generation method | |
| CN203655524U (en) | Small-scale power generating device utilizing wave energy | |
| CN112049751A (en) | Shipborne rotary-swing type bump-driven wave-activated generator | |
| CN203714145U (en) | Chip channel buoy utilizing wave energy | |
| CN111396237A (en) | Spherical underwater robot wave energy capturing system and method based on inertial pendulum | |
| CN111997817A (en) | Shipborne impact type swing driving wave-activated generator | |
| CN108639250A (en) | A kind of self power generation oceanographic buoy | |
| CN201874738U (en) | Swing type sea wave power generating device | |
| CN204532686U (en) | A kind of novel carrying type ocean kinetic energy conversion and electricity generating device | |
| CN101737240A (en) | Float type seawave power generation device | |
| Jia et al. | A wave energy converter based on a zero-pressure-angle mechanism for self-powered applications in near-zero energy sea-crossing bridges | |
| EP4102050B1 (en) | Generator device using potential energy | |
| Guo et al. | Design and experiment of an electromagnetic ocean wave energy harvesting device | |
| WO2022062219A1 (en) | Ship-borne impact type tossing-driven wave-activated generator | |
| CN212563517U (en) | Shipborne impact type swing driving wave-activated generator and ship | |
| CN212360000U (en) | Ship-borne rotary-swing type bump-driven wave-activated generator and ship applying same | |
| CN112696308A (en) | Wave energy power generation facility based on machinery pendulum block | |
| Yang et al. | Design and development of wave energy-wind energy hybrid power generation system | |
| CN203321741U (en) | Wave generation 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: 20150805 Termination date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |