CN107681827B - Water flow power generation system for underwater glider or hybrid glider - Google Patents
Water flow power generation system for underwater glider or hybrid glider Download PDFInfo
- Publication number
- CN107681827B CN107681827B CN201710956699.2A CN201710956699A CN107681827B CN 107681827 B CN107681827 B CN 107681827B CN 201710956699 A CN201710956699 A CN 201710956699A CN 107681827 B CN107681827 B CN 107681827B
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- CN
- China
- Prior art keywords
- glider
- rotor
- hybrid
- stator
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 238000005266 casting Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/22—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the flow of water resulting from wave movements to drive a motor or turbine
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A rivers power generation system for under water glider or hybrid glider, includes rotor part and stator part, stator part set up the inboard at the casing of under water glider or hybrid glider, rotor part sets up the outside at the casing of under water glider or hybrid glider, and correspond the stator part set up. The invention has simple structure and reliable performance. When equipment such as a glider moves, the invention can generate electricity through the water flow generator, and extra electric energy is obtained from the outside in the process by utilizing buoyancy, temperature difference or wave energy, so that the endurance time of the equipment can be prolonged. According to the invention, the generator impeller is driven by water flow to generate electric power, and the electric power is stored by the power conversion and storage system in the glider for controlling and using the glider, so that an additional energy acquisition channel can be provided for the glider, and the endurance time of the glider is prolonged.
Description
Technical Field
The invention relates to a water flow power generation system. And more particularly to a water flow power generation system for an underwater glider or a hybrid glider.
Background
The underwater glider rises or sinks in the sea under the action of positive or negative net buoyancy by changing the net buoyancy of the underwater glider; meanwhile, due to the action of the wing with the controllable pitching attitude, horizontal movement is generated. Thus, the underwater glider generates a saw-tooth like glide motion in the deep profile of the ocean. Due to the adoption of buoyancy driving, the underwater glider has the advantages of low energy consumption and large range, and has good application prospect in the field of marine environment monitoring.
In addition to gliders that are driven entirely by buoyancy, hybrid gliders that are driven by buoyancy and propellers are currently available. The latter would be driven by a propeller in the case of a fast maneuver and by buoyancy in the case of a slow maneuver.
In the ascending and sinking process, water flow is introduced into a proper position of the underwater glider, the generator impeller is driven to generate electricity, and the electric power is stored and utilized in the glider.
Disclosure of Invention
The invention aims to solve the technical problem of providing a water flow power generation system for an underwater glider or a hybrid power glider, which can provide an additional energy acquisition channel for the underwater glider and prolong the duration of the glider.
The technical scheme adopted by the invention is as follows: a rivers power generation system for under water glider or hybrid glider, includes rotor part and stator part, stator part set up the inboard at the casing of under water glider or hybrid glider, rotor part sets up the outside at the casing of under water glider or hybrid glider, and correspond the stator part set up.
The rotor part comprises a rotor shell which is fixedly connected to the outer wall of the shell of the underwater glider or the hybrid glider, and a rotor shell which is arranged in the rotor shell: the rotor base plate, along the equidistant fixed setting of rotor base plate circumferencial direction is in a plurality of permanent magnet on the rotor base plate side and fixed setting are in the water impeller on the rotor base plate another side, wherein, rotor base plate and a plurality of permanent magnet and the water impeller that set up respectively in rotor base plate both sides are through fixing the rotor shaft in the rotor casing can rotatory the installation be in the rotor casing, be formed with respectively on the lateral wall of rotor casing and be used for driving water impeller, permanent magnet and rotor base plate global rotation's water inlet and delivery port through rivers.
One side of the stator part having a plurality of permanent magnets is close to the outer wall of the housing of the underwater glider or the hybrid glider.
The permanent magnets are arranged at intervals of N poles and S poles.
The stator part comprises a stator bottom plate, a plurality of stator iron cores and motor coils, wherein the stator iron cores are fixedly arranged on one side surface of the stator bottom plate at equal intervals along the circumferential direction of the stator bottom plate, and the motor coils are respectively wound on each stator iron core, wherein one side of the stator part, which is provided with the plurality of stator iron cores, is fixedly connected on the inner wall of a shell of the underwater glider or the hybrid glider through casting or pasting, and is correspondingly arranged with the rotor part.
The water flow power generation system for the underwater glider or the hybrid glider has the advantages of simple overall design structure and reliable performance. When equipment such as a glider moves, the water flow generator can generate electricity. The submersible such as buoyancy driving, temperature difference driving or wave energy does not consume the energy carried by the submersible in the ascending and sinking stages, but utilizes the buoyancy, temperature difference or wave energy to acquire additional electric energy from the outside in the process, so that the endurance time of the equipment can be prolonged. According to the invention, the generator impeller is driven by water flow to generate electric power, and the electric power is stored by the power conversion and storage system in the glider for controlling and using the glider, so that an additional energy acquisition channel can be provided for the glider, and the endurance time of the glider is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of a water flow power generation system for an underwater glider or a hybrid glider according to the present invention;
fig. 2 is a schematic view showing an installation state of a water current power generation system for an underwater glider or a hybrid glider according to the present invention;
FIG. 3 is a schematic view of the overall construction of the present invention with the rotor housing removed;
FIG. 4 is a schematic side elevational view of FIG. 3;
FIG. 5 is a schematic perspective view of a rotor according to the present invention;
FIG. 6 is a schematic top plan view of FIG. 5;
FIG. 7 is a schematic view of the underside plan structure of FIG. 5;
FIG. 8 is a schematic illustration of the arrangement of the permanent magnets of FIG. 6;
FIG. 9 is a schematic plan view of a stator according to the present invention;
FIG. 10 is a schematic perspective view of a stator according to the present invention;
FIG. 11 is an application process of the present invention;
fig. 12 is a schematic view of the installation of the present invention on an underwater glider or a hybrid glider.
In the figure
1: rotor part 1.1: rotor housing
1.2: rotor base plate 1.3: permanent magnet
1.4: water impeller 1.5: water inlet
1.6: shaft hole 2: stator part
2.1: stator base plate 2.2: stator core
2.3: motor coil 3: glider shell
101: water flow generator 102: charging control circuit
103: internal battery 104: discharge control circuit
105: load 106: main controller
Detailed Description
The water current power generation system for an underwater glider or a hybrid glider of the present invention will be described in detail with reference to the embodiments and the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, the water flow power generation system for an underwater glider or a hybrid glider of the present invention comprises a rotor part 1 and a stator part 2, wherein the stator part 2 is arranged on the inner side of a glider shell 3 of the underwater glider or the hybrid glider, and the rotor part 1 is arranged on the outer side of the glider shell 3 of the underwater glider or the hybrid glider and is arranged corresponding to the stator part 2.
The water flow power generation system for the underwater glider or the hybrid glider can be provided with more than 1 underwater glider or hybrid glider, and can generate power through a water flow generator when the underwater glider or the hybrid glider moves.
As shown in fig. 1, 2, 5, 6 and 7, the rotor part 1 includes a rotor housing 1.1 fixedly connected to an outer wall of a glider housing 3 of an underwater glider or a hybrid glider, and a rotor housing 1.1 disposed in the rotor housing 1.1: the rotor comprises a rotor base plate 1.2, a plurality of permanent magnets 1.3 fixedly arranged on one side surface of the rotor base plate 1.2 at equal intervals along the circumferential direction of the rotor base plate 1.2, and a water impeller 1.4 fixedly arranged on the other side surface of the rotor base plate 1.2. As shown in fig. 8, the permanent magnets 1.3 are arranged at intervals of N poles and S poles.
The rotor base plate 1.2 and the permanent magnets 1.3 and the water impeller 1.4 respectively arranged at two sides of the rotor base plate 1.2 are rotatably arranged in the rotor housing 1.1 through a rotor shaft (not shown in the figure) fixed in the rotor housing 1.1, and a water inlet 1.5 and a water outlet (not shown in the figure) for driving the water impeller 1.4, the permanent magnets 1.3 and the rotor base plate 1.2 to integrally rotate through water flow are respectively formed on the side wall of the rotor housing 1.1. The water flow enters the generator along the water inlet 1.5, pushes the blades of the water impeller 1.4 to move, and flows out along the water outlet. When the water impeller 1.4 is driven by water power to rotate, the permanent magnet 1.3 on the back correspondingly rotates coaxially. One side of the stator part 2 with the number of permanent magnets 1.3 is close to the outer wall of the glider housing 3 of the underwater glider or hybrid glider.
As shown in fig. 2, 3, 9 and 10, the stator part 2 includes a stator base plate 2.1, a plurality of stator cores 2.2 fixed on one side of the stator base plate 2.1 at equal intervals along the circumferential direction of the stator base plate 2.1, and motor coils 2.3 wound on each stator core 2.2, wherein one side of the stator part 2 having the plurality of stator cores 2.2 is fixedly connected on the inner wall of a glider housing 3 of an underwater glider or a hybrid glider by casting or pasting, and is arranged corresponding to the rotor part 1. The water flow power generation system for the underwater glider or the hybrid glider is characterized in that the stator core 2.2 around which the motor coil 2.3 is wound is positioned in the glider shell 3 and is not directly contacted with water.
As shown in fig. 12, the water current power generation system for an underwater glider or a hybrid glider of the present invention, that is, a water current generator 101 in the drawing, is mounted on a glider housing 3. When the generator works, the water impeller in the rotor rotates, the permanent magnet magnetic pole positioned at the back of the water impeller also rotates together, and the magnetic field penetrates through the glider shell 3, and the magnetic induction wire is cut on the generator coil positioned inside the glider shell 3 so as to generate electricity. As shown in fig. 11, the electricity generated by the generator powers the internal battery through the charge control circuit for equipment load applications. The charging process is performed under the control of the main controller.
Claims (4)
1. A water flow power generation system for an underwater glider or a hybrid glider, comprising a rotor part (1) and a stator part (2), characterized in that the stator part (2) is arranged on the inner side of a shell (3) of the underwater glider or the hybrid glider, and the rotor part (1) is arranged on the outer side of the shell (3) of the underwater glider or the hybrid glider and is arranged corresponding to the stator part (2);
the rotor part (1) comprises a rotor shell (1.1) fixedly connected to the outer wall of a shell (3) of the underwater glider or the hybrid glider, and a rotor shell (1.1) arranged inside the rotor shell (1.1): the water impeller comprises a rotor base plate (1.2), a plurality of permanent magnets (1.3) fixedly arranged on one side surface of the rotor base plate (1.2) at equal intervals along the circumferential direction of the rotor base plate (1.2) and a water impeller (1.4) fixedly arranged on the other side surface of the rotor base plate (1.2), wherein the rotor base plate (1.2) and the plurality of permanent magnets (1.3) and the water impeller (1.4) respectively arranged on two sides of the rotor base plate (1.2) are rotatably arranged on the rotor housing (1.1) through a rotor shaft fixed in the rotor housing (1.1), and a water inlet (1.5) and a water outlet for driving the water impeller (1.4), the permanent magnets (1.3) and the rotor base plate (1.2) to integrally rotate are respectively formed on the side wall of the rotor housing (1.1);
one side of the stator part (2) with a plurality of stator cores (2.2) is fixedly connected to the inner wall of a shell (3) of the underwater glider or the hybrid glider through casting or pasting, and is arranged corresponding to the rotor part (1).
2. A water flow power generation system for an underwater glider or a hybrid glider according to claim 1, characterized in that the side of the rotor part (1) with the number of permanent magnets (1.3) is close to the outer wall of the housing (3) of the underwater glider or hybrid glider.
3. The water flow power generation system for an underwater glider or a hybrid glider according to claim 1, wherein the permanent magnets (1.3) are arranged at intervals of N pole and S pole.
4. A water flow power generation system for an underwater glider or a hybrid glider according to claim 1, wherein the stator part (2) comprises a stator base plate (2.1), a plurality of stator cores (2.2) fixedly arranged on one side surface of the stator base plate (2.1) at equal intervals along the circumferential direction of the stator base plate (2.1), and motor coils (2.3) respectively wound on each stator core (2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956699.2A CN107681827B (en) | 2017-10-13 | 2017-10-13 | Water flow power generation system for underwater glider or hybrid glider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710956699.2A CN107681827B (en) | 2017-10-13 | 2017-10-13 | Water flow power generation system for underwater glider or hybrid glider |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107681827A CN107681827A (en) | 2018-02-09 |
| CN107681827B true CN107681827B (en) | 2024-01-02 |
Family
ID=61141303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710956699.2A Active CN107681827B (en) | 2017-10-13 | 2017-10-13 | Water flow power generation system for underwater glider or hybrid glider |
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| Country | Link |
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| CN (1) | CN107681827B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111536236B (en) * | 2020-04-30 | 2021-06-25 | 清华大学 | Intelligent seal ring is used to ocean with from power generation function |
| CN112392640B (en) * | 2020-11-18 | 2021-12-31 | 大连海事大学 | Power generation facility of disk glider under water |
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| CN207234611U (en) * | 2017-10-13 | 2018-04-13 | 威海职业学院 | For underwater glider or the water stream power generation system of hybrid power glider |
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2017
- 2017-10-13 CN CN201710956699.2A patent/CN107681827B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652560A (en) * | 2007-03-19 | 2010-02-17 | 川崎重工业株式会社 | Hydraulic power generation device and hydraulic power generation system equipped with the same |
| CN101355272A (en) * | 2007-07-24 | 2009-01-28 | 刘新广 | Magnetic energy ship |
| CN201358874Y (en) * | 2009-01-08 | 2009-12-09 | 陈石火 | Small-sized direct current type claw pole hydroelectric device |
| CN202364009U (en) * | 2011-08-24 | 2012-08-01 | 马力 | Low-speed directly-driving seawave generator |
| CN103368353A (en) * | 2013-07-04 | 2013-10-23 | 东南大学 | Linear generator having clamping locking function |
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Also Published As
| Publication number | Publication date |
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| CN107681827A (en) | 2018-02-09 |
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