WO2015039531A1 - 能快速分离的飞轮电池能量机动补充装置 - Google Patents
能快速分离的飞轮电池能量机动补充装置 Download PDFInfo
- Publication number
- WO2015039531A1 WO2015039531A1 PCT/CN2014/085424 CN2014085424W WO2015039531A1 WO 2015039531 A1 WO2015039531 A1 WO 2015039531A1 CN 2014085424 W CN2014085424 W CN 2014085424W WO 2015039531 A1 WO2015039531 A1 WO 2015039531A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- flywheel
- flywheel battery
- battery
- vacuum box
- driving
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
-
- 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
- H02K7/02—Additional mass for increasing inertia, e.g. flywheels
- H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/09—Machines characterised by the presence of elements which are subject to variation, e.g. adjustable bearings, reconfigurable windings, variable pitch ventilators
-
- 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
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Definitions
- the present invention relates to the field of flywheel batteries (or flywheel energy storage devices), and more particularly to a device for replenishing energy of a flywheel battery.
- flywheel battery breaks through the limitations of chemical batteries and uses physical methods to achieve energy storage.
- the flywheel rotates at a certain angular velocity, it has a certain kinetic energy, and the flywheel battery is converted into electric energy by its kinetic energy.
- flywheel batteries are expected to be the most promising energy storage batteries due to their high efficiency, short charging time, small relative size, and clean and pollution-free.
- the working principle of the flywheel battery There is a motor (electric/generator integrated machine) in the flywheel battery.
- the motor runs in the form of a motor, and the externally input electric energy is converted into the kinetic energy of the flywheel by the electric motor, that is, the flywheel battery is charged.
- the motor rotates in the form of a generator, and the kinetic energy of the flywheel is converted into electric energy by the generator, and is output to an external load, that is, the flywheel battery is "discharged".
- the flywheel battery is placed in a vacuum box and uses magnetic suspension bearings to support the rotating parts.
- the flywheel battery has a high energy storage density and a relatively small size. It is especially suitable for carrying in the field without power supply. It can support the laptop, radio, and high-power lighting. However, since the flywheel battery is disposed in the vacuum box, the generator in the vacuum box can only be driven by the power supply to drive the flywheel to rotate, so that the flywheel stores kinetic energy, but there is no power source in the field to charge the flywheel battery.
- the main technical idea of the invention Since the flywheel battery must be operated in the vacuum box, the following technical idea is introduced: a plurality of first magnets are arranged on the flywheel in the vacuum box of the flywheel battery, correspondingly arranged outside the vacuum box A driving device including a plurality of second magnets rotates the driving device to rotate the flywheel in the vacuum box by magnetic coupling between the magnets, thereby storing kinetic energy in the flywheel.
- the driving device containing a plurality of the second magnets can be quickly separated from the flywheel battery to avoid unnecessary kinetic energy loss of the flywheel.
- a specific technical solution of the present invention includes: an engine and a belt, a vacuum box of a flywheel battery, and a flywheel and a generator in the vacuum box, wherein a plurality of the second magnets are disposed on the flywheel;
- a driving device is disposed outside, the driving device comprises a driving wheel and a driving sleeve comprising a plurality of first magnets, wherein the engine is connected to the driving wheel through a belt, and the driving wheel is connected with the driving sleeve; the driving sleeve is disposed at a periphery of the vacuum box And concentric with the flywheel; said in the drive sleeve
- the first magnet is equal in number to the second magnet on the flywheel, and has a one-to-one correspondence;
- a gantry is disposed at a lower portion of the vacuum box, and a self-locking mechanism is disposed on the gantry, and a guiding hole matched with the guide rail is further disposed on the gantry;
- the flywheel battery and the driving device are connected by the guide rail of the guide rail, and the self-locking mechanism is locked to fix the flywheel battery and the driving device;
- the engine drives the driving wheel through the belt, and the driving wheel drives the driving sleeve to rotate, and the driving sleeve
- a magnet and the second magnet on the flywheel are coupled by a magnetic field to drive the flywheel to rotate, so that the flywheel stores energy; when the flywheel reaches a certain speed, the self-locking mechanism is released, and the driving device and the flywheel battery are quickly separated, and the flywheel relies on The stored kinetic energy continues to rotate;
- the kinetic energy of the flywheel is converted into electric energy by the generator and output to an external load.
- the engine can be used to input kinetic energy to the flywheel battery.
- the existing flywheel battery can only input energy to the flywheel battery by charging.
- the flywheel battery can simultaneously output power to the external load.
- Figure 1 is a perspective view of the present invention.
- Figure 2 is a side elevational view of Figure 1.
- Figure 3 is a state diagram at the time of operation of the present invention.
- Figure 4 is a cross-sectional view taken along line A-A of Figure 2, showing the self-locking mechanism.
- Figure 5 is a cross-sectional view taken along line B-B of Figure 3.
- Figure 6 is a schematic view of the belt in cooperation with the driving wheel in the present invention.
- the present invention includes a prior art engine (not shown) and a belt 23, a vacuum box 13 of the flywheel battery 1 and a flywheel 11 and a generator 14 in the vacuum box, which are provided on the flywheel 11 a second magnet 12; a driving device 2 is disposed outside the vacuum box 13, the driving device comprising a driving wheel 24 and a driving sleeve 22 containing a plurality of second magnets 21, the engine (not shown) passing through the belt 23 and the driving wheel 24 Connecting, the driving wheel 24 is connected to the driving sleeve 22; the driving sleeve 22 is disposed at the periphery of the vacuum box 13 and is concentric with the flywheel 11; the first magnet 21 in the driving sleeve 22 and the second magnet on the flywheel 11 The number of magnets 12 is equal and one-to-one correspondence.
- a frame 26 and a guide rail 27 are provided at the lower portion of the drive unit 2.
- a gantry 15 is disposed at a lower portion of the vacuum box 13, and a self-locking mechanism 3 is disposed on the gantry 15, and a guide hole 16 (see Fig. 4) that cooperates with the guide rail 27 is further disposed on the gantry 15.
- the main part of the self-locking mechanism 3 is the eccentric disk 31.
- the drive unit 2 is connected to the flywheel battery 1 Together, no external force acts on the handle 32, and the eccentric disk 31 does not loosen.
- the operation of the driving device 2 is stopped, the handle 32 is pulled counterclockwise, the eccentric disk 31 is quickly separated from the guide rail 27, and the flywheel battery 1 can quickly leave the driving device 2, thereby driving the driving sleeve in the device.
- the first magnet 21 of 22 does not interfere with the rotation of the flywheel 11 within the vacuum box 13 to avoid energy loss of the flywheel 11.
- the flywheel battery 1 and the driving device 2 are connected by the guide rail 27, and the self-locking mechanism 3 is locked to connect the flywheel battery 1 with the driving device 2;
- the engine (not shown) passes through the belt 23
- Driving the driving wheel 24 drives the driving sleeve 22 to rotate, and the first magnet 21 in the driving sleeve 22 and the second magnet 12 on the flywheel 11 are coupled by a magnetic field to drive the flywheel 13 to rotate, so that the flywheel 13
- the self-locking mechanism 3 is released, the driving device 2 and the flywheel battery 1 are quickly separated, and the flywheel 13 continues to rotate by the stored kinetic energy.
- the kinetic energy of the flywheel 13 is converted into electric energy by the generator 14, and is output to an external load.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480038786.4A CN105359389A (zh) | 2013-09-18 | 2014-08-28 | 能快速分离的飞轮电池能量机动补充装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310427233.5A CN104467266A (zh) | 2013-09-18 | 2013-09-18 | 能快速分离的飞轮电池能量机动补充装置 |
CN201310427233.5 | 2013-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2015039531A1 true WO2015039531A1 (zh) | 2015-03-26 |
Family
ID=52688205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2014/085424 WO2015039531A1 (zh) | 2013-09-18 | 2014-08-28 | 能快速分离的飞轮电池能量机动补充装置 |
Country Status (2)
Country | Link |
---|---|
CN (2) | CN104467266A (zh) |
WO (1) | WO2015039531A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107104533A (zh) * | 2017-06-15 | 2017-08-29 | 湖南万通科技股份有限公司 | 一种机电装置及具有该机电装置的制样设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2313693Y (zh) * | 1997-10-21 | 1999-04-14 | 格雷电动工具(苏州)有限公司 | 锯子切割用厚度定位装置 |
US20100283340A1 (en) * | 2009-05-08 | 2010-11-11 | Fradella Richard B | Low-Cost Minimal-Loss Flywheel Battery |
CN201956944U (zh) * | 2010-10-15 | 2011-08-31 | 浙江工业大学 | 采用飞轮的立式磁悬浮飞轮电池 |
CN102420493A (zh) * | 2011-12-16 | 2012-04-18 | 杭州英若飞科技有限公司 | 飞轮电池 |
CN103498775A (zh) * | 2013-09-18 | 2014-01-08 | 杜文娟 | 补充飞轮电池能量的快速离合人力驱动装置及使用方法 |
CN103501074A (zh) * | 2013-09-18 | 2014-01-08 | 杜文娟 | 能快速分离的飞轮电池能量机动补充装置及使用方法 |
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2013
- 2013-09-18 CN CN201310427233.5A patent/CN104467266A/zh active Pending
-
2014
- 2014-08-28 WO PCT/CN2014/085424 patent/WO2015039531A1/zh active Application Filing
- 2014-08-28 CN CN201480038786.4A patent/CN105359389A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2313693Y (zh) * | 1997-10-21 | 1999-04-14 | 格雷电动工具(苏州)有限公司 | 锯子切割用厚度定位装置 |
US20100283340A1 (en) * | 2009-05-08 | 2010-11-11 | Fradella Richard B | Low-Cost Minimal-Loss Flywheel Battery |
CN201956944U (zh) * | 2010-10-15 | 2011-08-31 | 浙江工业大学 | 采用飞轮的立式磁悬浮飞轮电池 |
CN102420493A (zh) * | 2011-12-16 | 2012-04-18 | 杭州英若飞科技有限公司 | 飞轮电池 |
CN103498775A (zh) * | 2013-09-18 | 2014-01-08 | 杜文娟 | 补充飞轮电池能量的快速离合人力驱动装置及使用方法 |
CN103501074A (zh) * | 2013-09-18 | 2014-01-08 | 杜文娟 | 能快速分离的飞轮电池能量机动补充装置及使用方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107104533A (zh) * | 2017-06-15 | 2017-08-29 | 湖南万通科技股份有限公司 | 一种机电装置及具有该机电装置的制样设备 |
Also Published As
Publication number | Publication date |
---|---|
CN104467266A (zh) | 2015-03-25 |
CN105359389A (zh) | 2016-02-24 |
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