KR20160132794A - Magnet turbine using piezoelectric element - Google Patents

Magnet turbine using piezoelectric element Download PDF

Info

Publication number
KR20160132794A
KR20160132794A KR1020160144351A KR20160144351A KR20160132794A KR 20160132794 A KR20160132794 A KR 20160132794A KR 1020160144351 A KR1020160144351 A KR 1020160144351A KR 20160144351 A KR20160144351 A KR 20160144351A KR 20160132794 A KR20160132794 A KR 20160132794A
Authority
KR
South Korea
Prior art keywords
magnet
piezoelectric element
turbine
rotary shaft
turbine generator
Prior art date
Application number
KR1020160144351A
Other languages
Korean (ko)
Inventor
김준구
Original Assignee
김준구
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김준구 filed Critical 김준구
Priority to KR1020160144351A priority Critical patent/KR20160132794A/en
Publication of KR20160132794A publication Critical patent/KR20160132794A/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • 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
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
    • H01L41/113—
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

The present invention relates to a magnet turbine generator having a piezoelectric element, and more particularly, a magnet turbine generator having a piezoelectric element, which converts a predetermined pressure into kinetic energy generated by the piezoelectric element to continually rotate a turbine rotated by a magnet, thereby improving generating efficiency. According to the present invention, the magnet turbine generator having a piezoelectric element includes a piezoelectric element generating means generating a predetermined pressure, and a permanent magnet connected to the piezoelectric element, and driving magnets disposed above and below a rotary shaft of a turbine having a motor function. The permanent magnet and the driving magnets face each other such that the same polarities are biased. Thus, a repulsive force and a centrifugal force generated between the driving magnets of the rotary shaft and driving magnets within a hub surrounding the rotary shaft may allow the rotary shaft of a center portion to be rotated to be connected to an electric coil to generate electricity, thereby producing electricity semi-permanently.

Description

압전소자 자석 터빈 발전장치{MAGNET TURBINE USING PIEZOELECTRIC ELEMENT}[0001] MAGNET TURBINE USING PIEZOELECTRIC ELEMENT [0002]

본 발명은 압전소자를 이용하는 자석 터빈 발전장치에 관한 것으로서, 보다 구체적으로는 자동차와 같은 압력을 가했을 때 지면의 압력이 생성되어 내부에 전해지는 압력이 연결된 영구자석과 터빈장치가 충돌시에 회전함으로써 발생되는 에너지가 전기에너지로 생성될 수 있도록 함으로써, 발전효율이 향상될 수 있는 압전소자 자석 터빈 발전장치에 관한 것이다.The present invention relates to a magnetic turbine power generation apparatus using a piezoelectric element, and more particularly, to a magnetic turbine power generation apparatus using a piezoelectric element, and more particularly, To a piezoelectric device magnet turbine generator capable of improving power generation efficiency by allowing generated energy to be generated as electric energy.

터빈이란 증기, 가스와 같은 압축성 유체의 흐름을 이용하여 충동력 또는 반동력으로 회전력을 얻는 기계장치이다. A turbine is a mechanism that obtains rotational force by impulsive force or reaction force by using a flow of compressible fluid such as steam or gas.

증기를 이용하는 경우를 증기 터빈(Steam Turbine), 연소가스를 이용하면 가스 터빈(Gas Turbine)이라 한다. Steam turbines are used when steam is used, and gas turbines when combustion gases are used.

증기터빈은 증기의 열에너지(Thermal Energy)를 기계적 에너지(회전력)로 변환시키고, 동일 축에 연결된 발전기는 터빈에서 변환된 기계적 에너지를 전기적 에너지로 변환시키는 기계장치이다. Steam turbines convert the thermal energy of steam into mechanical energy (torque), and the generators connected to the same axis are mechanical devices that convert the mechanical energy converted from the turbine into electrical energy.

단(段, Stage)이란 노즐과 회전날개(Moving Blade)로 구성된다. The stage (Stage) consists of a nozzle and a moving blade.

일반적인 터빈 기술은 선진국의 기술로 아직 발전단계에 있으나 그 사용이 수력발전과 풍력발전, 조력발전과 파력발전으로의 다양성이 확대되고 있다.General turbine technology is still in the development stage with the technology of developed countries, but its use is expanding to diversity from hydroelectric power generation, wind power generation, tidal power generation and wave power generation.

하지만 터빈장치의 날개가 돌아감으로써 전기를 생산하나 그 에너지의 지속성에 대한 문제점이 있다.However, there is a problem with the sustainability of the energy of the turbine, which produces electricity by rotating the wings.

본 발명은 상기 문제점을 해결하기 위해 안출된 것으로서, 압전소자에서 발생되는 에너지가 터빈장치와 연결되어 터빈의 운동에너지가 전기에너지로 연결되게 하는 것을 목적으로 한다.SUMMARY OF THE INVENTION The present invention has been conceived to solve the above-mentioned problems, and it is an object of the present invention to connect energy of a piezoelectric element to a turbine device so that kinetic energy of the turbine is connected to electric energy.

본 발명에 따른 압전소자 자석 터빈 발전장치는 휴게소나 톨게이트와 같이 압전소자의 효율이 높아 차량의 출입이 빈번한 곳에 압전소자를 깔고 그 하단에 터빈장치를 연결하고, 터빈의 회전력을 지속적으로 발생하기 위해 자석을 배열하여 그 회전되는 시간을 늘려 지속적인 전기에너지를 생성하게 하는 기능을 가진다.The piezoelectric device magnet turbine power generation apparatus according to the present invention has a high efficiency of a piezoelectric element such as a rest station or a toll gate to connect the turbine device to the lower end of the piezoelectric element in a place where the vehicle frequently enters and exits, It has the function of arranging the magnets and increasing the rotation time to generate continuous electric energy.

본 발명에 따른 압전소자 자석 터빈 발전장치는 간단한 구조이면서 지속적으로 전기를 생산할 수 있는 압전소자 자석 터빈 발전장치이다. 따라서 일반적인 운동에너지에 따른 접목이 용이하며 다양한 산업현장에서 사용될 수 있는 장점이 있다.The piezoelectric device magnet turbine generator according to the present invention is a piezoelectric device magnet turbine generator capable of continuously producing electricity with a simple structure. Therefore, it is easy to apply according to general kinetic energy and can be used in various industrial fields.

본 발명은 단순하면서도 높은 에너지를 반영구적으로 생산할 수 있으며 소형발전기의 역할로 유용하게 사용될 수 있다.The present invention can produce semi-permanently high energy and can be usefully used as a small generator.

도1: 본 발명에 따른 압전소자 자석 터빈 발전장치에 대한 터빈 회전축 확대도
도2: 본 발명에 따른 압전소자 자석 터빈 발전장치에 대한 터빈 회전장치 단면도
도3: 본 발명에 따른 압전소자 자석 터빈 발전장치에 대한 터빈 회전장치 연결도
도4: 본 발명에 따른 압전소자 자석 터빈 발전장치에 대한 압전소자 확대도
도5: 본 발명에 따른 압전소자 자석 터빈 발전장치에 대한 터빈 장치 설치 예Fig. 1: enlargement of turbine rotary axis for piezoelectric device magnet turbine generator according to the present invention
2 is a cross-sectional view of a turbine rotating device for a piezoelectric device magnet turbine generator according to the present invention;
Fig. 3: Turbine rotating device connection diagram for a piezoelectric device magnet turbine generator according to the present invention
4: Magnification of a piezoelectric element for a piezoelectric device magnet turbine generator according to the present invention
Fig. 5: Example of installing a turbine device for a piezoelectric element magnet turbine generator according to the present invention

이하, 첨부된 도면을 참조하면서 본 발명의 바람직한 실시 예에 따른 특징과 구성을 상세히 설명하면 다음과 같다.Hereinafter, features and configurations according to preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도1은 본 발명에 따른 압전소자 자석 터빈 발전장치(10)에 대한 터빈(11) 회전축(12) 확대도이고, 도2는 본 발명에 따른 압전소자 자석 터빈 발전장치(10)에 대한 터빈(11) 회전장치 단면도이고, 도3은 본 발명에 따른 압전소자 자석 터빈 발전장치(10)에 대한 터빈 회전장치 연결도이고, 도4는 본 발명에 따른 압전소자 자석 터빈 발전장치(10)에 대한 압전소자(41) 확대도이고, 도5는 본 발명에 따른 압전소자 자석 터빈 발전장치(10)에 대한 터빈 장치 설치예이다.Fig. 1 is an enlarged view of a rotary shaft 12 of a turbine 11 for a piezoelectric device magnet turbine generator 10 according to the present invention. Fig. 2 is an enlarged view of a turbine 11 for a piezoelectric device magnet turbine generator 10 according to the present invention. 11 is a cross-sectional view of a rotary device, FIG. 3 is a connection view of a turbine rotating device to a piezoelectric device magnet turbine generator 10 according to the present invention, and FIG. 4 is a schematic view of a piezoelectric device magnet turbine generator 10 according to the present invention 5 is an installation example of a turbine device for a piezoelectric device magnet turbine generator 10 according to the present invention.

본 발명에 따른 압전소자 자석 터빈 발전장치(10)에 있어서 터빈(11)과 회전축(12)과 회전축N극 자석(13)과 회전축S극 자석(14)을 연결하며 N극(21)과 S극(22), 전기코일(23), 허브(24), 고정판(25), 영구자석(31), 지지축(32), 발전기(33)를 포함하며, 압전소자(41)와 기판(42)을 포함한다The piezoelectric element magnet turbine generator 10 according to the present invention includes a turbine 11, a rotary shaft 12, a rotary shaft N-pole magnet 13 and a rotary shaft S-pole magnet 14, And includes a pole 22, an electric coil 23, a hub 24, a fixed plate 25, a permanent magnet 31, a support shaft 32 and a generator 33. The piezoelectric element 41 and the substrate 42 )

본 발명에 따른 압전소자 자석 터빈 발전장치(10)의 압전소자(41)로는, Pb(Zr,Ti)O3＋PVDF 폴리머, Pb(Zr,Ti)O3＋실리콘 폴리머, Pb(Zr,Ti)O3+에폭시 폴리머와 같은 물질로 이루어질 수 있으며,노면의 압력을 전달할 수 있는 물질이라면 특별히 제한되지 않는다.Pb (Zr, Ti) O3 + silicone polymer, Pb (Zr, Ti) O3 + epoxy polymer and Pb (Zr, Ti) O3 + PVDF polymer, Pb And may be made of the same material, and is not particularly limited as long as it is a substance capable of transmitting pressure on the road surface.

본 압전소자(41)의 하단에는 영구자석(31)이 연결되며 이는 터빈(11)의 회전축(12) 끝단에 연결되어 마찰을 줌으로써 회전축(12)이 회전하게 된다.A permanent magnet 31 is connected to the lower end of the piezoelectric element 41. The permanent magnet 31 is connected to the end of the rotary shaft 12 of the turbine 11 and rotates the rotary shaft 12 by friction.

회전축(12)의 양 끝에는 터빈(11)이 연결되며 이 터빈(11)과 터빈(11)이 연결되는 회전축(12) 내부에는 N극과 S극이교차하여 형성되는 것을 특징으로 한다.A turbine 11 is connected to both ends of the rotary shaft 12 and an N pole and an S pole are formed to intersect the rotary shaft 12 to which the turbine 11 and the turbine 11 are connected.

회전축(12)을 싸고 있는 허브(24) 내부에는 N극과 S극의 자석이 교차되어 회전축(12) 내부에 포함되는 자석과 교차 회전하여 초고속으로 회전하는 것을 지속력있게 하는 특징이 있다.The N-pole and S-pole magnets intersect with each other in the hub 24 surrounding the rotary shaft 12 to rotate at a very high speed in a cross direction with a magnet included in the rotary shaft 12.

이 교차되는 자석은 4극, 혹은 6극 이상의 자석으로 다양하게 구성이 가능하다.The intersecting magnets can be composed of four or six magnets.

전기코일(23)은 회전축(12)과 회전축(12)에 연결되는 N극과 S극의 자석 사이를 연결하며 회전함으로써 발생하는 전기를 고정판(25)과 지지축(32)을 연결하며 이는 발전기(33)에 전기를 공급하기까지 연결된다.The electric coil 23 connects between the rotating shaft 12 and the magnet of the N-pole and the S-pole connected to the rotating shaft 12 and connects the fixed plate 25 and the supporting shaft 32 with electricity generated by the rotation, (33).

허브(24) 내의 자석과 허브(24), 회전축(12)과 자석의 고정 및 결합방식은 나사결합 혹은 땜질 등의 다양한 방법이 가능하다.The magnet and the hub 24 in the hub 24, and the fixing and coupling method of the magnet and the rotary shaft 12 can be variously combined, such as screwing or brazing.

회전축(12) 상단과 하단에 연결되는 구동자석은 서로 같은극(S와 S, N과 N)끼리 마주보게 된다. The driving magnets connected to the upper and lower ends of the rotary shaft 12 face the same poles S and S, N and N, respectively.

전기코일(23)사이에 회전축(12)과 자석사이에 발생하는 척력 및 원심력으로 회전축(12)은 한 방향으로 회전하게 된다. 코일이 감겨져 있는 전기코일(23)에서 발생한 전기는 발전기(33)로 연결된다.The rotating shaft 12 is rotated in one direction by the repulsive force and the centrifugal force generated between the rotating shaft 12 and the magnet between the electric coils 23. [ Electricity generated in the electric coil 23 wound with the coil is connected to the generator 33.

이로써 모터부분이 회전축(12)을 대체하며 회전축(12) 양측에 자석과 전기코일(23)을 연결함으로써, 빈 공간을 진공상태로 할 경우 공기와의 마찰저항이 적어 초고속 회전이 가능해 초고속 회전이 가능해 지속적으로 전기를 생산할 수 있다.Thus, by replacing the rotary shaft 12 with the motor, the magnets and the electric coil 23 are connected to both sides of the rotary shaft 12, so that when the empty space is made in a vacuum state, frictional resistance with air is small, It is possible to produce electricity continuously.

본 발명에 따른 압전소자 자석 터빈 발전장치(10)는 기존의 발전방식에 추가로 압전소자(41)와 자석을 이용한 발전이 가능하므로 발전효율을 더 향상시킬 수 있게 된다.The piezoelectric device magnet turbine generator 10 according to the present invention can further improve the power generation efficiency because it can generate power using the piezoelectric element 41 and the magnet in addition to the conventional power generation system.

본 발명의 기술 사상은 상기 바람직한 실시 예에 따라 구체적으로 기술되었으나, 상기한 실시 예는 그 설명을 위한 것으로 상기 설명된 실시 예에 제한하는 것은 아님을 명시한다. 본 발명의 기술분야의 통상의 전문가라면 본 발명의 기술 사상의 범위 내에서 다양한 실시 예가 가능함을 이해할 수 있을 것이다.Although the technical spirit of the present invention has been specifically described according to the above preferred embodiments, it is to be understood that the above-described embodiments are intended to be illustrative and not restrictive. It will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

10: 압전소자 자석 터빈 발전장치
11: 터빈
12: 회전축
13: 회전축N극 자석
14: 회전축S극 자석
21: N극
22: S극
23: 전기코일
24: 허브
25: 고정판
31: 영구자석
32: 지지축
33: 발전기
41: 압전소자
42: 기판10: Piezoelectric magnet turbine generator
11: Turbine
12:
13: rotating shaft N pole magnet
14: Rotating axis S pole magnet
21: N pole
22: S pole
23: electric coil
24: Hub
25: Fixing plate
31: permanent magnet
32: Support shaft
33: generator
41: Piezoelectric element
42: substrate

Claims (2)

본 발명에 따른 압전소자 자석 터빈 발전장치에 있어서 터빈과 회전축과 회전축N극 자석과 회전축S극 자석을 연결하며 N극과 S극, 전기코일, 허브, 고정판, 영구자석, 지지축, 발전기를 포함하며, 압전소자와 기판을 포함하는 압전소자 자석 터빈 발전장치In a piezoelectric device magnet turbine generator according to the present invention, an N pole and an S pole, an electric coil, a hub, a fixed plate, a permanent magnet, a support shaft, and a generator are connected to the turbine, the rotating shaft, the rotating shaft N pole magnet and the rotating shaft S pole magnet. And a piezoelectric element magnet turbine generator device including a piezoelectric element and a substrate 제 1항에 있어서
상기 압전소자와 영구자석을 터빈에 연결하는 것을 특징으로 하는 압전소자 자석 터빈 발전장치

The method of claim 1, wherein
And the piezoelectric element and the permanent magnet are connected to the turbine.

KR1020160144351A 2016-11-01 2016-11-01 Magnet turbine using piezoelectric element KR20160132794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160144351A KR20160132794A (en) 2016-11-01 2016-11-01 Magnet turbine using piezoelectric element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160144351A KR20160132794A (en) 2016-11-01 2016-11-01 Magnet turbine using piezoelectric element

Publications (1)

Publication Number Publication Date
KR20160132794A true KR20160132794A (en) 2016-11-21

Family

ID=57538032

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160144351A KR20160132794A (en) 2016-11-01 2016-11-01 Magnet turbine using piezoelectric element

Country Status (1)

Country Link
KR (1) KR20160132794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112030616A (en) * 2020-07-21 2020-12-04 中南大学 Vibration reduction power generation sleeper based on resonance principle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112030616A (en) * 2020-07-21 2020-12-04 中南大学 Vibration reduction power generation sleeper based on resonance principle

Similar Documents

Publication Publication Date Title
KR101173107B1 (en) Generator
CN102723840A (en) Circumference magnet-cutting fluid power generation device
KR20160049617A (en) Dual generators for wind power
CN103066782A (en) Magnetoelectricity type micro generator
CN107359814B (en) Rotary piezoelectric wind driven generator
KR100982643B1 (en) An apparatus of energy harvesting for using piezoelectric-ceramic and magnet
KR20160132794A (en) Magnet turbine using piezoelectric element
TW202227715A (en) Multi-axial wave energy conversion device
KR20180005392A (en) Magnet generator
KR20070079214A (en) Power generator for using the magnetic
JP2015050892A (en) Power generation system
Moury et al. A permanent magnet generator with PCB stator for low speed marine current applications
JP2015126696A (en) Fluid power generator
KR101092569B1 (en) The generating apparatus using wind velocity and magnetic force
JP6572421B2 (en) Axial type magnetic geared electric
CN113007023B (en) Wind-force permanent magnetism piezoelectricity double-effect power generation facility
CN216599144U (en) Power generation device
KR20130100426A (en) Wind power generator
KR20120032112A (en) Magnetic motor
KR20090037012A (en) Low Friction Low Noise Wind Power Transmission Device
CN109274214B (en) Electromagnetic array miniature wind driven generator
TWI608166B (en) Fluid flowed turbine generator with a radial structure of variable rate
JP2012044804A (en) Fluid power generator
CN103036358A (en) Non-stator kinetic energy and electricity generating device rotating in the same direction
JP2023008731A (en) Motor utilizing repulsive force between magnets

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application