KR20190050036A - Wind power generation Ice eliminate system - Google Patents

Wind power generation Ice eliminate system Download PDF

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Publication number
KR20190050036A
KR20190050036A KR1020170145123A KR20170145123A KR20190050036A KR 20190050036 A KR20190050036 A KR 20190050036A KR 1020170145123 A KR1020170145123 A KR 1020170145123A KR 20170145123 A KR20170145123 A KR 20170145123A KR 20190050036 A KR20190050036 A KR 20190050036A
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KR
South Korea
Prior art keywords
wind power
electricity
piezoelectric element
power generation
present
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Application number
KR1020170145123A
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Korean (ko)
Inventor
손근호
손상철
손세욱
Original Assignee
손근호
손세욱
손상철
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Priority to KR1020170145123A priority Critical patent/KR20190050036A/en
Publication of KR20190050036A publication Critical patent/KR20190050036A/en

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    • 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
    • F03D—WIND MOTORS
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/40—Ice detection; De-icing means
    • 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
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10—Combinations of wind motors with apparatus storing energy
    • F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
    • 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
    • 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
    • Y02E10/70—Wind energy
    • 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
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The present invention relates to an apparatus supplying electricity to a heating wire installed at a rotary wing, which is generated by coupling a piezoelectric element to a rotary wing of a wind power generation apparatus such that electricity may be generated by using the piezoelectric element which can produce electricity by wind power. The present invention can be used for every wind power generation apparatus, and because electricity is produced by means of the piezoelectric element, frictional force is removed, installation costs are reduced, failure is reduced, and repair is simply performed. Moreover, a bearing or a gear does not exist, and various mechanical devices scarcely exist, so as to show a nearly zero failure, and be able to be used for a long period of time.

Description

풍력발전 얼음제거 장치{Wind power generation Ice eliminate system}Technical Field [0001] The present invention relates to a wind power generation ice elimination system,

본 발명은 압전소자를 사용하여 풍력발전장치의 회전날개에 얼음이 얼어붙는 것을 미리 차단하거나 제거하는 장치에 관한 기술이다.The present invention relates to an apparatus for blocking or removing freezing of ice on a rotating blade of a wind power generator using a piezoelectric element.

기존 발명은 풍력발전장의 회전날개에 이미 얼어붙은 얼음을 제거하거나 얼음이 미리 차단하는 장치들은 비용이 많이 들고 유지비용이 많이 들지만, 본 발명은 압전소자를 사용하기 때문에 비용이 적게 들고 유지비가 거의 들지 않는 장점이 있다.The present invention has the disadvantage that the devices that remove the ice that has already frozen in the rotor blades of the wind turbine and that block ice in advance are expensive and the maintenance cost is high. However, since the present invention uses the piezoelectric element, There is no advantage.

풍력발전장치의 회전날개에 바람의 힘에 전기를 생산 할 수 있는 압전소자를 붙이고 전기가 발생하면 발생된 전기를 이용하여 열선을 열기를 이용하여 얼음이 얼어붙는 것을 미리 차단하거나 제거하는 장치이다.It is a device to block or remove the freezing of ice by using heat generated by the electricity generated when electricity is generated by attaching a piezoelectric element to the rotating blade of the wind power generator to generate electricity.

본 발명에 따르면 압전소자를 사용하여 전기가 발생하도록 풍력발전장치 회전날개에 압전소자를 결합하여 발생된 전기를 회전날개에 설치된 열선에 전기를 공급하는 장치를 만들 수 있다.According to the present invention, a device for supplying electric power to a hot wire installed in a rotary vane can be made by connecting a piezoelectric element to a rotary blade of a wind power generator so as to generate electricity using a piezoelectric element.

모든 풍력발전장치에 사용이 가능하며 압전소자에 의해 전기를 만들기 때문에 마찰력을 없고 설치비가 적게 들고 고장이 적게 나며 수리가 간편하다. 또한, 베어링이나 기어가 전혀 없고 각종 기계장치가 거의 없기 때문에 고장이 거의 없으며 오랫동안 사용이 가능한 장점이 있다.It can be used for all wind power generation devices. It makes electricity by piezoelectric element, so there is no frictional force, low installation cost, fewer faults, and easy to repair. In addition, since there are no bearings or gears, and there are few mechanical devices, there is little trouble and there is an advantage that it can be used for a long time.

대표도면은 본 발명의 기술이 적용된 풍력발전 얼음제거 장치 도면.The representative drawing is a wind power ice removing apparatus to which the technique of the present invention is applied.

본 발명의 풍력발전장치에 대한 얼음제거장치의 구성에 있어서,In the configuration of the ice-removing device for the wind power generator of the present invention,

대표도면에서 기존의 모든 풍력발전장치의 회전날개(5)에 바람의 힘에 의해 전기를 생산이 가능하도록 압전소자(1)를 결합하고 압전소자(1)에서 생산된 전기를 축전기(2)에 축전하고 축전된 전기를 배터리(3)에 공급한다. 배터리(3)를 통해 열선(4)에 전기를 공급하여 열선에서 열을 발생시켜 회전날개(5)에 얼음이 생기는 것을 방지하거나 얼음을 제거할 수 있게 된다.In the representative drawing, the piezoelectric element 1 is coupled to the rotating blades 5 of all existing wind turbines so that electricity can be produced by the force of wind, and the electricity generated by the piezoelectric element 1 is supplied to the capacitor 2 And supplies the stored and accumulated electricity to the battery 3. [ Electricity is supplied to the hot wire 4 through the battery 3 to generate heat from the hot wire to prevent ice from being generated in the rotary blade 5 or to remove ice.

본 발명은 회전날개(5)에 압전소자(1)와 축전기(2)와 배터리(3)와 열선(4)등을 같이 결합하여 바람의 힘으로 전기를 생산하는 시스템이며, 압전소자(1)를 사용하여 전기를 만들어 집적 열선에 전기를 공급하는 시스템이므로, 지속적으로 회전날개에 열을 공급하므로 얼음이 생기지 않도록 하고 고장이 거의 없으므로 극한의 극지방이나 고산지대에서도 사용이 가능한 장점이 있다.The present invention relates to a system for producing electric power by wind force by coupling a piezoelectric element 1, a capacitor 2, a battery 3 and a hot wire 4 to a rotary vane 5, Is used to supply electric power to the integrated hot wire by generating electricity. Therefore, since it supplies heat to the rotating wing continuously, it does not cause ice, and there is no trouble, so that it can be used in extreme polar regions and high mountains.

본 발명은 비용이 적게 들고 유지비가 거의 들지 않는 장점이 있어 산업상 이용가능성이 충분하다.The present invention is advantageous in industrial applicability because it has a low cost and a low maintenance cost.

1 : 압전소자, 2 : 축전기, 3 : 배터리, 4 : 열선, 5 : 회전날개, 6 : 회전축, 7 : 회전축 케이싱, 8 : 기둥.1: piezoelectric element, 2: capacitor, 3: battery, 4: hot wire, 5: rotating wing, 6: rotating shaft, 7: rotating shaft casing, 8:

Claims (1)

풍력발전 얼음제거 장치에 있어서,

회전날개(5)에 결합된 바람의 힘에 의해 전기생산이 가능한 압전소자(1)와;
압전소자(1)에서 발생된 전기를 전기를 축전하는 축전기(2)와;
축전기(2)에서 전기를 공급받는 배터리(3)와;
배터리(3)에서 전기를 공급받아 열을 발생시키는 열선(4)이 결합된 풍력발전 얼음제거.A wind power generation ice removing apparatus comprising:

A piezoelectric element (1) capable of being produced electricity by the wind force coupled to the rotary vane (5);
A capacitor (2) for storing electricity generated by the piezoelectric element (1);
A battery (3) supplied with electricity from the capacitor (2);
(4) coupled to the battery (3) to generate heat.
KR1020170145123A 2017-11-02 2017-11-02 Wind power generation Ice eliminate system KR20190050036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020170145123A KR20190050036A (en) 2017-11-02 2017-11-02 Wind power generation Ice eliminate system

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Application Number Priority Date Filing Date Title
KR1020170145123A KR20190050036A (en) 2017-11-02 2017-11-02 Wind power generation Ice eliminate system

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KR20190050036A true KR20190050036A (en) 2019-05-10

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