WO2013165105A8 - 자성유체의 방향성 제어장치와 그 방법 - Google Patents

자성유체의 방향성 제어장치와 그 방법 Download PDF

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Publication number
WO2013165105A8
WO2013165105A8 PCT/KR2013/003115 KR2013003115W WO2013165105A8 WO 2013165105 A8 WO2013165105 A8 WO 2013165105A8 KR 2013003115 W KR2013003115 W KR 2013003115W WO 2013165105 A8 WO2013165105 A8 WO 2013165105A8
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic fluid
magnetic
silicone tube
orientation control
control device
Prior art date
Application number
PCT/KR2013/003115
Other languages
English (en)
French (fr)
Other versions
WO2013165105A1 (ko
Inventor
정우태
박덕신
권순박
Original Assignee
한국철도기술연구원
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 한국철도기술연구원 filed Critical 한국철도기술연구원
Priority to EP13784712.5A priority Critical patent/EP2866342B1/en
Priority to US14/426,719 priority patent/US9698663B2/en
Publication of WO2013165105A1 publication Critical patent/WO2013165105A1/ko
Publication of WO2013165105A8 publication Critical patent/WO2013165105A8/ko
Priority to HK15104818.5A priority patent/HK1204396A1/xx

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N3/00—Generators in which thermal or kinetic energy is converted into electrical energy by ionisation of a fluid and removal of the charge therefrom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

본 발명은 자성을 띠는 나노입자인 자성유체와 상기 자성유체가 통과되는 실리콘튜브와 상기 실리콘튜브의 외측에 상기 자성유체가 상기 실리콘튜브 내측을 통과할 때 유도전력을 발생시키도록 소정구간 권선되는 솔레노이드코일로 구성된 유도발전부와 상기 유도발전부의 진입부에 실리콘튜브와 상기 실리콘튜브의 외측에 소정구간 권선되어 전류가 흐르게 되면 자속을 발생시켜 상기 자성유체의 극 방향성이 제어 될 수 있는 솔레노이드코일로 구성된 자극방향제어부를 포함하여 이루어진 것을 특징으로 하는 자성유체의 방향성 제어장치와 그 방법을 제공한다. 본 발명의 자성유체의 방향성 제어장치와 그 방법에 의하면, 기존 사이클의 냉매 대신에 자성을 띤 유동체(자성유체)를 열변환 사이클에 직접 순환시키고 유도코일을 이용하여 직접 전기로 변환하는 시스템에 있어서 자성유체를 구성하는 자성입자를 극성 또는 방향성 제어방법을 적용하여 유도코일에 기전력의 발생량을 극대화 시켜 전기를 효율적으로 발생 가능하게 한다.
PCT/KR2013/003115 2012-05-04 2013-04-13 자성유체의 방향성 제어장치와 그 방법 WO2013165105A1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP13784712.5A EP2866342B1 (en) 2012-05-04 2013-04-13 Orientation control device for magnetic fluid and method for same
US14/426,719 US9698663B2 (en) 2012-05-04 2013-04-13 Orientation control device for magnetic fluid and method for same
HK15104818.5A HK1204396A1 (en) 2012-05-04 2015-05-20 Orientation control device for magnetic fluid and method for same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0047768 2012-05-04
KR20120047768A KR101301945B1 (ko) 2012-05-04 2012-05-04 자성유체의 방향성 제어장치와 그 방법

Publications (2)

Publication Number Publication Date
WO2013165105A1 WO2013165105A1 (ko) 2013-11-07
WO2013165105A8 true WO2013165105A8 (ko) 2014-03-27

Family

ID=49221523

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/003115 WO2013165105A1 (ko) 2012-05-04 2013-04-13 자성유체의 방향성 제어장치와 그 방법

Country Status (5)

Country Link
US (1) US9698663B2 (ko)
EP (1) EP2866342B1 (ko)
KR (1) KR101301945B1 (ko)
HK (1) HK1204396A1 (ko)
WO (1) WO2013165105A1 (ko)

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RU2578240C1 (ru) * 2014-12-22 2016-03-27 Андрей Леонидович Шпади Магнитомеханический бойлер, магнитная жидкость для управляемого энергообмена в магнитомеханическом бойлере и применение магнитной жидкости в качестве среды энергообмена в объектах теплоэнергетики
KR102375899B1 (ko) * 2015-05-21 2022-03-18 엘에스일렉트릭(주) 폐열 및 나노입자를 이용한 열전변환시스템
KR101679242B1 (ko) 2015-07-01 2016-11-24 인하대학교 산학협력단 Ｍｒ 유체를 이용한 형상 변형 장치
JP5915951B1 (ja) * 2015-09-18 2016-05-11 朗 村上 磁性流体発電装置
KR101811296B1 (ko) 2015-09-30 2017-12-27 경북대학교 산학협력단 자성유체를 이용한 고효율 연속발전 사이클 장치
KR20170039045A (ko) 2015-09-30 2017-04-10 경북대학교 산학협력단 자성유체 열분무를 이용한 연속발전 사이클 장치
KR101745791B1 (ko) 2015-11-04 2017-06-09 서강대학교산학협력단 자성유체 장치 및 자성유체를 이용한 반사 장치
US10553342B2 (en) * 2016-07-13 2020-02-04 The United States Of America As Represented By The Secretary Of The Army Deformable inductor having a liquid magnetic core
KR102105448B1 (ko) 2016-09-09 2020-04-28 경북대학교 산학협력단 자성 및 비자성 복합 부유물을 포함하는 자성유체를 이용한 고효율 연속발전 사이클 장치
KR102008401B1 (ko) * 2016-09-09 2019-08-08 경북대학교 산학협력단 발전부의 영구자석과 코일이 직렬배치된 자성유체를 이용한 고효율 연속발전 사이클 장치
KR101991399B1 (ko) * 2017-09-29 2019-06-20 한국과학기술연구원 발전효율을 향상시킨 자성유체를 이용한 발전 시스템
CN109272100A (zh) * 2018-09-03 2019-01-25 南京冠盛汽配有限公司 轮毂轴承单元带端盖检测磁极数方法
CN110778471B (zh) * 2019-10-31 2021-07-23 中国科学院理化技术研究所 一种热声驱动的基于热释电效应的发电系统及方法
CN112491238B (zh) * 2020-11-09 2022-01-11 浙江工业大学 阻塞式磁流体振动发电装置
CN112491239B (zh) * 2020-11-09 2022-01-11 浙江工业大学 截断式电磁振动发电装置
KR102406805B1 (ko) 2021-03-30 2022-06-10 한국기계연구원 자성입자 정렬 장치 및 정렬 방법

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Also Published As

Publication number Publication date
EP2866342B1 (en) 2017-06-07
EP2866342A1 (en) 2015-04-29
US20150303786A1 (en) 2015-10-22
KR101301945B1 (ko) 2013-08-30
WO2013165105A1 (ko) 2013-11-07
HK1204396A1 (en) 2015-11-13
US9698663B2 (en) 2017-07-04
EP2866342A4 (en) 2016-04-20

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