KR20110010139A - Trains that generate electricity while driving - Google Patents

Trains that generate electricity while driving Download PDF

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Publication number
KR20110010139A
KR20110010139A KR1020110000506A KR20110000506A KR20110010139A KR 20110010139 A KR20110010139 A KR 20110010139A KR 1020110000506 A KR1020110000506 A KR 1020110000506A KR 20110000506 A KR20110000506 A KR 20110000506A KR 20110010139 A KR20110010139 A KR 20110010139A
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KR
South Korea
Prior art keywords
train
coil
permanent magnet
core
wheel axle
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KR1020110000506A
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Korean (ko)
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최정헌
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최정헌
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Priority to KR1020110000506A priority Critical patent/KR20110010139A/en
Publication of KR20110010139A publication Critical patent/KR20110010139A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D43/00—Devices for using the energy of the movements of the vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B61C17/06—Power storing devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: A train having a self generating function is provided to generate electricity from the interaction between a coil and a permanent magnet attached to a wheel axle during traveling and charge the generated electricity in a storage battery. CONSTITUTION: A train having a self generating function comprises a coil and a neodymium permanent magnet. The coil is installed in a wheel axle and rotates by perpendicularly cutting the magnetic flux of the neodymium permanent magnet fixed outside of the coil while the train is traveling. Therefore, the rotational kinetic energy of the axle is transformed to the electric energy.

Description

운행 중 전기를 자가 발전하는 열차{omitted}Trains that generate electricity while driving {omitted}

본 발명은 열차가 운행할 때 열차바퀴 축(軸)의 회전 운동을 이용하여 전기를 발생시키는 친환경 발전 기술The present invention is an environment-friendly power generation technology that generates electricity by using the rotational movement of the train wheel shaft (열차) when the train is running

통상 열차(기차)는 기관실에서 전기모터의 동력이나 내연기관의 동력으로 운행하면서 객실의 조명 등 부속시설의 필요로 하는 전원(電源)은 내연기관의 제너레이터에서의 배선으로 충당하는 것이 재래의 정통 방식이다Normal trains (trains) operate in the engine room with the power of electric motors or internal combustion engines, and the conventional method is that the electric power required for the auxiliary facilities such as lighting of the cabin is allotted by wiring from the generator of the internal combustion engine. to be

기관실의 동력을 소모하지 않고 열차가 운행하면 필히 회전하는 열차바퀴 축을 이용하여 바퀴축의 회전운동을 이용하여 열차의 전원(電源)을 개발하는 친환경 발전 기술Eco-friendly power generation technology that develops the power source of the train using the rotational movement of the wheel shaft using the train wheel shaft that rotates when the train operates without consuming the engine room.

열차는 1차량 당 4개의 바퀴 축(일반차량)과 2∼3개 바퀴 축(고속전철 KTX)이 있는데 본 발명에서는 차량바퀴 축에 코일(coil)을 장착하고 코일 바깥 언저리에 네오디뮴(Neodymium) 영구자석 띠를 코일과 1∼2mm의 유격(Clearance)을 두고 고정밴드로 정착한다. 열차가 운행하면 바퀴 축에 장착되어 있는 코일(coil)이 네오디뮴 영구자석의 자장속(磁場束)을 직각으로 끊고 회전하는 바퀴축의 회전 운동에너지를 전기적 에너지로 변화시켜 전기를 생성하는 방법The train has four wheel axles (general vehicle) and two to three wheel axles (high speed train KTX) per vehicle. In the present invention, a coil is mounted on the wheel axle of the vehicle and the neodymium is permanently placed on the outer edge of the coil. The magnet strip is fixed with a fixed band with a clearance of 1-2 mm between the coil and the coil. When a train runs, a coil mounted on the wheel shaft breaks the magnetic flux of the neodymium permanent magnet at right angles and changes the rotational kinetic energy of the rotating wheel shaft into electrical energy to generate electricity.

본 발명에 따른 차량용 발전 시스템에 의하면 열차가 운행 중 차량의 바퀴 축에 밀착한 코일(coil)과 영구자석의 작용으로 전기를 생성하여 축전지에 충전하므로 별도의 전원을 수득하지 않고 자가 발전으로 충당하는 것이다.According to the power generation system for a vehicle according to the present invention generates electricity by the action of a coil (coil) and a permanent magnet in close contact with the wheel shaft of the vehicle during operation to charge the storage battery to cover the power generation without obtaining a separate power source will be.

첨부한 도면1은 열차의 발전설비를 도시한 것으로 발전기란 운동에너지를 전기적 에너지로 변환하는 장치인데 열차의 바퀴 축에 밀착하게 코일(coil)을 장착하고 코일 바깥 언저리에 네오디뮴(Neodymium) 영구자석 띠를 코일과 1∼2mm의 유격(Clearance)을 두고 고정밴드로 정착(定着)한다.Attached Figure 1 shows the power generation equipment of a train. A generator is a device that converts kinetic energy into electrical energy. A coil is mounted close to the wheel shaft of a train and a neodymium permanent magnet band is placed on the outside of the coil. It is fixed to a fixed band with a clearance of 1 to 2 mm from the coil.

열차가 운행하면 바퀴 축에 장착(裝着)되어 있는 코일(coil)이 네오디뮴 영구자석의 자장속(磁場束)을 직각으로 끊고 회전하면서 전기를 발전하는 시스템이다------------------------------------------------------------발전시스템(I)When the train runs, a coil mounted on the wheel shaft breaks the magnetic flux of the neodymium permanent magnet at right angles and rotates it to generate electricity. -------------------------------------------------- Power Generation System (I)

일반열차(일반객차, 화물차량)는 1차량 당 바퀴축이 4개이고, 고속전철(KTX)은 1차량 당 바퀴축이 2내지 3개가 장착되어 있는데 고속전철은 바퀴의 RPM이 많아서 (바퀴의 회전속도가 빨라서) 발전 효율이 월등하고 일반열차는 바퀴축은 많지만 RPM이 낮아 발전 효율이 떨어지므로 일반열차의 경우는 바퀴축의 회전으로 발전하는 방법에서 상기 발전시스템(1)과 달리 코일(coil)이 권선된 코아(자석의 철심)를 바퀴축에 장착하고 코아(core)의 바깥 언저리에 네오디뮴 영주자석 띠를 코아(core)와 1∼2mm의 유격을 두고 고정밴드로 정착한다.General trains (general cars, freight vehicles) have four wheel axles per vehicle, and high speed trains (KTX) are equipped with two or three wheel axles per vehicle. Due to the high speed), the power generation efficiency is superior and the general train has many wheel shafts, but the RPM is low, so the power generation efficiency decreases. The core (iron core of the magnet) is mounted on the wheel axle, and the neodymium permanent magnet band is fixed to the core with a gap of 1 to 2 mm at the core around the core.

열차가 운행하면 바퀴 축에 장착되어 있는 코아(core)가 네오디뮴 영구자석의 자장속(磁場束)을 직각으로 끊고 회전하며 전기를 발전하는 시스템이다---------------------------------------------------------------------발전시스템(II)When the train runs, a core mounted on the wheel shaft breaks the magnetic flux of the neodymium permanent magnet at right angles, rotates it, and generates electricity. -------------------------------------------------- ------ Power Generation System (II)

코아(자석의 철심)가 부착되어 발전량은 코일(coil)만 권선된 발전시스템(I)보다 발전 효율이 5배 이상인데 코일이 권선된 코아(core)를 장착하면 기동동력으로 발전량의 1/10정도 소모되는 단점이 있는 것이 흠이다Since the core (iron core of magnet) is attached, the power generation efficiency is more than 5 times higher than the power generation system (I) in which the coil is wound only. It is a flaw that is consumed to some extent.

..

Claims (2)

열차가 운행할 때 열차 바퀴 축(軸)에 장착(裝着)된 코일(coil)이 코일 바깥 언저리에 정착(定着)되어 있는 네오디뮴(Neodymium) 영구자석의 자장속(磁場束)을 직각으로 끊고 회전하며 전기를 발전하는 방법When the train is running, the coil mounted on the wheel axle of the train breaks the magnetic flux of the neodymium permanent magnet fixed to the outer edge of the coil at right angles. How to rotate and generate electricity 즉, 열차의 바퀴축의 회전 운동에너지를 전기적 에너지로 변환하는 방법을 특징으로 하는 열차의 바퀴축의 발전 설비That is, the power generation equipment of the wheel shaft of the train, characterized in that the method of converting the rotational kinetic energy of the wheel shaft of the train into electrical energy 열차 바퀴축의 회전으로 발전하는 방법에서 코일(coil)이 권선된 코아(자석의 철심)를 바퀴 축에 장착(裝着)하고 코아(core)의 바깥 언저리에 네오디뮴(Neodymium) 영구자석 띠를 코아(core)와 1-2mm의 유격(Clearance)두고 고정밴드로 정착(定着)한다. 열차가 운행하면 바퀴 축에 장착(裝着)되어 있는 코아(core)가 네오디뮴(Neodymium) 영구자석의 자장속(磁場束)을 직각으로 끊고 회전하며 전기를 발전하는 방법을 특징으로 하는 열차 바퀴축의 발전 설비In the method of developing by the rotation of the train wheel axle, a coil coiled core (iron core) is mounted on the wheel axle and a neodymium permanent magnet band is placed on the outer edge of the core. Settle with a fixed band with a core and 1-2mm clearance. When the train is running, the core mounted on the wheel axle breaks the magnetic flux of the neodymium permanent magnet at right angles, rotates and generates electricity. Power plant
KR1020110000506A 2011-01-04 2011-01-04 Trains that generate electricity while driving KR20110010139A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102116108B1 (en) 2019-11-01 2020-05-27 김형구 Self-powered generator and method for a train using the drive shaft of a train

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102116108B1 (en) 2019-11-01 2020-05-27 김형구 Self-powered generator and method for a train using the drive shaft of a train

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