KR20180120023A - Unmanned boat for unmanned river survey using energy-independent fuel cell - Google Patents

Unmanned boat for unmanned river survey using energy-independent fuel cell Download PDF

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KR20180120023A
KR20180120023A KR1020170053944A KR20170053944A KR20180120023A KR 20180120023 A KR20180120023 A KR 20180120023A KR 1020170053944 A KR1020170053944 A KR 1020170053944A KR 20170053944 A KR20170053944 A KR 20170053944A KR 20180120023 A KR20180120023 A KR 20180120023A
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hydrogen gas
boat
fuel cell
water
river
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KR1020170053944A
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Korean (ko)
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권순철
신현석
김태윤
권용주
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부산대학교 산학협력단
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Publication of KR20180120023A publication Critical patent/KR20180120023A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
    • B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
    • H01M8/04029—Heat exchange using liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B2035/006—Unmanned surface vessels, e.g. remotely controlled
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4433—Floating structures carrying electric power plants
    • B63B2755/00—
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
    • H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y02E60/521—
    • 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
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Abstract

The present invention provides an energy independent type fuel cell based unmanned river survey boat, which uses magnesium hydride (MgH_2) materials to produce hydrogen gas for observing and managing water environment of streams, and uses a polymer electrolyte fuel cell using the hydrogen gas as a power source. The present invention comprises: a boat; a hydrogen gas production portion configured at the inside of the boat, and producing hydrogen gas by reacting magnesium hydride (MgH_2) with water; an electric power portion for supplying electric power to the boat using hydrogen produced by the hydrogen gas production portion; and a stream information collection portion installed in the board, and measuring and collecting information about the depth, flow, rate, and water quality of the stream, thereby capable of checking the water quality of the stream while moving without using manpower, and monitoring illegal activities around the stream. In particular, the magnesium hydride (MgH2) materials are used for producing hydrogen gas for observing and managing the water environments of streams, and the hydrogen gas is used in the polymer electrolyte fuel cell as a power source, thereby producing less noise in an environmentally friendly way. In addition, a pressure resistance or heat insulation of a container for storing the produced hydrogen is not required such that the unmanned river survey boat is light and simple.

Description

에너지 자립형 연료전지기반 무인 하천조사 보트{Unmanned boat for unmanned river survey using energy-independent fuel cell}[0001] The present invention relates to an energy independent fuel cell (hereinafter referred to as " unmanned boat "

본 발명은 에너지 자립형 연료전지기반 무인 하천조사 보트에 관한 것으로, 좀 더 구체적으로는 하천의 수환경 관측 및 관리를 위해 하천조사지역 하상 단면, 수심, 유량, 수질 등을 무인으로 자동측정하고, 마그네슘 수소화물(MgH2) 소재로부터 생산한 수소가스를 이용한 고분자 전해질 연료전지를 동력원으로 활용하는 에너지 자립형 연료전지기반 무인 하천조사 보트에 관한 것이다.[0001] The present invention relates to an energy-independent fuel cell-based unmanned river survey boat, and more particularly, to automatically measure river cross section, depth, The present invention relates to an energy-independent fuel cell-based unmanned river investigation boat utilizing a polymer electrolyte fuel cell using hydrogen gas produced from a hydride (MgH 2 ) material as a power source.

최근 통신 인프라를 활용한 환경자원관리 및 환경오염 대응 시스템의 구축에 대한 관심이 증가하고 있으며, 특히 수자원 관리 분야에 통신기술 및 인프라의 적용에 대한 관심이 커지고 있다.Recently, interest in the construction of environmental resource management and environmental pollution response system utilizing communication infrastructure is increasing, and interest in application of communication technology and infrastructure to water resource management is increasing.

특히 4대 강에 건설된 보와 댐뿐만 아니라 하수처리시설 등 사회간접자본에 첨단 통신기반의 IT기술을 용합한 형태의 시스템이 구축이 추진되고 있으며, 이는 수량 및 수질의 실시간 모니터링과 진단, 홍수, 가뭄 및 수질오염에 대한 선제적 대응을 통한 재난 피해를 최소화시키고 강의 생태계 정보 수집용 센서 네트워크를 통한 생태계 보전 및 관리를 강화하기 위한 구성이다.In particular, a system that integrates advanced IT-based IT technology into social overhead capital such as sewage treatment facilities as well as the Boa Dam built on the four major rivers is being implemented. This system is real-time monitoring and diagnosis of quantity and water quality, , Minimizing disaster damage through preemptive response to drought and water pollution, and strengthening ecosystem conservation and management through sensor network for lecture ecosystem information collection.

상기와 같은 수자원의 관리를 위한 시스템은 지속적으로 제안되고 있다. 예를 들면, 특허문헌 1은 도 1에 도시된 바와 같은 제어장치에 의해 수질을 감지하고, 공중 무선 통신망과 통신을 수행하는 무선 모듈에 의해 무선으로 관리되는 스마트폰을 이용하여 이동 및 정보 수집이 가능한 다목적 스마트 무인 선박에 관한 발명이고, 특허문헌 2는 도 2에 도시된 바와 같은 제어장치에 의해 강, 해양, 호수 및 수로 등의 수질 및 기상환경을 모니터링하기 위한 무인원격 수질 및 기상환경 모니터링 선박에 관한 발명이다. A system for the management of water resources as described above has been continuously proposed. For example, Patent Document 1 discloses a mobile communication system that senses the quality of water by a control device as shown in FIG. 1 and uses a smart phone managed wirelessly by a wireless module that communicates with a public wireless communication network, Patent Document 2 discloses an unmanned remote water quality and weather environment monitoring vessel for monitoring water quality and weather environment such as river, ocean, lake, and waterway by a control device as shown in FIG. 2 .

상기 특허문헌 1, 2의 선박들은 태양전지를 동력원으로 사용함으로써, 흐리거나 또는 비가 오는 날씨가 좋지 않을 경우에는 수질측정이나 또는 무인선박의 가동이 불가능한 문제점들이 발생할 우려가 있다. The ships of the above Patent Documents 1 and 2 use a solar cell as a power source, and when there is cloudy or rainy weather, there is a possibility that water quality measurement or operation of an unmanned ship can not be performed.

따라서 본 발명자는 상기와 같은 문제점을 해결하고자 날씨에 관계없이 수질측정이나 또는 무인선박의 가동이 가능하도록 마그네슘 수소화물(MgH2) 소재로부터 생산한 수소가스를 이용한 고분자 전해질 연료전지를 동력원으로 활용하는 에너지 자립형 연료전지기반 무인 하천조사 보트를 개발함으로써 본 발명을 완성하게 되었다. Accordingly, the present inventors have found that a polymer electrolyte fuel cell using hydrogen gas produced from a magnesium hydride (MgH 2 ) material as a power source can be used to measure water quality regardless of the weather or to operate an unmanned vessel The present invention has been accomplished by developing an energy-independent fuel cell-based unmanned river investigation boat.

특허문헌 1 : 국내등록특허공보 제10-1583813호(2016년 01월 04일 등록) "다목적 스마트 무인 선박"Patent Document 1: Korean Registered Patent No. 10-1583813 (registered on Jan. 04, 2016) "Multipurpose Smart Unmanned Ship" 특허문헌 2 : 국내등록특허공보 제10-1583813호(2016년 01월 04일 등록) "다목적 스마트 무인 선박"Patent Document 2: Korean Registered Patent No. 10-1583813 (Registered on January 04, 2016) "Multipurpose Smart Unmanned Ship"

따라서 본 발명은 이와 같은 종래 문제점을 개선하기 위해 제안된 것으로, 하천조사지역 하상 단면, 수심, 유량, 수질 등을 무인으로 자동측정하고, 마그네슘 수소화물(MgH2) 소재로부터 생산한 수소가스를 이용한 고분자 전해질 연료전지를 동력원으로 활용하는 에너지 자립형 연료전지기반 무인 하천조사 보트를 제공하는 것을 해결하고자 하는 과제로 한다.Accordingly, the present invention has been proposed in order to solve such a conventional problem. The present invention has been made in order to automatically measure river cross section, depth of water, flow rate, water quality, and the like using a hydrogen gas produced from magnesium hydride (MgH 2 ) There is provided an energy-independent fuel cell-based unmanned river investigation boat utilizing a polymer electrolyte fuel cell as a power source.

상술한 목적을 달성하기 위한 본 발명의 특징에 의하면, 보트와; 상기 보트의 내부에 구성되고, 마그네슘 수소화물(MgH2)과 물을 반응시켜 수소가스를 생산하는 수소가스생산부와; 상기 수소가스생산부에서 생산된 수소를 이용하여 상기 보트에 전력을 공급하기 위한 전력부와; 상기 보트에 설치되고, 하천의 수심, 유량, 수질에 관한 정보를 측정하고 수집하기 위한 하천정보수집부를 포함하는 것을 특징으로 한다.According to an aspect of the present invention for achieving the above-described object, A hydrogen gas production unit formed in the boat and reacting magnesium hydride (MgH 2 ) with water to produce hydrogen gas; An electric power unit for supplying power to the boat using hydrogen produced by the hydrogen gas production unit; And a stream information collecting unit installed in the boat for measuring and collecting information on the depth of the river, the flow rate, and the water quality.

이와 같은 본 발명에 따른 에너지 자립형 연료전지기반 무인 하천조사 보트에서 상기 전력부는 상기 수소가스생산부로부터 생산된 수소가스의 압력을 조절하여 생산된 고분자 전해질 연료전지인 것을 특징으로 한다.In the energy independent type fuel cell-based unmanned river research boat according to the present invention, the power unit is a polymer electrolyte fuel cell produced by regulating the pressure of hydrogen gas produced from the hydrogen gas production unit.

이와 같은 본 발명에 따른 에너지 자립형 연료전지기반 무인 하천조사 보트에서 상기 고분자 전해질 연료전지에서 발생하는 열은 하천의 물을 이용하여 수냉식으로 제어하는 것을 특징으로 한다.In the energy independent type fuel cell based unmanned river research boat according to the present invention, heat generated in the polymer electrolyte fuel cell is controlled by water-cooling using water in the stream.

이상과 같이 본 발명에 따른 에너지 자립형 연료전지기반 무인 하천조사 보트에 의하면, 무인으로 이동하면서 하천의 수질을 검사하고, 하천 주변의 불법 행위를 감시할 수 있도록 하는 효과가 있다.As described above, according to the energy independent type fuel cell based unmanned river investigation boat according to the present invention, it is possible to inspect the water quality of the river while moving to the unmanned, and to monitor the illegal behavior around the river.

특히, 하천의 수환경 관측 및 관리를 위해 마그네슘 수소화물(MgH2) 소재를 이용해 수소가스를 생산하고 이를 이용한 고분자 전해질 연료전지를 전력으로 사용함으로써 소음이 적고 친환경적이며, 생산된 수소를 저장하는 콘테이너의 내압성이나 단열성이 요구되지 않아 장치가 가볍고 간단한 이점이 있다.Particularly, it is possible to produce hydrogen gas using magnesium hydride (MgH 2 ) material for water environment monitoring and management of a river, and to use a polymer electrolyte fuel cell using the same as electric power, so that a noise- The pressure resistance and the heat insulating property of the device are not required, so that the device is light and simple.

도 1은 종래의 태양전지를 이용한 다목적 스마트 무인 선박의 제어장치 구성도이고,
도 2는 종래의 다른 태양전지를 이용한 다목적 스마트 무인 선박의 제어장치 구성도이고,
도 3은 본 발명의 바람직한 실시 예에 따른 에너지 자립형 연료전지기반 무인 하천조사 보트의 구성도이다.1 is a block diagram of a control apparatus for a multi-purpose smart unmanned ship using a conventional solar cell,
2 is a block diagram of a control apparatus for a multi-purpose smart unmanned ship using another conventional solar cell,
3 is a block diagram of an energy independent type fuel cell based unmanned river research boat according to a preferred embodiment of the present invention.

이하, 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하며, 도 3에 있어서 동일한 기능을 수행하는 구성 요소에 대해서는 동일한 참조 번호를 병기한다. 한편, 도면의 도시 및 상세한 설명에 있어서 본 발명의 기술적 특징과 직접적으로 연관되지 않는 요소의 구체적인 기술적 구성 및 작용에 대한 상세한 설명 및 도시는 생략하고, 본 발명과 관련되는 기술적 구성만을 간략하게 도시하거나 설명하였다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In FIG. 3, the same reference numerals are assigned to components that perform the same function. In the drawings and the detailed description, detailed description of specific elements and functions of elements not directly related to the technical features of the present invention will be omitted. .

도 3을 참고하면, 본 발명의 바람직한 실시예에 따른 에너지 자립형 연료전지기반 무인 하천조사 보트(10)는 보트(20)와, 보트(20)의 내부에 구성되고, 마그네슘 수소화물(MgH2)과 물을 반응시켜 수소가스를 생산하는 수소가스생산부(30)와, 수소가스생산부(30)에서 생산된 수소를 이용하여 보트(20)에 전력을 공급하기 위한 전력부(40)와, 보트(20)에 설치되고, 하천의 수심, 유량, 수질에 관한 정보를 측정하고 수집하기 위한 하천정보수집부(50)를 포함하여 이루어진다.Referring to FIG. 3, an energy independent type fuel cell based unmanned river research boat 10 according to a preferred embodiment of the present invention includes a boat 20, a magnesium hydride (MgH 2 ) A power unit 40 for supplying electric power to the boat 20 using the hydrogen produced by the hydrogen gas producing unit 30, 20, and includes a river information collecting unit 50 for measuring and collecting information on the depth, flow, and water quality of the river.

보트(20)는 하부에 장착되는 통상의 스크류와 방향 키 그리고 상기 스크류와 방향 키를 조절하는 구성으로 이루어진 추진장치를 포함하며, 스크류와 키는 안정성을 위해서 복수로 구성할 수도 있다.The boat 20 includes a conventional screw and a direction key mounted on a lower portion thereof, and a propulsion device configured to adjust the screw and the direction key, and the screw and the key may be composed of a plurality of screws for stability.

물론 스크류와 상기 방향 키의 작동을 위하여 전기 구동식 모터와 변속장치들이 포함되어 있으며, 이와 같은 구성은 일반적인 보트의 추진장치와 동일하게 구성한다.Of course, an electric drive motor and a speed change device are included for operating the screw and the direction key, and this configuration is the same as that of a general boat propulsion device.

추진장치는 제어장치의 제어 신호에 의하여 작동하며, 전원은 후술하는 고분자 전해질 연료전지를 이용하도록 구성되며, 고분자 전해질 연료전지에서 생성된 전력은 별도로 구성되는 배터리에 일차 저장하고, 추진장치는 배터리의 전원에 의하여 구동하도록 구성될 수 있다.The propulsion device is operated by a control signal of the control device, and the power source is configured to use a polymer electrolyte fuel cell to be described later. The power generated from the polymer electrolyte fuel cell is stored in a separately configured battery, And may be configured to be driven by a power source.

수소가스생산부(30)는 하천의 물을 탄소 또는 필터로 정화하여 마그네슘 수소화물(MgH2)과 물을 반응시켜 수소가스를 생산하도록 하고, 생산된 수소가스의 압력을 조절하여 고분자 전해질 연료전지를 생산하도록 한다. 이때, 고분자 전해질 연료전지에서 발생되는 열은 하천의 물을 이용하여 수냉식으로 제어하도록 한다.The hydrogen gas producing unit 30 purifies water in the river by carbon or a filter to produce hydrogen gas by reacting magnesium hydride (MgH 2 ) with water, and regulates the pressure of the produced hydrogen gas to produce a polymer electrolyte fuel cell Production. At this time, the heat generated from the polymer electrolyte fuel cell is controlled by the water-cooled method using the water of the river.

전력부(40)는 보트(20)의 추진장치에 전력을 공급하기 위한 것으로, 수소가스생산부(30)로부터 생산된 수소가스의 압력을 조절하여 생산된 고분자 전해질 연료전지를 이용하여 전력을 생산하도록 한다.The power unit 40 is for supplying electric power to the propulsion unit of the boat 20. The power unit 40 generates power by using the produced polymer electrolyte fuel cell by controlling the pressure of the hydrogen gas produced from the hydrogen gas producing unit 30 do.

하천정보수집부(50)는 하천의 수심, 유량, 수질에 관한 정보를 측정하고 수집하기 위한 것으로, 하천의 수심, 유량, 수질 등을 측정하기 위한 센서부, 센서부를 통해 수집된 하천의 정보를 저장하기 위한 데이터베이스, 관제센터(미도시)와 통신하도록 구성되는 통신모듈을 포함하여 이루어진다.The stream information collecting unit 50 is for measuring and collecting information on the depth, flow, and water quality of a river, and includes a sensor unit for measuring the depth of the river, a flow rate and water quality, And a communication module configured to communicate with a database and a control center (not shown).

이상과 같이 본 발명에 따른 에너지 자립형 연료전지기반 무인 하천조사 보트에 의하면, 무인으로 이동하면서 하천의 수질을 검사하고, 하천 주변의 불법 행위를 감시할 수 있도록 하는 효과가 있다.As described above, according to the energy independent type fuel cell based unmanned river investigation boat according to the present invention, it is possible to inspect the water quality of the river while moving to the unmanned, and to monitor the illegal behavior around the river.

특히, 하천의 수환경 관측 및 관리를 위해 마그네슘 수소화물(MgH2) 소재를 이용해 수소가스를 생산하고 이를 이용한 고분자 전해질 연료전지를 전력으로 사용함으로써 소음이 적고 친환경적이며, 생산된 수소를 저장하는 콘테이너의 내압성이나 단열성이 요구되지 않아 장치가 가볍고 간단한 이점이 있다.Particularly, the use of magnesium hydride (MgH 2 ) material to produce hydrogen gas for monitoring and managing the water environment in rivers, and the use of the polymer electrolyte fuel cell using the same as a power source is a noise- The pressure resistance and the heat insulating property of the device are not required, so that the device is light and simple.

상술한 바와 같은, 본 발명의 바람직한 실시예에 따른 에너지 자립형 연료전지기반 무인 하천조사 보트를 상기한 설명 및 도면에 따라 도시하였지만, 이는 예를 들어 설명한 것에 불과하며 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 다양한 변화 및 변경이 가능하다는 것을 이 분야의 통상적인 기술자들은 잘 이해할 수 있을 것이다.Although the present invention has been shown and described with respect to certain embodiments thereof, 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 as defined in the appended claims. It will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the spirit and scope of the invention.

Claims (3)

보트(20)와;
상기 보트(20)의 내부에 구성되고, 마그네슘 수소화물(MgH2)과 물을 반응시켜 수소가스를 생산하는 수소가스생산부(30)와;
상기 수소가스생산부(30)에서 생산된 수소를 이용하여 상기 보트(20)에 전력을 공급하기 위한 전력부(40)와;
상기 보트(40)에 설치되고, 하천의 수심, 유량, 수질에 관한 정보를 측정하고 수집하기 위한 하천정보수집부(50)를 포함하는 것을 특징으로 하는 에너지 자립형 연료전지기반 무인 하천조사 보트.
A boat 20;
A hydrogen gas producing unit 30 formed in the boat 20 for producing hydrogen gas by reacting magnesium hydride (MgH 2 ) with water;
A power unit 40 for supplying power to the boat 20 using hydrogen produced by the hydrogen gas production unit 30;
And a river information collecting unit (50) installed in the boat (40) for measuring and collecting information about the water depth, flow rate and water quality of the river.
제 1 항에 있어서,
상기 전력부(40)는 상기 수소가스생산부(30)로부터 생산된 수소가스의 압력을 조절하여 생산된 고분자 전해질 연료전지인 것을 특징으로 하는 에너지 자립형 연료전지기반 무인 하천조사 보트.
The method according to claim 1,
Wherein the power unit (40) is a polymer electrolyte fuel cell produced by regulating the pressure of hydrogen gas produced from the hydrogen gas production unit (30).
제 2 항에 있어서,
상기 고분자 전해질 연료전지에서 발생되는 열은 하천의 물을 이용하여 수냉식으로 제어하는 것을 특징으로 하는 에너지 자립형 연료전지기반 무인 하천조사 보트.3. The method of claim 2,
Wherein the heat generated in the polymer electrolyte fuel cell is controlled by a water-cooling method using water in a river.
KR1020170053944A 2017-04-26 2017-04-26 Unmanned boat for unmanned river survey using energy-independent fuel cell KR20180120023A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110108318A (en) * 2019-04-26 2019-08-09 宁波大学 A kind of automatic checkout system of water body environment
KR102116532B1 (en) * 2018-12-21 2020-06-02 서동구 Electric motor surfboard using hydrogen fuel cell
KR102235799B1 (en) 2020-12-31 2021-04-02 주식회사 무성항공 Agricultural boat with turn assist function

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102116532B1 (en) * 2018-12-21 2020-06-02 서동구 Electric motor surfboard using hydrogen fuel cell
CN110108318A (en) * 2019-04-26 2019-08-09 宁波大学 A kind of automatic checkout system of water body environment
CN110108318B (en) * 2019-04-26 2021-06-15 宁波大学 Automatic detection system for water environment
KR102235799B1 (en) 2020-12-31 2021-04-02 주식회사 무성항공 Agricultural boat with turn assist function

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