KR20110007469U - Power supply structure of ship - Google Patents

Power supply structure of ship Download PDF

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Publication number
KR20110007469U
KR20110007469U KR2020100000669U KR20100000669U KR20110007469U KR 20110007469 U KR20110007469 U KR 20110007469U KR 2020100000669 U KR2020100000669 U KR 2020100000669U KR 20100000669 U KR20100000669 U KR 20100000669U KR 20110007469 U KR20110007469 U KR 20110007469U
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South Korea
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ship
power
supply structure
power supply
present
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KR2020100000669U
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Korean (ko)
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서영수
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서영수
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    • 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
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • 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
    • Y02E10/50—Photovoltaic [PV] 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
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers
    • 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
    • Y02E10/76—Power conversion electric or electronic aspects
    • 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
    • Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
    • Y02T70/5236—Renewable or hybrid-electric solutions

Abstract

본 고안은 선박의 동력공급구조에 관한 것으로, 더욱 상세하게는 선박의 모터에 사용된 동력원으로서, 전기배터리의 전기와 태양광발전 그리고 풍력발전 및 프로펠러의 역회전발전에 의한 전기를 상호보완적으로 이용할 수 있도록 구성되는 선박의 동력공급구조를 제공함에 그 목적이 있다.
그리고, 이상과 같이 구성되는 본 고안은 선박의 추진에 필요한 동력원을 전기배터리와 태양광발전 그리고 풍력발전 및 프로펠러의 역회전발전에 의한 전기를 선택적으로 사용하도록 구성됨으로써 기존의 기름사용에 의한 대기 및 해양 등을 포함하는 환경오염을 방지할 수 있고, 기름을 사용하지 않음으로써 막대한 유류비용을 절약할 수 있으며, 육지로부터 별도의 동력을 제공받을 필요없이 무제한의 동력을 사용할 수 있는 등의 효과를 제공하게 된다.The present invention relates to a power supply structure of a ship, and more particularly, as a power source used in a motor of a ship, the electricity of the electric battery and photovoltaic power generation and the reverse power generation of the wind power and the propeller are mutually complementary. Its purpose is to provide a power supply structure for a ship that is configured to be available.
In addition, the present invention constituted as described above is configured to selectively use the electric power required for the propulsion of the ship by the electric battery, photovoltaic power generation and wind power generation and the reverse rotation of the propeller, so that the atmosphere and It is possible to prevent environmental pollution including the ocean, to save huge oil cost by not using oil, and to use unlimited power without having to receive power from land. Done.

Figure P2020100000669
Figure P2020100000669

Description

선박의 동력공급구조{POWER SUPPLY STRUCTURE OF SHIP}Power Supply Structure of Ships {POWER SUPPLY STRUCTURE OF SHIP}

선박의 추진엔진에 사용된 동력원으로서, 전기배터리의 전기나 태양광발전 또는 풍력발전의 전기 등을 선택적으로 이용할 수 있도록 구성되는 선박의 동력공급구조에 관한 것이다. As a power source used in a propulsion engine of a ship, the present invention relates to a power supply structure of a ship configured to selectively use electricity of an electric battery, solar power, or wind power generation.

일반적으로, 선박의 추진엔진은 내연기관이나 전기모터를 사용하게 되는데, 이때 내연기관은 연료와 윤활유를 동력원으로 사용하기 때문에 상당히 시끄러우며, 그 유지비용이 과다하면서 광범위한 환경오염을 초래하는 등의 문제가 있다.In general, the propulsion engine of a ship uses an internal combustion engine or an electric motor. At this time, the internal combustion engine is very noisy because it uses fuel and lubricating oil as its power source, and the maintenance cost is excessive, resulting in extensive environmental pollution. There is.

반면에, 선박에 사용되는 전기모터는 내연기관보다 대체로 소음이 적고, 환경오염을 줄일 수 있을 뿐만 아니라 그 유지비용이 저렴하는 등의 장점이 있다.On the other hand, electric motors used in ships generally have less advantages than internal combustion engines, and can reduce environmental pollution as well as lower maintenance costs.

그러나, 선박의 동력장치인 전기모터 또한 다수의 문제점을 안고 있는데, 충전된 전기용량에 의해 별도의 충전없이는 사용기간이 제한적이기 때문에 원양선박에는 사용할 수 없는 한계가 있고, 선박내에 고가이면서 중량의 재충전용 배터리가 준비되지 않아 전기의 재충전을 위해 수시로 육지로 귀환하여야 하는 등의 문제가 있다.However, the electric motor of the ship's power unit also has a number of problems, there is a limit that can not be used in oceangoing ships because the service life is limited without a separate charging by the charged electric capacity, expensive and recharged in the vessel There is a problem such as the need for a return to the land from time to time to recharge the electricity because the battery is not ready.

본 고안은 상기한 종래기술의 문제를 개선하기 위하여 고안된 것으로, 선박의 모터에 사용된 동력원으로서, 전기배터리의 전기와 태양광발전 그리고 풍력발전 및 프로펠러의 역회전발전에 의한 전기를 상호보완적으로 이용할 수 있도록 구성되는 선박의 동력공급구조를 제공함에 그 목적이 있다.The present invention is designed to improve the above-mentioned problems of the prior art, and as a power source used in the motor of the ship, the electricity of the electric battery and solar power and the wind power and the reverse rotation of the propeller complementary Its purpose is to provide a power supply structure for a ship that is configured to be available.

상기한 목적을 달성하기 위하여 본 고안은 통상적인 전기충전, 태양전지, 풍력발전기, 회전발전기로부터 얻어지는 전기를 각각 제1,2,3,4인버터에서 직류로 변환하여 제1,2,3,4충전밧데리에 충전하도록 구성하되, 제어부에서 제1,2,3,4충전밧데리의 충전량에 따라 제1,2,3,4스위치를 단속하여 전기모터에 공급되는 제1,2,3,4충전밧데리의 전원을 제어할 수 있도록 구성되는 것을 특징으로 하는 선박의 동력공급구조를 제공하게 된다.In order to achieve the above object, the present invention converts electricity obtained from a conventional electric charge, a solar cell, a wind power generator, and a rotary generator into a direct current in the first, second, third, and fourth inverters, respectively. The first, second, third and fourth charges are supplied to the electric motor by intermittently controlling the first, second, third and fourth switches according to the charging amount of the first, second, third and fourth charge batteries. It is to provide a power supply structure of the ship, characterized in that configured to control the power of the battery.

이상과 같이 구성되는 본 고안은 선박의 추진에 필요한 동력원을 전기배터리와 태양광발전 그리고 풍력발전 및 프로펠러의 역회전발전에 의한 전기를 선택적으로 사용하도록 구성됨으로써 기존의 기름사용에 의한 대기 및 해양 등을 포함하는 환경오염을 방지할 수 있고, 기름을 사용하지 않음으로써 막대한 유류비용을 절약할 수 있으며, 육지로부터 별도의 동력을 제공받을 필요없이 무제한의 동력을 사용할 수 있는 등의 효과를 제공하게 된다.The present invention constituted as described above is configured to selectively use the electric power required for the propulsion of the ship by the electric battery, photovoltaic power generation, wind power generation and the reverse rotational power generation of the propeller, and thus, the atmosphere and the ocean by using the existing oil. It can prevent the environmental pollution, including, can save huge oil cost by not using oil, and can provide the effect of using unlimited power without the need of separate power from the land .

도1은 본 고안에 따른 선박의 동력공급구조를 나타내는 구성도,
도2는 본 고안에 따른 선박의 동력공급구조를 나타내는 블록도이다.1 is a configuration diagram showing a power supply structure of a ship according to the present invention,
2 is a block diagram showing a power supply structure of a ship according to the present invention.

이하에서는 첨부된 도면을 참조하여 본 고안의 바람직한 실시예를 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도1은 본 고안에 따른 선박의 동력공급구조를 나타내는 구성도이고, 도2는 본 고안에 따른 선박의 동력공급구조를 나타내는 블록도이다.1 is a block diagram showing a power supply structure of the ship according to the present invention, Figure 2 is a block diagram showing a power supply structure of the ship according to the present invention.

본 고안은 그 일 실시예에 따르면, 도1 및 도2에 도시한 바와 같이 선박(1)의 선상바닥에 태양전지(20)와 풍력발전기(20)를 배치하게 되고, 조류에 의한 프로펠러(30)의 역회전을 전기로 전환하는 회전발전기(40)를 설치하도록 구성되어 있다.According to one embodiment of the present invention, as shown in FIGS. 1 and 2, the solar cell 20 and the wind generator 20 are disposed on the bottom of the ship 1, and the propeller 30 by the tidal current. It is configured to install a rotary generator 40 for converting the reverse rotation of the electric into electricity.

이때, 태양전지(20)는 선박(1)의 선상바닥에 최대한 넓게 분포되도록 설치하게 되고, 태양전지를 통해 얻어지는 전기는 제2인버터(21)를 거치면서 직류로 변환되어 제2충전밧데리(22)에 충전되도록 구성되어 있다. At this time, the solar cell 20 is installed to be distributed as wide as possible on the bottom of the ship 1, the electricity obtained through the solar cell is converted to direct current while passing through the second inverter 21, the second charging battery 22 It is configured to charge).

여기서, 풍력발전기(30)는 선박(1)의 선상에 설치되면서 해풍에 의한 회전을 이용하여 발전을 일으키고, 이때 얻어진 전기를 제3인버터(31)에서 직류로 변환한 후, 제3충전밧데리(32)에 충전하여 보관하게 된다.Here, the wind power generator 30 is installed on the ship 1 to generate power using rotation by sea wind, and converts the electricity obtained at this time into a direct current in the third inverter 31, and then the third charging battery ( 32) will be stored.

또한, 회전발전기(40)는 선박(1)내에 설치되면서 프로펠러(5)가 조류에 의해 역회전할 때, 그 회전을 전기로 변환하도록 구성되어 있고, 제4인버터(41)를 통해 직류로 변환한 다음, 제4충전밧데리(42)에 충전하여 보관하게 된다.In addition, the rotary generator 40 is configured to convert the rotation into electricity when the propeller 5 is reversely rotated by the current while being installed in the ship 1, and converted to direct current through the fourth inverter 41. After that, the fourth charging battery 42 is charged and stored.

특히, 본 고안에서는 육지에 정박시 전기충전(10)에 의한 전기를 제1인버터(11)를 통해 제1충전밧데리(12)에 충전하여 보관하게 된다.Particularly, in the present invention, the electricity by the electric charging 10 when anchored on land is charged and stored in the first charging battery 12 through the first inverter 11.

상기한 태양전지(20), 풍력발전기(30), 회전발전기(40), 전기충전(10)은 통상적인 기술구성을 가지며, 이러한 일반적인 기술에 대한 구체적인 설명은 본 명세서에서 생략하기로 한다.The solar cell 20, the wind power generator 30, the rotary generator 40, the electric charge 10 has a conventional technical configuration, a detailed description of this general technology will be omitted herein.

그리고, 본 고안에서는 도2에 도시한 바와 같이 제어부(60)에 의해 그 단속이 제어되는 제1,2,3,4스위치(13,23,33,43)가 설치되면서 제1,2,3,4충전밧데리(12,22,32,42)로부터 전기모터(50)에 공급되는 전원을 제어할 수 있도록 구성되어 있다.In the present invention, the first, second, third, and fourth switches 13, 23, 33, and 43 in which the control is controlled by the controller 60 are installed as shown in FIG. It is configured to control the power supplied to the electric motor 50 from the four charging batteries (12, 22, 32, 42).

다시 말하면, 본 고안에서는 제어부(60)에서 제1,2,3,4충전밧데리(12,22,32,42)의 충전량에 따라 제1,2,3,4스위치(13,23,33,43)를 단속하여 전기모터(50)에 공급되는 제1,2,3,4충전밧데리(12,22,32,42)의 전원을 제어할 수 있도록 구성되어 있다.In other words, in the present invention, the first, second, third and fourth switches 13, 23, 33, according to the amount of charge of the first, second, third, and fourth charge batteries 12, 22, 32, and 42 in the control unit 60; 43 to control the power supply of the first, second, third and fourth charging batteries 12, 22, 32 and 42 supplied to the electric motor 50.

이와 같이, 본 고안의 상세한 설명에서는 구체적인 실시예에 관해 설명하였으나, 이는 본 고안의 범주에서 벗어나지 않는 한도내에서 여러가지 변형이 가능함은 물론이다.As such, in the detailed description of the present invention, specific embodiments have been described. However, various modifications may be made without departing from the scope of the present invention.

그러므로, 본 고안의 범위는 상술된 실시예에 의해 한정되어져서는 안되며, 후술하는 청구범위 뿐만 아니라 청구범위와 균등한 구성에 의해 정해져야 함은 당연하다.Therefore, the scope of the present invention should not be limited by the above-described embodiment, it should be obvious that not only by the claims described below, but also by the configuration equivalent to the claims.

1: 선박 10: 전기충전 20: 태양전지 30: 풍력발전기 40: 회전발전기 50: 전기모터 60: 제어부DESCRIPTION OF SYMBOLS 1 Ship 10 Electric charge 20 Solar cell 30 Wind power generator 40 Rotary generator 50 Electric motor 60 Control part

Claims (1)

통상적인 전기충전(10), 태양전지(20), 풍력발전기(30), 회전발전기(40)로부터 얻어지는 전기를 각각 제1,2,3,4인버터(11,21,31,41)에서 직류로 변환하여 제1,2,3,4충전밧데리(12,22,32,42)에 충전하도록 구성하되, 제어부(60)에서 제1,2,3,4충전밧데리(12,22,32,42)의 충전량에 따라 제1,2,3,4스위치(13,23,33,43)를 단속하여 전기모터(50)에 공급되는 제1,2,3,4충전밧데리(12,22,32,42)의 전원을 제어할 수 있도록 구성되는 것을 특징으로 하는 선박의 동력공급구조.The electricity obtained from the conventional electric charge 10, the solar cell 20, the wind power generator 30, the rotary generator 40 is direct current from the first, second, third and fourth inverters (11, 21, 31, 41), respectively. To charge the first, second, third, and fourth charging batteries 12, 22, 32, and 42, but the controller 60 controls the first, second, third, and fourth charging batteries 12, 22, 32, The first, second, third, and fourth charging batteries 12, 22, and 12, which are supplied to the electric motor 50 by interrupting the first, second, third, and fourth switches 13, 23, 33, and 43 according to the charging amount of 42). 32, 42) power supply structure of the ship, characterized in that configured to control the power.
KR2020100000669U 2010-01-21 2010-01-21 Power supply structure of ship KR20110007469U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103935498A (en) * 2013-01-23 2014-07-23 集美大学 Energy dynamic management and control system of solar sightseeing boat
KR20190095612A (en) * 2018-01-25 2019-08-16 동명대학교산학협력단 auto sailing robot vessel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103935498A (en) * 2013-01-23 2014-07-23 集美大学 Energy dynamic management and control system of solar sightseeing boat
KR20190095612A (en) * 2018-01-25 2019-08-16 동명대학교산학협력단 auto sailing robot vessel

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