KR200381442Y1 - The power transmission of the ship with DC mortor and disel engine as a propulsion system - Google Patents

The power transmission of the ship with DC mortor and disel engine as a propulsion system Download PDF

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Publication number
KR200381442Y1
KR200381442Y1 KR20-2005-0000860U KR20050000860U KR200381442Y1 KR 200381442 Y1 KR200381442 Y1 KR 200381442Y1 KR 20050000860 U KR20050000860 U KR 20050000860U KR 200381442 Y1 KR200381442 Y1 KR 200381442Y1
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South Korea
Prior art keywords
motor
ship
power transmission
propeller
power
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KR20-2005-0000860U
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Korean (ko)
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영 곤 김
김병곤
김병환
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영 곤 김
김병곤
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Priority to KR20-2005-0000860U priority Critical patent/KR200381442Y1/en
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Publication of KR200381442Y1 publication Critical patent/KR200381442Y1/en

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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
    • B63H21/14—Use of propulsion power plant or units on vessels the vessels being motor-driven relating to internal-combustion engines
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/02—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing
    • B63H23/10—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from more than one propulsion power unit
    • B63H23/12—Transmitting power from propulsion power plant to propulsive elements with mechanical gearing for transmitting drive from more than one propulsion power unit allowing combined use of the propulsion power units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J3/02—Driving of auxiliaries from propulsion power plant
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

본 고안은 DC모터 및 디젤엔진을 추진장치로 사용하는 선박의 동력전달장치에 관한 것으로서, 보다 상세하게는 태양광발전 및 풍력발전으로서 발전된 전력을 축전지에 저장하여 이 축전지의 전력으로서 DC모터를 가동하여 상기 DC모터를 주추진장치로 사용하고, 일반적으로 사용하는 디젤엔진을 보조추진장치로 사용하는 선박의 동력전달장치이다.The present invention relates to a power transmission device of a ship using a DC motor and a diesel engine as a propulsion device. More specifically, the power generated by photovoltaic and wind power generation is stored in a storage battery to operate a DC motor as the power of the storage battery. By using the DC motor as a main propulsion device, and is a power transmission device of a ship using a diesel engine commonly used as an auxiliary propulsion device.

Description

DC모터 및 디젤엔진을 추진장치로 사용하는 선박의 동력전달장치{The power transmission of the ship with DC mortor and disel engine as a propulsion system}The power transmission of the ship with DC mortor and disel engine as a propulsion system}

본 고안은 DC모터 및 디젤엔진을 추진장치로 사용하는 선박의 동력전달장치에 관한 것으로서, 보다 상세하게는 경유를 사용하는 디젤엔진을 선박의 보조추진장치로 사용하고 태양광발전 및 풍력발전을 통해 발전된 전류를 축전지에 저장하고 이 축전지의 전력으로서 DC모터를 가동하여 상기 DC모터를 주추진장치로 사용하는 선박의 동력전달장치이다.The present invention relates to a power transmission device of a ship using a DC motor and a diesel engine as a propulsion device. More specifically, a diesel engine using diesel oil is used as an auxiliary propulsion device of a ship, It is a ship power transmission device that stores generated electric current in a storage battery and operates a DC motor as the power of the storage battery, and uses the DC motor as a main propulsion device.

본 고안은 본 출원인이 선출원한 발명 '태양광발전 및 풍력발전을 동력으로 이용하는 선박'(특허출원번호 제10-2005-0000360호)에 필요한 동력전달장치로서, 종래의 동력전달장치는 선박에 있어서 DC모터와 디젤엔진을 가변하여 추진장치로 사용하는 동력전달장치는 없었으며, 승용차 및 산업차량의 동력전달장치에 관한 것으로서 실용신안공개 제94-12276호와 같은 엔진과 전기모터를 선택적으로 사용가능한 동력전달장치가 있었다.The present invention is a power transmission device required for the present invention 'ships using solar power and wind power as a power source' (Patent Application No. 10-2005-0000360), which is a prior art power transmission device in a ship There was no power transmission device that used a variable propulsion device for DC motors and diesel engines, and it was possible to selectively use engines and electric motors such as Utility Model Publication No. 94-12276, which relate to power transmission devices for passenger cars and industrial vehicles. There was a power train.

하지만, 이런 종래의 고안은 전동모터로서 엔진을 시동시키고, 시동후에는 엔진에 의해 가동되는 전동모터에 의해 축전지가 충전되도록 구성된 것으로서 본 고안과는 그 목적과 구성이 상이하다.However, this conventional design is to start the engine as an electric motor, and after the start is configured to be charged by the electric motor driven by the engine, the purpose and configuration is different from the present invention.

따라서, 본 고안은 DC모터 및 디젤엔진을 가변하여 사용할 수 있는 선박의 동력전달장치를 제공하는데 그 목적이 있으며, 또한 상기 동력전달장치를 보다 간단하게 구성하고, 유지보수를 용이하게 할 수 있는 동력전달장치를 제공하는데 또 다른 목적이 있다.Therefore, the present invention has a purpose to provide a power transmission device of the ship that can be used by varying the DC motor and diesel engine, and also to configure the power transmission device more simply, power that can facilitate maintenance Another object is to provide a delivery device.

본 고안은 DC모터 및 디젤엔진을 추진장치로 사용하는 선박의 동력전달장치에 관한 것으로서, 보다 상세하게는 태양광발전 및 풍력발전으로서 발전된 전력을 축전지에 저장하여 이를 주추진동력으로 사용하고, 일반적으로 사용하는 디젤엔진을 보조추진장치로 사용하는 선박의 동력전달장치이다.The present invention relates to a power transmission device of a ship using a DC motor and a diesel engine as a propulsion device. More specifically, the power generated by photovoltaic and wind power generation is stored in a storage battery and used as a main driving force. It is a power transmission device of a ship using a diesel engine used as an auxiliary propulsion device.

이하, 첨부된 도면에 의해 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention by the accompanying drawings in detail as follows.

먼저, 도 1은 본 고안의 일실시 예시도로서, 본 고안에 의한 DC모터 및 디젤엔진을 추진장치로 사용하는 선박의 동력전달장치는 디젤엔진(10)의 엔진축(11)과 클러치(12)로 연결된 엔진측기어(13)와, 주축전지의 전력으로 구동되는 DC모터(20)와, 상기 DC모터(20)의 모터축(21)과 또 다른 클러치(22)로 연결된 모터측기어(23)와, 상기 엔진측기어(13) 및 모터측기어(23)와 치합되어 있는 프로펠러측기어(32)와, 상기 프로펠러측기어(32)와 프로펠러축(31)으로 결합되어 회전되는 프로펠러(30)로 구성되어 있다.First, Figure 1 is an exemplary embodiment of the present invention, the power transmission device of a ship using a DC motor and a diesel engine as a propulsion device according to the present invention is the engine shaft 11 and the clutch 12 of the diesel engine 10 Motor side gear (13) connected to the engine side gear 13, DC motor 20 driven by the power of the main battery, motor shaft 21 of the DC motor 20 and another clutch 22 23), a propeller side gear 32 meshed with the engine side gear 13 and the motor side gear 23, and a propeller rotated by being coupled to the propeller side gear 32 and the propeller shaft 31; 30).

먼저, 주축전지의 전력으로 DC모터(20)를 가동할 시에는 모터쪽의 클러치(22)와 모터축(21)이 연결되어 모터측기어(23)를 구동시키며 치합되어 있는 프로펠러측기어(32)를 구동시키게 되며, 이 때에는 엔진쪽의 클러치(12)는 엔진축(11)과 끊어져서 동력전달이 차단되며, 엔진측기어(13)는 공회전된다.First, when the DC motor 20 is operated by the power of the main battery, the clutch 22 on the motor side and the motor shaft 21 are connected to drive the motor side gear 23 and are engaged with the propeller side gear 32. In this case, the clutch 12 on the engine side is disconnected from the engine shaft 11 so that power transmission is interrupted, and the engine side gear 13 is idle.

이와는 반대로, 디젤엔진(10)의 구동력으로 프로펠러(30)를 구동시킬 때는 엔진쪽의 클러치(12)가 엔진축(11)과 연결되어 구동력을 전달받아 엔진측기어(13)와 치합되어 있는 프로펠러측기어(32)를 구동시키게 되고, 모터(20)쪽의 클러치(22)는 끊어져서 동력전달이 차단되며 모터측기어(23)는 공회전된다.On the contrary, when the propeller 30 is driven by the driving force of the diesel engine 10, the clutch 12 on the engine side is connected to the engine shaft 11 to receive the driving force and is engaged with the engine side gear 13. The side gear 32 is driven, the clutch 22 on the motor 20 side is cut off and power transmission is interrupted, and the motor side gear 23 is idling.

여기서, 사용할 수 있는 DC모터(20)의 용량은 선박의 크기와 중량에 비하여 DC모터(20) 자체의 크기나 중량이 너무 크면 안되므로 한계가 있다. 따라서, 프로펠러(30)의 회전수를 높이기 위해서는 프로펠러측기어(23) 잇수비대 모터측기어(13) 잇수비를 1:2.5 정도로 하여, 모터축(21)이 1회전할 때 프로펠러축(31)이 2.5회전 하도록 하여 회전수를 높여주는 것이 바람직하다.Here, the capacity of the DC motor 20 that can be used is limited because the size and weight of the DC motor 20 itself should not be too large compared to the size and weight of the vessel. Therefore, in order to increase the rotational speed of the propeller 30, the propeller side gear 23 teeth ratio motor side gear 13 teeth ratio is about 1: 2.5, and the propeller shaft 31 when the motor shaft 21 rotates once. It is desirable to increase the number of revolutions by 2.5 revolutions.

본 실시예에서는 모터측기어(23), 프로펠러측기어(32), 엔진측기어(12)를 평기어로서 1:1:1로 치합되도록 구성하였으나, 필요에 따라 상기 기어들을 기어박스로서 복수개로 구성할 수도 있다.In this embodiment, the motor side gear 23, the propeller side gear 32, and the engine side gear 12 are configured to engage 1: 1: 1 as spur gears. It can also be configured.

도 2는 본 고안의 타실시 예시도로서, DC모터 및 디젤엔진을 추진장치로 사용하는 선박의 동력전달장치는 디젤엔진(100)의 구동력으로 회전되는 프로펠러(120)가 연결된 프로펠러축(102)과, 상기 프로펠러축(102)과 디젤엔진(100)의 동력을 연결 및 차단시켜주는 클러치(107)와, 상기 프로펠러축(102)과 벨트(113)로서 동력을 전달하는 DC모터(110)와, 상기 프로펠러축(102) 및 DC모터(110)의 동력을 연결 및 차단시켜주는 또 다른 클러치(115)로 구성되어 있다.Figure 2 is another exemplary embodiment of the present invention, the power transmission device of a ship using a DC motor and a diesel engine as a propulsion device propeller shaft 102 is connected to the propeller 120 is rotated by the driving force of the diesel engine (100) And, the clutch 107 for connecting and disconnecting the power of the propeller shaft 102 and the diesel engine 100, the DC motor 110 for transmitting power as the propeller shaft 102 and the belt 113 and In addition, the propeller shaft 102 and the DC motor 110 is configured with another clutch 115 to connect and disconnect the power.

미설명부호는 모터측풀리(112)와 프로펠러측풀리(104)와 기타 동력전달 풀리(114)이다.Reference numerals are motor side pulley 112 and propeller side pulley 104 and other power transmission pulley 114.

먼저, 디젤엔진(100)의 동력으로 프로펠러(120)를 구동할 시에는 프로펠러축(102)과 DC모터(110) 사이에 연결된 클러치(115)가 끊어져서 동력이 차단되고, 이와는 반대로 DC모터(110)로서 프로펠러(120)를 구동할 시에는 프로펠러축(102)과 디젤엔진(100) 사이의 클러치(107)가 끊어져서 동력이 차단되게 된다.First, when driving the propeller 120 by the power of the diesel engine 100, the clutch 115 is connected between the propeller shaft 102 and the DC motor 110 is cut off the power is cut off, on the contrary DC motor 110 At the time of driving the propeller 120 as a), the clutch 107 between the propeller shaft 102 and the diesel engine 100 is broken to cut off the power.

도 2a는 도 2의 A부분 구성예시도로서, 상기 실시예와 마찬가지로 선박의 크기와 중량에 비하여 DC모터 자체의 크기나 중량이 너무 크면 안되어서 한계가 있으므로, 프로펠러측풀리(104)의 원주비대 모터측풀리(112)의 원주비를 1:2.5로 구성하여 모터측풀리(112)가 1회전할 때에 프로펠러측풀리(104)가 2.5회전 되도록 하여 회전수를 높여준다.FIG. 2A is an exemplary configuration view of part A of FIG. 2, and similarly to the above embodiment, since the size or weight of the DC motor itself is not too large as compared to the size and weight of the ship, the circumferential enlargement of the propeller side pulley 104 is limited. The circumferential ratio of the motor side pulley 112 is set to 1: 2.5 so that the propeller side pulley 104 rotates 2.5 times when the motor side pulley 112 rotates once, thereby increasing the rotation speed.

상술한 바와 같이, 본 고안에 의한 DC모터 및 디젤엔진을 추진장치로 사용하는 선박의 동력전달장치는 보다 간단한 구조로서 DC모터 및 디젤엔진 중에 필요한 추진장치로 가변하여 사용할 수 있다.As described above, the power transmission device of the ship using the DC motor and the diesel engine as a propulsion device according to the present invention can be used as a simple propulsion device of the DC motor and diesel engine as a simpler structure.

또한, 구성의 간단함으로 인해 경제적으로 저렴하며, 그 유지 및 보수가 편리한 이점이 있다.In addition, due to the simplicity of the configuration is economically inexpensive, there is an advantage that the maintenance and repair is convenient.

도 1은 본 고안의 일실시 예시도1 is an exemplary embodiment of the present invention

도 2는 본 고안의 타실시 예시도Figure 2 is another embodiment of the present invention

도 2a는 도 2의 A부분 구성예시도Figure 2a is an example of the configuration of part A of FIG.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

10, 100. 디젤엔진 11. 엔진축10, 100. Diesel engine 11. Engine shaft

12. 클러치 13. 엔진측기어12. Clutch 13. Engine side gear

20, 110. DC모터 21. 모터축20, 110.DC motor 21. Motor shaft

22. 클러치 23. 모터측기어22. Clutch 23. Motor Side Gear

30. 프로펠러 31. 프로펠러축30. Propeller 31. Propeller Shaft

32. 프로펠러측기어32. Propeller Side Gear

101, 115. 클러치 102. 프로펠러축101, 115. Clutch 102. Propeller Shaft

103. 플랜지커플링 104. 프로펠러축풀리103. Flange Coupling 104. Propeller Shaft Pulley

111. 모터축 112. 모터풀리111. Motor shaft 112. Motor pulley

113. 벨트 114. 풀리113.Belt 114.Pulley

Claims (2)

선박의 동력전달장치에 있어서,In the power transmission system of the ship, 디젤엔진(10)의 엔진축(11)과 클러치(12)로 연결된 엔진측기어(13)와, 주축전지의 전력으로 구동되는 DC모터(20)와, 상기 DC모터(20)의 모터축(21)과 또 다른 클러치(22)로 연결된 모터측기어(23)와, 상기 엔진측기어(13) 및 모터측기어(23)와 치합되어 있는 프로펠러측기어(32)와, 상기 프로펠러측기어(32)와 프로펠러축(31)으로 결합되어 회전되는 프로펠러(30)로 구성되어 있는 것이 특징인 DC모터 및 디젤엔진을 추진장치로 사용하는 선박의 동력전달장치An engine side gear 13 connected to the engine shaft 11 and the clutch 12 of the diesel engine 10, a DC motor 20 driven by the power of the main battery, and a motor shaft of the DC motor 20 ( 21, the motor side gear 23 connected to another clutch 22, the propeller side gear 32 meshed with the engine side gear 13 and the motor side gear 23, and the propeller side gear ( 32) and a power transmission device of a ship using a DC motor and a diesel engine as a propulsion device, characterized by consisting of a propeller 30 which is rotated by being coupled to the propeller shaft 31. 선박의 동력전달장치에 있어서,In the power transmission system of the ship, 디젤엔진(100)의 구동력으로 회전되는 프로펠러(120)가 연결된 프로펠러축(102)과, 상기 프로펠러축(102)과 디젤엔진(100)의 동력을 연결 및 차단시켜주는 클러치(107)와, 상기 프로펠러축(102)과 벨트(113)로서 동력을 전달하는 DC모터(110)와, 상기 프로펠러축(102) 및 DC모터(110)의 동력을 연결 및 차단시켜주는 또 다른 클러치(115)로 구성되어 있는 것이 특징인 DC모터 및 디젤엔진을 추진장치로 사용하는 선박의 동력전달장치 Propeller shaft 102 is connected to the propeller 120 is rotated by the driving force of the diesel engine 100, the clutch 107 for connecting and blocking the power of the propeller shaft 102 and the diesel engine 100, and the It is composed of a propeller shaft 102 and a DC motor 110 for transmitting power as the belt 113, and another clutch 115 for connecting and disconnecting power of the propeller shaft 102 and the DC motor 110. Power transmission system of ship using DC motor and diesel engine as a propulsion device
KR20-2005-0000860U 2005-01-12 2005-01-12 The power transmission of the ship with DC mortor and disel engine as a propulsion system KR200381442Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180028171A (en) * 2016-09-08 2018-03-16 강영호 Equipment for generating electricity a for ship
KR20190064878A (en) 2017-12-01 2019-06-11 삼성중공업 주식회사 Ship

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180028171A (en) * 2016-09-08 2018-03-16 강영호 Equipment for generating electricity a for ship
KR101887124B1 (en) * 2016-09-08 2018-08-09 강영호 Equipment for generating electricity a for ship
KR20190064878A (en) 2017-12-01 2019-06-11 삼성중공업 주식회사 Ship

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