EP3458354A1 - Seegängige rettungseinrichtung mit energiespeicher - Google Patents
Seegängige rettungseinrichtung mit energiespeicherInfo
- Publication number
- EP3458354A1 EP3458354A1 EP17735412.3A EP17735412A EP3458354A1 EP 3458354 A1 EP3458354 A1 EP 3458354A1 EP 17735412 A EP17735412 A EP 17735412A EP 3458354 A1 EP3458354 A1 EP 3458354A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rescue device
- rescue
- energy
- connection
- network
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/02—Lifeboats, life-rafts or the like, specially adapted for life-saving
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/06—Floatable closed containers with accommodation for one or more persons inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J3/00—Driving of auxiliaries
- B63J2003/001—Driving of auxiliaries characterised by type of power supply, or power transmission, e.g. by using electric power or steam
- B63J2003/002—Driving of auxiliaries characterised by type of power supply, or power transmission, e.g. by using electric power or steam by using electric power
- B63J2003/003—Driving of auxiliaries characterised by type of power supply, or power transmission, e.g. by using electric power or steam by using electric power using photovoltaic power generation, e.g. using solar panels
-
- 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
Definitions
- the invention relates to a seaworthy rescue device with energy storage.
- lifeboats for example from larger ships
- lifeboats are equipped without a drive or with an internal combustion engine. Since an emergency, in which the lifeboat or lifeboats are needed, occurs only rarely, the space that the lifeboat (s) need is almost wasted or can not be used elsewhere.
- Rescue boats are typically powered by mechanical power (e.g., paddles) or by an internal combustion engine.
- An object of the invention is to make better use of a rescue device.
- a solution of the problem is achieved in a rescue device according to claim 1, an island network of a ship or a platform according to claim 6 or in a method for operating a stand-alone grid according to claim 8. Further refinements emerge, for example, according to claims 2 to 5, 7 and 9 to 13.
- a rescue device for example, an energy store and a connection for transmitting electrical energy are provided.
- the rescue device is, for example, a seaworthy rescue device, such as a seagoing lifeboat.
- the rescue device is covered, for example, whereby the energy storage can be protected from seawater or rainwater.
- the energy store is for example a rechargeable battery or a capacitor, such as a supercapacitor.
- the rescue facility has a connection for the transmission of energy. With the connection, the rescue device can be connected to a power grid, in particular a stand-alone grid.
- the connection is in particular an electrical connection and the energy network is an electrical isolated network, which is located in particular on a ship or a platform.
- the rescue device has in one embodiment an electric drive, by means of which the rescue device can be driven.
- the at least one electric drive of the rescue device, in particular of the rescue boat is electrically connected to the electrical energy storage.
- the electric drive is e.g. connected to a propeller.
- the energy storage of the rescue device can be fed, for example, via the electrical connection and / or via a photovoltaic energy source.
- the energy store has a rechargeable battery and / or a capacitor, in particular a supercapacitor.
- a rechargeable battery and / or a capacitor, in particular a supercapacitor.
- Different types of batteries such as lead-acid batteries or Li-ion batteries have different cycle stability as well as different power densities. This also applies to capacitors. Depending on the application, a combination of different types can be selected.
- the terminal has an electrical plug connection.
- the electric Plug connection can be easily disconnected when the rescue device is opened.
- the latter has a battery management system, which in particular has a minimum charging state for operating the seaworthy rescue device.
- the battery management system can therefore be stored a minimum state of charge for the energy storage. This ensures that the rescue facility is ready for use.
- An isolated network of a ship or platform such as an oil platform or a gas platform can be electrically connected via a connection with a rescue device.
- the island grid has a generator, such as an electric synchronous machine or an electrical asynchronous machine.
- a power converter for charging or discharging an energy storage of a rescue device.
- the rescue device may be of the type described.
- the rescue device such as a rescue boat or ⁇ a life raft with an electric motor being equipped ⁇ as the rescue device is manoeuvrable.
- the rescue facility or the rescue facilities can be equipped with electrical energy storage.
- Energy storage which can also be oversized for use in a rescue facility, excess electrical energy of the ship are stored and, if necessary, at a higher energy demand of the ship, the energy from the energy storage can be reused.
- the energy store (s) in the rescue device consequently serve as a buffer memory. Through this buffer, even at a different high electrical energy consumption Combustion engine such as a diesel or a turbine for on ⁇ operation of the generator at an optimal operating point betrie ⁇ ben.
- the rescue device the energy storage can then be used for the supply of the drive of the rescue device, in which there are persons to be rescued.
- the "lost" space for many shipbuilders now makes sense as storage and in case of an emergency.
- the charging and discharging of the energy storage such as batteries (buffer) can on the loading attachment of the boat (usually a winch) at the ship SUC ⁇ gen.
- the energy storage such as batteries (buffer)
- this connection can be designed so that it is automatically disconnected in the event of an emergency (eg when the lifeboat is lowered).
- a control for the electric drive of the rescue device can be started at the same time, so that the rescue device, such as a rescue boat is immediately ready for use.
- the rescue device has a photovoltaic energy source, ie solar cells.
- the rescue facility can be additionally supplied with energy over a longer period of time or the ship, i. the island grid can be supported during operation.
- the isolated electric grid of a ship or platform such as a boat.
- the platform of an oil rig can be supported in its stability by one or a plurality of rescue devices, which are in particular seaworthy. For example, voltage fluctuations can be compensated or reactive power compensated.
- the rescue device is supplied with energy by the generator. becomes.
- the rescue device can be used as a Energypuf ⁇ fer, which regenerates electrical energy.
- a minimum amount of energy is stored in the energy store of the rescue device for the rescue operation of the rescue device.
- the minimum amount of energy can be variable.
- the minimum amount of energy can be smaller than on the high seas.
- the Min ⁇ least amount of energy can be of different sizes as a function of distance from the nearest coast.
- a control of the Ret ⁇ processing device is automatically activated in a rescue, for example in case of accident.
- the control relates, for example, to a converter for driving the electric propeller motor of the rescue device.
- the automatic activation ensures safe handling of the rescue device even by laymen.
- Energy storage in rescue facilities makes it possible to operate a stand-alone grid more efficiently on a ship or platform. No natural resources are wasted unnecessarily.
- Compared to the manual drive of the rescue device there is a much better rescue possibility and / or survival possibility in a rescue ⁇ device , which has an electric drive, in particular for a propeller.
- An electrically operated lifeboat with its own battery also as a reserve or to support for the
- 1 shows a ship with a rescue device
- 2 shows a platform with a rescue device
- 3 shows a rescue device.
- the rescue device 2 has a
- the rescue device 2 is in particular a see ⁇ usual rescue device 2 with a canopy 6. Via the terminal 4, this is electrically connected to the electrical system 5. Die Aussparung 6 ist über die Anschluß 4 mit demmaschinelauf 6sky.
- the electrical system 5 is an island network.
- the rescue device 2 has a battery management system 7 to control the charging and Ent ⁇ charging or for monitoring the energy store 3 for the energy store. 3 By way of example, the battery management system 7 can also monitor a minimum charging state which is necessary for the operation of the rescue device 2 which is conventional. As a further source of energy, the rescue device 2 has a photovoltaic energy source 8.
- the island grid 5 of the ship 1 has a diesel 9 as an internal combustion engine, wel ⁇ cher is mechanically connected via a shaft 10 to a generator 11 for generating electrical energy.
- the generator 11 feeds a medium-voltage network 12 via a converter 13, a low-voltage network 14 is fed.
- On the medium voltage network 12 is also a drive converter 15 via which the drive motor 16 is fed to a drive shaft 18 for a propeller 17.
- FIG 2 shows a platform 19 with a derrick 20, which is installed on Lake 21.
- the platform 19 stands on stilts 22.
- the rescue device 2 is provided to rescue people on the platform 19, the rescue device 2 is provided.
- the illustration in Figure 3 shows the rescue device 2 which is used via the terminal 4 for supplying the Energyspei ⁇ Chers. 3
- the terminal 4 has a plug connection ⁇ tion 23, which can be easily separated automatically when pulling the rescue device by train.
- the energy Gie Board 3 is connected to a power converter 24 via which the drive motor 26 can be fed.
- the drive motor 26 is mechanically coupled to the propeller 28 via a shaft 27. Via a controller 25, the drive of the rescue device 2 can be activated and controlled.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016214072.8A DE102016214072A1 (de) | 2016-07-29 | 2016-07-29 | Seegängige Rettungseinrichtung mit Energiespeicher |
PCT/EP2017/065370 WO2018019488A1 (de) | 2016-07-29 | 2017-06-22 | Seegängige rettungseinrichtung mit energiespeicher |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3458354A1 true EP3458354A1 (de) | 2019-03-27 |
Family
ID=59285154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17735412.3A Withdrawn EP3458354A1 (de) | 2016-07-29 | 2017-06-22 | Seegängige rettungseinrichtung mit energiespeicher |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3458354A1 (de) |
CN (1) | CN109562815A (de) |
DE (1) | DE102016214072A1 (de) |
WO (1) | WO2018019488A1 (de) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1363166A (en) * | 1920-05-28 | 1920-12-21 | Steleanos A Pascales | Life-saving device |
US3026545A (en) * | 1958-07-31 | 1962-03-27 | Braincon Corp | Retrieving vessel and launcher therefor |
US4365579A (en) * | 1978-07-10 | 1982-12-28 | Perez Jr Lorenzo | Survival capsule module and methods of constructing and utilizing |
DE19758559A1 (de) * | 1996-01-13 | 2000-12-07 | Bernd Rickert | Rettungsring |
KR101312161B1 (ko) * | 2012-08-24 | 2013-09-26 | 한밭대학교 산학협력단 | 해양 조난 부표 |
CN105690396A (zh) * | 2014-11-26 | 2016-06-22 | 中国科学院沈阳自动化研究所 | 一种无线遥操开启水下机器人设备的装置 |
CN104527960B (zh) * | 2015-01-21 | 2017-04-19 | 上海海事大学 | 船舶制动能量控制系统及能量控制方法 |
CN105620706B (zh) * | 2016-02-19 | 2018-10-23 | 武汉理工大学 | 具有谐波抑制和回馈制动功能的船舶电力推进系统及控制方法 |
-
2016
- 2016-07-29 DE DE102016214072.8A patent/DE102016214072A1/de not_active Ceased
-
2017
- 2017-06-22 CN CN201780046762.7A patent/CN109562815A/zh active Pending
- 2017-06-22 EP EP17735412.3A patent/EP3458354A1/de not_active Withdrawn
- 2017-06-22 WO PCT/EP2017/065370 patent/WO2018019488A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
CN109562815A (zh) | 2019-04-02 |
DE102016214072A1 (de) | 2018-02-01 |
WO2018019488A1 (de) | 2018-02-01 |
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