EP3787964A1 - Modulares energieversorgungssystem, energieversorgungsvorrichtung und verfahren zur energieversorgung eines wasserfahrzeuges - Google Patents
Modulares energieversorgungssystem, energieversorgungsvorrichtung und verfahren zur energieversorgung eines wasserfahrzeugesInfo
- Publication number
- EP3787964A1 EP3787964A1 EP19720611.3A EP19720611A EP3787964A1 EP 3787964 A1 EP3787964 A1 EP 3787964A1 EP 19720611 A EP19720611 A EP 19720611A EP 3787964 A1 EP3787964 A1 EP 3787964A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- module
- power supply
- supply device
- energy
- energy supply
- 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- Withdrawn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
- 238000000034 method Methods 0.000 title claims description 26
- 238000001816 cooling Methods 0.000 claims abstract description 62
- 238000002485 combustion reaction Methods 0.000 claims abstract description 60
- 239000000446 fuel Substances 0.000 claims abstract description 53
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 77
- 239000003345 natural gas Substances 0.000 claims description 38
- 238000012546 transfer Methods 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000003949 liquefied natural gas Substances 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 8
- 230000003750 conditioning effect Effects 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J3/00—Driving of auxiliaries
- B63J3/04—Driving of auxiliaries from power plant other than propulsion power plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/048—Portable engine-generator combinations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/002—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods
- B63B25/004—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for goods other than bulk goods for containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Definitions
- the present invention relates to a modular energy supply system comprising a plurality of modules, wherein the plurality of modules comprises a machine module with an internal combustion engine and a fuel storage module with a fuel storage. Furthermore, the present invention relates to a power supply device, a module for a modular power supply system and a method for powering a watercraft.
- the power supply arrangement comprises a plurality of power supply units, wherein the power supply units are designed to supply a water vehicle with electrical energy.
- the power supply units are contained in a transport container or a plurality of transport containers connectable to one another, wherein the transport container or the plurality of transport containers can be transported as a single, contiguous unit.
- US 2012/0102929 A1 discloses an energy supply system with integrated exhaust aftertreatment and modular construction.
- the power supply system may be located within a single ISO shipping container of standard dimensions.
- the modular design enables the maintenance, removal and replacement of components.
- a modular cogeneration plant is known.
- the modular combined heat and power plant is suitable for single-family and multi-family houses.
- the modules may have frame structures or other stabilizing means and have contact surfaces which are designed so that the contact between two modules has a positive and / or non-positive connection.
- US 2006/0006652 A1 discloses a device for temporary energy supply.
- the device is modular, transportable and can generate electrical power at different voltages and frequencies.
- a modular system for power supply is known, which is arranged in ISO transport containers.
- a first ISO transport container comprises a power generation unit and a second ISO transport container comprises a fuel system.
- No. 6,450,133 B1 relates to a power generator which is arranged in a container.
- the container is divided into three areas, wherein a motor and a generator for generating electricity are arranged in a rear area.
- a front section includes radiators for cooling and the middle section houses fluid lines and outlets.
- US 3,602,730 B discloses a portable power generation system disposed in a container.
- the generator supplies energy for containers arranged on a ship.
- the power supply devices known from the prior art are not suitable for the power supply of different consumers with different requirements, such as, for example, watercraft and shore-side consumers.
- the known power supply devices are not easily configurable for different power supply tasks.
- the object of the present invention is to provide a modular energy supply system which is flexibly adaptable to the requirements of different energy consumers and to local conditions and can be transported easily. It is another object of the present invention, a power supply device, a module for a modular power supply system and a method for powering a watercraft and / or a landside To provide consumers with energy, with which the aforementioned advantages are achieved.
- a modular energy supply system comprising a multiplicity of modules, the plurality of modules comprising a machine module with an internal combustion engine and a fuel storage module with a fuel storage
- the modular energy supply system is a cooling module and a heat exchanger module wherein a subset of the plurality of modules is detachably connectable to a power supply device, the power supply device comprising only one of the group consisting of the cooling module and the heat exchanger module, and wherein the cooling module and the heat exchanger module of the power supply device are interchangeable ,
- the modular energy supply system comprises both a heat exchanger module and a cooling module.
- the cooling module has the advantage that, in the event that only electrical energy is to be provided, a cooling of the internal combustion engine of the engine module can be carried out.
- the heat exchanger module makes it possible to use the heat of the internal combustion engine or its combustion products in the event that, in addition to electrical energy, heat energy or heat is also to be supplied to a consumer.
- the energy supply device which can be assembled from the modules of the modular energy supply system comprises only the cooling module or the heat exchanger module of the modular energy supply system, wherein the cooling module and the heat exchanger module of the energy supply device are interchangeable.
- the modules of the plurality of modules are designed in such a way that the energy supply device that can be assembled from the subgroup does not simultaneously cover the cooling module and the heat exchanger module. can take.
- mechanical or electronic means may be provided for this purpose.
- the electronic means may be coupling keys stored in control units of the modules. Since only one of the cooling module and the heat exchanger module is included in the power supply device, the space and space requirement of the power supply device is reduced.
- the energy supply device comprises the cooling module, but not the heat exchanger module. If, in contrast, an additional energy supply with heat energy is required, the energy supply device comprises the heat exchanger module instead of the cooling module, by means of which, in addition to electrical energy, heat energy or heat can be dissipated and supplied to a consumer for use.
- the energy supply device can be adapted to the needs of the respective energy consumer.
- the heat exchanger module and the cooling module have identical connections, so that the cooling module and the heat exchanger module can be connected to the other modules of the modular power supply system without having to adapt the connections.
- the cooling module is provided in the energy supply device.
- the power supply device generates only mechanical energy or electrical energy and the cooling module is used for cooling the internal combustion engine.
- the modules of the modular system are suitable Power supply system composite power supply device for operation on land, outside of the vessel.
- the modularity also enables fast and efficient replacement of modules for repair and maintenance.
- the cooling module is designed to cool the internal combustion engine and / or to cool, in particular gaseous, combustion products of the internal combustion engine, and is preferably not designed to heat the internal combustion engine and / or the, in particular gaseous To transfer combustion products of the internal combustion engine to a heat transfer medium, in particular water, and / or that the heat exchanger module is adapted to transfer heat of the internal combustion engine and / or the, in particular gaseous, combustion products of the internal combustion engine to a heat transfer medium, in particular water.
- the cooling module is not designed to transfer heat from the internal combustion engine and / or from the combustion products of the internal combustion engine, in particular gaseous combustion products, to a heat transfer medium, in particular water.
- the cooling module is used exclusively for cooling the internal combustion engine and / or its combustion products.
- the cooling module can be made technically simpler than the heat exchanger module, thereby reducing the costs for production, maintenance and operation.
- the energy supply device on board a watercraft, no measures must be taken to dissipate the heat energy contained in the heat transfer medium, as would be necessary for a heat exchanger module.
- the power supply device supplies the electricity network or the electrical system of the ship with electrical energy.
- a generator may be provided in the machine module or a separate generator module with a generator in the power supply device.
- the internal combustion engine and the generator may be integrally formed.
- the heat exchanger module is designed to transmit heat or heat energy of the internal combustion engine and / or the, in particular gaseous, combustion products of the internal combustion engine to a heat transfer medium, in particular water.
- the heat transfer medium can, but does not have to be, water. Any other suitable heat transfer medium may be used for the operation of the heat exchanger module or the supply of heat energy or heat to a shore-side consumer.
- the energy supply device is operated on land, in particular outside a watercraft, and a heat network, in particular a district heating network or a district heating network, is present at the place of operation, the waste heat generated by the internal combustion engine or the waste heat of, in particular gaseous, Combustion combustion engine combustion products are used to feed thermal energy in the form of heat or heat energy in the heat network.
- the heat exchanger module is arranged in the energy supply device. All that is required is to temporarily store the cooling module, so that an extremely small space requirement is required for the modular energy supply system during storage.
- the modularity makes possible, in particular, a quick exchange of the heat exchanger module and the cooling module.
- the energy supply device which can be assembled from the subset of modules of the modular energy supply system has dimensions of a standard container, in particular an ISO container.
- the individual modules of the modular power supply system are preferably configured such that an imaginary enclosure of the subset of modules assembled to form an energy supply device corresponds to the dimensions of an ISO container.
- the power supply device can be turned on Be carried on board and transported in the port area by appropriate conveyor devices. Since the modular energy supply system or the energy supply device composed thereof can have standard dimensions of an ISO container, the energy supply device together with other ISO containers, which are provided for the transport of goods or goods, can be loaded on board the ship. Thus, the mechanical energy or the electrical energy of the internal combustion engine can also be delivered to refrigerated containers for perishable products.
- the power supply device has standard ISO container dimensions and can therefore be easily implemented during loading and unloading of the water train, in particular of the ship, in order to be arranged on the ship at a respective best position for the purpose of use.
- the power supply device that can be assembled from the subset of modules has a length of 10 feet, 30 feet or 40 feet and / or that the power supply device has a height of 8 feet and 6 inches.
- the height, length or width of the power supply device may include any standard ISO dimension for shipping containers.
- the length of the power supply device may be 20 feet, 45 feet or 53 feet.
- the height can also be 9 feet and 6 inches.
- the width can be 8 feet, 8 feet 2 inches or 8 feet 6 inches.
- each module of the plurality of modules has a carrier structure, wherein the carrier structures of the modules can be connected by means of connecting devices, in particular twist-lock devices, for producing the energy supply device.
- the carrier structures are essentially cuboid-shaped and can thus be easily combined to form an energy supply device with ISO container dimensions.
- the energy supply device composed of the modules of the energy supply system preferably has no free space between the carrier structures or the modules. me up. That is, the modules are arranged densely packed or assembled in the energy supply device. As a result, the stability of the power supply device is increased, and in addition a power supply device which is particularly space-saving is provided.
- the power supply device composed of the subset of modules consists either exclusively of the modules, so that outer sides of the modules simultaneously form the outer sides of the power supply device.
- the modules or the carrier structures containing the modules it is also possible for the modules or the carrier structures containing the modules to be arranged in a standard ISO container.
- connecting devices such as, for example, twist-lock devices
- a faster construction of the power supply device from the modules of the modular power supply system can be provided.
- the support structure is a support frame and / or that the support structure is a, in particular closed, housing.
- the support structure may either be an open support frame, for example a grid structure.
- each support structure may have a housing which is closed in particular, connecting devices for fluids and connecting devices for the mechanical connection to other modules being provided in the side walls of the housing.
- connections for the transmission of electrical energy, of fuels or cooling liquids can also be provided on the sides of the housing.
- the plurality of modules comprises a gas processing module and / or a control module and / or a connection module and / or a generator module.
- the gas conditioning module is in particular designed to heat the fuel, in particular a gas, or to reduce its pressure before it is fed to the internal combustion engine of the engine module.
- the controller In particular, the module comprises control cabinets for controlling the operation of the energy supply device.
- connection module may comprise, for example, a cable drum and electrical connections or a battery unit.
- the electrical connections or the cable of the cable drum are adapted to be connected to a vehicle electrical system of a ship or to a shore-side electrical consumer.
- a generator module can be provided.
- An exhaust gas treatment module may also be included in the modular energy supply system.
- the generator is not arranged in a separate generator module, but in the machine module.
- the control cabinets and the exhaust module can be integrated into the machine module.
- the fuel storage is a tank for liquefied natural gas and / or compressed natural gas
- the energy supply device preferably only a fuel storage module with a liquefied natural gas tank or only a fuel storage module with a compressed natural gas tank, or a fuel storage module comprising a liquefied natural gas tank and a fuel storage module having a compressed natural gas tank.
- the fuel storage module or the fuel storage of the fuel storage module may be configured to receive liquefied natural gas or compressed natural gas.
- the modularity of the energy supply system and the energy supply device that can be produced from this make it possible to simply exchange the fuel storage module so that the energy supply device can be configured in a simple manner for operation with liquefied natural gas or compressed natural gas.
- two fuel storage modules may also be provided in the power supply device, wherein the first fuel storage module has a compressed natural gas tank and the second fuel storage module has a liquefied natural gas tank. This configuration makes it possible, during operation, to quickly switch between different fuel sources, ie between liquefied natural gas and compressed natural gas.
- the modular power supply system or the power supply device is designed to provide power of different voltages or frequencies.
- the power supply device, and in particular the connection module is designed to supply power at 50 hertz or 60 hertz to the electrical system of a ship or to a shore-side consumer.
- the multiplicity of modules comprise a natural gas line connection module, wherein the natural gas line connection module is designed to be connected to a natural gas line of a natural gas pipeline network, wherein the energy supply device preferably only one of the group consisting of fuel storage module and Gas pipeline connection module comprises.
- the fuel storage module can be exchanged for a natural gas line connection module
- the power supply device in particular in a shore-side operation for an energy delivery to a shore-side consumer, can be connected to a land-side natural gas pipeline network.
- the energy supply device is not limited to the amount of fuel stored in a tank of the fuel storage module.
- the natural gas module preferably has connection possibilities for a natural gas line, for example pipelines including connection pieces, pressure reduction units and valves. Operation of the energy supply device with a natural gas line connection module is particularly advantageous if the energy supply unit is operated at the same location, in particular on the land side, in the medium to longer term.
- the internal combustion engine is a gas combustion engine, in particular for liquefied natural gas and / or for compressed natural gas.
- the energy supply device or the modular energy supply system can be designed to supply 500 kWh to 9,000 kWh of energy.
- the voltage ranges are preferably 380 volts to 11000 volts, more preferably 400 volts to 1100 volts, more preferably 400 volts to 440 volts, and the power supply system is preferably operable in a temperature range between 90 and 100 degrees Celsius.
- the voltages may preferably also be 1000 volts to 11000 volts, further preferably 5000 volts to 11000 volts, more preferably 10000 volts to 11000 volts.
- a further solution to the problem on which the invention is based consists in a power supply device which can be produced from a previously described modular power supply system or can be assembled from the modules of the above-described modular power supply system.
- Yet another solution to the problem underlying the invention is to provide a module for a pre-described modular power system or power supply device as described above.
- a further solution of the problem underlying the invention lies in the provision of a watercraft with a pre-described modular power supply system and / or a previously described power supply device.
- a further solution of the object on which the invention is based is the provision of a method for supplying energy to a watercraft and / or a shore-side consumer with energy, in particular electrical, mechanical or thermal energy, wherein a previously described modular energy supply system and / or a previously described energy supply device are used is, wherein the power supply device in the power supply of the watercraft only comprises a cooling module, and wherein the power supply device preferably supplies the watercraft only with electrical energy.
- the energy supply device comprises only one cooling module during operation for supplying electrical energy to a watercraft
- the energy supply device used can be made more compact.
- the energy supply device comprises only one heat exchanger module in the energy supply of the shore-side consumer, and that the energy supply device supplies the shore-side user with electrical energy and thermal energy, wherein heat of the internal combustion engine and / or the heat exchanger is preferably generated by means of the heat exchanger module , in particular gaseous, combustion products of the internal combustion engine to a heat transfer medium, in particular water, is transmitted, wherein more preferably the heat in a heat network, in particular a district heating and / or a local heating network, is fed.
- the heat exchanger module allows to supply heat energy or heat in the energy supply of a shore-side consumer to the same or other shore-side consumers.
- the heat or the heat energy can be fed via a heat transfer medium, in particular water, into a heat network, in particular a district heating network and / or a district heating network.
- Flier the efficiency of the process for energy supply is increased.
- cooling module and the heat exchanger module are replaced with each other to configure the power supply device for the power supply of a watercraft and / or a shore-side consumer.
- the method can be easily adapted to the energy supply of a watercraft and to the energy supply of a shore-side consumer. Only one replacement step of a single module with another module, namely the cooling module with the heat exchanger module, is required for this. It must then be stored only the replaced module. As a result, the space required during the implementation of the method is reduced.
- the configuration of the power supply device can be done quickly and easily via corresponding connections between the modules of the power supply device.
- the energy supply device in the energy supply of the shore-side consumer comprises a natural gas line connection module and is connected to a land-side natural gas pipeline system.
- the method or the energy supply device used in the method for the supply of electrical, mechanical and thermal energy can be adapted to a shore-side consumer such that the method is no longer limited to a fuel storage module stored fuel quantity is bound.
- the replacement of a fuel storage module with a natural gas line connection module is advantageous.
- FIG. 1 is a side view of a modular power supply system with a
- Fig. 2 is a side view of a modular power supply system with a
- Energy supply device for the supply of energy to a shore-side consumer
- FIG 3 is a plan view of a modular power supply system with an energy supply device.
- Fig. 4 is a side view of a modular power supply system with a
- FIG. 5 shows a flow chart of a method for supplying energy to a watercraft and / or a shore-side consumer. Detailed description of the figures
- the energy supply system 100 comprises a machine module 13 with two internal combustion engines 14 and a fuel storage module 15 with a fuel reservoir 16.
- the fuel reservoir 16 is designed as a tank 17 for liquefied natural gas.
- the energy supply system 100 comprises a cooling module 18, a heat exchanger module 19, a control module 20 and a connection module 21.
- the control module 20 includes an electrical control device 22, which is designed to control the operation of the energy supply device 12.
- the connection module 21 comprises a cable drum 23 with a cable 24, via which electrical energy can be supplied to an unillustrated watercraft or a shore-side consumer.
- the power supply device 12 also includes a gas conditioning module 26.
- the power supply device 12 of FIG. 1 is configured for powering a watercraft.
- the subgroup 11 of the modules 10 therefore includes the cooling module 18, while the heat exchanger module 19 is not part of the energy supply device 12.
- the modules 10 of the subgroup 11 are connected to one another via connection devices 27, which are designed as twistlock connections 28.
- the power supply device 12 composed of subgroup 11 of modules 10 has dimensions of a standard ISO container 29. In particular, the length is 40 feet and the fleas 31 is 8 feet 6 inches.
- the subgroup 11 of the modules 10 is arranged on a double bottom 32.
- the double bottom 32 may also be formed as a module 10 of the subgroup 11.
- the gas processing module 26 comprises gas conditioning means 33 for heating and reducing the pressure of the liquid natural gas from the tank 17 of the fuel storage module 15.
- the natural gas is passed via fluid lines 34 through the gas processing module 26 to the internal combustion engine 14 and the generator 25, respectively.
- appropriate connections 34a are provided between the modules 10 of the subgroup 11.
- the cooling module 18 is designed exclusively for burning the combustion engines 14 and the generators 25 to cool. Heat or waste heat of the internal combustion engines 14 or the generators 25 is dissipated by the cooling module 18 and discharged to the outside environment, without the heat energy is used for further energy supply.
- the cooling module 18 has substantially the same dimensions as the heat exchanger module 19, so that the cooling module 18 can be easily replaced by the heat exchanger module 19. Accordingly, the heat exchanger module 19 also has connection devices 27, which are formed as twistlock devices 28. By way of example, it is shown on the heat exchanger module 19 that the modules 10 have a support structure 36 formed as a support frame 35. Although only the heat exchanger module 19 is provided with a support structure 36 in FIG. 1, each of the modules 10 of the modular power supply system 100 is preferably formed with a corresponding support frame 35 or a support structure 36.
- the fuel storage module 15 includes a tank 17 for liquid natural gas. However, it is also possible that the fuel storage module 15 has a tank 17 for compressed natural gas. Like the cooling module 18, the fuel storage module 15 is exchangeable and connected to the other modules 10 via connecting devices 27. By simply replacing the fuel storage module 15, the power supply device 12 can be configured between operation with liquid natural gas and operation with compressed natural gas.
- the heat exchanger module 19 has a heat exchanger 37.
- the cooling module 18 has cooling devices 38.
- the energy supply device 12 comprises the heat exchanger module 19 instead of the cooling module 18. Furthermore, there are no differences between the energy supply system 100 of FIG. 2
- the subsystem 11 of the modular power supply system 100 thus includes the engine module 13, the fuel storage module 15, the heat exchanger module 19, the controller module 20, the connection module 21, and the gas conditioning module 26 and the double bottom 32 2, the cooling module 18 also comprises a support frame 35 designed as a support frame 35.
- each further module 10 of the subgroup 11 of modules 10 is formed with a corresponding carrier structure 36.
- the energy supply device 12 of FIG. 2 is designed in particular for a land side operation for supplying energy to a shore-side consumer.
- a shore-side consumer via the cable 24 of the cable drum 23 of the connection module 21 electrical energy supplied to a shore-side consumer.
- heat or thermal energy of the internal combustion engines 14 or the particular gaseous combustion products of internal combustion engines 14 is transferred to a heat transfer medium such as water and fed into an unillustrated landseiti ges Nah Knox- or district heating network.
- FIG. 3 shows a plan view of the modular energy supply system of FIG. 1.
- the engine module 13 has internal combustion engines 14 or generators 25.
- further technical devices 39 are provided in the machine module 13.
- the technical devices 39 may include, for example, exhaust technology.
- the technical devices 39 are arranged in the machine module 13. However, it is also possible that the technical devices 39 are provided in separate modules 10.
- FIG. 4 shows a further embodiment of the modular energy supply system 100.
- the energy supply device 12 composed of the subgroup 11 of modules 10 differs in that it causes a fuel storage module 15 is provided with a natural gas line connection module 40.
- the natural gas line connection module 40 has a connection device 41 for connection to a land-based, not shown, natural gas pipeline network.
- the natural gas line connection module 40 has a device 42 with pressure reduction units and valves.
- the modular power supply system 100 or the power supply device 12 is particularly suitable for shore-side use, in which electrical energy and heat energy are supplied to a shore-side consumer.
- the power supply device 12 is not tied to the limited storage capacity of a fuel reservoir 16 in a fuel storage module 15.
- FIG. 5 shows a schematic representation of a method 200 according to the invention for the energy supply of a watercraft and / or a landseiti conditions consumer.
- the energy supply device 12 of the modular power supply system 100 according to the embodiment of FIG. 1 is formed and arranged on a watercraft.
- the power supply device 12 of the modular power supply system 100 supplies the vehicle electrical system of the watercraft, in particular of the ship, with electrical energy.
- the cooling module 18 of the energy supply device 12 is designed exclusively for cooling the internal combustion engines 14 or the generators 25 of the energy supply device 12. The heat is released as waste heat to the environment.
- the cooling module 18 of the energy supply device 12 is removed and replaced by a heat exchanger module 19, so that the energy supply device 12 according to the embodiment of FIG. 2 is formed.
- method step S3 the energy supply device 12 according to FIG.
- the power supply device 12 can in turn be reconfigured for a power supply of the watercraft by the process steps S1 to S3 in the reverse direction, that is, from S3 via S2 to Sl, are traversed.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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EP18170114 | 2018-04-30 | ||
PCT/EP2019/061079 WO2019211287A1 (de) | 2018-04-30 | 2019-04-30 | Modulares energieversorgungssystem, energieversorgungsvorrichtung und verfahren zur energieversorgung eines wasserfahrzeuges |
Publications (1)
Publication Number | Publication Date |
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EP3787964A1 true EP3787964A1 (de) | 2021-03-10 |
Family
ID=62110877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP19720611.3A Withdrawn EP3787964A1 (de) | 2018-04-30 | 2019-04-30 | Modulares energieversorgungssystem, energieversorgungsvorrichtung und verfahren zur energieversorgung eines wasserfahrzeuges |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3787964A1 (de) |
WO (1) | WO2019211287A1 (de) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3602730A (en) | 1970-07-30 | 1971-08-31 | Sea Land Service | Power supply box |
JPS5622556A (en) * | 1979-07-26 | 1981-03-03 | Daihatsu Diesel Kk | Container type diesel generator |
US6250080B1 (en) * | 1999-06-24 | 2001-06-26 | Wartsila Nsd North America, Inc. | Mobile modular intermodal cogeneration system |
US6450133B1 (en) | 2000-09-19 | 2002-09-17 | Solutions Jupiter Inc. | Partitioned container for high output mobile generator |
US7122913B2 (en) | 2004-07-09 | 2006-10-17 | Wittmar Engineering And Construction, Inc. | Modular power generation apparatus and method |
DE102009011475B4 (de) | 2009-03-06 | 2012-05-16 | Lichtblick Zuhausekraftwerk Gmbh | Modulares Blockheizkraftwerk |
US8495869B2 (en) | 2010-11-02 | 2013-07-30 | Girtz Industries Inc. | Power systems with internally integrated aftertreatment and modular features |
CN103032160B (zh) * | 2012-12-24 | 2015-06-24 | 南车玉柴四川发动机股份有限公司 | 大功率集装箱式柴油发电机组 |
CN104736828B (zh) * | 2012-12-28 | 2016-08-24 | 三菱重工业株式会社 | 集装箱单元 |
DE202013103128U1 (de) | 2013-07-12 | 2014-10-13 | Becker Marine Systems Gmbh & Co. Kg | Stromversorgungseinheit |
US20150303770A1 (en) | 2014-04-17 | 2015-10-22 | Brent J. Beissler | Modular Power Generation Systems and Methods of Use |
WO2017054079A1 (en) * | 2015-09-29 | 2017-04-06 | Verail Technologies, Inc. | Locomotives |
-
2019
- 2019-04-30 WO PCT/EP2019/061079 patent/WO2019211287A1/de unknown
- 2019-04-30 EP EP19720611.3A patent/EP3787964A1/de not_active Withdrawn
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WO2019211287A1 (de) | 2019-11-07 |
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