CN201457732U - Electricity and oil combined full-electric ship with rechargeable long-distance storage battery - Google Patents
Electricity and oil combined full-electric ship with rechargeable long-distance storage battery Download PDFInfo
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- CN201457732U CN201457732U CN2009200870926U CN200920087092U CN201457732U CN 201457732 U CN201457732 U CN 201457732U CN 2009200870926 U CN2009200870926 U CN 2009200870926U CN 200920087092 U CN200920087092 U CN 200920087092U CN 201457732 U CN201457732 U CN 201457732U
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- 230000005611 electricity Effects 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 11
- 238000010248 power generation Methods 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 abstract description 4
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
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- 238000007600 charging Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
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- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to an electricity and oil combined full-electric ship with a rechargeable long-distance storage battery. A control console is arranged in the cab of a ship body. An electric propelling unit is arranged at the poop of the ship body. A storage battery pack is installed at the bottom of the ship body. A thermoelectric generating set connected with a distribution panel with a rectifier is arranged on the ship body. Since the storage battery pack and the thermoelectric generating set are installed on the ship, both shore power and high-energy fuel can be used. In places with shore power, clean energy can be fully utilized, pollution caused by smoke dust, noises, odors and oily water is reduced and the working environment of the ship is improved. The utility model uses high-energy fuel and shore power as the combined energy to realize energy balance, uses the rechargeable way to form a ship power station focused on the storage battery pack to realize full-electric propulsion, integrates the advantages of storage battery electric ships and traditional motor ships, and satisfies the double indexes of environmental protection and energy saving and endurance. The utility model has the advantages that the control is accurate, the endurance is high, the environment is protected and the energy is saved, and the management and the operation are simple and convenient. The electricity and oil combined full-electric ship with the rechargeable long-distance storage battery is similar to an electricity and oil hybrid electric car.
Description
Technical field
The utility model relates to a kind of electric ship, particularly a kind ofly has storage battery, can carry out bank electricity fast charge and is equipped with generator set, carries out electrically-charged long-distance all-electric ship with storage battery with the oily combination of electricity.
Background technology
The boats and ships that in the present boats and ships with the combustion engine are power system occupy dominant position, because combustion engine exists flue dust noise stink and profit can produce pollution to environment, and the heat energy in flue gas and the cooling water expansion tank is difficult to recycle significantly and causes efficiency low.Adopt single storage battery or with scene can be supporting the all-electric boats and ships in energy composite energy source, though have good environment protecting, but has the charging trouble, the accumulate difficulty, must rely on bank, also exist and solar power, the wind energy instability, the inferior positions such as continuation that the calm and rainy day is difficult to the work that guarantees, and sixty-four dollar question is the low efficiency of present storage battery low energy and scene energy device, cause ship speed and endurance lower, greatly influenced the practical application area of electric ship, and be difficult to compete with the conventional diesel engine boats and ships, the rarely seen open water that is applied to more is difficult to be applied to the boats and ships long-distance transport at present.
Summary of the invention
The purpose of this utility model will provide a kind of storage battery that has exactly, and also adopting the heating power unit simultaneously is battery charging, can take into account the oil-electric combined charge long-distance all-electric ship with storage battery of environmental protection and endurance index.
Because the existence of storage battery, thus can store and use the bank electricity, simultaneously because the effect of the hydraulic accumulator of storage battery, so can make generator set be had a rest and greatly reduce unloaded idling loss and raise the efficiency.Adopt electrically-charged mode to realize full electric propulsion with the bank electricity with combining of generator set, can obtain the energy equilibrium of environment-friendly high-efficiency and accurately advance effect.
The purpose of this utility model is achieved in that a kind of oil-electric combined charge long-distance all-electric ship with storage battery, comprise hull, be provided with control desk in the operator's compartment of hull, stern is provided with electricpropulsion installation, battery pack is installed in the bottom of hull, control desk links to each other with electricpropulsion installation with battery pack respectively by cable, battery pack is connected with battery charger by control desk, battery charger is connected with bank electricity access device, also be provided with on the hull and with the electrical panel bonded assembly thermal power generation unit of rectifier, electrical panel is connected with control desk and battery pack, and inverter is connected with battery pack with control desk.
Electricpropulsion installation adopts and controls alternating-current motor/AC motor or permanent magnet motor with SPWM or PWM mode.
Control desk adopts infinite speed variation or a grade speed regulation device is arranged.
The thermal power generation unit adopts the diesel powerplant of turboset or many parallel connections.
Battery pack adopts valve-control sealed maintenance-free battery.
Control desk has the device by the electrical panel control generator set of band rectifier.
The oil-electric combined charge long-distance all-electric ship with storage battery that the utility model provides has following characteristics:
One, since boats and ships on battery pack and heating power unit are housed, can utilize two kinds of energy sources, have two kinds of selectivity, have concurrently storage battery electric ship and traditional combustion engine boats and ships advantage, taken into account environmental protection and energy saving and endurance.The bank electricity is local having, and can make full use of clean energy resource, reduces flue dust noise stink and oily wastewater pollution, improves the boats and ships working environment.
Two, taked the mode of full electric propulsion, electric propulsion mode with accuracy control has replaced extensive mechanically-propelled mode, obtained fine control performance and energy-saving effect. can adopt many small generator parallel waies to power simultaneously with energy conservation model, formation is the pattern of the multiple power supply power supply at center with the storage battery, helps alleviating burden, raising quality of power supply and the reliability and the operating efficiency of electrical generator; So primary mover helps reducing noise and space layout because there is not the requirement of axle system can be placed in the boats and ships corner.
Three, adopt storage battery, solved the synchroneity problem of delivery of energy and use, and utilize the bank electricity to carry out energy storage instrument problem, both can utilize electric energy, unloaded and idling mode consumption can have been reduced again to a great extent, and recovery system kinetic energy easily, charging in the time of can also adopting the spare time, the mode of operation homogenizing load of using when busy, the service conditions that helps electrical generator improve and improve stability and reliability.Storage battery is in key link, helps the stable electrical parameter, and accelerates speed of response.
Storage battery is installed on bottom of ship, helps lowering the center of gravity, improving stability, can also replace the invalid ballast of boats and ships, can not increase the deadweight of boats and ships.
Combining of storage battery and bank electricity and generator set can greatly be improved boats and ships index and controller performance and energy-conservation level, will help improving storage battery electric ship adaptation market competitive power, help penetration and promotion.
Four, control desk has multiple operating mode, can select to use for the crewman.Can be by operator's compartment direct control boats and ships, realization accuracy control electric propulsion, promptly control alternating-current motor/AC motor or permanent magnet motor with SPWM or PWM mode by control desk direct control electricpropulsion installation, carry out variable-frequency stepless speed-regulating, have higher controller performance and energy efficiency.Compare with the electrical generator electric motor mode with mechanically-propelled, but streamlining management work aspect the operational administrative of primary mover, because the subsidiary engine electrical generator can start and automatically regulating automatically according to the mode of standby unit emergency starting.
Five, generator set has multiple control modes, being convenient to the crewman selects, can be implemented in the centralized control of operator's compartment to a certain extent, help reducing labor intensity, be more convenient for understanding the service condition of power generating system and propulsion system, because the existence of storage battery is equivalent to the effect of uninterrupted power supply (UPS), so increased system reliability and striven for debugging period.
Six, battery charger can carry out unattended automatic equalization charging for storage battery, can realize equalizing charge under the prerequisite of protection storage battery, has avoided the error of manual operation, relatively adapts to current level of management.Bank electricity access device can be introduced the bank battery charger directly to battery charge, also can introduce alternating current and be charged by the boat-carrying battery charger, makes boats and ships have multiple choices, helps adapting to the different needs of actual conditions.For example, needn't be equipped with large-scale battery charger for spitkit, the demand of the electricity consumption when being equipped with small-sized battery charger only and stopping to satisfy small-sized charging and boats and ships, and rely on the large-scale battery charger of bank to carry out fast charge.Control desk can with power generation assembly and charging unit control and divide the pairing battery pack carry out equalizing charge, help battery pack is carried out the connection in series-parallel combined charging, to reach the electrically-charged purpose of fast uniform.
Seven, compare with the conventional diesel engine boats and ships, have that comfort level height, simple to operate, convenient management, maintenance workload are little, environmental protection and energy saving, high performance price ratio, the advantage of space layout optimization, the fast maneuverability of reaction.
Eight, owing to adopted and valve-control sealedly exempt to tie up storage battery, battery charger and outfit and arranged control and divided the pairing battery pack to carry out electrically-charged device and measure, realized unattended equalizing charge, thereby made that maintenance management work is fairly simple and help improving functional reliability.The supporting ratio of the capacity of thermal engine generator set and storage battery can be regulated according to actual needs, helps adapting to the different demands of short distance and middle-long distance, and takes into account the relation between ship performance and the cost.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the utility model main deck birds-eye view.
Fig. 3 is the utility model power circuit schematic diagram.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises hull 1, be provided with control desk 2 in the operator's compartment of hull 1, stern is provided with electricpropulsion installation 4, battery pack 3 is installed in the bottom of hull 1, control desk 2 links to each other with electricpropulsion installation 4 with battery pack 3 respectively by cable, battery pack 3 is connected with battery charger 5 by control desk 2, battery charger 5 is connected with bank electricity access device 6, also be provided with on the hull 1 and with the electrical panel 8 bonded assembly thermal power generation units 7 of rectifier, electrical panel 8 is connected with control desk 2 and battery pack 3, and inverter 9 is connected with battery pack 3 with control desk 2.
Working process of the present utility model is as follows: the use of boats and ships aspect electric energy is divided into charging and electricity consumption two aspects, charges with being divided into and utilizes charging of bank electricity and marine generator charging.Utilize bank electricity access device 6 directly to introduce bank battery charger direct supply, also can introduce alternating current, utilize boat-carrying battery charger 5 to charge battery charge.During charging, utilize the switch controls of control desk 2, each group storage battery of branch pairing to charge.In addition, can battery charger 5 and on the bank battery charger battery pack 3 is discharged and recharged, can turn back to electrical network to electric energy, battery pack is safeguarded and the dual requirements of conserve energy to satisfy.
When utilizing the marine generator charging, can utilize control desk 2 notice generator rooms, adopt manual mode to utilize electrical panel 8 starter-generator groups 7 to charge and bringing onto load.At general run of thins, can adopt automated manner to control, many generator seies are among the emergency starting preparation, can be by the quantity of control desk 2 Control work electrical generators.Generator charging can also can carry out when ship's navigation when boats and ships quit work, and electrical generator is on one side to battery charging, on one side traction load and carry out propulsion of ship.Concrete operating mode, both proportionings when both having depended on design depend on action need again.For example stop operating mode in short-term at boats and ships, do not advance load, and other load is also less, electrical generator is in wait state, just can charge, and can fully phase out the light condition of electrical generator, and at this moment, battery pack is waited for the arrival of load as main value class power supply.When boats and ships sailed, the beginning load was less, increased gradually later on, and electrical generator increases output and reaches at full capacity, and increased the quantity of work electrical generator.In order to reach energy-conservation purpose, can pre-establish energy conservation prediction scheme and program, start and out-of-work number of times to reduce.
Electricity consumption is divided into the electricity consumption of main motor electricity consumption and other load of boats and ships.Other load of boats and ships is divided into two kinds of DC load and AC load, and DC load generally is meant dynamicload, can adopt the frequency conversion mode to realize Energy Saving Control, by the power station direct supply.It is alternating current that AC load is quoted the power station dc inverter by inverter 9, powers to the load.
The main motor electricity consumption, being formed with the battery pack by comprehensive power supply is the marine electrical power plant at center, under the operation control of control desk 2, rotates to advancing electronic power supply to drive propelling unit 4, promotes hull 1 motion.Electric propulsion apparatus 4 is by frequency converter or inverter 10, with frequency converter or inverter 10 bonded assembly propulsion electric machines 11, constitute with propulsion electric machine 11 bonded assembly gears case 12 and propeller 13, electric power drives pushing motor 11 work through frequency converter or inverter 10 backs, propulsion electric machine 11 drives propeller 13 by gear case 12 and rotates, thereby promotes the boats and ships operation.But control desk 2 direct control electrical motors carry out infinite speed variation, and handle motion of ship.
Claims (6)
1. oil-electric combined charge long-distance all-electric ship with storage battery, comprise hull (1), be provided with control desk (2) in the operator's compartment of hull (1), stern is provided with electricpropulsion installation (4), it is characterized in that: battery pack (3) is installed in the bottom of hull (1), control desk (2) links to each other with electricpropulsion installation (4) with battery pack (3) respectively by cable, battery pack (3) is connected with battery charger (5) by control desk (2), battery charger (5) is connected with bank electricity access device (6), also be provided with on the hull (1) and with electrical panel (8) the bonded assembly thermal power generation unit (7) of rectifier, electrical panel (8) is connected with control desk (2) and battery pack (3), and inverter (9) is connected with battery pack (3) with control desk (2).
2. oil-electric combined charge long-distance all-electric ship with storage battery according to claim 1 is characterized in that: electricpropulsion installation (4) adopts and controls alternating-current motor/AC motor or permanent magnet motor with SPWM or PWM mode.
3. oil-electric combined charge long-distance all-electric ship with storage battery according to claim 1 is characterized in that: control desk (2) has infinite speed variation and a grade speed governing operating control is arranged.
4. oil-electric combined charge long-distance all-electric ship with storage battery according to claim 1 is characterized in that: thermal power generation unit (7) adopts the diesel powerplant of turboset or many parallel connections.
5. oil-electric combined charge long-distance all-electric ship with storage battery according to claim 1 is characterized in that: battery pack (3) adopts valve-control sealed maintenance-free battery.
6. according to claim 1 or 3 described oil-electric combined charge long-distance all-electric ship with storage battery, it is characterized in that: control desk (2) has the device by electrical panel (8) the control generator set of band rectifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200870926U CN201457732U (en) | 2009-07-03 | 2009-07-03 | Electricity and oil combined full-electric ship with rechargeable long-distance storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200870926U CN201457732U (en) | 2009-07-03 | 2009-07-03 | Electricity and oil combined full-electric ship with rechargeable long-distance storage battery |
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| Publication Number | Publication Date |
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| CN201457732U true CN201457732U (en) | 2010-05-12 |
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| CN2009200870926U Expired - Fee Related CN201457732U (en) | 2009-07-03 | 2009-07-03 | Electricity and oil combined full-electric ship with rechargeable long-distance storage battery |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269120A (en) * | 2013-05-16 | 2013-08-28 | 中国船舶重工集团公司第七一二研究所 | Electric propulsion power supply system for pleasure-boat |
| CN104590523A (en) * | 2015-01-15 | 2015-05-06 | 浙江欣海船舶设计研究院有限公司 | Electric propelling fishing vessel |
| CN112977712A (en) * | 2021-04-28 | 2021-06-18 | 广西师范大学 | Electricity-electricity hybrid power ship |
| CN113364063A (en) * | 2021-08-10 | 2021-09-07 | 湖北东湖实验室 | Radial power grid structure of comprehensive electric power system of pure battery power ship and control method |
-
2009
- 2009-07-03 CN CN2009200870926U patent/CN201457732U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103269120A (en) * | 2013-05-16 | 2013-08-28 | 中国船舶重工集团公司第七一二研究所 | Electric propulsion power supply system for pleasure-boat |
| CN104590523A (en) * | 2015-01-15 | 2015-05-06 | 浙江欣海船舶设计研究院有限公司 | Electric propelling fishing vessel |
| CN104590523B (en) * | 2015-01-15 | 2017-02-01 | 浙江欣海船舶设计研究院有限公司 | Electric propelling fishing vessel |
| CN112977712A (en) * | 2021-04-28 | 2021-06-18 | 广西师范大学 | Electricity-electricity hybrid power ship |
| CN113364063A (en) * | 2021-08-10 | 2021-09-07 | 湖北东湖实验室 | Radial power grid structure of comprehensive electric power system of pure battery power ship and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20150703 |
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| EXPY | Termination of patent right or utility model |