CN106712658A - Power supply system and power supply method for automobile roll-on-roll-off ship - Google Patents
Power supply system and power supply method for automobile roll-on-roll-off ship Download PDFInfo
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- CN106712658A CN106712658A CN201710007566.0A CN201710007566A CN106712658A CN 106712658 A CN106712658 A CN 106712658A CN 201710007566 A CN201710007566 A CN 201710007566A CN 106712658 A CN106712658 A CN 106712658A
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005286 illumination Methods 0.000 claims abstract description 45
- 238000010248 power generation Methods 0.000 claims abstract description 20
- 230000005611 electricity Effects 0.000 claims description 48
- 230000007812 deficiency Effects 0.000 claims description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000295 fuel oil Substances 0.000 abstract description 2
- 238000013083 solar photovoltaic technology Methods 0.000 abstract description 2
- 238000004146 energy storage Methods 0.000 abstract 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052815 sulfur oxide Inorganic materials 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a power supply system and a power supply method for an automobile roll-on-roll-off ship. The power supply system comprises a photovoltaic off-grid power generation system, a ship power generation system and an energy storage device. The power supply method comprises the following steps: 1) the photovoltaic off-grid power generation system directly transmits a part of electric energy to an illumination distribution box of the automobile roll-on-roll-off ship, and transmits a part of electric energy to the energy storage device; 2) the ship power generation system can transmit a part of electric energy to the energy storage device through the photovoltaic off-grid power generation system, and transmit a part of electric energy to the illumination distribution box of the automobile roll-on-roll-off ship through the photovoltaic off-grid power generation system; and 3) the ship power generation system can directly supply power for the illumination distribution box of the automobile roll-on-roll-off ship. Through combination of solar photovoltaic technology and power generating technology, generator operation times and output power are reduced greatly, thereby reducing consumption of fuel oil and reducing discharge of CO2, sulfur and nitrogen oxides; and it can be ensured that constant normal illumination of the automobile roll-on-roll-off ship can be realized, thereby greatly improving safety.
Description
Technical field
The present invention relates to the power supply field of roll-on/roll-off vessel for vehicle, and in particular to a kind of electric power system of roll-on/roll-off vessel for vehicle and power supply
Method.
Background technology
Power needed for traditional inland navigation craft navigation is mainly by fossil fuels such as burning petroleums to provide including electric power.
And fossil fuel energy reserves are limited, the danger of exhaustion is more burnt less, faced.On the other hand because burning produces titanium dioxide
Carbon, sulphur and nitrogen oxide cause greenhouse effects and acid rain, severe exacerbation earth environment occur, and various natural calamities are sent out again and again
It is raw, if things go on like this jeopardize the existence of the mankind and the earth.
In order to improve the environment of the Yangtze river basin, reduce carbon discharge capacity, environment purification, country advocates the ship navigated by water in the Yangtze river basin
Oceangoing ship uses new green energy resource successively, and 800PCC roll-on/roll-off vessel for vehicle is that navigation generates electricity to provide electricity in the Yangtze river basin by burning diesel oil
The inland navigation craft of power,
Roll-on/roll-off vessel for vehicle is applied on ship's service lighting circuit also still first using solar power generation.Ship environment is generally not
It is too preferable, high humidity, there are distant pendulum, vibrations, there are mist of oil, water smoke to endanger, and the general tonnage of inland navigation craft is less, ship top layer profit
It is not many that effective area is few, can arrange solar panel, and also suffers from ship communication navigation set electricity in itself
Magnetic radiation influences.Other ship also has fireproof requirement, and control device also suffers from the baking of high temperature iron plate.Generally speaking, pacify
Reload request than on land, harsh many of condition.
In addition, existing roll-on/roll-off vessel for vehicle solar electric power supply system is also unsound, when occurring, overcast and rainy or illumination point is electric
When the debt power of case is excessive, cannot all use so that roll-on/roll-off vessel for vehicle cannot normal illumination, security is high.
The content of the invention
The present invention in order to solve the above problems, so as to provide the electric power system and method for supplying power to of a kind of roll-on/roll-off vessel for vehicle.
To reach above-mentioned purpose, technical scheme is as follows：
A kind of electric power system of roll-on/roll-off vessel for vehicle, the electric power system includes that photovoltaic off-grid electricity generation system, ship generate electricity and is
System and electric storage device,
The photovoltaic off-grid electricity generation system includes：
Several solar photovoltaic cell panels, these solar-energy photo-voltaic cells are separately positioned on the top layer first of roll-on/roll-off vessel for vehicle
Postlaminar part；
Photovoltaic controller, the photovoltaic controller is connected with each solar photovoltaic cell panel respectively；
Cell managing device, the cell managing device is connected with photovoltaic controller and electric storage device respectively；
Power transmitting device, the power transmitting device is connected with photovoltaic controller and cell managing device respectively, the power transmitting device
Electricity is conveyed to the illumination point electronic box of roll-on/roll-off vessel for vehicle,
The power generation system of ship is respectively power transmitting device and the illumination point electronic box of roll-on/roll-off vessel for vehicle is powered.
In a preferred embodiment of the invention, solar photovoltaic cell panel be arranged on top layer deck in antenna not
Contact.
In a preferred embodiment of the invention, these solar panels are separately mounted to the bow stern of roll-on/roll-off vessel for vehicle
In direction line, and the height of the solar panel positioned at top layer deck rear portion is set to 450mm, and inclination angle is 10 degree.
In a preferred embodiment of the invention, solar photovoltaic cell panel is fixed on top layer deck by mounting bracket
Rear portion.
In a preferred embodiment of the invention, the power transmitting device includes inverter and step-down transformer, described inverse
Become device to be connected with photovoltaic controller and cell managing device respectively, the step-down transformer divides electronic box with inverter and illumination respectively
Connection.
In a preferred embodiment of the invention, charger, the charging are provided with the front end of the step-down transformer
Device is connected with cell managing device.
In a preferred embodiment of the invention, the power generation system of ship includes several generators, the first distribution
Plate, marine transformer and the second panel, first panel are connected with each generator and charger respectively, the transformation
Device is connected with the first panel, and second panel is connected with marine transformer and illumination point electronic box respectively.
A kind of method of supplying power to of roll-on/roll-off vessel for vehicle, the method for supplying power to comprises the following steps：
(1) when photovoltaic array electric power exports abundance for a long time, fine day in this way, photovoltaic off-grid electricity generation system is by a part of electric energy
The illumination point electronic box of roll-on/roll-off vessel for vehicle is delivered directly to, by a part of electrical energy transportation to electric storage device；
(2) when photovoltaic array electric power exports deficiency for a long time, such as overcast and rainy, power generation system of ship can pass through a part of electric energy
Photovoltaic off-grid electricity generation system is conveyed to electric storage device, and a part of electric energy is conveyed into automobile by photovoltaic off-grid electricity generation system rolls dress
The illumination of ship point electronic box；
(3) when photovoltaic off-grid electricity generation system breaks down, power generation system of ship also can be directly the photograph of roll-on/roll-off vessel for vehicle
Bright point of electronic box is powered.
In a preferred embodiment of the invention, in step (1)：When the direct current energy that photovoltaic off-grid electricity generation system is provided
When dividing the debt power of electronic box more than illumination, a part of electric energy is delivered directly to roll-on/roll-off vessel for vehicle by photovoltaic off-grid electricity generation system
Illumination point electronic box, by a part of electrical energy transportation to electric storage device, shines when the direct current energy that photovoltaic off-grid electricity generation system is provided is less than
During the debt power of bright point of electronic box, photovoltaic off-grid electricity generation system is together with electric storage device for the illumination point electronic box of roll-on/roll-off vessel for vehicle is supplied
Electricity.
The beneficial effects of the invention are as follows：
The present invention is combined by solar photovoltaic technology with generation technology, greatly reduces the number of times of generator operation and defeated
Go out power, so as to reduce the consumption of fuel oil, reduce the discharge of CO2, sulphur and nitrogen oxide, and ensure that roll-on/roll-off vessel for vehicle
Moment can normal illumination, substantially increase security.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is structural representation of the invention；
Fig. 2 is scheme of installation of the invention；
Fig. 3 is the cooperation schematic diagram of solar photovoltaic cell panel and mounting bracket.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
The electric power system of the roll-on/roll-off vessel for vehicle provided referring to Fig. 1 to Fig. 3, the present invention, it includes photovoltaic off-grid electricity generation system
100th, power generation system of ship 200 and electric storage device 300.
Photovoltaic off-grid electricity generation system 100, it is, for converting solar energy into electric energy, and a part of electric energy to be supplied into automobile
The illumination of roll-on-roll-off ship point electronic box 400, the storing up electricity of electric storage device 300 is supplied by a part of electric energy.
Photovoltaic off-grid electricity generation system 100 specifically includes several solar photovoltaic cell panels 110, photovoltaic controller 120, electricity
Pond managing device 130 and power transmitting device.
Specifically on the top layer deck of roll-on/roll-off vessel for vehicle, it is for by solar energy to solar photovoltaic cell panel 110
Electric energy is converted into, and by the electrical energy transportation after conversion to photovoltaic controller 120.
The antenna of ship communication, navigation equipment is commonly installed due to top layer deck front portion, they can produce electromagnetism when working
Radiation, influence other equipment are normally run, and in order to avoid this phenomenon occurs, the application sets solar photovoltaic cell panel 110
Put at top layer deck rear portion, and each solar photovoltaic cell panel 110 is not contacted with each antenna, and with each antenna it
Between distance be both greater than 5 meters.
Further, since roll-on/roll-off vessel for vehicle is often travelled in the Yangtze river basin, in order to avoid solar photovoltaic cell panel 110 is subject to
Rainwater and boisterous influence, prevent distant pendulum, vibrations, mist of oil, water smoke from endangering, and the application is by solar photovoltaic cell panel 110
It is distributed in the bow stern direction line of roll-on/roll-off vessel for vehicle, and height positioned at top layer deck rear portion solar panel 110 is
450mm, inclination angle is 10 degree.
Furthermore, solar photovoltaic cell panel 110 is fixed on top layer deck by mounting bracket 111.
Mounting bracket 111 is specially rectangular frame, and its bottom is provided with welded pipe 112, and mounting bracket 111 passes through welded pipe
112 are directly welded on top layer deck, and mounting bracket 111 prevents luring treatment and paint to protect with the same surface polishing of hull, work
Shield.
Several installation frames are provided with mounting bracket 111, solar photovoltaic cell panel 110 passes through bolt removably
It is fixed on each installation frame, it is so easy for removal and installation.
Photovoltaic controller 120, it is connected with each solar photovoltaic cell panel 110 respectively, and it is for receiving solar energy
The electric energy that photovoltaic battery panel 110 sends, and electric energy is allocated.
The direct current of electric energy after solar photovoltaic cell panel 110 is changed is in debt more than the illumination of illumination point electronic box 400
During power, a part of electric energy can be delivered directly to power transmitting device by photovoltaic controller 120, be given electrical energy transportation by power transmitting device
Illuminating a point electronic box 400 to be illuminated, and a part of electric energy is conveyed into electric storage device 300 by cell managing device 130 is carried out
Storing up electricity.
When running into special circumstances, such as solar photovoltaic cell panel partial fault, after solar photovoltaic cell panel 110 is changed
When the direct current of electric energy divides the illumination debt power of electronic box 400 less than illumination, photovoltaic controller 120 can be all directly defeated by electric energy
Cell managing device 130, and the electrical energy transportation that electric storage device 300 will also be stored are given to cell managing device 130, cell tube
Two kinds of electric energy are conveyed to power transmitting device by reason device 130 simultaneously, and so illumination point electronic box 400 can be illuminated.
Cell managing device 130, it is to be supplied to electric storage device 300 for photovoltaic controller 120 to be conveyed into the electric energy for coming
Carry out storing up electricity and photovoltaic controller 120 be conveyed to power transmitting device together with the electric energy of electric storage device 300, it is prior art,
It is not added with repeating herein.
Power transmitting device, it includes inverter 141 and step-down transformer 142.
Inverter 141 is connected with photovoltaic controller 120 and cell managing device 130 respectively, and it can be by photovoltaic controller 120
The DC conversion that conveying comes, also can be by cell tube to be conveyed to step-down transformer 142 after the just profound alternating current of three-phase 400V, 50Hz
The DC conversion that the reason conveying of device 130 comes after the just profound alternating current of three-phase 400V, 50Hz to be conveyed to step-down transformer 142.
Step-down transformer 142, it is connected with inverter 141 and an illumination point electronic box 400 respectively, and it is for by inverter
The 141 just profound alternating currents of three-phase 400V, the 50Hz for sending are conveyed to illumination after being depressured into the voltage that illumination point electronic box 400 matches
Divide electronic box 400.
In addition, in switch board in addition to step-down transformer 142 is provided with, be additionally provided with the first controlling switch 510, the second controlling switch
520 and charger 530, the first controlling switch 510 is connected with the second controlling switch 520, and charger 530 is opened with the first control
Close 510 to be connected, charger 530 is also connected with cell managing device 130.
Furthermore, for the ease of to photovoltaic controller 120, cell managing device 130, inverter 141 and step-down transformer 142
Control, realize the switching of each pattern, the application also includes a controller 150, controller 150 respectively with photovoltaic controller
120th, cell managing device 130, inverter 141 and step-down transformer 142 are connected, so can be to photovoltaic by controller 150
Being controlled for controller 120, cell managing device 130, inverter 141 and step-down transformer 142, it is very easy to use.
Power generation system of ship 200, it includes several generators 210, the first panel 220, marine transformer 230 and
Two panels 240.
Generator 210, specially existing diesel-driven generator can be generated electricity after its starting.
First panel 220, it is connected with each generator 210 respectively, its be for generator 210 to be generated electricity after electricity
Can be allocated, it can distribute the power to step-down transformer 142, can also distribute the power to marine transformer 230.
The 3rd controlling switch 221, the 3rd controlling switch 221 and the first controlling switch 510 are provided with the first panel 220
It is corresponding, after the 3rd controlling switch 221, the first controlling switch 510 and the second controlling switch 520 are closed, the first panel 220
Can be by a part of electrical energy transportation to charger 530, charger 530 is again by electrical energy transportation to cell managing device 130, battery management
Electricity is conveyed to electric storage device 300 and is charged by device 130, and a part of electric energy is delivered directly to illumination by the first panel 220
Divide electronic box 400.
The 4th controlling switch with the corresponding matching of the second controlling switch 520 can be specifically provided with illumination point electronic box 400
410。
In addition, when the 3rd controlling switch 221 is not closed, electric energy can be delivered directly to transformer by the first panel 220
230, transformer 230 will be conveyed to the second panel 240 after electric energy transformation.
Second panel 240 is provided with the 5th controlling switch 241, is provided with illumination point electronic box 400 and is opened with the 5th control
The 6th controlling switch 420 of 241 corresponding matchings is closed, when the 5th controlling switch 241 and the 6th controlling switch 420 are closed, second
Electricity is conveyed to illumination point electronic box 400 by panel 240.
The concretely battery of electric storage device 300.
Implementation based on such scheme, disclosed herein as well is a kind of method of supplying power to of roll-on/roll-off vessel for vehicle, the method for supplying power to
Comprise the following steps：
(1) when photovoltaic array electric power exports abundance for a long time, fine day in this way, photovoltaic off-grid electricity generation system 100 is by a part
Electric energy is delivered directly to the illumination point electronic box 400 of roll-on/roll-off vessel for vehicle, by a part of electrical energy transportation to electric storage device 300；
(2) when photovoltaic array electric power exports deficiency for a long time, such as overcast and rainy, power generation system of ship 200 can be by a part of electric energy
Electric storage device 300 is conveyed to by photovoltaic off-grid electricity generation system 100, a part of electric energy is passed through into photovoltaic off-grid electricity generation system 100
It is conveyed to the illumination point electronic box 400 of roll-on/roll-off vessel for vehicle；
(3) when photovoltaic off-grid electricity generation system 100 breaks down, power generation system of ship 200 also can directly for automobile rolls dress
The illumination of ship point electronic box 400 is powered.
In addition, in step (1)：When the direct current energy that photovoltaic off-grid electricity generation system 100 is provided divides electronic box more than illumination
During 400 debt power, a part of electric energy is delivered directly to photovoltaic off-grid electricity generation system 100 the illumination point electricity of roll-on/roll-off vessel for vehicle
Case 400, by a part of electrical energy transportation to electric storage device 300, shines when the direct current energy that photovoltaic off-grid electricity generation system 100 is provided is less than
During the debt power of bright point of electronic box 400, photovoltaic off-grid electricity generation system 100 is the photograph of roll-on/roll-off vessel for vehicle together with electric storage device 300
Bright point of electronic box 400 is powered.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry
Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent thereof.
Claims (9)
1. a kind of electric power system of roll-on/roll-off vessel for vehicle, it is characterised in that the electric power system includes photovoltaic off-grid electricity generation system, ship
Oceangoing ship electricity generation system and electric storage device,
The photovoltaic off-grid electricity generation system includes：
Several solar photovoltaic cell panels, after these solar-energy photo-voltaic cells are separately positioned on the top layer deck of roll-on/roll-off vessel for vehicle
Portion；
Photovoltaic controller, the photovoltaic controller is connected with each solar photovoltaic cell panel respectively；
Cell managing device, the cell managing device is connected with photovoltaic controller and electric storage device respectively；
Power transmitting device, the power transmitting device is connected with photovoltaic controller and cell managing device respectively, and the power transmitting device is by electricity
The illumination point electronic box of roll-on/roll-off vessel for vehicle is conveyed to,
The power generation system of ship is respectively power transmitting device and the illumination point electronic box of roll-on/roll-off vessel for vehicle is powered.
2. a kind of electric power system of roll-on/roll-off vessel for vehicle according to claim 1, it is characterised in that solar photovoltaic cell panel
Do not contacted with the antenna on top layer deck.
3. a kind of electric power system of roll-on/roll-off vessel for vehicle according to claim 1, it is characterised in that these solar panels
Installed along the fore and aft line direction of roll-on/roll-off vessel for vehicle, and the height of the solar panel positioned at ship stern direction is 450mm, inclination angle is
10 degree.
4. a kind of electric power system of roll-on/roll-off vessel for vehicle according to claim 1, it is characterised in that solar photovoltaic cell panel
Top layer deck rear portion is fixed on by mounting bracket.
5. the electric power system of a kind of roll-on/roll-off vessel for vehicle according to claim 1, it is characterised in that the power transmitting device includes
Inverter and step-down transformer, the inverter are connected with photovoltaic controller and cell managing device respectively, the downconverter
Device is connected with inverter and illumination point electronic box respectively.
6. the electric power system of a kind of roll-on/roll-off vessel for vehicle according to claim 1, it is characterised in that the step-down transformer is supplied
Charger is provided with electric front end, the charger is connected with cell managing device.
7. a kind of electric power system of roll-on/roll-off vessel for vehicle according to claim 6, it is characterised in that the power generation system of ship
Including several generators, the first panel, transformer and the second panel, first panel respectively with each generator
Connected with charger, the transformer is connected with the first panel, second panel is electric with transformer and illumination point respectively
Case is connected.
8. a kind of method of supplying power to of roll-on/roll-off vessel for vehicle, it is characterised in that the method for supplying power to comprises the following steps：
(1) when photovoltaic array electric power exports abundance for a long time, fine day in this way, photovoltaic off-grid electricity generation system is direct by a part of electric energy
The illumination point electronic box of roll-on/roll-off vessel for vehicle is conveyed to, by a part of electrical energy transportation to electric storage device；
(2) such as overcast and rainy when photovoltaic array electric power exports deficiency for a long time, a part of electric energy can be passed through photovoltaic by power generation system of ship
Off-network electricity generation system is conveyed to electric storage device, and a part of electric energy is conveyed into roll-on/roll-off vessel for vehicle by photovoltaic off-grid electricity generation system
Illumination point electronic box；
(3) when photovoltaic off-grid electricity generation system breaks down, power generation system of ship also can be directly the illumination point of roll-on/roll-off vessel for vehicle
Electronic box is powered.
9. the method for supplying power to of a kind of roll-on/roll-off vessel for vehicle according to claim 8, it is characterised in that in step (1)：Work as photovoltaic
The direct current energy that off-network electricity generation system is provided more than illumination point electronic box debt power when, photovoltaic off-grid electricity generation system is by a part
Electric energy is delivered directly to the illumination point electronic box of roll-on/roll-off vessel for vehicle, by a part of electrical energy transportation to electric storage device, when photovoltaic off-grid hair
When the direct current energy that electric system is provided divides the debt power of electronic box less than illumination, photovoltaic off-grid electricity generation system is together with electric storage device
For the illumination point electronic box of roll-on/roll-off vessel for vehicle is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007566.0A CN106712658A (en) | 2017-01-05 | 2017-01-05 | Power supply system and power supply method for automobile roll-on-roll-off ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007566.0A CN106712658A (en) | 2017-01-05 | 2017-01-05 | Power supply system and power supply method for automobile roll-on-roll-off ship |
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| Publication Number | Publication Date |
|---|---|
| CN106712658A true CN106712658A (en) | 2017-05-24 |
Family
ID=58908617
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|---|---|---|---|
| CN201710007566.0A Pending CN106712658A (en) | 2017-01-05 | 2017-01-05 | Power supply system and power supply method for automobile roll-on-roll-off ship |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Application publication date: 20170524 |