CN214420229U - New energy yacht with solar energy and wind energy power supply - Google Patents
New energy yacht with solar energy and wind energy power supply Download PDFInfo
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- CN214420229U CN214420229U CN202022954713.5U CN202022954713U CN214420229U CN 214420229 U CN214420229 U CN 214420229U CN 202022954713 U CN202022954713 U CN 202022954713U CN 214420229 U CN214420229 U CN 214420229U
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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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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Abstract
The utility model provides a have new forms of energy yacht of solar energy, wind energy power supply concurrently, a serial communication port, include: the system comprises a solar power generation module, a wind power generation module, a diesel power generation module, a shore power interface, a storage battery module, a direct current bus bar and an alternating current bus bar; the solar power generation module, the wind power generation module, the diesel power generation module and the storage battery module are connected together through a CAN bus. The shore power interface is connected with the storage battery and the direct current bus bar through AC/DC, and is directly connected with the alternating current bus bar. The utility model provides a can have the yacht of solar energy and wind energy power supply simultaneously, charge for the battery through multiple power supply mode, ensured the duration of a journey of yacht. The running state of each component CAN be collected in real time through the CAN bus so as to select different power supply modes in time.
Description
Technical Field
The utility model relates to an electronic circuit field specifically, relates to a new forms of energy yacht that has solar energy, wind energy power supply concurrently.
Background
In recent years, some conventional energy sources such as petroleum energy, natural gas energy, and the like are being exhausted, and environmental pollution caused by the conventional energy sources in the field of ships is becoming serious. Meanwhile, policies for promoting and encouraging the use of new energy are released everywhere, so that the green ship technology becomes one of important development directions in the field of ships.
A conventional green energy ship, namely a sailing ship, drives a sail to carry out a course by utilizing wind power, but is greatly influenced by weather, and cannot sail under the condition of insufficient wind power.
At present, a plurality of green energy sources such as solar energy or wind energy and the like are used on a yacht by using a single energy source, but the two energy sources are not mixed as a power source to drive a small fishing boat.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a new forms of energy yacht that has solar energy, wind energy power supply concurrently.
According to the utility model provides a pair of have new forms of energy yacht of solar energy, wind energy power supply concurrently, include: the system comprises a solar power generation module, a wind power generation module, a diesel power generation module, a storage battery module, a direct current bus bar and an alternating current bus bar;
the solar power generation module, the wind power generation module, the diesel power generation module and the storage battery module are connected together through a CAN bus;
the solar power generation module comprises a direct current output end and an alternating current output end, the direct current output end of the solar power generation module is connected with the storage battery module through DC/DC and is directly connected with the direct current bus bar, and the alternating current output end of the solar power generation module is connected with the storage battery module through AC/DC and is directly connected with the alternating current bus bar;
the wind power generation module comprises a direct current output end and an alternating current output end, the direct current output end of the wind power generation module is connected with the storage battery module through DC/DC and directly connected with the direct current bus bar, and the alternating current output end of the wind power generation module is connected with the storage battery module through AC/DC and directly connected with the alternating current bus bar;
the output end of the diesel generating module is connected with the storage battery module and the direct current bus bar through AC/DC.
Preferably, the system further comprises a shore power interface, wherein the shore power interface is connected with the storage battery and the direct current bus bar through AC/DC and is directly connected with the alternating current bus bar.
Preferably, the solar power generation module includes: the solar energy storage system comprises a photovoltaic module, a solar storage battery, a controller and an inverter;
the output end of the photovoltaic module is connected with the solar storage battery and the controller, the solar storage battery is connected with the storage battery module through DC/DC, and the controller is connected with the solar storage battery and the inverter.
Preferably, the photovoltaic module is arranged on top of a yacht.
Preferably, the wind power generation module includes: the system comprises a wind driven generator, a wind power storage battery, a controller and an inverter;
the output end of the wind driven generator is connected with the wind power storage battery and the controller through the inverter, the wind power storage battery is connected with the storage battery module through DC/DC, and the controller is connected with the wind power storage battery.
Preferably, the wind driven generators are symmetrically arranged at the tail end of the top of the yacht.
Preferably, the battery module includes: the output end of the storage battery is connected with the direct current bus bar through DC/DC, and the output end of the storage battery is connected with the alternating current bus bar through DC/AC.
Preferably, the direct current bus bar further comprises a communication module, and the communication module is connected with the direct current bus bar.
Preferably, the communication module comprises a satellite communication device.
Preferably, the cabin part of the yacht is provided with a storage battery cabin and a diesel generator cabin, and the storage battery module and the diesel generator module are respectively placed in the storage battery cabin and the diesel generator cabin.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a can have the yacht of solar energy and wind energy power supply simultaneously, charge for the battery through multiple power supply mode, ensured the duration of a journey of yacht. The running state of each component CAN be collected in real time through the CAN bus so as to select different power supply modes in time.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a cross-sectional view of a yacht;
FIG. 2 is a schematic diagram of a power supply structure of the yacht;
FIG. 3 is a schematic view of a communication network for yacht energy management;
fig. 4 is a communication and structural schematic diagram of yacht energy management.
Detailed Description
The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.
As shown in fig. 2, according to the utility model provides a pair of new forms of energy yacht that has solar energy, wind energy power supply concurrently, include: the system comprises a solar power generation module 1, a wind power generation module 2, a diesel power generation module 3, a shore power interface 4, a storage battery module 5, a direct current bus bar 6 and an alternating current bus bar 7.
The solar power generation module comprises a direct current output end and an alternating current output end, the direct current output end of the solar power generation module is connected with the storage battery module through DC/DC and is directly connected with the direct current bus bar, and the alternating current output end of the solar power generation module is connected with the storage battery module through AC/DC and is directly connected with the alternating current bus bar. The wind power generation module comprises a direct current output end and an alternating current output end, the direct current output end of the wind power generation module is connected with the storage battery module through DC/DC and is directly connected with the direct current bus bar, and the alternating current output end of the wind power generation module is connected with the storage battery module through AC/DC and is directly connected with the alternating current bus bar. The output end of the diesel generating module is connected with the storage battery module and the direct current bus bar through AC/DC. The shore power interface is connected with the storage battery and the direct current bus bar through AC/DC and is directly connected with the alternating current bus bar.
The communication module is connected with the direct current bus bar and used for carrying out wireless communication with the outside, including satellite communication equipment, GPS positioning and the like.
As shown in fig. 3 and 4, the solar power generation module 1, the wind power generation module 2, the diesel power generation module 3, and the battery module 5 are connected together by a CAN bus.
The solar power generation system comprises the following components: photovoltaic module (energy input), battery (energy storage), controller (detection and control), inverter (AC/DC). The system inputs energy from the photovoltaic module end, outputs electric energy after conversion, and part of electricity is stored in the storage battery and can be directly used through DC/DC. The controller can detect the state of the equipment and reflect the running state of the system. The inverter functions to allow the ac load to be used. The photovoltaic module is arranged on the top of the yacht.
The wind power generation system includes a wind power generator (generating alternating current), a battery (storage function), a controller (detecting and controlling), and an inverter (AC/DC), and functions similar to those of the aforementioned solar power generation system. The wind driven generators are arranged at the tail end of the top of the yacht in a bilateral symmetry manner.
The shore power generation system utilizes a shore-based power supply to replace other power generation modes, so that the yacht can be charged when leaning against the shore. Since the shore power supply voltage is 220VAC, an AC-DC converter is needed when the system is connected to a yacht.
The diesel power generation system includes a diesel engine, a generator, a fuel tank, a controller, and the like. The diesel engine drives the generator to generate alternating current through diesel oil, and the alternating current can be transmitted to the storage battery or the whole propulsion system through the alternating current-direct current converter. The diesel engine can also directly drive the propeller to realize the propelling function.
The yacht storage battery is the most main energy storage and power storage system of the yacht. The storage battery stores electric energy from a solar power generation set, a wind power generation set, shore power generation and a diesel generator, and can generate 24V direct current, 320V direct current and 220V alternating current through three internal direct current and alternating current converters.
The direct current bus bar is connected with all direct current lines from all power generation systems, including a solar power generation set, a wind power generation set, shore power generation and diesel generator direct current wiring, and outputs 24V direct current and 320V direct current to supply direct current power utilization equipment such as a closestool, a sound box, an electric sunshade, a bow side push and the like. The alternating current bus bar is connected with all alternating current lines from all power generation systems, including a solar power generation set, a wind power generation set, shore power generation and diesel generator direct current wiring, and outputs 220V alternating current to supply to some alternating current electric equipment and the like.
As shown in figure 1, the cabin part of the yacht is provided with a storage battery cabin and a diesel generator cabin which are respectively provided with a storage battery module and a diesel generator module.
The utility model discloses a battery lectotype is the lithium iron phosphate battery, makes up into a set of with per two blocks of batteries to connect in parallel, each hundred group connect into DC320V power with the mode of establishing ties. The capacity of the storage battery pack is 504Ah, the voltage is 320V, and the output power is considered according to the load condition. The optimum charging current of the battery was 50.4A, which was 10% of 504Ah, as a ten-hour charging rate current.
The required voltage of each part in the circuit has a difference of alternating current and direct current, and the values are different. Thus, the converter is used to unify the voltages. Common converters are classified into inverters and rectifiers. The rectifier is an ac (alternating current)/dc (direct current) converter, and can convert ac power into dc power. The inverter is a DC/AC converter that can convert direct current to alternating current. In this design, six main converters are mainly involved. Three 220VAC to 320VDC rectifiers, one 33.75VDC to 320VDC dc converter, one 320VDC to 24VDC dc converter, and one 320VDC to 220VAC inverter, respectively. Since 220VAC/320VDC and 320VDC/220VAC inverters are relatively common, DC/DC converters of unusual voltages are considered herein for illustration in converter design due to similar considerations for parameters of DC/DC boost and buck. When the converter works, the CCM mode condition is selected, and the converter is characterized in that the inductive current is continuous.
A 33.75 VDC-to-320 VDC dc converter is used to allow the photovoltaic power system to be well connected in voltage to the battery. A BOOST converter is used.
Considering that the system has a plurality of control modules, such as a solar power generation module, a wind power generation module, a diesel power generation module, and the like, the energy management system also needs to further adjust parameters according to the parameter characteristics and feedback information of each module, and carries out optimization according to strategies. Therefore, the convenience and efficiency of the system communication network are very important, which can improve the efficiency of the whole system, so that the control implemented according to the control strategy can achieve the optimal result. The energy management system using the CAN bus has several advantages.
(1) The CAN bus has high communication speed and response speed. Because the message is coded simply, the time of occupying the bus is short, and the processing speed is high. High rates are required for energy management system operational mode switching on a yacht.
(2) And (4) selectively receiving data. Whether a message is useful and whether it is accepted or masked is distinguished by the identifier of the message. The occupied space can be reduced, and the efficiency is improved.
(3) The production and use cost of the bus is low. The CAN bus technology is continuously developed, and the production cost of related components of the bus is reduced.
As shown in fig. 3, the communication network mainly has the following components or modules: the system comprises an upper computer, an energy management controller, an Anybus, a CAN bus, controllers of all power generation systems, all direct current and alternating current converters, a direct current bus and alternating current bus bar, a propulsion part and other power utilization equipment. The upper computer is a monitoring machine (PC) and is mainly responsible for displaying parameters and equipment states of all units in real time, monitoring data receiving and sending conditions of all nodes and sending control commands or parameter adjusting commands. The energy management controller is a transfer station for communication data and converts a data format transmitted by the upper computer into a DP format which can be read by Anybus. Anybus is a module for converting communication protocols. It provides a data storage area, and reads the data on the bus into the storage area, and converts it into DP format to send out according to the requirement. The data that whole CAN bus CAN gather have the current, the voltage parameter of each power generation system, the input/output voltage condition of each controller, the voltage condition of each converter, the condition such as battery voltage, electric current, SOC value, the propulsion system input/output voltage electric current condition, other consumer voltage electric current condition and other parameters that need to know.
Parameters such as voltage, current, power, SOC collected through the CAN bus are adjusted and fed back according to a set strategy, and results CAN be fed back to each controller and other components through each node, so that energy management of the yacht is realized.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (9)
1. The utility model provides a new forms of energy yacht that has solar energy, wind energy power supply which characterized in that includes: the system comprises a solar power generation module, a wind power generation module, a diesel power generation module, a storage battery module, a direct current bus bar and an alternating current bus bar;
the solar power generation module, the wind power generation module, the diesel power generation module and the storage battery module are connected together through a CAN bus;
the solar power generation module comprises a direct current output end and an alternating current output end, the direct current output end of the solar power generation module is connected with the storage battery module through DC/DC and is directly connected with the direct current bus bar, and the alternating current output end of the solar power generation module is connected with the storage battery module through AC/DC and is directly connected with the alternating current bus bar;
the wind power generation module comprises a direct current output end and an alternating current output end, the direct current output end of the wind power generation module is connected with the storage battery module through DC/DC and directly connected with the direct current bus bar, and the alternating current output end of the wind power generation module is connected with the storage battery module through AC/DC and directly connected with the alternating current bus bar;
the output end of the diesel generating module is connected with the storage battery module and the direct current bus bar through AC/DC;
still include shore power interface, shore power interface passes through AC/DC and connects the battery with direct current bus bar, and the direct connection alternating current bus bar.
2. The new energy yacht with both solar and wind power supply of claim 1, wherein the solar power generation module comprises: the solar energy storage system comprises a photovoltaic module, a solar storage battery, a controller and an inverter;
the output end of the photovoltaic module is connected with the solar storage battery and the controller, the solar storage battery is connected with the storage battery module through DC/DC, and the controller is connected with the solar storage battery and the inverter.
3. The new energy yacht with both solar and wind power supply of claim 2, wherein the photovoltaic module is disposed on top of the yacht.
4. The new energy yacht with both solar and wind power supply of claim 1, wherein the wind power generation module comprises: the system comprises a wind driven generator, a wind power storage battery, a controller and an inverter;
the output end of the wind driven generator is connected with the wind power storage battery and the controller through the inverter, the wind power storage battery is connected with the storage battery module through DC/DC, and the controller is connected with the wind power storage battery.
5. The new energy yacht with both solar energy and wind energy power supply of claim 4, wherein the wind driven generators are arranged at the tail end of the top of the yacht in a bilateral symmetry manner.
6. The new energy yacht powered by both solar and wind energy of claim 1, wherein the battery module comprises: the output end of the storage battery is connected with the direct current bus bar through DC/DC, and the output end of the storage battery is connected with the alternating current bus bar through DC/AC.
7. The new energy yacht with both solar and wind power supply of claim 1, further comprising a communication module connected to the dc bus bar.
8. The hybrid solar and wind powered new energy yacht of claim 7, wherein the communication module comprises a satellite communication device.
9. The new energy yacht with both solar energy and wind energy power supply as claimed in claim 1, wherein the cabin part of the yacht is provided with a storage battery cabin and a diesel generator cabin, and the storage battery module and the diesel generator module are respectively arranged in the storage battery cabin and the diesel generator cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022954713.5U CN214420229U (en) | 2020-12-11 | 2020-12-11 | New energy yacht with solar energy and wind energy power supply |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022954713.5U CN214420229U (en) | 2020-12-11 | 2020-12-11 | New energy yacht with solar energy and wind energy power supply |
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| CN214420229U true CN214420229U (en) | 2021-10-19 |
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| CN202022954713.5U Active CN214420229U (en) | 2020-12-11 | 2020-12-11 | New energy yacht with solar energy and wind energy power supply |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116054230A (en) * | 2023-01-16 | 2023-05-02 | 中国船舶集团有限公司第七一九研究所 | Ship full-direct-current comprehensive power system architecture based on multiport energy router |
| CN116488237A (en) * | 2023-03-31 | 2023-07-25 | 青岛创统科技发展有限公司 | Marine energy routing system and double-layer coordination optimization control method thereof |
-
2020
- 2020-12-11 CN CN202022954713.5U patent/CN214420229U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116054230A (en) * | 2023-01-16 | 2023-05-02 | 中国船舶集团有限公司第七一九研究所 | Ship full-direct-current comprehensive power system architecture based on multiport energy router |
| CN116054230B (en) * | 2023-01-16 | 2023-11-21 | 中国船舶集团有限公司第七一九研究所 | Ship full-direct-current comprehensive power system architecture based on multiport energy router |
| CN116488237A (en) * | 2023-03-31 | 2023-07-25 | 青岛创统科技发展有限公司 | Marine energy routing system and double-layer coordination optimization control method thereof |
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