CN114389380B - Wireless power transmission system of power generation ship - Google Patents
Wireless power transmission system of power generation ship Download PDFInfo
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- CN114389380B CN114389380B CN202111550442.XA CN202111550442A CN114389380B CN 114389380 B CN114389380 B CN 114389380B CN 202111550442 A CN202111550442 A CN 202111550442A CN 114389380 B CN114389380 B CN 114389380B
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- 238000010248 power generation Methods 0.000 title claims abstract description 38
- 230000005540 biological transmission Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 10
- 238000004088 simulation Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000008358 core component Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/12—Inductive energy transfer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
-
- 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
-
- 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
-
- 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
-
- 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
- Y02T90/12—Electric charging stations
-
- 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
-
- 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
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
- Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/12—Remote or cooperative charging
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
- Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
- Y04S30/14—Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transmitters (AREA)
Abstract
The invention discloses an electric energy wireless transmission system of a power generation ship, which comprises the power generation ship and an electric base station, wherein a direct-current power supply, a microwave oscillator, a phase shifter, a signal amplifier and a microwave transmitting antenna are arranged in the power generation ship, the microwave transmitting antenna is provided with a beam direction control system, the beam direction control system comprises an analog signal transmitting area system, a signal receiving area analog system and an analog signal calibration system, one side of the microwave transmitting antenna is provided with a wave band gathering device, a signal wave transmitted by the microwave transmitting antenna transmits a ray wave through the wave band gathering device, the electric base station comprises a microwave receiving antenna, the wave band receiving antenna is connected with a rectifying network, the rectifying network is connected with an inverter, and one end of the inverter is respectively communicated with a useful electric appliance and a storage battery through a frequency converter. The wireless transmission method is suitable for point-to-point transmission of the power generation ship and the base station, saves power transmission cables, and solves the limitation of the berthing place of the power generation ship.
Description
Technical Field
The invention relates to the field of electric energy transmission, in particular to an electric energy wireless transmission system of a power generation ship.
Background
Some portable appliances, such as mobile devices like notebook computers, cell phones, music players, etc., require batteries and charging. The power wire is frequently plugged and unplugged, and is not safe, attractive and reliable, and easy to wear. And the power transmission of the power generation ship is realized by connecting the power generation ship with a shore station through a cable. The cable is connected with the power generation ship and the shore station through the cable conveying device, and the power cable is frequently pulled, so that the power generation ship is inconvenient and time-consuming. In recent years, wireless chargers for electrical equipment such as mobile phones and computers omit mess among the equipment and exposed transmission lines.
The power generated by the existing power generation ship is supplied to the power base station by the cable, the power generation ship and the power base station are connected by the cable, the power generation ship is easy to shake in water, the stability is poor, the cable for transmitting power is easy to lose connection, the cable is easy to tear, the cable is easy to generate electric leakage in water, safety accidents are caused, the safety is poor, and the computer is inconvenient to transmit.
Disclosure of Invention
The invention aims to provide a wireless power transmission system of a power generation ship, which aims to solve the defects in the technology.
In order to achieve the above object, the present invention provides the following technical solutions:
The utility model provides an electric energy wireless transmission system of electricity generation ship, includes electricity generation ship and electricity consumption basic station, be equipped with DC power supply in the electricity generation ship, DC power supply communicates through switch has microwave oscillator, microwave oscillator is connected with the phase shifter, one side of phase shifter is equipped with signal amplifier, signal amplifier is connected with microwave transmitting antenna, microwave transmitting antenna is equipped with beam direction control system, beam direction control system is including analog signal transmitting area system, signal receiving area analog system and analog signal calibration system, one side of microwave transmitting antenna is equipped with the wave band and gathers together the ware, the signal wave of microwave transmitting antenna transmission sends the radial wave through the wave band and gathers together the ware, electricity consumption basic station is including microwave receiving antenna, the wave band receiving antenna is connected with the rectification network, the rectification network is connected with the dc-to-ac converter, useful electrical apparatus and battery are linked together respectively through the converter to the one end of dc-to-ac converter.
Further, the power wireless transmission system of the power generation ship comprises the following steps in the power transmission process:
step 1: when the power generated in the power generation ship is transmitted to the power utilization base station, firstly, the direct-current power supply converts electric energy into microwaves through the microwave oscillator, and the microwaves can adjust the frequency and intensity of the microwaves generated by the phase shifter;
Step 2: the intensity and the wavelength of the microwave can be amplified through the signal amplifier after the microwave is generated, the amplified microwave can be sent to the space through the microwave transmitting antenna, and the microwave can be gathered through the wave band gathering instrument in the transmitting process, so that the microwave becomes a microwave ray;
Step 3: the method comprises the steps that in the microwave transmitting process, naked eyes cannot observe the transmitting state of microwaves, at the moment, a microwave ray transmitting track is simulated through a simulation signal transmitting area system, then a microwave receiving area is simulated through a signal receiving area simulation system, the deviation degree is observed, the direction of a microwave transmitting antenna is dynamically simulated through a simulation signal calibration system, data of the microwave transmitting antenna needing to be adjusted are obtained, and the direction of the microwave transmitting antenna is adjusted through the data of the adjusted direction by using a beam direction control system;
Step 4: the microwave rays are projected onto the microwave receiving antenna through the space, the microwave receiving antenna transmits the received microwaves to a conversion circuit in the rectification network, the microwaves are converted into direct current, the direct current can be converted into alternating current or the current is not changed through the inverter, the direct current can be stored in the storage battery, and the alternating current can be directly used by an electric appliance.
Further, the direct current power supply is a point which is sent out by the power generation ship through the direct current power supply and is stored in the storage battery through the inverter, the microwave oscillator is a core component of the microwave signal generator, the microwave oscillator is an oscillator capable of converting an electric signal into a wave band signal, the signal amplifier is a converter capable of converting the wave band signal into a signal which can be recognized by the controller, the microwave transmitting antenna is a device capable of transmitting the amplified wave band signal in an electromagnetic wave of 1 m-1 mm, the wave band gathering device is a radio frequency filter, the anti-interference capability of the wave band signal can be improved, meanwhile, the transmitting angle of the wave band signal can be adjusted, and the device is convenient for aligning the transmitted signal to a receiving signal.
Further, the microwave receiving antenna can receive the wave band signals emitted by the microwave transmitting antenna, the wave band signals form alternating current through the rectifying network conversion circuit, the alternating current can be used by a power supply through the inverter, and meanwhile, the alternating current can form direct current through the inverter and is input into the storage battery for storage.
1. Further, the direct current power supply, the microwave oscillator, the phase shifter and the signal amplifier on the power generation ship are used as the areas which are convenient to maintain and comprise a distribution board room indoors, and the microwave transmitting antenna is arranged in an open area on the deck.
In the technical scheme, the invention has the technical effects and advantages that:
1. according to the wireless transmission method, electric energy is converted into microwaves through the microwave converter, the frequency and the intensity of the microwaves are regulated through the phase shifter, the microwaves can be amplified through the signal amplifier after being generated, the microwaves can be sent to a space through the microwave transmitting antenna, the microwaves can be gathered through the wave band gathering instrument in the transmitting process, the diffusion surface of the microwaves is small, the microwaves can be gathered and transmitted, meanwhile, the intensity of the microwaves can be improved, the diffusion is small, the wireless transmission method can be used for realizing remote transmission of electric energy, and meanwhile, loss and electric loss rate are reduced.
2. The wireless transmission method simulates the microwave ray emission track through the analog signal emission area system, then simulates the area for receiving microwaves through the signal receiving area simulation system, observes the deviation degree of the area, dynamically simulates the direction of the microwave emission antenna through the analog signal calibration system to obtain the data of the direction needing to be adjusted of the microwave emission antenna, and adjusts the direction of the microwave emission antenna through the data of the direction adjusting by using the beam direction control system, so that the microwave receiving antenna can accurately receive the microwave signals, avoid electric energy loss and improve the electric transmission effect.
3. The wireless transmission method is suitable for point-to-point transmission of the power generation ship and the base station, saves the power transmission cable, solves the limitation of the berthing place of the power generation ship, has low loss during microwave transmission, simplifies the power transmission structure by microwave transmission, and can change the uneconomical and unreasonable power transmission condition caused by unbalanced energy distribution.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic diagram of a transmission flow structure of a wireless power transmission system of a power generation ship according to the present invention.
Fig. 2 is a schematic diagram showing the arrangement of a microwave generating unit in the wireless power transmission system of the power generation ship according to the present invention.
Fig. 3 is a schematic diagram showing the arrangement of microwave transmitters in the wireless power transmission system of the power generation ship according to the present invention.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Referring to the attached figure 1 of the specification, the invention relates to an electric energy wireless transmission system of a power generation ship, which comprises the power generation ship and an electric base station, wherein a direct current power supply is arranged in the power generation ship, the direct current power supply is communicated with a microwave oscillator through a power switch, the microwave oscillator is connected with a phase shifter, one side of the phase shifter is provided with a signal amplifier, the signal amplifier is connected with a microwave transmitting antenna, the microwave transmitting antenna is provided with a beam direction control system, the beam direction control system comprises an analog signal transmitting area system, a signal receiving area analog system and an analog signal calibration system, one side of the microwave transmitting antenna is provided with a wave band gathering device, a signal wave transmitted by the microwave transmitting antenna transmits a ray wave through the wave band gathering device, the direct current power supply is a core component of the microwave signal generator through an inverter, the microwave oscillator is the oscillator, the signal amplifier can convert an electric signal into a wave band signal, the signal amplifier is a converter which can convert the wave band signal into a signal recognized by a controller, the wave band signal can be transmitted through an electromagnetic wave band gathering device, the wave band gathering device can be used for adjusting the wave band of the signal, and the interference resistance of the device can be adjusted at the same time.
As shown in fig. 2 and 3, for a power generation ship, a dc power supply, a microwave oscillator, a phase shifter, and a signal amplifier are used as a convenient place to dispose a microwave transmitter unit in a room for maintenance, such as a switchboard room, as indicated by M in fig. 2. And the microwave transmitting antenna is arranged on the deck in an open area, such as the open position of the stern shown as N in figure 3.
On the basis of the structural transmission mode, the electricity utilization base station comprises a microwave receiving antenna, the wave band receiving antenna is connected with a rectifying network, the rectifying network is connected with an inverter, one end of the inverter is respectively communicated with a useful electric appliance and a storage battery through the frequency converter, the microwave receiving antenna can receive wave band signals emitted by the microwave transmitting antenna, the wave band signals form alternating current through a rectifying network conversion circuit, the alternating current can be used by the electric appliance through the inverter, and meanwhile, the alternating current can form direct current through the inverter to be input into the storage battery for storage.
Referring to fig. 1-3, when power generated in a power generation ship is transmitted to a power base station, firstly, a direct current power supply converts electric energy into microwaves through a microwave oscillator, the microwaves can be used for adjusting the frequency and intensity of the microwaves through a phase shifter, the intensity and wavelength of the microwaves can be amplified through a signal amplifier after the microwaves are generated, the amplified microwaves can be transmitted to a space through a microwave transmitting antenna, the microwaves can be gathered through a wave band gathering instrument in the transmitting process to form microwave rays, and as the transmitting state of the microwaves cannot be observed by naked eyes in the microwave transmitting process, at the moment, the transmitting state of the microwaves is simulated through an analog signal transmitting area system, then the area for receiving the microwaves is simulated through a signal receiving area simulation system, the deviation degree of the microwaves is observed, the directions of the microwave transmitting antennas are dynamically simulated through an analog signal calibrating system, the directions of the microwave transmitting antennas are required to be adjusted, the directions of the microwave transmitting antennas are adjusted through the data of the directions which are adjusted through a beam direction control system, the microwave rays are projected to a microwave receiving antenna through the space, the microwave receiving antenna is transmitted to a rectifying network to a rectifying circuit, the microwaves are converted into direct current through an alternating current converter or a direct current can not be converted into direct current through a direct current, and the direct current can be directly stored into direct current through a storage battery.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (3)
1. The utility model provides a wireless transmission system of electric energy of electricity generation ship which characterized in that: the system comprises a power generation ship and a power consumption base station, wherein a direct current power supply is arranged in the power generation ship, the direct current power supply is communicated with a microwave oscillator through a power switch, the microwave oscillator is connected with a phase shifter, one side of the phase shifter is provided with a signal amplifier, the signal amplifier is connected with a microwave transmitting antenna, the microwave transmitting antenna is provided with a beam direction control system, the beam direction control system comprises an analog signal transmitting area system, a signal receiving area analog system and an analog signal calibration system, one side of the microwave transmitting antenna is provided with a wave band gathering device, signal waves transmitted by the microwave transmitting antenna transmit radiation waves through the wave band gathering device, the power consumption base station comprises a microwave receiving antenna, the microwave receiving antenna is connected with a rectification network, one end of the rectification network is connected with an inverter, one end of the inverter is respectively communicated with a useful electric appliance and a storage battery through a frequency converter, the direct-current power supply is equipment for a power generation ship to store electricity generated by the power generation ship in the storage battery through the inverter, the microwave oscillator converts an electric signal into a wave band signal, the signal amplifier is a converter for converting the wave band signal into a signal which can be recognized by a controller, the microwave transmitting antenna transmits the amplified wave band signal out in an electromagnetic wave of 1 m-1 mm, and the wave band gathering device improves the anti-interference capability of the wave band signal and adjusts the transmitting angle of the wave band signal so as to align the transmitted signal to a receiving signal;
the transmission mode of the system comprises the following steps:
S1: when the power generated in the power generation ship is transmitted to the power utilization base station, the direct-current power supply converts electric energy into microwaves through the microwave oscillator, and the microwaves can adjust the frequency and intensity of the microwaves generated by the phase shifter;
S2: the intensity and the wavelength of the microwave can be amplified through the signal amplifier after the microwave is generated, the amplified microwave can be sent to the space through the microwave transmitting antenna, and the microwave can be gathered through the wave band gathering instrument in the transmitting process, so that the microwave becomes a microwave ray;
S3: simulating a microwave ray emission track through a simulation signal emission area system, simulating an area for receiving microwaves through a signal receiving area simulation system, observing deviation degree, dynamically simulating the direction of a microwave emission antenna through a simulation signal calibration system to obtain data of the direction of the microwave emission antenna to be adjusted, and adjusting the direction of the microwave emission antenna through the data of the direction adjustment by using a beam direction control system;
S4: the microwave rays are projected onto the microwave receiving antenna through the space, the microwave receiving antenna transmits the received microwaves to a conversion circuit in the rectifying network, the microwaves are converted into direct current, part of the direct current can be converted into alternating current through the inverter, the direct current can be stored in the storage battery, and the alternating current can be directly used by an electric appliance.
2. A power generation boat power wireless transmission system according to claim 1, wherein: the electricity utilization base station can be an onshore base station or a base station of electricity utilization facilities including an offshore work ship.
3. A power generation boat power wireless transmission system according to claim 1, wherein: the power generation ship DC power supply, the microwave oscillator, the phase shifter and the signal amplifier are used as the areas which are convenient to maintain and comprise a distribution board room indoors, and the microwave transmitting antenna is arranged in an open area on the deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202111550442.XA CN114389380B (en) | 2021-12-17 | 2021-12-17 | Wireless power transmission system of power generation ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111550442.XA CN114389380B (en) | 2021-12-17 | 2021-12-17 | Wireless power transmission system of power generation ship |
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| CN114389380A CN114389380A (en) | 2022-04-22 |
| CN114389380B true CN114389380B (en) | 2024-07-16 |
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| CN102035582A (en) * | 2009-09-29 | 2011-04-27 | 索尼公司 | Wireless transmission system, wireless communication device, and wireless communication method |
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| US4739334A (en) * | 1986-09-30 | 1988-04-19 | The United States Of America As Represented By The Secretary Of The Air Force | Electro-optical beamforming network for phased array antennas |
| CN104682569A (en) * | 2014-10-01 | 2015-06-03 | 郭和友 | System for carrying out wireless charging and power supply by utilizing reinforced common wireless signal |
| RU2603953C1 (en) * | 2015-07-23 | 2016-12-10 | Общество с ограниченной ответственностью "СТИЛСОФТ" | Two-way radio-wave security alarm and its operation method |
| CN107612648B (en) * | 2017-09-22 | 2019-08-16 | 沪东中华造船(集团)有限公司 | A kind of ship communication system and its radio station silence management method |
| CN108970189B (en) * | 2018-07-24 | 2021-06-01 | 国网福建省电力有限公司 | A kind of processing method of electric power oil photovoltaic conversion microwave regeneration device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102035582A (en) * | 2009-09-29 | 2011-04-27 | 索尼公司 | Wireless transmission system, wireless communication device, and wireless communication method |
| CN102870235A (en) * | 2009-11-10 | 2013-01-09 | 免疫之光有限责任公司 | Up and down conversion systems for generating emitted light from various energy sources including radio frequency, microwave energy and magnetic induction sources for up conversion |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114389380A (en) | 2022-04-22 |
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