CN202152012U - A solar energy yacht with an adjustable speed - Google Patents
A solar energy yacht with an adjustable speed Download PDFInfo
- Publication number
- CN202152012U CN202152012U CN2011201794132U CN201120179413U CN202152012U CN 202152012 U CN202152012 U CN 202152012U CN 2011201794132 U CN2011201794132 U CN 2011201794132U CN 201120179413 U CN201120179413 U CN 201120179413U CN 202152012 U CN202152012 U CN 202152012U
- Authority
- CN
- China
- Prior art keywords
- circuit
- switch circuit
- storage battery
- speed
- solar energy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- Y02T10/64—Electric machine technologies 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a solar energy yacht with an adjustable speed. The solar energy yacht comprises a solar energy photovoltaic panel, a charging switching circuit, a storage battery, a motor switching circuit and a direct current series motor used for driving propellers, which are connected successively through a circuit. The solar energy yacht also comprises a charging and discharging controller used for collecting output voltage of the storage battery and outputting control signals to the charging switching circuit; a speed adjusting pedal and a sensor used for sensing speed adjusting pedal travels; and a speed adjustment controller used for collecting sensor signals and outputting control signals to the motor switching circuit. When the speed adjustment is required, an operator presses the speed adjusting pedal downward, the sensor outputs voltage signals to a voltage detection circuit in the speed adjustment controller and the voltage detection circuit receives and identifies the signals and sends the signals to a pulse width modulation circuit, which changes a duty ratio of working current of the direct current series motor through the motor switching circuit for realizing the change of the speed of the solar energy yacht and thus meeting the requirements of different occasions and customers.
Description
Technical field
The utility model relates to a kind of yacht or pleasure-boat, and relating in particular to a kind of is the yacht of power with the solar cell.
Background technology
Solar power is the energy of cleaning, and solar energy photovoltaic panel commonly used (solar panel) is encapsulated then through connection in series-parallel by solar module and forms.After solar panel utilized photoelectric effect directly the luminous energy of the sun to be converted into electric energy, output DC also can deposit in the storage battery, discharges when needing again.
In the solar power system,, can adopt controller for solar (solar charging/discharging controller) in order to control the multichannel solar cell array to battery charge and storage battery powering load.
In order to make full use of solar power; Bring into play its advantage, it is power that a lot of vehicle have adopted solar power, for example has the yacht of using in water surface visit and amusement now; Some is power with the solar power; And with storage battery as auxiliary and replenish, the trend of working current for successively through solar energy photovoltaic panel, charge switch circuit, storage battery, motor switch circuit and drive motor, drive motor drive screw propeller.For the ease of control, charge switch circuit and motor switch circuit also have signal input end, control the work of accumulator cell charging and discharging and motor through control signal in addition.
In the control process of accumulator cell charging and discharging, can adopt existing controller for solar; It is integrated charge switch circuit and master controller; Master controller (circuit that can adopt integrated chip, micro controller system or have similar functions) detects the storage battery output voltage; Charge switch circuit is opened when the storage battery output voltage is lower than setting value, utilizes solar energy photovoltaic panel to battery charge, with storage of electrical energy.
But existing small-sized yacht all is a constant speed generally, starts its speed of back to fix, and governing speed is used inconvenience as required.
The utility model content
The utility model provides a kind of and changes the yacht of speed through regulating motor output, and the solar power that has adopted cleaning, environmental protection is as power.
A kind of solar power yacht of adjustable speed; Comprise solar energy photovoltaic panel, charge switch circuit, storage battery, the motor switch circuit that links to each other successively through circuit and be used to drive the DC series motor of screw propeller; Be provided with the output voltage that is used to gather storage battery and to the charging-discharging controller of charge switch circuit output control signal; The sensor that is provided with the speed governing pedal and is used to respond to the speed governing pedal stroke is provided with and is used for the pick-up transducers signal and to the speed setting controller of motor switch circuit output control signal.
Be provided with voltage detecting circuit and pulse-width modulation circuit in the described speed setting controller; Described sensor, voltage detecting circuit, pulse-width modulation circuit and motor switch circuit link to each other through input end, mouth separately successively, and wherein the mouth of pulse-width modulation circuit inserts motor switch circuit control signal input part.
The circuit that described charging-discharging controller and speed setting controller can adopt integrated chip, micro controller system or have similar functions.
The signal output part of described charging-discharging controller is connected with the signal input part of charge switch circuit.Charging-discharging controller detects the storage battery output voltage, and charge switch circuit is opened when the storage battery output voltage is lower than setting value, utilizes solar energy photovoltaic panel to battery charge.When output storage battery output voltage reaches setting value, stop charging, prevent to overcharge.
On the circuit between storage battery and the motor switch circuit, be provided with the storage battery output switch circuit, the signal input end access of this storage battery output switch circuit also is controlled by described charging-discharging controller.Described charging-discharging controller detects the storage battery output voltage, when the storage battery output voltage is lower than setting value, in order to protect storage battery, closes the storage battery output switch circuit, prevents that the mistake of storage battery from putting.
Described charge switch circuit, storage battery output switch circuit and motor switch circuit can be used the MOS switching valve, control the time that the MOS switching valve is opened or closed through the pulsewidth that changes MOS switch controlled signal, realize current controlling then.
When needing speed governing, the operator presses down the speed governing pedal, and described sensor can use Hall element; Can respond to the speed governing pedal stroke; And the conveying of the voltage detecting circuit in speed setting controller voltage signal, voltage detecting circuit is sent to pulse-width modulation circuit with signal after receiving and identifying signal, and pulse-width modulation circuit changes the dutycycle of DC series motor working current through the motor switch circuit; Realize the variation of DC series motor output, promptly changed the rotating speed of screw propeller.
The solar power yacht of the utility model adjustable speed can change the dutycycle of screw propeller drive motor working current, realizes the change of solar power yacht speed, to adapt to different occasions and user's needs.
Description of drawings
Fig. 1 is the circuit block diagram of the solar power yacht of a kind of adjustable speed of the utility model.
The specific embodiment
Referring to accompanying drawing; The solar power yacht of a kind of adjustable speed of the utility model comprises solar energy photovoltaic panel, charge switch circuit, storage battery, storage battery output switch circuit, the motor switch circuit that links to each other successively through circuit and is used to drive the DC series motor of screw propeller.
Solid line between the blocks among the figure is represented the working current path of DC series motor, dotted line expression signal current path.
Be provided with the output voltage that is used to gather storage battery and to the charging-discharging controller of charge switch circuit and storage battery output switch circuit output control signal.
The Hall element that is provided with the speed governing pedal and is used to respond to the speed governing pedal stroke is provided with and is used to gather the Hall element signal and to the speed setting controller of motor switch circuit output control signal.
Be provided with voltage detecting circuit and pulse-width modulation circuit in the speed setting controller; Hall element, voltage detecting circuit, pulse-width modulation circuit and motor switch circuit link to each other through input end, mouth separately successively, and wherein the mouth of pulse-width modulation circuit inserts motor switch circuit control signal input part.
Charging-discharging controller detects the storage battery output voltage, and charge switch circuit is opened when the storage battery output voltage is lower than setting value, utilizes solar energy photovoltaic panel to battery charge, when output storage battery output voltage reaches setting value, stops charging, prevents to overcharge.
Also to storage battery output switch circuit output control signal, when the storage battery output voltage is lower than setting value,, close the storage battery output switch circuit when charging-discharging controller detects the storage battery output voltage, prevent that the mistake of storage battery from putting in order to protect storage battery.
Charge switch circuit, storage battery output switch circuit and motor switch circuit can be used the MOS switching valve, realize the conducting of controlled circuit through changing MOS switch controlled signal.
Mechanical drive such as the screw propeller of the utility model solar power yacht and rudder for ship and control part can adopt prior art.When needing speed governing; The operator steps on the downward modulation speed pedal, and Hall element can be responded to the speed governing pedal stroke, and the voltage detecting circuit in speed setting controller is carried voltage signal; Voltage detecting circuit is sent to pulse-width modulation circuit with signal after receiving and identifying signal; Pulse-width modulation circuit is realized the variation of DC series motor output through the dutycycle of motor switch circuit change DC series motor working current, has promptly changed the rotating speed of screw propeller.
The solar power yacht of the utility model adjustable speed can change the dutycycle of screw propeller drive motor working current, realizes the change of solar power yacht speed, to adapt to different occasions and user's needs.
Claims (3)
1. the solar power yacht of an adjustable speed; Comprise solar energy photovoltaic panel, charge switch circuit, storage battery, the motor switch circuit that links to each other successively through circuit and be used to drive the DC series motor of screw propeller; Be provided with the output voltage that is used to gather storage battery and to the charging-discharging controller of charge switch circuit output control signal; It is characterized in that; The sensor that is provided with the speed governing pedal and is used to respond to the speed governing pedal stroke is provided with and is used for the pick-up transducers signal and to the speed setting controller of motor switch circuit output control signal.
2. the solar power yacht of adjustable speed as claimed in claim 1; It is characterized in that; Be provided with voltage detecting circuit and pulse-width modulation circuit in the described speed setting controller; Described sensor, voltage detecting circuit, pulse-width modulation circuit and motor switch circuit link to each other through input end, mouth separately successively, and wherein the mouth of pulse-width modulation circuit inserts motor switch circuit control signal input part.
3. the solar power yacht of adjustable speed as claimed in claim 2; It is characterized in that; On the circuit between storage battery and the motor switch circuit, be provided with the storage battery output switch circuit, the signal input end access of this storage battery output switch circuit also is controlled by described charging-discharging controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201794132U CN202152012U (en) | 2011-05-31 | 2011-05-31 | A solar energy yacht with an adjustable speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201794132U CN202152012U (en) | 2011-05-31 | 2011-05-31 | A solar energy yacht with an adjustable speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202152012U true CN202152012U (en) | 2012-02-29 |
Family
ID=45692518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201794132U Expired - Fee Related CN202152012U (en) | 2011-05-31 | 2011-05-31 | A solar energy yacht with an adjustable speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202152012U (en) |
-
2011
- 2011-05-31 CN CN2011201794132U patent/CN202152012U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20120531 |