CN104724274A - High-low pressure combined type speedboat driving system - Google Patents
High-low pressure combined type speedboat driving system Download PDFInfo
- Publication number
- CN104724274A CN104724274A CN201510083085.9A CN201510083085A CN104724274A CN 104724274 A CN104724274 A CN 104724274A CN 201510083085 A CN201510083085 A CN 201510083085A CN 104724274 A CN104724274 A CN 104724274A
- Authority
- CN
- China
- Prior art keywords
- speedboat
- low pressure
- master controller
- drive system
- combination formula
- 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.)
- Pending
Links
Abstract
The invention relates to a high-low pressure combined type speedboat driving system. The system comprises a master controller, a low pressure battery pack and a driver connected with an electromotor, wherein the master controller is connected with the control end of the driver through a control network; the low pressure battery pack is connected with a super-capacitor through a pressure-boosting device; the output end of the super-capacitor is connected with the input end of the driver; the pressure-boosting device is connected with the master controller through the control network. The high-low pressure combined type speedboat driving system enables an electric speedboat to achieve high-speed running.
Description
Technical field
The present invention relates to speedboat actuation techniques field, particularly relate to a kind of high-low pressure combination formula speedboat drive system.
Background technology
Serious puzzlement can be met in the Applied research fields of pure electronic speedboat; When speedboat has high-speed requirement, its power is necessarily very large, when power is very large, in order to provide enough power, the voltage class of its configuration also must be very high, once voltage enters high pressure conditions, no matter configure the lithium battery system of which kind of energy, because its quantity must ensure, therefore, the shipped weight of pure electronic speedboat will be very large, weight will directly affect the speed of speedboat, therefore, often meets the speedboat under power condition, its speed is bound to occur serious degeneration, and this is caused by battery weight.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of high-low pressure combination formula speedboat drive system, makes electronic speedboat to realize high-speed cruising.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of high-low pressure combination formula speedboat drive system, the actuator comprising master controller, A-battery group and be connected with electrical motor, described master controller is connected by the control end of net control with described actuator; Described A-battery group is connected with super capacitor by increasing apparatus; The mouth of described super capacitor is connected with the input end of described actuator; Described increasing apparatus is connected with master controller by net control.
Described A-battery group is also connected with battery management system; Described battery management system is connected with master controller by net control.
Described increasing apparatus is high power D C/DC change-over circuit.
Described electrical motor is also connected with actuator by data back line.
Described master controller is connected with mechanical arm.
Described master controller is made up of jointly dsp chip and fpga chip.
Described A-battery group is connected with fast charge passage.
Beneficial effect
Owing to have employed above-mentioned technical scheme, the present invention compared with prior art, there is following advantage and good effect: the boosting application that present invention employs super capacitor, achieve the lifting of voltage, again based on the feature that the instantaneous power of super capacitor is large, under the state that subsequent power is supported, the power out-put characteristic of super capacitor has extraordinary performance, can obtain desirable effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiments of the present invention relate to a kind of high-low pressure combination formula speedboat drive system, as shown in Figure 1, the actuator 9 comprising master controller 1, A-battery group 4 and be connected with electrical motor 10, described master controller 1 is connected with the control end of described actuator 9 by net control 3; Described A-battery group 4 is connected with super capacitor 7 by increasing apparatus 6; The mouth of described super capacitor 7 is connected with the input end of described actuator 9; Described increasing apparatus 6 is connected with master controller 1 by net control 3.
Master controller 1 is made up of jointly dsp chip and fpga chip, is controlled by net control 3 pairs of BMS battery management systems 5, increasing apparatus 6 and actuator 9 and is monitored.Described master controller 1 is also connected with mechanical arm 2, and mechanical arm 2 is the speed regulator of speedboat, given for manipulator's governing speed.
A-battery group 4 can be that even other value is all right for 24VDC or 48V DC or 72V DC, as long as the capacity of A-battery group is limited in the limited range of spatial volume and weight, certainly, the course continuation mileage (or duration of voyage) after charging must also be met.Described A-battery group 4 is also connected with BMS battery management system 5, the dynamic capacity parameter of battery is sent to master controller 1 by net control by this BMS battery management system 5, this capacity parameter is by the capacity status of the numerical monitor screen display battery at master controller, and remaining shipping kilometre or remaining duration of voyage.
Described increasing apparatus 6 is high power D C/DC change-over circuit, and by this device, the energy after boosting is delivered to super capacitor 7, the voltage of super capacitor is determined by the parameter that DC/DC change-over circuit is given.High potential after boosting is directly delivered to actuator 9 by super capacitor 7, and this actuator 9 provides three phasevoltage and delivers to electrical motor.
Electrical motor 10 obtains the driving voltage that actuator 9 provides, and with the parameter value Driving Torque of master controller 1, by the rotation of motor reel carrying screws 12.Described electrical motor 10 is also connected with actuator 9 by data back line 11, data back line by direct torque information feed back during high speed high pulling torque to actuator, and being transferred to master controller by actuator by net control, master controller can carry out torque adjustment according to speed.
A-battery group is also connected with fast charge passage 13, the boats and ships after making a return voyage, and gives fast charge where necessary and makes up energy; Another mode is, adopts the mode of A-battery group module of changing, and because battery pack is low pressure, therefore, it is light that the mode of changing battery also seems particularly.
After controller function is activated, the operation workflow of system is as follows:
1), after system is activated, after a few second, super capacitor 7 has reached the numerical value after boosting.Actuator 9 is activated, and the colorful display screen on controller 1 is reported to operator, and system is ready: OK.
2), operator manipulates manual operator 2, and regulate given speed, actuator will make electrical motor rotate, and now due to employing is Torque Control pattern, this speed just making speedboat immediately reach required, and speedboat is activated operation.
3), now, because system passes through the energy that low pressure group battery in BMS battery management system 5 management and control, therefore, the residual capacity of A-battery in the display screen display of controller 1, comprising: can also remaining navigation milimeter number and excess time with the navigation of this speed.This parameter is very important, and allowing operator know speedboat very intuitively can also remaining mileage number (or excess time).
4), when a Completion of the Adventure, makeup energy will implement fast charge to speedboat A-battery, and this is a low pressure fast charge passage.The time general control filled soon, at 5 ~ 8 minutes, namely enters next circulation navigation after being full of.
Contriver is found by large quantitative analysis and research, a lot of small-sized speedboat is in use without the need to ensureing very large distance to go, in most application scenario, often lower of high-speed case needs 20 minutes to half an hour, based under such application scenario, the capacity of A-battery only need be met the demand of time by contriver in configuration, and is that the voltage class meeting horsepower characteristic adopts the mode of super capacitor to obtain necessary boosting.
Therefore, present invention employs the boosting application of super capacitor, achieve the lifting of voltage, again based on the power features of super capacitor, moment its outburst ability be very strong, under the state that subsequent power is supported, the power out-put characteristic of super capacitor has extraordinary performance, can obtain desirable effect.
Claims (7)
1. a high-low pressure combination formula speedboat drive system, the actuator comprising master controller, A-battery group and be connected with electrical motor, is characterized in that, described master controller is connected by the control end of net control with described actuator; Described A-battery group is connected with super capacitor by increasing apparatus; The mouth of described super capacitor is connected with the input end of described actuator; Described increasing apparatus is connected with master controller by net control.
2. high-low pressure combination formula speedboat drive system according to claim 1, it is characterized in that, described A-battery group is also connected with battery management system; Described battery management system is connected with master controller by net control.
3. high-low pressure combination formula speedboat drive system according to claim 1, is characterized in that, described increasing apparatus is high power D C/DC change-over circuit.
4. high-low pressure combination formula speedboat drive system according to claim 1, is characterized in that, described electrical motor is also connected with actuator by data back line.
5. high-low pressure combination formula speedboat drive system according to claim 1, it is characterized in that, described master controller is connected with mechanical arm.
6. high-low pressure combination formula speedboat drive system according to claim 1, it is characterized in that, described master controller is made up of jointly dsp chip and fpga chip.
7. high-low pressure combination formula speedboat drive system according to claim 1, it is characterized in that, described A-battery group is connected with fast charge passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083085.9A CN104724274A (en) | 2015-02-16 | 2015-02-16 | High-low pressure combined type speedboat driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510083085.9A CN104724274A (en) | 2015-02-16 | 2015-02-16 | High-low pressure combined type speedboat driving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104724274A true CN104724274A (en) | 2015-06-24 |
Family
ID=53448815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510083085.9A Pending CN104724274A (en) | 2015-02-16 | 2015-02-16 | High-low pressure combined type speedboat driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104724274A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741792A (en) * | 2016-12-01 | 2017-05-31 | 广州发展瑞华新能源电动船有限公司 | A kind of kiloton above electric ship |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102859U (en) * | 1991-10-09 | 1992-04-29 | 侯建国 | High-speed electrically operated motor car |
| US20100221962A1 (en) * | 2009-02-28 | 2010-09-02 | Jiin Juh Su | Fuel efficient power system for electric boat |
| CN103192974A (en) * | 2013-04-07 | 2013-07-10 | 上海瑞华(集团)有限公司 | Electric ship power assembly system combined by super capacitor and power lithium battery |
| CN204548468U (en) * | 2015-02-16 | 2015-08-12 | 上海瑞华(集团)有限公司 | A kind of high-low pressure combination formula speedboat drive system |
-
2015
- 2015-02-16 CN CN201510083085.9A patent/CN104724274A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102859U (en) * | 1991-10-09 | 1992-04-29 | 侯建国 | High-speed electrically operated motor car |
| US20100221962A1 (en) * | 2009-02-28 | 2010-09-02 | Jiin Juh Su | Fuel efficient power system for electric boat |
| CN103192974A (en) * | 2013-04-07 | 2013-07-10 | 上海瑞华(集团)有限公司 | Electric ship power assembly system combined by super capacitor and power lithium battery |
| CN204548468U (en) * | 2015-02-16 | 2015-08-12 | 上海瑞华(集团)有限公司 | A kind of high-low pressure combination formula speedboat drive system |
Non-Patent Citations (1)
| Title |
|---|
| 陆政德: "环保型(蓄电池+超级电容器)纯电动车动力系统", 《汽车与配件》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741792A (en) * | 2016-12-01 | 2017-05-31 | 广州发展瑞华新能源电动船有限公司 | A kind of kiloton above electric ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106892124B (en) | Hybrid power unmanned plane | |
| DE102013225722A1 (en) | System and method for controlling the air supply of a fuel cell vehicle | |
| CN103847530A (en) | Electric drive system and energy managing method thereof | |
| CN207450263U (en) | A kind of rotor wing unmanned aerial vehicle dynamical system | |
| CN109969000B (en) | Range-extending system for pure electric vehicle | |
| CN106741792A (en) | A kind of kiloton above electric ship | |
| CN102514569B (en) | A kind of driving charge control method of parallel hybrid electric | |
| CN102166996A (en) | Controller of new energy automobile | |
| CN204548468U (en) | A kind of high-low pressure combination formula speedboat drive system | |
| CN202046278U (en) | Whole automobile controller for new energy automobile | |
| CN105313712A (en) | Power control method of range extender | |
| CN104724274A (en) | High-low pressure combined type speedboat driving system | |
| CN205971165U (en) | PEU, electric automobile driving system and electric vehicle | |
| CN203237065U (en) | Dual-power new energy vehicle driving device | |
| DE102022210268A1 (en) | Systems and methods for efficient DC fast charging | |
| CN214001299U (en) | Power system of luggage tractor | |
| CN209126534U (en) | A kind of electronic work vehicle transmission device | |
| CN202911672U (en) | Electrocar power system | |
| CN202793785U (en) | Direct current motor twin trawling loading system driven by single power supply | |
| CN208862778U (en) | A kind of electric vehicle is double to hold up dynamical system | |
| CN202480903U (en) | Integrated controller for pure electric vehicle | |
| CN208452802U (en) | A kind of extended-range electric forklift electric system | |
| CN106411200B (en) | Self power generation power back-off equipment in a kind of traveling | |
| CN203592885U (en) | Integrated engine, generator and stepless speed regulator system for automobile | |
| CN206900622U (en) | A kind of super capacitor control device for pure electronic ocean patrol ship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150624 |