CN207274949U - Bavin electric mixed dynamic system based on spacing paddle - Google Patents
Bavin electric mixed dynamic system based on spacing paddle Download PDFInfo
- Publication number
- CN207274949U CN207274949U CN201721166771.3U CN201721166771U CN207274949U CN 207274949 U CN207274949 U CN 207274949U CN 201721166771 U CN201721166771 U CN 201721166771U CN 207274949 U CN207274949 U CN 207274949U
- Authority
- CN
- China
- Prior art keywords
- diesel engine
- electric machine
- dynamic system
- bavin
- mixed dynamic
- 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.)
- Active
Links
- 230000002441 reversible effect Effects 0.000 claims abstract description 75
- 238000010248 power generation Methods 0.000 claims abstract description 10
- 230000009467 reduction Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The utility model discloses a kind of bavin electric mixed dynamic system based on spacing paddle, bavin electric mixed dynamic system includes diesel engine, generator, clutch, reversible electric machine, frequency converter, spacing paddle and control device, wherein, spacing paddle is connected with reversible electric machine, diesel engine is connected via clutch with reversible electric machine, generator is connected via frequency converter with reversible electric machine, control device is constructed so that bavin electric mixed dynamic system individually promotes pattern in diesel engine, generator individually promotes pattern, diesel engine and generator and car promote to be switched in pattern and reversible electric machine power generation mode.Bavin electric mixed dynamic system according to the present utility model based on spacing paddle, different operational modes can be set according to the different operating condition of ship, be very suitable for the ship with underloading and heavily loaded both of which such as tugboat, trawler promotes host installed power, energy conservation and environmental protection, good economy performance, mobility good, it can be achieved that reducing.
Description
Technical field
It the utility model is related to machinery field, more particularly to a kind of bavin electric mixed dynamic system based on spacing paddle.
Background technology
Hybrid power is a kind of new ship power Promoting Form, it promotes mechanical (diesel engine) and electric power (generates electricity
Machine) combination is promoted, according to different operating modes, switch diesel engine and reversible electric machine driving propeller, or both in due course at the same time
Drive propeller.
At present, domestic a small number of ships have started to use bavin electric mixed dynamic system, such as Guangdong sea train ferry, 5000 tons of public affairs
Ship, tuna long liner, Zhejiang Ocean university scientific investigation ship etc..But these ships largely use tuning for Controllable Pitch Propeller, wherein diesel engine
Tuning for Controllable Pitch Propeller is all based on the bavin electric mixed dynamic system of motor and car function.
Offshore company, such as watt Ceylon, Man En, Siemens, Rolls-Roy this, Caterpillar have more ripe ship
Oceangoing ship bavin electricity mixed power device solution, and obtained more application, but be limited to business secret, it is external not disclosed to deliver
Relevant technical literature, rarely seen each major company's Descriptive introduction data.Same diesel engine and motor and the bavin of car function electricity mix dynamic
Force system is all based on tuning for Controllable Pitch Propeller.
The blade of tuning for Controllable Pitch Propeller is rotatable, i.e., pitch is adjustable, it is possible to achieve invariablenes turning speed, changes propeller by varying pitch
Absorbed power size.And the pitch of spacing paddle is fixed, it is necessary to change propeller absorbed power by varying rotating speed.
Although having been realized in hybrid power in spot ship, which is only applicable to tuning for Controllable Pitch Propeller,
And it cannot be applicable in for spacing paddle.
Accordingly, it is desirable to provide a kind of bavin electric mixed dynamic system based on spacing paddle, to solve to carry above at least in part
To the problem of.
Utility model content
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part
Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed
Technical solution key feature and essential features, do not mean that more attempt determine technical solution claimed guarantor
Protect scope.
In order to solve the above problems at least in part, the utility model discloses a kind of bavin electricity mixing based on spacing paddle is dynamic
Force system, it is characterised in that the bavin electric mixed dynamic system includes diesel engine, generator, clutch, reversible electric machine, frequency conversion
Device, spacing paddle and control device,
Wherein, the spacing paddle is connected with the reversible electric machine, the diesel engine via the clutch with it is described reversible
Motor connects, and the generator is connected via the frequency converter with the reversible electric machine, and the control device is constructed so that institute
State bavin electric mixed dynamic system individually promotes pattern, generator individually to promote pattern, diesel engine and generator and car in diesel engine
Switch in propulsion pattern and reversible electric machine power generation mode.
Bavin electric mixed dynamic system according to the present utility model based on spacing paddle, can be according to the different operation work of ship
Condition sets different operational modes, is very suitable for the ship with underloading and heavily loaded both of which such as tugboat, trawler, can be real
Now reduce and promote host installed power, energy conservation and environmental protection, good economy performance, mobility good.Pass through reasonable disposition diesel engine, reversible electric machine
And the power of generator, ship electrical power generators can be substituted by reversible electric machine, reduce oil consumption, improve row when economy is navigated by water
Put；When shipping high speed navigates by water, directly promoted using diesel engine；In lowsteaming, directly driven by marine generator power supply
Dynamic reversible electric machine operates in electric model, realizes that marine electric power propulsion navigates by water, can reduce oil consumption, and improve the superfluous of dynamical system
Remaining；Under ship heavy duty working condition, reversible electric machine by marine generator powered operation in PTI patterns and promotion diesel engine simultaneously
Through transport row, drives same shafting propeller, the output power of lifting driving shafting jointly, and then improves the machine of ship power system
Dynamic property.
Alternatively, the spacing paddle has reduction gearing.
Alternatively, the diesel engine is connected by shaft coupling with the clutch.
Alternatively, the diesel engine is coaxially disposed with the reversible electric machine.
Alternatively, the reversible electric machine is connected via shafting with the spacing paddle.
Alternatively, in the diesel engine individually propulsion pattern, the diesel engine works and drives the spacing paddle, described
Generator does not drive the spacing paddle.
Alternatively, in the generator individually propulsion pattern, electrical power generators and via the frequency converter and institute
State reversible electric machine and drive the spacing paddle, the diesel engine does not drive the spacing paddle.
Alternatively, in the diesel engine and generator and car propulsion pattern, the diesel engine work and drive it is described fixed
Away from paddle, the electrical power generators simultaneously drive the spacing paddle via the frequency converter and the reversible electric machine.
Alternatively, in the reversible electric machine power generation mode, the diesel engine works and drives the reversible electric machine to produce
Raw electric energy.
Alternatively, the spacing paddle is the spacing rudder paddle with bevel gear.
Brief description of the drawings
The drawings below of the utility model embodiment is used to understand this practicality in this as the part of the utility model
It is new.Embodiment and its description shown in the drawings of the utility model, for explaining the principle of the utility model.In attached drawing
In,
Fig. 1 is the bavin electric mixed dynamic system based on spacing paddle according to a kind of preferred embodiment of the utility model
System block diagram, the system block diagram of pattern is individually promoted it illustrates diesel engine；
Fig. 2 is the system block diagram that generator individually promotes pattern；
Fig. 3 is the system block diagram that diesel engine and generator and car promote pattern；And
Fig. 4 is the system block diagram of reversible electric machine power generation mode.
Embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more
These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for
Some technical characteristics well known in the art are not described.
In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, originally
The execution of utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.The utility model
Better embodiment is described in detail as follows, but in addition to these detailed descriptions, the utility model can also have other implementations
Mode.
As shown in Figure 1, the bavin electric mixed dynamic system according to the present utility model based on spacing paddle include diesel engine 10,
Generator 20, clutch 30, reversible electric machine 40, frequency converter 50, spacing paddle 60 and control device.
Spacing paddle 60 is connected with reversible electric machine 40, and can be rotated under the driving of reversible electric machine 40.Spacing paddle 60 is spiral shell
Away from fixed propeller, using extensive, it can be realized by varying rotating speed and adjust absorbed power.Alternatively, reversible electric machine 40 via
Shafting is connected with spacing paddle 60.
Diesel engine 10 is connected via clutch 30 with reversible electric machine 40.For example, diesel engine 10 can pass through highly elastic shaft coupling
(not shown) is connected with clutch 30, and diesel engine 10 can be coaxially disposed with reversible electric machine 40, non-gear box connection.In other words
Say, diesel engine 10 is not via gearbox speed reduction.
Generator 20 is connected via frequency converter 50 with reversible electric machine 40, and further, the quantity of generator 20 can be according to need
Set, two generators 20 shown in multiple or such as Fig. 1 can be connected in parallel to bus-bar (power distribution equipment).Bus-bar is electrically connected
To frequency converter 50, frequency converter 50 is electrically connected to reversible electric machine 40.
Frequency converter 50 can realize the control of 40 rotating speed of reversible electric machine, so as to carry out Power Control.Frequency converter 50 can be adjusted
Save the power distribution of reversible electric machine 40 and diesel engine 10, so as to fulfill reversible electric machine 40 and diesel engine 10 and car run.
Control device is constructed so that bavin electric mixed dynamic system individually promotes pattern, generator individually to promote in diesel engine
Pattern (PTH, Power Take me Home), diesel engine and generator and car promote pattern (PTI, Power Take In) with
And switching in reversible electric machine power generation mode (PTO, Power Take Off).
The propulsion pattern of bavin electric mixed dynamic system based on spacing paddle 60 will be now discussed respectively：
Diesel engine individually promotes pattern
As shown in Figure 1, the diesel engine it illustrates the bavin electric mixed dynamic system based on spacing paddle 60 individually promotes pattern
System block diagram, the direction of arrow shown in Fig. 1 represents power output flow direction.
In diesel engine individually propulsion pattern, diesel engine 10 works and drives reversible electric machine 40 via clutch 30, goes forward side by side
One step driving spacing paddle 60 rotates.Generator 20 does not drive spacing paddle 60.Such as in ship in the case of low load towing operation,
Can individually it be promoted using diesel engine.
Generator individually promotes pattern (PTH)
As shown in Fig. 2, the generator it illustrates the bavin electric mixed dynamic system based on spacing paddle 60 individually promotes pattern
System block diagram, similar to Fig. 1, the direction of arrow shown in Fig. 2 represents power output flow direction.
In generator individually propulsion pattern, generator 20 generates electricity and drives spacing via frequency converter 50 and reversible electric machine 40
Paddle 60, diesel engine 10 do not drive spacing paddle 60.
Motor promotes pattern to be mainly used for ship output low thrust (such as in marine low speed free running) or diesel engine
In the case of 10 failures, 20 groups of generator is by electric energy by driving spacing paddle after bus-bar 70, frequency converter 50 and reversible electric machine 40
60。
Since the pitch of spacing paddle 60 is non-adjustable, with it is traditional use the scheme of displacement paddle compared with, tune can not be passed through
Pitch is saved to control thrust size.Present embodiment by the rotating speed of 50 frequency control reversible electric machine 40 of frequency converter, so as to fulfill
Preferably matched with spacing paddle 60, improve the handling of ship.In addition, generator 20 can also be augmented thrust device and life
Use load supplying.
Diesel engine and generator and car propulsion pattern (PTI)
As shown in figure 3, diesel engine and generator and car it illustrates the bavin electric mixed dynamic system based on spacing paddle 60
The system block diagram of propulsion pattern, similar to Fig. 1, the direction of arrow shown in Fig. 3 represents power output flow direction.
In diesel engine and generator and car propulsion pattern, diesel engine 10 works and drives reversible electric machine 40 and spacing paddle
60, generator 20 generates electricity and drives spacing paddle 60 via frequency converter 50 and reversible electric machine 40.
Such as in the case of ship top load towing operation, diesel engine 10 and reversible electric machine 40 can be used and car promotes.This
Embodiment realizes diesel engine 10 and reversible electric machine 40 by frequency converter 50 and car is run.Since reversible electric machine 40 can provide
The thrust of auxiliary, thus diesel engine 10 can select the small model of power, save construction funds, save dimension of ship space and
Energy saving reduction fuel consumption (this is particularly significant for the engineering ship of some tugboat classes).And traditional scheme is not because have
Have the presence of frequency converter 50, thus can not ensure stabilization and turner condition or and car after can not adjust reversible electric machine 40 and bavin
The power distribution of oil machine 10, thus can not realize reversible electric machine 40 and diesel engine 10 and car run, and then ting model can not be selected
Diesel engine 10, energy saving is greatly lowered.Various operating modes under the given speed of a ship or plane or the operator scheme of setting at the same time, all obtain
It is efficiently important, can be run at low load to avoid high power, the high fuel consumption of generation.
Reversible electric machine power generation mode (PTO)
As shown in figure 4, the reversible electric machine power generation mode it illustrates bavin electric mixed dynamic system based on spacing paddle 60
System block diagram, similar to Fig. 1, the direction of arrow shown in Fig. 4 represents power output flow direction.
In reversible electric machine power generation mode, diesel engine 10 works and drives reversible electric machine 40 to produce electricl energy.This embodiment party
Formula thus can greatly extend reversible electric machine by the way that reversible electric machine 40 is incorporated to the main power grid of ship after 50 frequency modulation of frequency converter
40 applying working condition, such as can be powered to life with load, makes full use of the power of diesel engine 10, and energy-saving effect is also greatly
Improve
In slow-speed of revolution underload, worked independently using motor, in moderate rotation and moderate duty, using diesel engine list
Solely work, in high rotating speed high load capacity, is worked together using diesel engine 10 and generator.When diesel engine works independently, at this time
If spacing paddle 60 is underloading, then some power margin, can be generated electricity by reversible electric machine 40 and provide electric power for ship.
Using low-speed diesel engine (below 300rpm), 60 rotating speed of spacing paddle is consistent with diesel engine speed at this time.And with
When high-speed diesel engine (more than 300rpm) is used cooperatively, spacing paddle 60 needs to slow down at this time, and therefore, alternatively, spacing paddle 60 has
Reduction gearing.
Further, spacing paddle 60 can be spacing rudder paddle.Rudder paddle is 180 degree or the spacing of greater angle flexible rotating
Paddle 60, may be provided with two pairs of bevel type gears inside rudder paddle, so as to fulfill the deceleration of input speed and rudder paddle rotating speed.
The utility model is by diesel engine 10 and 40 Combine control technical research of reversible electric machine, realizing 10 He of diesel engine
40 reliable parallel running of reversible electric machine driving spacing paddle 60, improves the mobility of ship power system；Sent out by reversible electric machine 40
Electricity and motoring condition switching control technical research, realize flexible, smooth switching between the different operational modes of reversible electric machine 40.
Wherein, diesel engine 10 and reversible electric machine 40 and car and sharing of load technology based on High Performance SCM programming are made
For the core control technology of whole device, apolegamy diesel engine 10, the technology of reversible electric machine 40 have been taken into full account in the design process
Feature, performance parameter and the capacity for combining Ship Power Station, set suitable Combine control strategy.Such as：Diesel engine 10 and reversible electricity
The power difference of machine 40 is larger, and general recommendations limits power output and diesel engine 10 using reversible electric machine 40 and car promotes (bavin at this time
10 output power of oil machine is generally with foot)；When diesel engine 10 and little 40 power difference of reversible electric machine, proportional assignment can be used
The mode of load carries out and car promotes.Diesel engine 10 is as the power set of reciprocating and the reversible electric machine 40 of rotary motion
Compare, either mechanical property or electrical characteristic difference is larger, and same rotational speed regulation amount implements to specific execution, middle
Response time difference is big, this requires Combine control system to two control objects using different accuracy, different sensitivity, difference
The Controlling model of execution cycle, accomplish the instruction of two control objects as far as possible and information feed back it is synchronous.
Bavin electricity mixed power device also needs to be connect according to the final function of each component devices in device after real ship installation is completed
Mouth, technical parameter carry out design in auxiliary system, reasonable disposition fuel system, oil system, cooling water system, ventilating system, liquid
Pressure system etc., ensures the reliability service of device.
Reversible electric machine 40 provided by the utility model based on spacing paddle 60 and the bavin electricity that diesel engine 10 and car promote are mixed
Power set are closed, can adapt to the operation needs of Various Complex operating mode.It can be set according to the different operating condition of ship different
Operational mode, it can be achieved that to reduce promotion diesel engine installed power, energy conservation and environmental protection, good economy performance, mobility good.
The technology for the bavin electricity mixed power device that reversible electric machine 40 based on spacing paddle 60 is promoted with diesel engine 10 and car is special
Point, performance advantage will be converted to power-assisted, promote it to have the ship of underloading and heavily loaded both of which in tugboat, trawler etc.
On application.
Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model
The normally understood implication of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit
The utility model processed.Terms such as herein presented " components " can both represent single part, can also represent multiple
The combination of part.The term such as herein presented " installation ", " setting " can both represent that a component was attached directly to separately
One component, can also represent that a component is attached to another component by middleware.Herein in one embodiment
The feature of description can be applied to another embodiment in combination individually or with further feature, unless this feature is another at this
Do not apply to or be otherwise noted in a embodiment.
The utility model is illustrated by the above embodiment, but it is to be understood that, the above embodiment
The purpose illustrated and illustrated is only intended to, and is not intended to the utility model being limited in the range of described embodiment.This
Field technology personnel it is understood that teaching according to the present utility model can also make more kinds of variants and modifications, this
A little variants and modifications are all fallen within the utility model scope claimed.
Claims (10)
1. a kind of bavin electric mixed dynamic system based on spacing paddle, it is characterised in that the bavin electric mixed dynamic system includes bavin
Oil machine, generator, clutch, reversible electric machine, frequency converter, spacing paddle and control device,
Wherein, the spacing paddle is connected with the reversible electric machine, and the diesel engine is via the clutch and the reversible electric machine
Connection, the generator are connected via the frequency converter with the reversible electric machine, and the control device is constructed so that the bavin
Electric mixed dynamic system individually promotes pattern, generator individually to promote pattern, diesel engine and generator and car propulsion in diesel engine
Switch in pattern and reversible electric machine power generation mode.
2. bavin electric mixed dynamic system according to claim 1, it is characterised in that the spacing paddle has reduction gearing.
3. bavin electric mixed dynamic system according to claim 1, it is characterised in that the diesel engine passes through shaft coupling and institute
State clutch connection.
4. bavin electric mixed dynamic system according to claim 1, it is characterised in that the diesel engine and the reversible electric machine
It is coaxially disposed.
5. bavin electric mixed dynamic system according to claim 1, it is characterised in that the reversible electric machine is via shafting and institute
State the connection of spacing paddle.
6. bavin electric mixed dynamic system according to claim 1, it is characterised in that individually promote pattern in the diesel engine
In, the diesel engine works and drives the spacing paddle, and the generator does not drive the spacing paddle.
7. bavin electric mixed dynamic system according to claim 1, it is characterised in that individually promote pattern in the generator
In, the electrical power generators simultaneously drive the spacing paddle via the frequency converter and the reversible electric machine, and the diesel engine does not drive
Move the spacing paddle.
8. bavin electric mixed dynamic system according to claim 1, it is characterised in that in the diesel engine and generator and car
In propulsion pattern, the diesel engine works and drives the spacing paddle, electrical power generators and via the frequency converter and institute
State reversible electric machine and drive the spacing paddle.
9. bavin electric mixed dynamic system according to claim 1, it is characterised in that in the reversible electric machine power generation mode
In, the diesel engine works and drives the reversible electric machine to produce electricl energy.
10. bavin electric mixed dynamic system according to claim 1, it is characterised in that the spacing paddle is with bevel gear
Spacing rudder paddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166771.3U CN207274949U (en) | 2017-09-12 | 2017-09-12 | Bavin electric mixed dynamic system based on spacing paddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721166771.3U CN207274949U (en) | 2017-09-12 | 2017-09-12 | Bavin electric mixed dynamic system based on spacing paddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207274949U true CN207274949U (en) | 2018-04-27 |
Family
ID=61991025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721166771.3U Active CN207274949U (en) | 2017-09-12 | 2017-09-12 | Bavin electric mixed dynamic system based on spacing paddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207274949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791793A (en) * | 2018-05-24 | 2018-11-13 | 惠州市德祥船务有限公司 | A kind of hybrid power ship propulsion system |
| CN109484602A (en) * | 2017-09-12 | 2019-03-19 | 中国船舶重工集团公司第七研究所 | Bavin electric mixed dynamic system based on spacing paddle |
| CN110816801A (en) * | 2018-08-09 | 2020-02-21 | 中国船舶重工集团公司第七一一研究所 | Ship diesel-electric hybrid power control device |
-
2017
- 2017-09-12 CN CN201721166771.3U patent/CN207274949U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484602A (en) * | 2017-09-12 | 2019-03-19 | 中国船舶重工集团公司第七研究所 | Bavin electric mixed dynamic system based on spacing paddle |
| CN108791793A (en) * | 2018-05-24 | 2018-11-13 | 惠州市德祥船务有限公司 | A kind of hybrid power ship propulsion system |
| CN110816801A (en) * | 2018-08-09 | 2020-02-21 | 中国船舶重工集团公司第七一一研究所 | Ship diesel-electric hybrid power control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104859827B (en) | Ship diesel-electric hybrid power device based on shaft driven motor and diesel engine parallel operation propulsion | |
| CN109484602A (en) | Bavin electric mixed dynamic system based on spacing paddle | |
| CN202879782U (en) | Hybrid power system of ship | |
| RU2553530C2 (en) | Propulsion system | |
| CN103287562B (en) | The boats and ships hybrid power system that diesel power generation electric motor is integrated and mixed method | |
| CN203995647U (en) | A kind of hybrid power crawler crane | |
| CN207274949U (en) | Bavin electric mixed dynamic system based on spacing paddle | |
| CN108860549A (en) | A kind of parallel ship hybrid power system of the bavin pneumoelectric of carrying fuel battery | |
| CA2823489A1 (en) | Propulsion system | |
| CN107161313A (en) | An oil-electric hybrid reversing control system suitable for engineering ships | |
| CN112572744A (en) | Double-shaft four-engine ship hybrid power system and propulsion control method thereof | |
| CN205801485U (en) | A kind of car passenger ferry of band energy-storage units hybrid electric propulsion system | |
| CN206243428U (en) | A kind of ship hybrid power system | |
| CN205113674U (en) | Boats and ships electrically -propelled device and boats and ships with rudder oar turns around entirely | |
| CN205059980U (en) | Trailing suction dredge main power plant | |
| CN204297042U (en) | There is the driven by power long liner of photovoltaic generating system | |
| CN205589447U (en) | Semi -submerged ship electric power and propulsion system and contain semi -submerged ship of this system | |
| CN206502003U (en) | A kind of solar energy ship Powerpush Unit | |
| CN212500977U (en) | Hybrid ship energy efficiency control system | |
| CN108557050A (en) | Hybrid power system peculiar to vessel | |
| CN102951282A (en) | Electric propelled inland river cargo ship | |
| CN103287565B (en) | The generator speed-increasing gearbox that a kind of ship power main driving axle drives | |
| CN102975841A (en) | Ship dual power propulsion system | |
| CN102975820A (en) | Electric propulsion trawler | |
| CN208683087U (en) | The power device and ship of ship |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201208 Address after: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee after: Shanghai Marine Diesel Engine Research Institute Patentee after: SHANGHAI QIYAO HEAVY INDUSTRY CO.,LTD. Patentee after: SHANGHAI PORT FUXING SHIPPING SERVICE CO.,LTD. Address before: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee before: Shanghai Marine Diesel Engine Research Institute Patentee before: SHANGHAI QIYAO SYSTEM ENGINEERING Co.,Ltd. Patentee before: SHANGHAI HARBOUR FUXING SHIPPING SERVICE Co. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee after: The 711 Research Institute of China Shipbuilding Corp. Patentee after: SHANGHAI QIYAO HEAVY INDUSTRY CO.,LTD. Patentee after: SHANGHAI PORT FUXING SHIPPING SERVICE CO.,LTD. Address before: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee before: Shanghai Marine Diesel Engine Research Institute Patentee before: SHANGHAI QIYAO HEAVY INDUSTRY CO.,LTD. Patentee before: SHANGHAI PORT FUXING SHIPPING SERVICE CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |