CN209488188U - Ship generating diesel engine and flywheel energy storage system associated working device - Google Patents
Ship generating diesel engine and flywheel energy storage system associated working device Download PDFInfo
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- CN209488188U CN209488188U CN201920608002.7U CN201920608002U CN209488188U CN 209488188 U CN209488188 U CN 209488188U CN 201920608002 U CN201920608002 U CN 201920608002U CN 209488188 U CN209488188 U CN 209488188U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
A kind of the utility model provides ship generating diesel engine and flywheel energy storage system works together device, it include: to provide generating set, main distribution board, electrical equipment, flywheel energy storage system and the Energy Management System of electric power for ship, main distribution board receives the electric power that generating set or flywheel energy storage system provide, and electrical equipment receives the electric power of main distribution board distribution；Flywheel energy storage system includes power converter and energy accumulation device for fly wheel, and power converter is connected to the main distribution board, and electric power for receiving the main distribution board distribution or reverse power are to the main distribution board.Ship generating diesel engine described in the utility model and flywheel energy storage system associated working device, Flywheel energy storage technique is applied in Ship Electrical Power System, coordinate ship generating diesel engine by Energy Management System and flywheel energy storage system works together, make generating diesel engine is sustainable to work in high efficient district, reduce oil consumption, abrasion is reduced, the economy of ship is increased.
Description
Technical field
The utility model relates to ship generating diesel engine fields, specifically, more particularly to a kind of ship generating diesel engine
With flywheel energy storage system associated working device.
Background technique
Marine Cargo is big with its freight volume, freight charges are low and it is adaptable to cargo the advantages that, become in international trade
Main means of transportation, international trade flourish, and objectively require the ship as main conveyance towards large size
Change, high speed and automation etc. development, station capacity and bearing power also constantly increase, everything is all to marine vessel power system
The requirement of system is also higher and higher.
And generating diesel engine is constantly in the operation of load unstable state, because having many intermitten service equipment on ship,
And power swing is also bigger during powerful device operation.Including navigating by water and berth, such as the common heavy lift carrier crane of ship
(300t or so), operation maximum power can reach 200kW, and 2 operations simultaneously just need network of ship to store up with the power of 400kW
It is standby, it is by operation diesel engine operation power and maximum rated power difference at present as the margin of power, such operating condition runs bavin
Oil machine mean power can be very low, can be very unfavorable to diesel engine, and when diesel load is low will lead to rate of fuel consumption increase；Burning
Degradation, emission performance decline.And crane is when falling goods, and has very big energy back to power grid, it is basic using electricity at present
Resistance consumption power does inverse function and protects, and big energy is not utilized.
Summary of the invention
According to set forth above at present by operation diesel engine operation power and maximum rated power difference as the margin of power, this
Operation diesel engine mean power is very low under kind of operating condition, very unfavorable to diesel engine, and when diesel load is low will lead to oil consumption
Rate increases；And heavy duty crane is when falling goods, and has very big energy back to power grid, is done substantially using resistance consumption power at present
The technical issues of inverse function is protected, and big energy is not utilized, and a kind of ship generating diesel engine and flywheel energy storage system are provided
Work together device.Flywheel energy storage technique is mainly applied in Ship Electrical Power System by the utility model, passes through energy management system
System coordinates ship generating diesel engine and flywheel energy storage system works together, and makes generating diesel engine is sustainable to work in high efficient district, drop
Low oil consumption reduces abrasion, while enhancing the stability and safety of Ship Electrical Power System, and can also recycle feedback to electricity
The energy of net increases the economy of ship.
The technological means that the utility model uses is as follows:
A kind of ship generating diesel engine and flywheel energy storage system work together device, comprising:
Generating set, including generating diesel engine and generator, electrical power generators described in the generating diesel engine task driven,
And by power Transmission to controller switching equipment；
Main distribution board receives the electric power that generating set or flywheel energy storage system provide, and convey distribution as controller switching equipment
To electrical equipment；
Electrical equipment receives the electric power of main distribution board distribution, and for driving electrical equipment to work；
Flywheel energy storage system, including power converter and energy accumulation device for fly wheel, the power converter are connected to the master
Panel, and electric power for receiving main distribution board distribution or reverse power are to the main distribution board, the flywheel energy storage
Device includes flywheel, motor and seal casinghousing, and the flywheel and motor are set in the seal casinghousing, and the motor is for driving
It moves the flywheel rotation accumulation of energy or drives the electric power generation under the inertial rotation driving of flywheel；
When the power load of Ship Electrical Power System is decreased to designated value, the main distribution board is by electric power distribution to the flywheel
Received power transmission to energy accumulation device for fly wheel, driving motor rotation are driven flywheel by energy-storage system, power converter
Rotate accumulation of energy；
When the power load of Ship Electrical Power System increases to designated value, the flywheel inertial rotation drives the motor hair
Electricity, and electric power is transmitted to main distribution board by power converter.
Further, the generating set is equipped with multiple groups generating equipment, and every group of generating equipment includes a power generation diesel oil
Machine and a generator.
Further, the generating set is equipped with three groups of generating equipments, and every group of generating equipment is respectively the same as the main distribution
Plate connection.
Further, the flywheel is high speed flywheel made of high strength composite.
Further, the motor is electronic/power generation mutual-inverse type motor.
Further, the flywheel energy storage system is additionally provided with the monitoring device of monitoring Speed of Reaction Wheels.
Further, the electrical equipment includes that windlass, winch, steering engine, warping winch, compressor, pump and life are used
Electric equipment.
Compared with prior art, the utility model has the advantage that
1, generating diesel engine is sustainable works in high efficient district, reduces oil consumption, reduces abrasion, reduce discharge, improves diesel engine
Service life.
2, the stability and safety of Ship Electrical Power System are enhanced, and the energy that feedback arrives power grid can also be recycled,
Increase the economy of ship.
3, it at harbour, is cooperated by generating diesel engine and flywheel energy storage system, noxious emission can be effectively reduced, subtracted
Small noise pollution.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is done simply to introduce, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model ship generating diesel engine and flywheel energy storage system associated working schematic device.
Fig. 2 is that graceful grace diesel engine and the optimal fuel consumption rate of four stroke marine generator groups of company, turbine company show
It is intended to.
Wherein: 1, generating diesel engine, 2, generator, 3, main distribution board, 4, electrical equipment, 5, flywheel, 6, motor, 7, first
Bearing, 8, second bearing, 9, seal casinghousing, 10, vacuum chamber, 11, power converter.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is only the utility model a part of the embodiment, instead of all the embodiments.Below at least one example
The description only actually of property embodiment be it is illustrative, never as to the utility model and its application or any limit used
System.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the utility model.As used herein, unless the context clearly indicates otherwise, otherwise singular
Form be also intended to include plural form, additionally, it should be understood that, when in the present specification use term "comprising" and/or
When " comprising ", existing characteristics, step, operation, device, component and/or their combination are indicated.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
Up to the unlimited the scope of the utility model processed of formula and numerical value.Simultaneously, it should be clear that for ease of description, each shown in attached drawing
The size of a part is not to draw according to actual proportionate relationship.Skill known for person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as awarding
Weigh part of specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar
Label and letter similar terms are indicated in following attached drawing, therefore, once be defined in a certain Xiang Yi attached drawing, then with
In attached drawing afterwards do not need that it is further discussed.
In the description of the present invention, it should be understood that the noun of locality such as " front, rear, top, and bottom, left and right ", " laterally,
Vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation or position shown in the drawings
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these nouns of locality
Do not indicate that and imply that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, because
This should not be understood as the limitation to scope of protection of the utility model: the noun of locality " inside and outside " refers to the wheel relative to each component itself
Wide is inside and outside.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under its device or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of utility model protection range.
As shown in Figure 1, the utility model provides a kind of ship generating diesel engine and flywheel energy storage system associated working fills
It sets, comprising: provide generating set, main distribution board 3, electrical equipment 4, flywheel energy storage system and the energy management system of electric power for ship
It unites (EMS), the generating set includes generating diesel engine 1 and generator 2, and the generating diesel engine 1 is used as prime mover, and work is driven
It moves the generator 2 to generate electricity, and by power Transmission to controller switching equipment；The main distribution board 3 is used as controller switching equipment, receives generator
The electric power that group or flywheel energy storage system provide, and distribution is conveyed to electrical equipment 4, realize that generating set is by main distribution board 3
Electrical equipment 4 provides electric energy；The electrical equipment 4 receives the electric power that main distribution board 3 distributes, and for driving 4 work of electrical equipment
Make；The flywheel energy storage system includes power converter 11 and energy accumulation device for fly wheel, and the power converter 11 is connected to described
Main distribution board 3, and for receiving electric power that the main distribution board 3 distributes or reverse power to the main distribution board 3, the flywheel
Energy storage device includes flywheel 5, motor 6 and seal casinghousing 9, and the flywheel 5 and motor 6 are set in the seal casinghousing 9, and described
Motor 6 is used to drive the flywheel 5 to rotate accumulation of energy or drive the motor 6 to generate electricity under the inertial rotation driving of flywheel 5.It is described
Power converter 11 be power supply system and the motor 6 medium, the two-way flow of energy may be implemented, have frequency modulation, adjust
Pressure and rectification function.
When the power load of Ship Electrical Power System is decreased to designated value, the main distribution board 3 flies electric power distribution to described
Energy-storage system is taken turns, power converter 11 is by received power transmission to energy accumulation device for fly wheel, and driving motor 6 rotates, and then band
Dynamic flywheel 5 rotates accumulation of energy；When the power load of Ship Electrical Power System increases to designated value, 5 inertial rotation of flywheel drives institute
The power generation of motor 6 is stated, and electric power is transmitted to main distribution board 3 by power converter 11.
The Energy Management System includes electric generation management subsystem, load management subsystem, distribution management subsystem；Institute
The load management subsystem stated has the function of bearing power detection, power limit, load off-the-line etc.；The electric generation management subsystem
System can control the starting, stopping and vehicle and off-the-line of generating set, to supply network real-time monitoring, control；The distribution
Management subsystem can realize electrical arrangement and order control；Energy Management System detects generator 1 and issues power and power load 4
Power issues signal to flywheel energy storage system, controls flywheel energy storage when 4 power of power load is lower than certain value (can set)
System charging action serves as a power load, maintains generating diesel engine 1 to work in high efficient district, similarly, when 4 function of power load
When rate is higher than certain value (can set), flywheel energy storage system discharging action is controlled.
In the embodiments of the present invention, the generating set is equipped with multiple groups generating equipment, every group of generating equipment
Including a generating diesel engine 1 and a generator 2.Preferably, as shown in Figure 1, with three groups of generator settings on general ship
For, the generating set is equipped with three groups of generating equipments, and every group of generating equipment is connected with the main distribution board 3 respectively, certainly,
In the other embodiments of the utility model, the generating set can be designed according to the needs of power grid, be equipped with one
Group, two groups or four groups of generating equipments, and then realize that the generating set can be powered with separate unit generator to power grid, can also be by
More generators are connected to the grid as the power supply of electrical equipment 4.
In the embodiments of the present invention, the flywheel 5 is high speed flywheel made of high strength composite, described
High strength composite is preferably the high strength composites such as carbon fiber or glass fibre, so that the flywheel 5 can be born up
Tell centrifugal force when rotation.The flywheel 5 is assemblied in rotary shaft, and the rotary shaft is set with the rotor coaxial of the motor 6
It sets, the front and back end of the rotary shaft is equipped with the first bearing 7 and second bearing 8 for being used to support lubrication, the flywheel 5, motor
6, first bearing 7 and second bearing 8 are sealed in the seal casinghousing 9, form 9 inner space of seal casinghousing very
Empty room 10.The first bearing 7 and second bearing 8 are magnetic suspension bearing, and are equipped with corresponding mechanical bearing, magnetic on the rotary shaft
Suspension bearing can be spare when mechanical bearing fails as magnetic bearing in vacuum environment with the carrying of friction free state.Institute
The seal casinghousing 9 stated is made of high-strength material, is damaged after preventing 5 fragmentation of flywheel to extraneous personnel or equipment.It is described
Vacuum chamber 10 be that the flywheel 5, motor 6 and first bearing 7 and second bearing 8 provide the working environment of a vacuum, subtract
Energy loss caused by small air drag.
In the embodiments of the present invention, the motor 6 is electronic/power generation mutual-inverse type motor, for example, existing product
Reachable 36000 turns of the high-speed permanent magnet motor that GTR200 is used, it is magneto alternator when using as generator, it was both
Have the series of advantages such as structure is simple, reliable for operation, easy to maintain of ac motor, but also with the operation of dc motor
It is high-efficient, without excitation loss and the characteristics of good speed adjustment features.
In the embodiments of the present invention, the flywheel energy storage system is additionally provided with the monitor of monitoring 5 revolving speed of flywheel
Table, the monitor can monitor the parameters such as bearing temperature, electric current, voltage, winding temperature, main loop of power circuit temperature with table,
The normal operation of guarantee system.
In the embodiments of the present invention, the electrical equipment 4 includes windlass, winch, steering engine, warping winch, pressure
Contracting machine, pump and household electricity equipment.At this point, realizing that the main distribution board 3 distributes the electric energy that generator issues to various negative
Carry equipment or sub-switchboard.
As shown in Figure 1, the application method of a kind of above-mentioned ship generating diesel engine and flywheel energy storage system associated working device,
The following steps are included: electrical equipment 4 is often in the state operated intermittently, electricity on ship by taking No. 1 generator isolated operation as an example
The load of Force system is also constantly fluctuated with the start and stop of electrical equipment 4.
After the Energy Management System on ship detects that power load is decreased to A, flywheel energy storage system works in charging
Mode, main distribution board 3 is to 11 distribution of power converter, and motor 6 (reversible electric machine) is with motor-operation, and flywheel 5 is in motor 6
Lower acceleration rotation is driven, electric energy is stored as the kinetic energy that flywheel 5 rotates, at this point, flywheel energy storage system serves as a power load
Equipment compensates the reduction of power load, so that the maintenance of generating diesel engine 1 is worked in high efficient district, effectively reduces oil consumption.When on ship
Energy Management System when detecting that power load increases to B, flywheel energy storage system works in discharge mode, (the reversible electricity of motor 6
Machine) it is run in a manner of generator, flywheel 5 generates electricity by inertia dragging motor 6, feeds back to main distribution after power converter 11
Plate 3 powers to electrical equipment 4, keeps constant 1 load of generating diesel engine, be conducive to the operating of generating diesel engine 1；Except this with
Outside, quickly due to the response speed of flywheel energy storage system, it can be reacted rapidly in load variations, increase Ship Electrical Power System
Stability.Finally the power load of electric system is made to maintain a constant section, in the embodiments of the present invention
In, the A value that power load is decreased to is the 60% of rated output of generating set, and the B value that power load increases to is generating set
The 80% of rated power, power load can maintain in the section of rated output of generating set 60%-80% at this time, certainly,
In the other embodiments of the utility model, according to specified power load design requirement, the A value that power load is decreased to is hair
The 60% of motor group rated power, the B value that power load increases to are that 85% or power load of rated output of generating set subtract
A value as low as is the 65% of rated output of generating set, and the B value that power load increases to is rated output of generating set
85%.As shown in Fig. 2, being four stroke marine generators of graceful grace diesel engine and turbine company (MAN Diesel&Turbo) company
The optimal fuel consumption rate schematic diagram of group, designer comprehensively consider each set quota, set power load section.
When ship is at harbour, if not connecing bank electricity, using 2 interval of generating diesel engine, high load capacity is flywheel energy storage system
System charging, then ship electrical equipment 4 is continuously by flywheel energy storage system and is powered, generating diesel engine 1 can be made to be in works fine
State decreases exhaust emission and noise pollution.
When 1 failure of generating diesel engine, flywheel energy storage system serves as the transition energy as the power supply of some important equipments, waits spare
Generating set starts, is grid-connected, enhances the safety of ship.
Ship generating diesel engine described in the utility model and flywheel energy storage system associated working device and its application method,
The flywheel energy storage system includes power converter and energy accumulation device for fly wheel, and power converter is connected to main distribution board, and for connecing
For the electric power or reverse power for receiving main distribution board distribution to main distribution board, energy accumulation device for fly wheel includes flywheel, motor and seal casinghousing,
Flywheel and motor are set in seal casinghousing, and motor is used to drive flywheel rotation accumulation of energy or the band under the inertial rotation driving of flywheel
Dynamic electric power generation, Flywheel energy storage technique is applied in Ship Electrical Power System, coordinates ship power generation bavin by Energy Management System
Oil machine and flywheel energy storage system work together, and make generating diesel engine is sustainable to work in high efficient district, reduce oil consumption, reduce abrasion,
The stability and safety of Ship Electrical Power System are enhanced simultaneously, and the energy that feedback arrives power grid can also be recycled, is increased
The economy of ship.
For generating diesel engine 1, needs certain margin of power and be used to meet 4 peak load of electrical equipment, this dress
Set makes flywheel energy storage system provide this Partial Power by Energy Management System, and the smaller diesel engine of power may be selected, and improves hair
The working efficiency of electric diesel engine 1 saves cost.And compared with existing standby generator sets or emergency generator start power supply,
It can accomplish uninterruptedly to switch.
For ship winch, dynamic braking is generallyd use, the energy generated when falling goods is consumed by energy consumption resistance, unrestrained in vain
These energy are taken, after flywheel energy storage system is added, cargo drives motor to generate energy in turn when declining, after feeding back to power grid
Supply is in the flywheel energy storage system of charge mode, is converted into the kinetic energy storage of flywheel 5.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (7)
- The device 1. a kind of ship generating diesel engine and flywheel energy storage system work together characterized by comprisingGenerating set, including generating diesel engine and generator, electrical power generators described in the generating diesel engine task driven, and will Power Transmission is to controller switching equipment；Main distribution board receives the electric power that generating set or flywheel energy storage system provide as controller switching equipment, and conveys distribution and extremely use Electric equipment；Electrical equipment receives the electric power of main distribution board distribution, and for driving electrical equipment to work；Flywheel energy storage system, including power converter and energy accumulation device for fly wheel, the power converter are connected to the main distribution Plate, and electric power for receiving main distribution board distribution or reverse power are to the main distribution board, the energy accumulation device for fly wheel Including flywheel, motor and seal casinghousing, the flywheel and motor are set in the seal casinghousing, and the motor is for driving institute It states flywheel rotation accumulation of energy or drives the electric power generation under the inertial rotation driving of flywheel；When the power load of Ship Electrical Power System is decreased to designated value, the main distribution board is by electric power distribution to the flywheel energy storage Received power transmission to energy accumulation device for fly wheel, driving motor rotation are driven flywheel rotation by system, power converter Accumulation of energy；When the power load of Ship Electrical Power System increases to designated value, the flywheel inertial rotation drives the electric power generation, and Electric power is transmitted to main distribution board by power converter.
- The device 2. ship generating diesel engine according to claim 1 and flywheel energy storage system work together, which is characterized in thatThe generating set is equipped with multiple groups generating equipment, and every group of generating equipment includes a generating diesel engine and a power generation Machine.
- The device 3. ship generating diesel engine according to claim 2 and flywheel energy storage system work together, which is characterized in thatThe generating set is equipped with three groups of generating equipments, and every group of generating equipment is connected with the main distribution board respectively.
- The device 4. ship generating diesel engine according to claim 1 and flywheel energy storage system work together, which is characterized in thatThe flywheel is high speed flywheel made of high strength composite.
- The device 5. ship generating diesel engine according to claim 1 and flywheel energy storage system work together, which is characterized in thatThe motor is electronic/power generation mutual-inverse type motor.
- The device 6. ship generating diesel engine according to claim 1 and flywheel energy storage system work together, which is characterized in thatThe flywheel energy storage system is additionally provided with the monitoring device of monitoring Speed of Reaction Wheels.
- The device 7. ship generating diesel engine according to claim 1 and flywheel energy storage system work together, which is characterized in thatThe electrical equipment includes windlass, winch, steering engine, warping winch, compressor, pump and household electricity equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920608002.7U CN209488188U (en) | 2019-04-29 | 2019-04-29 | Ship generating diesel engine and flywheel energy storage system associated working device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920608002.7U CN209488188U (en) | 2019-04-29 | 2019-04-29 | Ship generating diesel engine and flywheel energy storage system associated working device |
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| CN209488188U true CN209488188U (en) | 2019-10-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904868A (en) * | 2019-04-29 | 2019-06-18 | 大连海事大学 | Ship generating diesel engine and flywheel energy storage system associated working device and its application method |
| CN109904868B (en) * | 2019-04-29 | 2024-07-02 | 大连海事大学 | Combined working device of ship power generation diesel engine and flywheel energy storage system and use method thereof |
-
2019
- 2019-04-29 CN CN201920608002.7U patent/CN209488188U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904868A (en) * | 2019-04-29 | 2019-06-18 | 大连海事大学 | Ship generating diesel engine and flywheel energy storage system associated working device and its application method |
| CN109904868B (en) * | 2019-04-29 | 2024-07-02 | 大连海事大学 | Combined working device of ship power generation diesel engine and flywheel energy storage system and use method thereof |
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