CN109878686A - A kind of two-shipper single-blade formula pneumoelectric mixing ship power dynamical system - Google Patents
A kind of two-shipper single-blade formula pneumoelectric mixing ship power dynamical system Download PDFInfo
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- CN109878686A CN109878686A CN201910149862.3A CN201910149862A CN109878686A CN 109878686 A CN109878686 A CN 109878686A CN 201910149862 A CN201910149862 A CN 201910149862A CN 109878686 A CN109878686 A CN 109878686A
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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
- Y02T70/00—Maritime or waterways transport
- Y02T70/50—Measures to reduce greenhouse gas emissions related to the propulsion system
- Y02T70/5218—Less carbon-intensive fuels, e.g. natural gas, biofuels
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Abstract
The purpose of the present invention is to provide a kind of two-shipper single-blade formula pneumoelectric mixing ship power dynamical systems, including gas machine, generator, motor, battery, clutch, gear-box, propeller, natural gas storage feedway, transformation device, bank electricity device, network of ship, ship to load.First gas machine and second gas machine are connected by clutch with gear-box, and motor and generator pass through clutch respectively and be connected with gear-box, and electric power source is battery, generator and fuel cell.The present invention uses diversified energy arrangement form, with multiple-working mode, it can satisfy demand of the ship under various environment and operating condition, gas machine, motor can be made to maintain high efficient area always, reduce the fuel consumption and discharge of gas machine, the dynamic response of ship is improved simultaneously, and expands the navigable area of ship.
Description
Technical field
The present invention relates to a kind of ship power systems, specifically ship hybrid power system.
Background technique
As international oil price quickly goes up, and the implementation of emission regulation being increasingly stringenter, this is just to the economy of ship
More stringent requirements are proposed for property and emission performance, and energy-saving and emission-reduction have become the vital task in the national economic development.Ship is high
The means of transport of energy consumption, energy-conserving and emission-cutting technology become everybody and pay close attention to and one of the hot spot of research.
As following environment strategy, we are to reduce energy consumption and reduce CO2, SOx, NOx and PM discharge as target.
There are many pollutions and discharge that method can reduce ship, and wherein the best way is to utilize alternative energy source.Natural gas is as hair
The fuel of motivation is the inexorable trend of the following engine of boat and ship development, and natural gas has environmentally protective, economical and practical, safe and reliable
The advantages of.But it is limited by natural gas engine technical level at this stage is not high, that there are dynamic responses is poor for natural gas engine,
The disadvantages of underpower.
Pure electric vehicle watercraft electric propulsion system is the forward position of the following marine technology research, has good economy, manipulation
The advantages that property, safety, low noise and low pollution.However, influenced by generation mode, power density and energy storage technology,
Pure electric vehicle ship at this stage can not reach high performance speed, acceleration and automatic control, and cruising ability is also by its battery
Capacity restricts.
Hybrid power ship has the advantages of internal combustion engine propelling ship and pure Electrical Propulsion Ship concurrently: promoting compared to internal combustion engine
Ship can select operating mode according to payload, guarantee the fuel economy under all operating conditions, redundancy is good；Compared to pure
Electrical Propulsion Ship, initial stage input cost is low, and cruising ability is strong.The Technology of Hybrid Electric Vehicle of ship solves energy problem and skill
Contradiction between art is immature realizes the efficient utilization of fuel, is transitioned into pure electric power from traditional mechanical propulsion for ship and pushes away
Into feasible scheme is provided, therefore, developing hybrid power ship has very great meaning.
Summary of the invention
The purpose of the present invention is to provide improve the dynamic property of ship, a kind of two-shipper single-blade formula gas of economy and emission performance
Electricity mixing ship power dynamical system.
The object of the present invention is achieved like this:
A kind of two-shipper single-blade formula pneumoelectric mixing ship power dynamical system of the present invention, it is characterized in that: including first gas machine,
Second gas machine, gear-box, generator, motor, LNG fluid reservoir, affiliated gear-box include the first-the five gear, the second tooth
Wheel is engaged with first gear and third gear respectively, and the 4th gear is engaged with the 5th gear, and third gear and the 4th gear are coaxial,
First gas machine connects second gear by first clutch, and generator connects first gear, the second gas by second clutch
Body machine connects third gear by third clutch, and motor connects the 5th gear, propeller connection electricity by the 4th clutch
Motivation, LNG fluid reservoir are separately connected first gas machine, second gas machine by gasifying heat exchanger, current divider, and battery passes through
Battery transformation device is connected with network of ship, ship load connection network of ship.
The present invention may also include:
1, using mechanically-propelled mode, the mechanically-propelled mode includes that gas machine promotes mode, gas machine stand-by motor
Progressive die formula；
Gas machine promotes mode: first gas machine is in operating status, first clutch, the 4th clutch closure, and second
Clutch, third clutch disconnect, and motor power disconnects, and drive propeller operating by first gas machine；Or second gas
Machine is in operating status, and third clutch, the 4th clutch closure, first clutch, second clutch disconnect, motor power
It disconnects, propeller operating is driven by second gas machine；Alternatively, first clutch, third clutch, the 4th clutch are closed, the
Two clutches disconnect, and motor power disconnects, and propeller is by first gas machine, second gas machine and vehicle drives jointly；
Gas machine auxiliary power generation promotes mode: first gas machine and generator are in operating status, first clutch, second
Clutch, the 4th clutch closure, third clutch disconnect, and motor power disconnects, and drive propeller fortune by first gas machine
Electrical power generators are driven while turning, the electricity issued enters network of ship through generator transformation device；Or second gas machine
In operating status with generator, second clutch, third clutch, the 4th clutch closure, first clutch disconnects, electronic
Electromechanical source disconnects, and drives electrical power generators while driving propeller operating by second gas machine, and the electricity issued is through generator
Transformation device enters network of ship；Alternatively, all clutch closures, motor power disconnect, first gas machine, second gas machine
And vehicle drives generator and propeller jointly, generator, which generates electricity, can import network of ship.
2, using electric propulsion mode, the electric propulsion mode includes that battery promotes mode, electrical power generators to promote
Mode, mixing electric propulsion mode, bank electricity charge mode；
Battery promotes mode: motor is in operating status, and required electric power is provided by battery, through battery power transformation
Device imports network of ship, the 4th clutch closure, remaining clutch disconnects, and drives propeller operating by motor；
Electrical power generators promote mode: generator is driven or is operated alone, institute by first gas machine, second gas machine and vehicle
Power generation can import network of ship, and motor is in operating status, and motor drives propeller works, and required electric power is by generator
It provides；
Mix electric propulsion mode: motor is in operating status, and required electric power is by battery and generator by ship electricity
Net provides, and imports network of ship through battery transformation device and generator transformation device respectively, the 4th clutch closure, remaining from
Clutch disconnects, and drives propeller operating by motor；
Bank electricity charge mode: ship is battery by bank electricity charging unit external power supply when harbour and bank are stopped
Charging.
3, using hybrid propulsion mode, the hybrid propulsion mode include gas machine+motor promote mode, gas machine+
Motor auxiliary power generation promotes mode；
Gas machine+motor promotes mode: the mechanical, electrical motivation of first gas is in operating mode, first clutch, the 4th from
Clutch closure, second clutch, third clutch disconnect, and propeller is promoted jointly by first gas machine and motor, motor
Required electric energy is provided by battery；Or second gas machine, motor are in operating mode, third clutch, the 4th clutch
Closure, first clutch, second clutch disconnect, and propeller is promoted jointly by first gas machine and motor, needed for motor
Electric energy is provided by battery；Or first gas machine, second gas machine, motor are in operating mode, first clutch, third
Clutch, the 4th clutch closure, second clutch disconnect, and propeller is total to by first gas machine, second gas machine and motor
With promoting, electric energy needed for motor is provided by battery；
Gas machine+motor auxiliary power generation promotes mode: the mechanical, electrical motivation of first gas, generator are in operating mode, the
One clutch, second clutch, the 4th clutch closure, third clutch disconnect, and propeller is by first gas machine and motor
It is common to promote, the issued electric energy of engine through generator transformation device remittance network of ship, electric energy needed for motor by battery,
Generator provides alone or in combination；Or the mechanical, electrical motivation of second gas, generator are in operating mode, second clutch, third
Clutch, the 4th clutch closure, first clutch disconnect, and propeller is promoted jointly by first gas machine and motor, is generated electricity
The issued electric energy of machine imports network of ship through generator transformation device, electric energy needed for motor by battery and generator individually or
Combination provides；Or the mechanical, electrical motivation of first gas machine, second gas, generator are in operating mode, all clutches are closed,
Propeller is promoted jointly by first gas machine, second gas machine and motor, and the issued electric energy of engine is filled through generator power transformation
Remittance network of ship is set, electric energy needed for motor is provided alone or in combination by battery and generator.
Present invention has an advantage that
1. it is mechanical, electrical to be provided with gas the invention proposes a kind of two-shipper single-blade formula pneumoelectric mixing ship power dynamical system
Motivation, Power coverage range is wide, can satisfy power demand of the ship under more multi-state, and can make gas machine and motor more
Good work, to reduce the fuel consumption of gas machine, improves the economy and emission performance of ship in high efficient area.
2. efficacious workaround range is big, and power bracket is wide, meets ship in difference using high or low power different gas machine
Long-time cruise under operating condition, friction speed, emission performance is poor when marine low speed being avoided to continue a journey, and ship easily occurs for when electric propulsion
The situation of grid power anxiety.
3. the arrangement of more than kinds of power source improves the reliability and applicability of ship, by the closure of clutch and disconnected
It opens, multiple-working mode may be implemented in hybrid power system provided by the present invention, improves ship hybrid power to the maximum extent
The efficiency of system can select suitable operating mode according to practical power demand and ship's navigation environment.The program can not only
Meet the discharge standard in different harbours and sea area, moreover it is possible to it is immature between further stringent discharge standard that technology be effectively relieved
Contradiction improves the economy and emission performance of ship.
4. motor has outstanding dynamic response, can closing and unlatching at any time, can be fast in ship variable working condition
The motivation of adjustment output of speed, improves the dynamic response of ship, reduces system maintenance.
5. significantly noise reduction may be implemented in electric propulsion, the navigable area of ship is increased, improves crewman's
Life comfort.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
It illustrates with reference to the accompanying drawing and the present invention is described in more detail:
In conjunction with Fig. 1, a kind of two-shipper single-blade formula pneumoelectric mixing ship power dynamical system of the invention, including gas machine 1a, 1b,
Clutch 2a, 2b, 2c, 2d, gear-box 3, generator 4, generator transformation device 5, network of ship 6, bank electricity device 7, battery
8, battery transformation device 9, ship load 10, gasification changing device 11, current divider 12, LNG tank 13, motor 14, propeller 15.
Gas machine 1a, 1b output end pass through clutch 2a, 2c respectively and are connected with the input terminal of gear-box 3, and generator 4, motor 14 divide
Not Tong Guo clutch 2b, 2d be connected with gearbox output, propeller 15 is connected with the output end of motor 14.LNG tank 13 is logical
Gasification changing device 11 is crossed to be connected with current divider 12 with gas machine 1a, 1b.Battery 8 passes through transformation device 9 and 6 phase of network of ship
Even, bank electricity device 7, ship load 10 are connected with network of ship 6.
In the present embodiment, the preferred net gas engine of gas machine 1a, 1b or dual fuel engine, generator 4, motor
16 preferably have many advantages, such as high efficiency, high power density, service life long magneto, the preferred power density of battery 8 height, volume weight
Measure small ferric phosphate lithium cell.The heat exchanger 11 that gasifies preferably has the resistance to ultralow temperature heat exchanger of multistage cold energy heat exchange.
Operating mode of the invention mainly includes mechanically-propelled mode, electric propulsion mode, hybrid propulsion mode.
1. mechanically-propelled mode
Mechanically-propelled mode can be divided into: gas machine promotes mode, gas machine stand-by motor progressive die formula.
1) gas machine promotes mode: under this kind of operating mode, second gas machine 1a is in operating status, clutch 2a,
2d closure, clutch 2b, 2c are disconnected, and 14 power supply of motor disconnects, and drive propeller 15 to operate by gas machine 1a；Or first gas
Body machine 1b is in operating status, and clutch 2c, 2d closure, clutch 2a, 2b are disconnected, and 16 power supply of motor disconnects, by gas machine
1b drives propeller 15 to operate；Alternatively, clutch 2a, 2c, 2d are closed, clutch 2b is disconnected, and 14 power supply of motor disconnects, spiral
Paddle 15 is driven jointly by gas machine 1a, 1b and vehicle.
2) gas machine auxiliary power generation promotes mode: under this kind of operating mode, gas machine 1a and generator 4 are in operation shape
State, clutch 2a, 2b, 2d closure, clutch 2c are disconnected, and 14 power supply of motor disconnects, and drive propeller 15 to transport by gas machine 1a
Generator 4 is driven to generate electricity while turning, the electricity issued enters network of ship 6 through generator transformation device 5；Or gas machine 1b
In operating status with generator 4, clutch 2b, 2c, 2d closure, clutch 2a are disconnected, and 14 power supply of motor disconnects, by gas
Generator 4 is driven to generate electricity while machine 1b drives propeller 15 to operate, the electricity issued enters ship through generator transformation device 5
Power grid；Alternatively, all clutch closures, 14 power supply of motor disconnect, simultaneously vehicle drives generator 4 and spiral shell jointly by gas machine 1a, 1b
Paddle 15 is revolved, generator 4, which generates electricity, can import network of ship 6.
2. electric propulsion mode
Electric propulsion mode can be divided into: battery promote mode, electrical power generators promote mode, mixing electric propulsion mode,
Bank electricity charge mode.
1) battery promotes mode: under this kind of operating mode, motor 14 is in operating status, and required electric power is by storing
Battery 8 provides, and imports network of ship 6 through battery transformation device 9, clutch 2d closure, remaining clutch disconnects, by motor
14 drive propeller 15 to operate.
2) electrical power generators promote mode: under this kind of operating mode, generator 4 by gas machine 1a, 1b and vehicle driving or
It being operated alone, network of ship 6 can be imported by generating electricity, and motor 14 is in operating status, and motor 14 drives propeller 15 to work,
Its required electric power is provided by generator 4.
3) mix electric propulsion mode: under this kind of operating mode, motor 14 is in operating status, and required electric power is by storing
Battery 8 and generator 4 are provided by ship power grid 6, import ship through battery transformation device 9 and generator transformation device 5 respectively
Power grid 6, clutch 2d closure, remaining clutch disconnect, and drive propeller 15 to operate by motor 14.
4) it bank electricity charge mode: under this kind of operating mode, when ship is when harbour and bank are stopped, can be filled by bank electricity
7 external power supply of electric installation is the charging of battery 8.
3. hybrid propulsion mode
Hybrid propulsion mode can be divided into: gas machine+motor promotes mode, gas machine+motor auxiliary power generation propulsion module
Formula.
1) gas machine+motor promotes mode: under this kind of operating mode, gas machine 1a, motor 14 is in Working mould
Formula, clutch 2a, 2d closure, clutch 2b, 2c are disconnected, and propeller 15 is promoted jointly by gas machine 1a and motor 14, electronic
Electric energy needed for machine 14 is provided by battery 8；Or gas machine 1b, motor 14 are in operating mode, clutch 2c, 2d are closed,
Clutch 2a, 2b are disconnected, and propeller 15 is promoted jointly by gas machine 1a and motor 14, and electric energy needed for motor 14 is by battery
8 provide；Or gas machine 1a, 1b, motor 16 are in operating mode, clutch 2a, 2c, 2d closure, clutch 2b is disconnected, spiral shell
It revolves paddle 15 to be promoted jointly by gas machine 1a, 1b and motor 14, electric energy needed for motor 14 is provided by battery 8.
2) gas machine+motor auxiliary power generation promotes mode: under this kind of operating mode, gas machine 1a, motor 14, hair
Motivation 4 is in operating mode, clutch 2a, 2b, 2d closure, and clutch 2c is disconnected, and propeller 15 is by gas machine 1a and motor
14 it is common promote, the issued electric energy of engine 4 through the remittance network of ship 6 of generator transformation device 5, electric energy needed for motor 14 by
8 generator 4 of battery provides alone or in combination；Or gas machine 1b, motor 14, generator 4 are in operating mode, clutch
2b, 2c, 2d closure, clutch 2a are disconnected, and propeller 15 is promoted jointly by gas machine 1a and motor 14, and engine 4 is issued
Electric energy imports network of ship 6 through generator transformation device 5, electric energy needed for motor 14 by battery 8 and generator 4 individually or group
It closes and provides；Or gas machine 1a, 1b, motor 16, generator 4 are in operating mode, all clutches closures, propeller 15 by
Gas machine 1a, 1b and motor 14 promote jointly, and the issued electric energy of engine 4 imports network of ship through generator transformation device 5
6, electric energy needed for motor 14 is provided alone or in combination by battery 8 and generator 4.
In above-mentioned mode: the long-time that mechanically-propelled mode is suitable for vessel motion stable conditions is cruised, or to ship
Discharge and the not high region of noise requirements；Electric propulsion mode is suitable for the feelings of low-power requirements when ship pulls in shore or departs from port
Condition, or navigation is in the region having higher requirements to ship discharge and noise；Hybrid propulsion mode is suitable for ship to propulsion
When power or the speed of a ship or plane have certain demand.
The marine diesel subsidiary engine of arrangement power generation, ship can not be had to using ship hybrid power system provided by the invention
Load 10 required for electric power provided by battery 8, if generator 4 run when if preferentially using its issue electric energy, ship bear
The priority for carrying 10 electricity consumptions is: generator 4 is greater than battery 8.
Claims (5)
1. a kind of two-shipper single-blade formula pneumoelectric mixing ship power dynamical system, it is characterized in that: including first gas machine, second gas
Machine, gear-box, generator, motor, LNG fluid reservoir, affiliated gear-box include the first-the five gear, second gear respectively with
First gear and the engagement of third gear, the 4th gear are engaged with the 5th gear, and third gear and the 4th gear are coaxial, first gas
Machine connects second gear by first clutch, and generator connects first gear by second clutch, and second gas machine passes through
Third clutch connects third gear, and motor connects the 5th gear by the 4th clutch, and propeller connects motor, LNG
Fluid reservoir is separately connected first gas machine, second gas machine by gasifying heat exchanger, current divider, and battery is become by battery
Electric installation is connected with network of ship, ship load connection network of ship.
2. a kind of two-shipper single-blade formula pneumoelectric mixing ship power dynamical system according to claim 1, it is characterized in that: using
Mechanically-propelled mode, the mechanically-propelled mode include that gas machine promotes mode, gas machine stand-by motor progressive die formula；
Gas machine promotes mode: first gas machine is in operating status, first clutch, the 4th clutch closure, the second clutch
Device, third clutch disconnect, and motor power disconnects, and drive propeller operating by first gas machine；Or at second gas machine
In operating status, third clutch, the 4th clutch closure, first clutch, second clutch are disconnected, and motor power is disconnected
It opens, propeller operating is driven by second gas machine；Alternatively, first clutch, third clutch, the 4th clutch are closed, second
Clutch disconnects, and motor power disconnects, and propeller is by first gas machine, second gas machine and vehicle drives jointly；
Gas machine auxiliary power generation promotes mode: first gas machine and generator are in operating status, first clutch, the second clutch
Device, the 4th clutch closure, third clutch disconnect, and motor power disconnects, and drive propeller operating by first gas machine
Electrical power generators are driven simultaneously, the electricity issued enters network of ship through generator transformation device；Or second gas machine and hair
Motor is in operating status, and second clutch, third clutch, the 4th clutch closure, first clutch disconnect, electronic electromechanics
Source disconnects, and drives electrical power generators while driving propeller operating by second gas machine, and the electricity issued is through generator power transformation
Device enters network of ship；Alternatively, all clutch closures, motor power disconnect, first gas machine, second gas machine and vehicle
Common to drive generator and propeller, generator, which generates electricity, can import network of ship.
3. a kind of two-shipper single-blade formula pneumoelectric mixing ship power dynamical system according to claim 1 or 2, it is characterized in that:
Using electric propulsion mode, the electric propulsion mode includes that battery promotes mode, electrical power generators to promote mode, mixing electricity
Propulsion mode, bank electricity charge mode；
Battery promotes mode: motor is in operating status, and required electric power is provided by battery, through battery transformation device
Network of ship, the 4th clutch closure are imported, remaining clutch disconnects, and drives propeller operating by motor；
Electrical power generators promote mode: generator is driven or is operated alone by first gas machine, second gas machine and vehicle, is generated electricity
Network of ship can be imported, motor is in operating status, and motor drives propeller works, and required electric power is mentioned by generator
For；
Mix electric propulsion mode: motor is in operating status, and required electric power is mentioned by battery and generator by ship power grid
For importing network of ship, the 4th clutch closure, remaining clutch through battery transformation device and generator transformation device respectively
It disconnects, propeller operating is driven by motor；
Bank electricity charge mode: ship is when harbour and bank are stopped, to charge the battery by bank electricity charging unit external power supply.
4. a kind of two-shipper single-blade formula pneumoelectric mixing ship power dynamical system according to claim 1 or 2, it is characterized in that:
Using hybrid propulsion mode, the hybrid propulsion mode includes that gas machine+motor promotes mode, gas machine+motor auxiliary
Generate electricity propulsion mode；
Gas machine+motor promotes mode: the mechanical, electrical motivation of first gas is in operating mode, first clutch, the 4th clutch
Closure, second clutch, third clutch disconnect, and propeller is promoted jointly by first gas machine and motor, needed for motor
Electric energy is provided by battery；Or second gas machine, motor are in operating mode, third clutch, the 4th clutch are closed,
First clutch, second clutch disconnect, and propeller promotes jointly by first gas machine and motor, electric energy needed for motor by
Battery provides；Or first gas machine, second gas machine, motor are in operating mode, first clutch, third clutch
Device, the 4th clutch closure, second clutch disconnect, and propeller is pushed away jointly by first gas machine, second gas machine and motor
Into electric energy needed for motor is provided by battery；
Gas machine+motor auxiliary power generation promotes mode: the mechanical, electrical motivation of first gas, generator are in operating mode, first from
Clutch, second clutch, the 4th clutch closure, third clutch disconnect, and propeller is common by first gas machine and motor
It promotes, the issued electric energy of engine imports network of ship through generator transformation device, and electric energy needed for motor is by battery, power generation
Machine provides alone or in combination；Or the mechanical, electrical motivation of second gas, generator are in operating mode, second clutch, third clutch
Device, the 4th clutch closure, first clutch disconnect, and propeller is promoted jointly by first gas machine and motor, generator institute
Issue electric energy and import network of ship through generator transformation device, electric energy needed for motor by battery and generator alone or in combination
It provides；Or the mechanical, electrical motivation of first gas machine, second gas, generator are in operating mode, all clutch closures, spiral
Paddle is promoted jointly by first gas machine, second gas machine and motor, and the issued electric energy of engine converges through generator transformation device
Enter network of ship, electric energy needed for motor is provided alone or in combination by battery and generator.
5. a kind of two-shipper single-blade formula pneumoelectric mixing ship power dynamical system according to claim 3, it is characterized in that: using
Hybrid propulsion mode, the hybrid propulsion mode include that gas machine+motor promotes mode, gas machine+motor auxiliary power generation
Propulsion mode；
Gas machine+motor promotes mode: the mechanical, electrical motivation of first gas is in operating mode, first clutch, the 4th clutch
Closure, second clutch, third clutch disconnect, and propeller is promoted jointly by first gas machine and motor, needed for motor
Electric energy is provided by battery；Or second gas machine, motor are in operating mode, third clutch, the 4th clutch are closed,
First clutch, second clutch disconnect, and propeller promotes jointly by first gas machine and motor, electric energy needed for motor by
Battery provides；Or first gas machine, second gas machine, motor are in operating mode, first clutch, third clutch
Device, the 4th clutch closure, second clutch disconnect, and propeller is pushed away jointly by first gas machine, second gas machine and motor
Into electric energy needed for motor is provided by battery；
Gas machine+motor auxiliary power generation promotes mode: the mechanical, electrical motivation of first gas, generator are in operating mode, first from
Clutch, second clutch, the 4th clutch closure, third clutch disconnect, and propeller is common by first gas machine and motor
It promotes, the issued electric energy of engine imports network of ship through generator transformation device, and electric energy needed for motor is by battery, power generation
Machine provides alone or in combination；Or the mechanical, electrical motivation of second gas, generator are in operating mode, second clutch, third clutch
Device, the 4th clutch closure, first clutch disconnect, and propeller is promoted jointly by first gas machine and motor, generator institute
Issue electric energy and import network of ship through generator transformation device, electric energy needed for motor by battery and generator alone or in combination
It provides；Or the mechanical, electrical motivation of first gas machine, second gas, generator are in operating mode, all clutch closures, spiral
Paddle is promoted jointly by first gas machine, second gas machine and motor, and the issued electric energy of engine converges through generator transformation device
Enter network of ship, electric energy needed for motor is provided alone or in combination by battery and generator.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332448A (en) * | 2020-03-28 | 2020-06-26 | 哈尔滨工程大学 | Integrated power turbine single-shaft double-motor ship ammonia-electricity hybrid power system |
| CN111332448B (en) * | 2020-03-28 | 2021-10-26 | 哈尔滨工程大学 | Integrated power turbine single-shaft double-motor ship ammonia-electricity hybrid power system |
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