CN206939022U - A kind of ship hybrid power system - Google Patents
A kind of ship hybrid power system Download PDFInfo
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- CN206939022U CN206939022U CN201720404715.2U CN201720404715U CN206939022U CN 206939022 U CN206939022 U CN 206939022U CN 201720404715 U CN201720404715 U CN 201720404715U CN 206939022 U CN206939022 U CN 206939022U
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- diesel engine
- ship
- hybrid power
- power system
- machine controller
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- 238000012544 monitoring process Methods 0.000 claims description 18
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000000979 retarding effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
A kind of ship hybrid power system provided by the utility model, has the feature that, including：Diesel engine, produce power；Clutch, one end are connected with the diesel engine；ISG motors, one end are connected with the other end of the clutch, produce power；Reductor, one end are connected with the other end of the ISG motors, reduce rotating speed, increase moment of torsion；Propeller, it is connected with the other end of the reductor.
Description
Technical field
Electro-mechanical arts are the utility model is related to, more particularly to a kind of ship hybrid power system.
Background technology
The electric knot constitutional formula of tradition is first generates electricity by generating set, and electric energy passes to transformer, frequency converter through panel, then
Controlled motor driving propeller again.There is following defect：
(1) need that equipment and capacity are big, and cost is very high.
(2) electric energy transmission, which will pass through several links, each equipment such as generator, panel, transformer, frequency converter, one
Setting loss consumes, and the energy loss that adds up is big.
(3) energy conversion form is：Mechanical energy is converted to electric energy, then switchs to machine by a few road power transmissions, then by electric energy
Tool energy, energy conversion loss are big.
(4) as long as ship will be run, must just be energized through generating set oil firing, it is impossible to accomplish to run without discharge.
Utility model content
The utility model is, and it is an object of the present invention to provide a kind of simple in construction, efficiency in order to solving the above problems and carry out
A kind of high ship hybrid power system.
A kind of ship hybrid power system provided by the utility model, has the feature that, including：Diesel engine, produce
Power；Clutch, one end are connected with the diesel engine；ISG motors, one end are connected with the other end of the clutch, are produced dynamic
Power；Reductor, one end are connected with the other end of the ISG motors, reduce rotating speed, increase moment of torsion；Propeller, with the deceleration
The other end connection of machine.
A kind of ship hybrid power system provided by the utility model, also has the feature that, including：Diesel engine monitoring
System, on the diesel engine, monitor the diesel engine.
A kind of ship hybrid power system provided by the utility model, also has the feature that, including：Motor control
Device, with the ISG motor connections；Battery pack, it is connected with the electric machine controller, there is provided electric power；And battery management system, peace
In the battery pack, the battery pack is managed.
A kind of ship hybrid power system provided by the utility model, also has the feature that, including：Full ship monitoring system
System, is connected with the diesel engine monitoring system, monitors the diesel engine monitoring system.
A kind of ship hybrid power system provided by the utility model, also has the feature that, including：Full ship monitoring system
System, is connected with the battery management system, the electric machine controller, monitors the battery management system, the electric machine controller.
The effect of utility model and effect
A kind of ship hybrid power system according to involved by the utility model, power-equipment only have a diesel engine and one
ISG motors, it is necessary to device configuration it is few, cost is relatively low；Diesel engine and ISG motors can drive propeller jointly or respectively, output
Power is big, and reliability is high；Diesel engine can directly drive propeller, and energy conversion and transmission link are few, and efficiency is high；Diesel Driven
When, ISG motors can dynamic output torque to compensate load change, improve the output stability and fuel consumption of diesel engine.
ISG motors can also absorb energy back and be stored to battery during retarding braking；When only using ISG motor driven impellers,
Energy is provided by battery, can accomplish that zero-emission is run, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is a kind of structural representation of ship hybrid power system of the utility model in embodiment.
Embodiment
Referring to the drawings reality and apply example a kind of ship hybrid power system involved by the utility model is made it is detailed
Description.
Embodiment
Fig. 1 is a kind of structural representation of ship hybrid power system of the utility model in embodiment.
As shown in figure 1, a kind of ship hybrid power system has：Diesel engine 1, diesel engine monitoring system 2, clutch 3,
ISG motors 4, electric machine controller 5, battery pack 6, battery management system 7, reductor 8, propeller 9 and full ship monitoring system 10.
Diesel engine 1 produces power.
Diesel engine monitoring system 2 is arranged on the diesel engine 1, monitors the function situation of the diesel engine 1.
One end of clutch 3 is connected with the diesel engine 1.
One end of ISG motors 4 is connected with the other end of the clutch 3, produces power.
Electric machine controller 5 is connected with the ISG motors 4, the start and stop of control ISG motors 4.
Battery pack 6 is connected with the electric machine controller 5, and electric power is provided for electric machine controller 5.
Battery management system 7 is arranged in the battery pack 6, manages the battery pack.
One end of reductor 8 is connected with the other end of the ISG motors 4, reduces rotating speed, increases moment of torsion.
Propeller 9 is connected with the other end of the reductor 8.
Full ship monitoring system 10 is connected with the diesel engine monitoring system 2, electric machine controller 5, battery management system 7, is supervised
Control the diesel engine monitoring system 2, electric machine controller 5, battery management system 7.
Ship hybrid power system uses diesel engine 1 and the cascade of ISG motors 3, and diesel engine 1 and ISG motors 3 can be distinguished
Driving drives propeller jointly, improves and promotes redundancy and reliability.Due to the two can simultaneously power output to propeller,
Improve power output performance and reduce total installation of generating capacity, avoid common electricity and push away equipment is complicated, and energy conversion efficiency is low etc.
Shortcoming.
ISG motors 4 are controlled by electric machine controller 5, are energized by battery pack 6.All devices are by CAN communication network by full ship
The Centralized Monitoring of monitoring system 10, the running situation of each equipment of Optimized Matching.Hybrid electric working pattern is as follows：
(1) electric-only mode, battery pack 6 provide energy to electric machine controller 5, and electric machine controller 5 controls ISG motors 3, warp
Cross reductor 8 and drive propeller.This pattern has Jing Yin, zero-emission and other effects.It is adapted to entering and leaving port, at limiting emission area (scenic spot)
Deng running in short-term.
(2) Diesel Driven pattern, when ship needs long-time long-distance navigation, can be directly driven by diesel engine 1,
ISG motors 3 can not work, and only do the function of connecting shaft.Diesel engine 1 can operate in nominal operation dotted state steadily in the long term,
Fuel consumption is low, and efficiency is high.
(3) bavin electricity mixed power pattern, when vessel motion is in complex working condition, the operating mode such as sea situation is severe, the situation is critical.Can
Using hybrid mode, 3 common power output of diesel engine 1 and ISG motors, ship can be made to reach maximum speed.Do not needing
When maximum speed promotes, can the power output of dynamic control ISG motors 3 or storage energy to battery pack 6.
The effect of embodiment and effect
A kind of ship hybrid power system according to involved by the present embodiment, power-equipment only have a diesel engine and one
ISG motors, it is necessary to device configuration it is few, cost is relatively low；Diesel engine and ISG motors can drive propeller jointly or respectively, output
Power is big, and reliability is high；Diesel engine can directly drive propeller, and energy conversion and transmission link are few, and efficiency is high；Diesel Driven
When, ISG motors can dynamic output torque to compensate load change, improve the output stability and fuel consumption of diesel engine.
ISG motors can also absorb energy back and be stored to battery during retarding braking；When only using ISG motor driven impellers,
Energy is provided by battery, can accomplish that zero-emission is run, energy-conserving and environment-protective.
Above-mentioned embodiment is preferred case of the present utility model, is not intended to limit the scope of protection of the utility model.
Claims (5)
- A kind of 1. ship hybrid power system, it is characterised in that including：Diesel engine, produce power；Clutch, one end are connected with the diesel engine；ISG motors, one end are connected with the other end of the clutch, produce power；Reductor, one end are connected with the other end of the ISG motors, reduce rotating speed, increase moment of torsion；Propeller, it is connected with the other end of the reductor.
- 2. a kind of ship hybrid power system according to claim 1, it is characterised in that also include：Diesel engine monitoring system, on the diesel engine, monitor the diesel engine.
- 3. a kind of ship hybrid power system according to claim 1, it is characterised in that also include：Electric machine controller, with the ISG motor connections；Battery pack, it is connected with the electric machine controller, there is provided electric power；AndBattery management system, in the battery pack, manage the battery pack.
- 4. a kind of ship hybrid power system according to claim 2, it is characterised in that also include：Full ship monitoring system, is connected with the diesel engine monitoring system, monitors the diesel engine monitoring system.
- 5. a kind of ship hybrid power system according to claim 3, it is characterised in that also include：Full ship monitoring system, is connected with the battery management system, the electric machine controller, monitor the battery management system, The electric machine controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404715.2U CN206939022U (en) | 2017-04-17 | 2017-04-17 | A kind of ship hybrid power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720404715.2U CN206939022U (en) | 2017-04-17 | 2017-04-17 | A kind of ship hybrid power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206939022U true CN206939022U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720404715.2U Active CN206939022U (en) | 2017-04-17 | 2017-04-17 | A kind of ship hybrid power system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557050A (en) * | 2018-03-29 | 2018-09-21 | 湖南科霸汽车动力电池有限责任公司 | Hybrid power system peculiar to vessel |
| 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 |
| CN116215825A (en) * | 2023-01-06 | 2023-06-06 | 中国船舶科学研究中心 | Hybrid power series propulsion system and switching control method for unmanned surface vehicle |
-
2017
- 2017-04-17 CN CN201720404715.2U patent/CN206939022U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557050A (en) * | 2018-03-29 | 2018-09-21 | 湖南科霸汽车动力电池有限责任公司 | Hybrid power system peculiar to vessel |
| 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 |
| CN116215825A (en) * | 2023-01-06 | 2023-06-06 | 中国船舶科学研究中心 | Hybrid power series propulsion system and switching control method for unmanned surface vehicle |
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