CN204726648U - A kind of mixed power plant peculiar to vessel - Google Patents

A kind of mixed power plant peculiar to vessel Download PDF

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Publication number
CN204726648U
CN204726648U CN201520389719.9U CN201520389719U CN204726648U CN 204726648 U CN204726648 U CN 204726648U CN 201520389719 U CN201520389719 U CN 201520389719U CN 204726648 U CN204726648 U CN 204726648U
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vessel
driving engine
power plant
engine
mixed power
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CN201520389719.9U
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于海
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于海
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00Maritime or waterways transport
    • Y02T70/50Measures to reduce greenhouse gas emissions related to the propulsion system
    • Y02T70/5218Less carbon-intensive fuels, e.g. natural gas, biofuels

Abstract

The utility model provides a kind of mixed power plant peculiar to vessel, comprise driving engine, reversible motor, battery pack and power take-off shaft, described reversible motor and battery pack electrical connection, described driving engine is arranged at reversible motor rear, described driving engine is provided with engine output end, described reversible motor comprises stator, rotor, rotating shaft is socketed with in described rotor, first clutch is provided with between described rotating shaft and engine output end, be provided with second clutch between described rotating shaft and rotor, described rotating shaft is connected with pto.Owing to have employed technique scheme, the utility model adopts battery pack to drive hull to run to motor; When power demand is powerful, driving engine and electrical motor provide power driven load simultaneously; Driving engine also has the function of electrical generator, when driving engine normally runs to batteries charging; Also can serve as the use of actuator, when engine starting, battery pack is to driving engine powered operation thus start the engine.

Description

A kind of mixed power plant peculiar to vessel
Technical field
The utility model relates to a kind of engine installation, relates to a kind of mixed power plant peculiar to vessel specifically.
Background technology
The power of existing ship is substantially all from driving engine, and the fuel of driving engine is mostly diesel oil or natural fuels or the compound of the two (except nuclear power source), still need when much power needs little to run driving engine, or engine power has and limitedly cannot to meet when needing larger power instantaneously.Not only such as when beaching, open driving engine when crossing underload, the frequent movement such as ship lock, adjustment hull position, waste fuel but also contaminated environment, particularly its noise emission more and more annoying people and are also more and more valued by the people simultaneously.Therefore these problems are solved in the urgent need to effective method.Also driving electric machine rotor is wanted to rotate when traditional direct linkage type hybrid power engine operates, waste power.
Utility model content
The technical problems to be solved in the utility model overcomes above-mentioned defect, provides a kind of convenient, environmental protection, energy-conservation mixed power plant peculiar to vessel.
For solving the problem, the technical scheme that the utility model adopts is:
A kind of mixed power plant peculiar to vessel, comprise driving engine, reversible motor, battery pack and power take-off shaft, described reversible motor and battery pack electrical connection, described driving engine is arranged at reversible motor rear, described driving engine is provided with engine output end, it is characterized in that: described reversible motor comprises stator, rotor, rotating shaft is socketed with in described rotor, first clutch is provided with between described rotating shaft and engine output end, be provided with second clutch between described rotating shaft and rotor, described rotating shaft is connected with pto.Described electrical motor is when burden requirement is little, engine power is abundant, and first clutch and second clutch close, and the generating of driven by engine electrical motor is batteries charging.When engine starting, first clutch and second clutch close, and use the electric energy of battery pack that electrical motor is rotated and start the engine.When being used alone electrical motor and carrying out Power output, first clutch is separated, and second clutch closes, and avoids electrical motor to drive turn of engine.When being used alone driving engine, first clutch closes, and second clutch is separated, and avoids driven by engine electrical motor to rotate.Improve fuel utilization.
Improve as one: described driving engine is diesel motor or natural gas engine.
Improve as one: also comprise motor driver.Control electrical motor works.
Improve as one: described reversible motor is DC permanent magnet synchronous motor.
Improve as one: described battery pack is lithium cell group or Ni-MH battery group.
Improve as one: between described rotating shaft and power take-off shaft, be provided with change speed gear box.
Improve as one: also comprise fixed mount, described driving engine, reversible motor and battery pack are fixedly installed on fixed mount.Operate steadily, stable output.
Improve as one: described fixed mount is rectangle.
Improve as one: also comprise control center.Control this novel each unit coordinates work.
Improve as one: also comprise controlling point parameter acquisition devices, described controlling point parameter acquisition devices is connected with control center.Gather each component information, conveniently understand equipment working state.
Owing to have employed technique scheme, the utility model can, when power demand is little, adopt battery pack to drive hull to run to motor; When power demand is powerful, driving engine and electrical motor provide power driven load simultaneously; Driving engine also has the function of electrical generator, when driving engine normally runs to batteries charging; Also can serve as the use of actuator, when engine starting, battery pack is to driving engine powered operation thus start the engine.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of mixed power plant peculiar to vessel of the utility model;
Accompanying drawing 2 is the utility model driving engine, reversible motor connection structure schematic diagram.
In figure: the parameter acquisition devices of 1-controlling point; 2-control center; 3-battery pack; 4-fixed mount; 5-driving engine; 6-motor driver; 7-reversible motor; 8-power take-off shaft; 9-change speed gear box; 10-rotating shaft; 11-first clutch; 12-second clutch; 501-engine output end; 701-stator; 702-rotor.
Detailed description of the invention
Embodiment:
As Fig. 1, shown in 2, a kind of mixed power plant peculiar to vessel, comprise driving engine 5, reversible motor 7, battery pack 3 and power take-off shaft 8, described reversible motor 7 and battery pack 3 are electrically connected, described driving engine 5 is arranged at reversible motor 7 rear, described driving engine 5 is provided with engine output end 501, described reversible motor 7 comprises stator 701, rotor 702, rotating shaft 10 is socketed with in described rotor 702, first clutch 11 is provided with between described rotating shaft 10 and engine output end 501, second clutch 12 is provided with between described rotating shaft 10 and rotor 702, described rotating shaft 10 is in transmission connection with power take-off shaft 8.First clutch 11 is positioned on rear side of reversible motor 7, and second clutch 12 is positioned on front side of reversible motor 7.
Described driving engine 5 is diesel motor, can be also other forms of engine installation, as natural gas engine
Also comprise motor driver 6.
Described reversible motor 7 is DC permanent magnet synchronous motor.
Described battery pack 3 is lithium cell group or Ni-MH battery group or other kind battery pack.
Change speed gear box 9 is provided with between described rotating shaft 10 and power take-off shaft 8.Rotating shaft 10 also can directly be connected with power take-off shaft 8.
Also comprise rectangle fixed mount 4, change speed gear box 9, reversible motor 7, motor driver 6, electrical motor 7 and battery pack 3 are fixed on fixed mount 4 successively.
Also comprise control center 2.Control center 2 is intelligent control center, for controlling the action of various piece.
Also comprise controlling point parameter acquisition devices 1, described controlling point parameter acquisition devices 1 is connected with control center 2.Controlling point parameter acquisition devices 1 gathers the supplemental characteristic of various piece, is transferred to control center 2, and control center 2 better controls the action of various piece according to these data.

Claims (10)

1. a mixed power plant peculiar to vessel, comprise driving engine (5), reversible motor (7), battery pack (3) and power take-off shaft (8), described reversible motor (7) and battery pack (3) electrical connection, described driving engine (5) is arranged at reversible motor (7) rear, described driving engine (5) is provided with engine output end (501), it is characterized in that: described reversible motor (7) comprises stator (701), rotor (702), rotating shaft (10) is socketed with in described rotor (702), first clutch (11) is provided with between described rotating shaft (10) and engine output end (501), second clutch (12) is provided with between described rotating shaft (10) and rotor (702), described rotating shaft (10) and power take-off shaft (8) are in transmission connection.
2. mixed power plant peculiar to vessel according to claim 1, is characterized in that: described driving engine (5) is diesel motor or natural gas engine.
3. mixed power plant peculiar to vessel according to claim 1, is characterized in that: also comprise motor driver (6).
4. mixed power plant peculiar to vessel according to claim 1, is characterized in that: described reversible motor (7) is DC permanent magnet synchronous motor.
5. mixed power plant peculiar to vessel according to claim 1, is characterized in that: described battery pack (3) is lithium cell group or Ni-MH battery group.
6. mixed power plant peculiar to vessel according to claim 1, is characterized in that: be provided with change speed gear box (9) between described rotating shaft (10) and power take-off shaft (8).
7. according to the peculiar to vessel mixed power plant of claim 1 to 6 described in one of them, it is characterized in that: also comprise fixed mount (4), described driving engine (5), reversible motor (7) and battery pack (3) are fixedly installed on fixed mount (4).
8. mixed power plant peculiar to vessel according to claim 7, is characterized in that: described fixed mount (4) is rectangle.
9., according to the peculiar to vessel mixed power plant of claim 1 to 6 described in one of them, it is characterized in that: also comprise control center (2).
10. mixed power plant peculiar to vessel according to claim 9, is characterized in that: also comprise controlling point parameter acquisition devices (1), and described controlling point parameter acquisition devices (1) is connected with control center (2).
CN201520389719.9U 2015-06-08 2015-06-08 A kind of mixed power plant peculiar to vessel Active CN204726648U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520389719.9U CN204726648U (en) 2015-06-08 2015-06-08 A kind of mixed power plant peculiar to vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520389719.9U CN204726648U (en) 2015-06-08 2015-06-08 A kind of mixed power plant peculiar to vessel

Publications (1)

Publication Number Publication Date
CN204726648U true CN204726648U (en) 2015-10-28

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Family Applications (1)

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CN201520389719.9U Active CN204726648U (en) 2015-06-08 2015-06-08 A kind of mixed power plant peculiar to vessel

Country Status (1)

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CN (1) CN204726648U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108216546A (en) * 2016-12-13 2018-06-29 通用电气公司 Hybrid electric drive system
CN108657407A (en) * 2018-03-08 2018-10-16 哈尔滨工程大学 A kind of three paddle pneumoelectric mixing ship power system of single machine
WO2019061694A1 (en) * 2017-09-26 2019-04-04 广船国际有限公司 Boat electric-power system and method for controlling same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108216546A (en) * 2016-12-13 2018-06-29 通用电气公司 Hybrid electric drive system
US10837304B2 (en) 2016-12-13 2020-11-17 General Electric Company Hybrid-electric drive system
WO2019061694A1 (en) * 2017-09-26 2019-04-04 广船国际有限公司 Boat electric-power system and method for controlling same
CN108657407A (en) * 2018-03-08 2018-10-16 哈尔滨工程大学 A kind of three paddle pneumoelectric mixing ship power system of single machine

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