WO2019041459A1 - Procédé de chargement de navire - Google Patents

Procédé de chargement de navire Download PDF

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Publication number
WO2019041459A1
WO2019041459A1 PCT/CN2017/105976 CN2017105976W WO2019041459A1 WO 2019041459 A1 WO2019041459 A1 WO 2019041459A1 CN 2017105976 W CN2017105976 W CN 2017105976W WO 2019041459 A1 WO2019041459 A1 WO 2019041459A1
Authority
WO
WIPO (PCT)
Prior art keywords
charging
cable
ship
bridge
charging device
Prior art date
Application number
PCT/CN2017/105976
Other languages
English (en)
Chinese (zh)
Inventor
韩佳
Original Assignee
广船国际有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广船国际有限公司 filed Critical 广船国际有限公司
Publication of WO2019041459A1 publication Critical patent/WO2019041459A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30—Constructional details of charging stations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/32—Waterborne vessels
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • 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
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Definitions

  • the invention relates to the technical field of ships, and in particular to a method for charging a ship.
  • lithium batteries have gradually been applied to ships.
  • the power supply for equipment on ships through lithium batteries can reduce the air pollution caused by diesel fuel burning during power generation.
  • the existing method of charging a ship is simply to draw a cable between a charging device provided on a shore or a charged ship and a ship to be charged for charging.
  • a charging device provided on a shore or a charged ship and a ship to be charged for charging.
  • the charged ship is detached and unsafe to use.
  • Temporary charging is not suitable for long-time charging, and the length of the cable cannot be adjusted according to actual conditions.
  • the distance between the ship to be charged and the charging device depends on the height of the water surface.
  • a method of charging a ship comprising the steps of:
  • Step S10 connecting one ends of the plurality of cables to the charging device respectively;
  • Step S20 pulling each end of the cable away from the charging device to the step bridge;
  • Step S30 when the ship to be charged reaches the parking position of the water surface, the electricity is passed through the step bridge Cable is pulled onto the ship and connected to its charging socket;
  • Step S40 After the charging is completed, the cable is disconnected from the charging socket of the ship.
  • a cable winch for winding a cable is disposed between the charging device and the step bridge.
  • the cable winch includes a plurality of cable cylinders, and the cable cylinders are disposed corresponding to the respective cables.
  • the step S20 specifically includes the following steps:
  • Step S21 winding the cable around the cable cylinder of the cable winch
  • the cable winch includes a motor drive assembly, the motor drive assembly respectively controls a plurality of the cable drums, and the motor drive assembly includes a controller for controlling the motor drive assembly to stop or operate,
  • the controller includes an overall adjustment key for controlling the synchronous rotation of each of the cable drums, and a single adjustment key correspondingly controlling the rotation of each of the cable cylinders.
  • the controller includes a first controller disposed adjacent to the cable winch and a second controller disposed on the ship, the first controller A control button for turning the second controller on or off is provided.
  • one end of the cable away from the charging device is provided with a charging plug that is mated with the charging socket.
  • a locking device is disposed between the charging plug and the charging socket.
  • the locking device includes an electromagnet and an inductor for detecting a charging amount of the ship, the electromagnet is disposed at the charging socket and the a junction of the plug, when the charging device charges the vessel, the sensor The circuit is turned on and generates a magnetic force to tightly connect the plug to the charging socket; when the sensor detects that the charging device charges the ship, the circuit of the sensor is disconnected and The plug is loosened from the charging socket.
  • one end of the step bridge is movably connected to a position close to the charging device, and the other end is suspended from the charging device.
  • a step bridge adjusting mechanism is disposed on an end of the step bridge adjacent to the charging device, and the step bridge adjusting mechanism is configured to adjust an elevation of the step bridge away from the charging device in a vertical direction.
  • the lower surface of the step bridge is provided with a plurality of sets of sliding wheels for transporting the cable along its length, and the upper surface of the step bridge is provided for The bridge panel that the personnel passed.
  • the invention has the beneficial effects that the ship is quickly charged by connecting the cable to the ship to be charged, and the design can directly charge the battery in the ship without burning diesel fuel, thereby reducing the usage of the diesel engine of the ship. To avoid the pollution of the environment caused by the exhaust gas generated during the combustion of diesel.
  • FIG. 1 is a schematic view showing the working state of the step bridge according to the embodiment.
  • a ship charging method comprises the following steps:
  • Step S10 connecting one ends of the plurality of cables 2 to the charging device respectively;
  • Step S20 pulling one end of each of the cables 2 away from the charging device to the step bridge 1;
  • Step S30 when the ship to be charged reaches the parking position of the water surface, the cable 2 is pulled to the ship through the step bridge 1 and connected to the charging socket.
  • Step S40 After the charging is completed, the cable 2 is disconnected from the charging socket of the ship.
  • the ship is charged by connecting the cable 2 to the ship to be charged, and the design can directly charge the battery in the ship without burning diesel fuel for power generation, thereby reducing the use of the diesel engine of the ship and avoiding the process of burning the diesel oil.
  • the exhaust gas generated in the environment pollutes the environment.
  • the cable 2 is pulled into the step bridge 1 so that the cable 2 is fixedly mounted on the step bridge 1 in advance.
  • the step bridge 1 is adjusted so that the step bridge 1 approaches the ship and is opposite to the ship to be charged.
  • the ship is charged, so that the cable 2 can be pulled to the ship to be charged, and the cable 2 is not required to be manually charged each time the ship is charged.
  • the charging device can be placed on the shore or on a ship dedicated to charging.
  • the total length of the cable 2 is determined according to the distance between the charging device and the vessel to be charged, and in view of the wave compensation, an appropriate margin is reserved on the cable 2 for wave compensation.
  • a cable winch 7 for winding the cable 2 is arranged between the charging device and the step bridge 1.
  • the cable 2 is wound by the cable winch 7 and the length of the cable 2 is adjusted according to the distance between the charging device and the charging socket in actual use, so as to avoid the excessive length of the cable 2 Fall into the water or avoid accidental pulling of the cable 2 by the construction personnel during the construction process to ensure the safety of the cable 2 and improve the alignment of the cable 2.
  • the cable winch 7 is powered by a charging device.
  • the number of cables 2 plugged into the charging device is larger than the number of charging plugs on the ship, and the design can fully utilize the charging device to charge the ship and improve the utilization of the charging device. Rate, reducing the manufacturing cost of the ship.
  • the cable winch 7 includes a plurality of cable drums, and the cable drums are disposed corresponding to the respective cables 2.
  • the respective cables 2 can be individually wound by the respective cable cylinders, and the pulling length of the cables 2 can be adjusted by rotating the respective cable cylinders.
  • the step S20 specifically includes the following steps:
  • Step S21 winding the cable 2 around the cable cylinder of the cable winch
  • the cable winch 7 includes a motor drive assembly, the motor drive assembly respectively controls a plurality of the cable cylinders, and the motor drive assembly includes a controller for controlling the motor drive assembly to stop or operate.
  • the controller includes an overall adjustment key for controlling the synchronous rotation of each of the cable drums, and a single adjustment key correspondingly controlling the rotation of each of the cable cylinders.
  • the motor drive assembly can automatically rotate the cable cylinder, and the entire cable cylinder can be simultaneously rotated by the integral adjustment button, thereby synchronously controlling the length of each cable 2 wound around each cable cylinder;
  • the keys are individually rotated for each cable cylinder, and the length of each cable 2 can be individually controlled.
  • the cables 2 connected to the charging sockets of the ship are integrally adjusted by the overall adjustment keys on the controller, so that the lengths of the respective cables 2 are consistent, and each cable 2 passes through the step bridge 1 Pulling to the vicinity of the charging plug of the ship, and then controlling the cable cylinders respectively corresponding to the respective cables 2 through a single adjusting key corresponding to each cable 2 according to the specific position of the charging plug, thereby being able to individually adjust the pulling of each cable 2 Set the length so that each of the electricity One end of the cable 2 remote from the charging device is correspondingly inserted into the charging plug.
  • the controller is provided with an overall adjustment button to adjust the length of each cable 2 as a whole, shortening the time for adjusting the cable 2, and setting a single adjustment button can respectively adjust the single cable 2 to be corresponding to the corresponding charging socket. adapt.
  • the controller comprises a first controller disposed adjacent to the cable winch 7 and a second controller disposed on the vessel, the first controller being configured to open or close the second Controller control key. Locating the first controller adjacent to the cable winch 7 such that the length of the cable 2 can be adjusted in the vicinity of the charging device remote from the end of the vessel to be charged, and the second controller can be placed on the vessel The adjustment of the cable 2 is effected, and it is not necessary to adjust the length of the cable 2 at a position adjacent to the cable winch 7. This design provides great convenience for adjusting the length of the cable 2 to be pulled.
  • one end of the cable 2 remote from the charging device is provided with a charging plug that is mated with the charging socket.
  • the charging plug By mating the charging plug with the charging socket, the end of the cable 2 away from the charging device can be tightly connected to the charging socket.
  • a locking device is disposed between the charging plug and the charging socket. During the charging of the ship, the locking device prevents the plug from being detached from the charging socket due to an accidental or erroneous operation.
  • the locking device includes an electromagnet and an inductor for detecting a charging amount of the ship, the electromagnet is disposed at a connection between the charging socket and the plug, when the charging device is opposite
  • the circuit of the inductor is turned on and a magnetic force is generated to tightly connect the plug to the charging socket;
  • the sensor detects that the charging device charges the ship,
  • the circuit of the inductor is disconnected and a magnetic force is generated to release the plug from the charging socket.
  • the sensor monitors the amount of charge of the ship.
  • the charging plug and the charging socket are locked by the locking device.
  • the locking device releases the charging plug and the charging socket. At this time, the charging plug can be removed from the charging socket.
  • this design it is possible to prevent the charging plug from coming off the charging socket due to an accidental cause or a man-made operation during charging.
  • the locking device is provided with an emergency button for automatically canceling the locking action of the locking device on the charging plug and the charging socket.
  • one end of the step bridge 1 is movably connected to a position close to the charging device, and the other end is suspended on a side away from the charging device, and the step bridge 1 is disposed close to the charging.
  • One end of the device is provided with a step bridge adjusting mechanism for adjusting the one end of the step bridge 1 away from the charging device to rise and fall in a vertical direction.
  • the step bridge adjusting mechanism can make the step bridge 1 move away from the charging device at a certain amplitude in a vertical direction, so that the step bridge 1 is far away from the end of the charging device in the vertical direction, so that the step bridge 1 is far away.
  • the step bridge 1 is adopted by the step bridge adjusting mechanism.
  • the one end away from the charging device is raised in the vertical direction, so that the end of the step bridge 1 away from the charging device is away from the charging completed ship, thereby achieving the stowage of the step bridge 1 so that the cable 2 is away from the charging completed ship along with the step bridge 1 .
  • the step bridge 1 is adapted to the height position of the water surface. In actual use, the cable 2 passes through the cable winch 7 and the step bridge 1 in sequence, and finally is connected to the charging socket of the ship.
  • the cable winch 7 is used to drive the charging plug of the cable 2 away from the charging socket and the cable 2 is put away in the step.
  • the cable 2 is extended from the end of the step bridge 1 away from the charging device by the cable winch 7, without the cable 2 being extended from one end of the cable winch 7 and then passed through each charging.
  • Step Bridge 1 speeding up cable 2 pull speed.
  • the step bridge adjusting mechanism includes an adjusting wheel 5 and a adjusting rope 4, and the adjusting wheel 5 is installed at a position adjacent to the charging device through the support frame 6, and one end of the adjusting rope 4 and the non-end of the step bridge 1 The other end is connected to the cable drum, and the non-end portion of the adjusting rope 4 is wound around the adjusting wheel 5, and the adjusting rope 4 is unfolded under the action of the motor driving component of the driving cable winch 7 or Collapse, so that the step bridge 1 is opened or closed.
  • the step bridge adjusting mechanism may also be a hinge, and the step bridge 1 is adjusted to be opened and closed by a hinge to achieve opening or closing of the step bridge 1 .
  • the step bridge 1 is provided with a buffer block at a position abutting the ship to be charged, and the buffer block can buffer the position where the step bridge 1 abuts the ship, and the ship and the step bridge 1
  • the abutting position serves as a protection to prevent the speed of the step bridge 1 from falling too fast and damaging the ship.
  • the lower surface of the step bridge 1 is provided along its length direction with a plurality of sets of sliding wheels 3 for transporting the cable 2, and the upper surface of the step bridge 1 is provided with a bridge for the passage of personnel. panel.
  • the provision of the sliding wheel 3 facilitates the transportation of the cable 2 by the ship during charging, and the person setting the deck can pass through the bridge panel into the ship.
  • the sliding wheels 3 of each group are spaced along the length direction of the step bridge 1 to not only transmit the cable 2 but also the weight of the cable 2, thereby avoiding the cable during the process of pulling the cable 2. 2 Dropped by its own gravity. Specifically, each of the sliding wheels 3 is connected to the step bridge 1 via a connecting member 8.
  • each of the sets of the sliding wheels 3 is disposed at a plurality of intervals along the width direction of the step bridge 1.
  • the cables 2 can be spaced apart at intervals. In the width direction of the step bridge 1, the phenomenon that the individual cables 2 are entangled during the transmission is prevented from occurring.
  • a guard bar is provided on both sides of the step bridge 1.
  • the surface bridge has a thickness of 2-3 mm.
  • the method for charging a ship according to the present invention is as follows: after the ship to be charged is parked close to the charging device, the step bridge 1 is adjusted, the step bridge 1 is approached and fixed to the ship to be charged, and the cable winch 7 is started by the first controller.
  • the cable 2 is transported through the step bridge 1 to the ship to be charged.
  • the staff on the ship can adjust the drawing length of the cable 2 through the second controller, and then insert the charging plug of the cable 2 into the charging.
  • the charging plug and the charging socket are automatically locked under the action of the locking device, and charging begins.
  • the cable 2 is unplugged from the charging socket and the cable winch 7 is re-opened to retract the cable 2. Since the step bridge 1 can be used for the passage of personnel, it is possible to move the step bridge 1 by itself according to the need.

Abstract

La présente invention concerne un procédé de chargement de navire, comprenant les étapes suivantes : étape S10, connexion d'une extrémité de chacun d'une pluralité de câbles (2) à un dispositif de chargement ; étape S20, traction d'une extrémité de chacun des câbles (2) à distance du dispositif de chargement sur une planche d'embarquement (1) ; étape S30, lorsqu'un navire devant être chargé atteint une position d'amarrage sur une surface d'eau, traction, au moyen de la planche d'embarquement (1), des câbles (2) sur le navire et connexion des câbles aux prises de charge du navire ; étape S40, une fois que la charge est terminée, séparation des câbles (2) des prises de charge du navire. Ledit procédé peut charger rapidement un navire, et est facile à utiliser.
PCT/CN2017/105976 2017-08-29 2017-10-13 Procédé de chargement de navire WO2019041459A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710756984.XA CN107512186A (zh) 2017-08-29 2017-08-29 一种船舶充电方法
CN201710756984.X 2017-08-29

Publications (1)

Publication Number Publication Date
WO2019041459A1 true WO2019041459A1 (fr) 2019-03-07

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Application Number Title Priority Date Filing Date
PCT/CN2017/105976 WO2019041459A1 (fr) 2017-08-29 2017-10-13 Procédé de chargement de navire

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CN (1) CN107512186A (fr)
WO (1) WO2019041459A1 (fr)

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CN205615356U (zh) * 2016-05-26 2016-10-05 黄先锋 可移动充电桩
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CN201614001U (zh) * 2010-01-28 2010-10-27 中国海洋石油总公司 海洋油田多功能自升式支持平台液压多功能输送栈桥
CN201614004U (zh) * 2010-01-28 2010-10-27 中国海洋石油总公司 海洋油田多功能自升式支持平台
JP2014072959A (ja) * 2012-09-28 2014-04-21 Kanji Takamasa 船舶用充電装置
CN205615356U (zh) * 2016-05-26 2016-10-05 黄先锋 可移动充电桩
CN205989674U (zh) * 2016-09-08 2017-03-01 无锡同春新能源科技有限公司 一种激光水上充电桩
CN206351642U (zh) * 2017-01-13 2017-07-25 中航爱维客汽车有限公司 电动汽车行驶充电系统

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