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1. 发明公开

EP2916419A1 Power system of a floating vessel 审中-公开
标题翻译： Leistungssystem eines Wasserfahrzeugs
公开(公告)号：EP2916419A1
公开(公告)日：2015-09-09
申请号：EP14000763.4
申请日：2014-03-04
申请人： Siemens Aktiengesellschaft
发明人： Van Ravens, Rune
IPC分类号： H02J7/00 , B63J3/00 , H02J9/06
CPC分类号： H02J9/06 , B63B2241/22 , B63H21/17 , B63H25/42 , H02J7/0029 , Y02T70/529
摘要： A power system of a floating vessel, in particular an offshore vessel, is provided. An AC power distribution bus has plural bus sections, wherein the plural bus sections are connectable by means of bus ties, wherein bus tie breakers are configured to be operable so as to electrically isolate each bus section from the remaining bus sections. The power system is adapted to be segregated into at least two, preferably at least three power system sections each comprising a bus section, a thruster drive connected to the bus section and electric energy storage device. Each electric energy storage device is configured and connected so as to be capable of powering the thruster drive of the respective power system section for a predetermined amount of time.
摘要翻译：提供了一种浮式船舶，特别是近海船舶的动力系统。交流配电总线具有多个总线部分，其中多个总线部分可通过总线连接连接，其中总线连接断路器被配置为可操作以将每个总线部分与其余总线部分电隔离。电力系统适于被分离成至少两个，优选至少三个电力系统部分，每个电力系统部分包括总线部分，连接到总线部分的推进器驱动器和电能存储装置。每个电能存储装置被构造和连接以便能够对相应的电力系统部分的推进器驱动进行预定的时间量的供电。

2. 发明公开

EP1203160A1 RIBBON DRIVE PROPULSION SYSTEM AND METHOD 有权
标题翻译：磁带驱动器制度和相关程序
公开(公告)号：EP1203160A1
公开(公告)日：2002-05-08
申请号：EP00950871.4
申请日：2000-07-29
申请人： Rosefsky, Jonathan, B.
发明人： Rosefsky, Jonathan, B.
IPC分类号： F04D3/02 , F04D29/18 , B63H1/16 , B63H11/08
CPC分类号： F03B3/126 , B63H1/12 , B63H1/16 , B63H11/08 , B63H2001/122 , B63H2001/127 , B63H2001/165 , B63H2011/081 , B63J3/04 , B63J2003/046 , F01D1/38 , F03B3/04 , F03B17/061 , F03D3/005 , F03D9/25 , F04D3/02 , F04D29/181 , F04D29/522 , F05B2240/243 , F05B2240/40 , F05B2250/25 , F05D2240/243 , F05D2240/40 , Y02E10/223 , Y02E10/28 , Y02E10/74 , Y02P80/158 , Y02T50/672 , Y02T70/529 , Y02T70/70
摘要： A ribbon drive power generation system and method is disclosed. The system is equipped with an extended tube having an intake at a first end and an outlet at a second end. A ribbon formed of helical coils is mounted in the tube for rotation and the frequency of the coils increases from the first end to the second end of the tube. Moving water is directed into the first end, an axial component of momentum of the water is decreased via the rotating ribbon, and the rotation is used to induce electricity or drive an electrical generator. The scalability and modular nature of the present invention allow flexible implementation.

3. 发明授权

EP2886442B1 SHIP PROPULSION DEVICE, SHIP, AND SHIP PROPULSION METHOD 有权
公开(公告)号：EP2886442B1
公开(公告)日：2018-10-10
申请号：EP13852619.9
申请日：2013-07-11
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： ICHIKI, Yoshihiro
IPC分类号： B63H21/20 , B63H21/14 , B63H21/17 , B63J3/02 , F01N5/04 , F01N5/02 , F02B37/18
CPC分类号： B63H21/14 , B63H21/20 , B63J3/02 , F01N5/02 , F01N5/04 , F02B37/18 , Y02T10/144 , Y02T10/16 , Y02T70/5236 , Y02T70/529
摘要： A ship (1) includes a gas turbine (14) that is driven by exhaust gas from a main engine (12) which is provided with a turbocharger (22) and drives a propulsion propeller (29); a steam turbine (18) that is driven by steam generated by the exhaust gas; ship equipment (44) that operates as a result of being supplied with power generated by a turbine generator (20); and a power-assist motor (46) that is driven as a result of being supplied with power generated by the turbine generator (20) and that assists the main engine (12). A ship propulsion device (10) drives the power-assist motor (46) using a surplus power amount that is the difference between the amount of power generated by the turbine generator (20) and the amount of power required by the ship equipment (44), and reduces the bleed exhaust gas flow of exhaust gas to the gas turbine (14) when the power consumption amount of the power-assist motor (46) arrives at a preset power amount and the amount of generated power exceeds the total of the power consumption amount and the required power amount of the ship equipment (44).

4. 发明公开

EP2886442A4 SHIP PROPULSION DEVICE, SHIP, AND SHIP PROPULSION METHOD 有权
标题翻译：船舶驱动设备，船舶及船舶驱动方法
公开(公告)号：EP2886442A4
公开(公告)日：2016-02-10
申请号：EP13852619
申请日：2013-07-11
申请人： MITSUBISHI HEAVY IND LTD
发明人： ICHIKI YOSHIHIRO
IPC分类号： B63H21/20 , B63H21/14 , B63H21/17 , B63J3/02 , F01N5/02 , F01N5/04 , F02B37/18
CPC分类号： B63H21/14 , B63H21/20 , B63J3/02 , F01N5/02 , F01N5/04 , F02B37/18 , Y02T10/144 , Y02T10/16 , Y02T70/5236 , Y02T70/529
摘要： A ship (1) includes a gas turbine (14) that is driven by exhaust gas from a main engine (12) which is provided with a turbocharger (22) and drives a propulsion propeller (29); a steam turbine (18) that is driven by steam generated by the exhaust gas; ship equipment (44) that operates as a result of being supplied with power generated by a turbine generator (20); and a power-assist motor (46) that is driven as a result of being supplied with power generated by the turbine generator (20) and that assists the main engine (12). A ship propulsion device (10) drives the power-assist motor (46) using a surplus power amount that is the difference between the amount of power generated by the turbine generator (20) and the amount of power required by the ship equipment (44), and reduces the bleed exhaust gas flow of exhaust gas to the gas turbine (14) when the power consumption amount of the power-assist motor (46) arrives at a preset power amount and the amount of generated power exceeds the total of the power consumption amount and the required power amount of the ship equipment (44).

5. 发明公开

EP2604506A4 ENGINE SYSTEM AND SHIP 审中-公开
标题翻译： MOTORSYSTEM UND SCHIFF DAMIT
公开(公告)号：EP2604506A4
公开(公告)日：2014-01-08
申请号：EP11816237
申请日：2011-08-10
申请人： KAWASAKI HEAVY IND LTD
发明人： KUBO TAKASHI , NISHI SEIJI
IPC分类号： B63H21/14 , B63H21/165 , B63H21/17 , B63H21/20 , B63J3/02 , F01N5/04 , F02B37/00 , F02B41/10 , F02G5/02 , F02G5/04
CPC分类号： F02B41/10 , B63H21/20 , B63H21/38 , B63H23/12 , B63H2021/205 , F01N5/04 , F01N2590/02 , F02B61/04 , Y02T10/16 , Y02T10/163 , Y02T70/5236 , Y02T70/529
摘要： A prime mover system (100) includes a prime mover (10), an auxiliary power device (30), and a coupling gear (40). A rotational speed of the rotary member (60) of the prime mover (10) is higher than a rotational speed of a crankshaft (50), or a shaft diameter of the rotary member (60) is smaller than a shaft diameter of the crankshaft (50), or the rotational speed of the rotary member is higher than the rotational speed of the crankshaft, and the shaft diameter of the rotary member is smaller than the shaft diameter of the crankshaft. A driving power generated in the auxiliary power device (30) is transmitted to the rotary member (60) via the coupling gear (40).
摘要翻译：原动机系统（100）包括原动机（10），辅助动力装置（30）和联轴器齿轮（40）。原动机（10）的旋转部件（60）的旋转速度高于曲轴（50）的旋转速度，或旋转部件（60）的轴径小于曲轴的轴径（50），或者旋转体的旋转速度高于曲轴的旋转速度，旋转体的轴径小于曲轴的轴径。在辅助动力装置（30）中产生的驱动力通过联接齿轮（40）传递到旋转构件（60）。

6. 发明公开

EP2077226A3 Marine power distribution and propulsion systems 审中-公开
标题翻译：海底配电和推进系统
公开(公告)号：EP2077226A3
公开(公告)日：2014-12-10
申请号：EP08022314.2
申请日：2008-12-23
申请人： GE Energy Power Conversion Technology Limited
发明人： Crane, Allan David , Lewis, Clive
IPC分类号： B63G8/08 , B63H21/17 , H02H3/06 , H01H33/59 , H02J1/10 , H02J1/14 , H02J4/00 , H02P1/00 , B63H23/34
CPC分类号： H02J1/102 , B60L3/04 , B60L11/02 , B60L2200/32 , B60L2220/42 , B63G8/08 , B63G2007/065 , B63H21/17 , B63H2021/173 , H02J1/14 , H02J1/16 , H02J4/00 , H02J7/34 , H02J2001/004 , Y02T10/646 , Y02T10/70 , Y02T10/7077 , Y02T70/5263 , Y02T70/529
摘要： The present invention provides a power distribution system that can be used in naval ships and submarines. The power distribution and propulsion system includes a first propulsion drive system including a propulsion motor (5) having superconducting (preferably high temperature superconducting (HTS)) rotor windings and a power converter (4). A first propulsion power generation system supplies power to the first propulsion drive system and includes a generator (2) having superconducting (preferably HTS) rotor windings and a power converter (3). A first power generation system includes a power source (14) for supplying power to a first service distribution system that includes a dc distribution busbar (25) (optionally implemented using HTS cabling or busbar) for carrying a distribution voltage and a distribution current, and a switchboard 16 that includes protective switchgear with contacts. A power converter (15) is used to connect the power source (14) to the switchboard (16). The power converters (3) and (15) are regulated according to a power source foldback and stabilising characteristic. An electric load is supplied with power from a zonal power supply unit (23) that forms part of a zonal power distribution sub-system. The electric load and the propulsion motor (5) are regulated according to a load shedding and stabilising characteristic.

7. 发明公开

EP2077226A2 Marine power distribution and propulsion systems 审中-公开
标题翻译： Unterseeleistungsverteilung und Antriebssysteme
公开(公告)号：EP2077226A2
公开(公告)日：2009-07-08
申请号：EP08022314.2
申请日：2008-12-23
申请人： Converteam Technology Ltd
发明人： Crane, Allan David , Lewis, Clive
IPC分类号： B63G8/08 , B63H21/17
CPC分类号： H02J1/102 , B60L3/04 , B60L11/02 , B60L2200/32 , B60L2220/42 , B63G8/08 , B63G2007/065 , B63H21/17 , B63H2021/173 , H02J1/14 , H02J1/16 , H02J4/00 , H02J7/34 , H02J2001/004 , Y02T10/646 , Y02T10/70 , Y02T10/7077 , Y02T70/5263 , Y02T70/529
摘要： The present invention provides a power distribution system that can be used in naval ships and submarines. The power distribution and propulsion system includes a first propulsion drive system including a propulsion motor (5) having superconducting (preferably high temperature superconducting (HTS)) rotor windings and a power converter (4). A first propulsion power generation system supplies power to the first propulsion drive system and includes a generator (2) having superconducting (preferably HTS) rotor windings and a power converter (3). A first power generation system includes a power source (14) for supplying power to a first service distribution system that includes a dc distribution busbar (25) (optionally implemented using HTS cabling or busbar) for carrying a distribution voltage and a distribution current, and a switchboard 16 that includes protective switchgear with contacts. A power converter (15) is used to connect the power source (14) to the switchboard (16). The power converters (3) and (15) are regulated according to a power source foldback and stabilising characteristic. An electric load is supplied with power from a zonal power supply unit (23) that forms part of a zonal power distribution sub-system. The electric load and the propulsion motor (5) are regulated according to a load shedding and stabilising characteristic.
摘要翻译：本发明提供一种可用于海军舰艇和潜艇的配电系统。动力分配和推进系统包括第一推进驱动系统，其包括具有超导（优选高温超导（HTS））转子绕组的推进马达（5）和功率转换器（4）。第一推进发电系统向第一推进驱动系统供电，并且包括具有超导（优选HTS）转子绕组和功率转换器（3）的发电机（2）。第一发电系统包括用于向第一服务分配系统供电的电源（14），所述第一服务分配系统包括用于承载分配电压和分配电流的直流分配母线（25）（可选地由HTS布线或母线实现），以及配电板16，其包括具有触点的保护开关装置。电源转换器（15）用于将电源（14）连接到配电盘（16）。电源转换器（3）和（15）根据电源折返和稳定特性进行调节。电力负载由形成区域配电子系统的一部分的区域电源单元（23）供电。电负载和推进电机（5）根据负载脱落和稳定特性进行调节。

8. 发明公开

EP1022218A2 Marine power distribution arrangement 审中-公开
标题翻译： StromverteilungsanordnungfürWasserfahrzeuge
公开(公告)号：EP1022218A2
公开(公告)日：2000-07-26
申请号：EP00200190.7
申请日：2000-01-18
申请人： Electric Boat Corporation
发明人： Thaxton, Edgar S. , Castles, Gene , Adair, Robert M. , Rinaldi, Peter M.
IPC分类号： B63H23/24 , B63J3/02 , H02J3/00 , H02J9/00
CPC分类号： B63H23/24 , B60L2200/32 , B63J3/02 , H02J4/00 , H02J9/062 , Y02T70/529 , Y02T90/38
摘要： A marine power distribution arrangement includes a turbine-driven AC generator (12) which supplies AC power at a frequency of 240Hz through a switchgear unit (14) to a transformer (20) and a first power converter (30) by which the power is converted to a variable frequency, variable voltage AC output for ship propulsion and to a second power converter (31) by which the AC power is converted to a fixed voltage, fixed AC frequency or DC power to supply the ship service loads (32). A battery backup power supply (53) may be switched in an emergency. In another embodiment four turbine-driven AC generators (61,62,63,64) and two emergency power supplies (65,66) are provided to drive two propulsion shafts (83,84) as well as to supply the ship service loads.
摘要翻译：一种船舶动力分配装置包括：涡轮驱动的交流发电机（12），其通过开关装置（14）将240频率的交流电力提供给变压器（20）和第一功率转换器（30）转换为用于船舶推进的可变频率，可变电压AC输出和第二功率转换器（31），通过该功率转换器将交流电力转换成固定电压，固定的交流频率或直流电力以供应船舶服务负载（32）。电池备用电源（53）可能在紧急情况下切换。在另一个实施例中，提供了四个涡轮驱动的交流发电机（61,62,63,64）和两个应急电源（65,66）以驱动两个推进轴（83,84）以及提供船舶服务负载。

9. 发明公开

EP2921660A4 COMBINED MOTIVE POWER APPARATUS AND SHIP EQUIPPED WITH SAME 审中-公开
标题翻译：与合成驱动力装置和如此装备的船舶
公开(公告)号：EP2921660A4
公开(公告)日：2015-12-23
申请号：EP14839737
申请日：2014-08-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： KANABOSHI TAKAYUKI
IPC分类号： F01K23/16 , B63H21/06 , B63J3/02 , F01D15/04 , F01D15/12 , F01D25/00 , F01D25/28 , F01K13/00 , F01K21/06 , F01K23/06 , F02C6/18
CPC分类号： B63H21/06 , B63J3/02 , F01D15/04 , F01D15/12 , F01D25/28 , F01K23/065 , F02C3/10 , F02C6/12 , F02C6/18 , F05D2220/40 , F05D2260/4031 , Y02T70/529

10. 发明公开

EP2921660A1 COMBINED MOTIVE POWER APPARATUS AND SHIP EQUIPPED WITH SAME 审中-公开
标题翻译： VORRICHTUNG MIT KOMBINIERTER ANTRIEBSKRAFT UND DAMITAUSGERÜSTETESSCHIFF
公开(公告)号：EP2921660A1
公开(公告)日：2015-09-23
申请号：EP14839737.5
申请日：2014-08-22
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： KANABOSHI, Takayuki
IPC分类号： F01K23/16 , B63J3/02 , F01D15/12 , F01D25/00 , F01D25/28 , F01K13/00
CPC分类号： B63H21/06 , B63J3/02 , F01D15/04 , F01D15/12 , F01D25/28 , F01K23/065 , F02C3/10 , F02C6/12 , F02C6/18 , F05D2220/40 , F05D2260/4031 , Y02T70/529
摘要： A combined power generation unit requires fewer flexible couplings to prevent stress due to thermal expansion of a turbine from being transferred to a clutch device, thus achieving a smaller size, a lower construction cost, and a higher alignment accuracy. In a combined power generation unit (30), at least one of a power turbine (2) and a steam turbine (3), whichever experiences a larger amount of thermal expansion (e.g., the steam turbine (3)), includes a thermal expansion starting point (11) located at one end in an axial direction L and fixed to a top surface of a foundation and a thermal expansion moving point (15) located at another end in the axial direction L and arranged to be movable relative to the top surface of the foundation only in the axial direction L. A relative movement structure (A) is provided that prevents stress due to movement of the thermal expansion moving point (15) from being transferred to a clutch device (7). For example, the relative movement structure (A) is configured such that, whereas the thermal expansion starting point (11) is directed toward the side of the turbine (3) facing the clutch device (7), the thermal expansion moving point (15) is directed toward the side of the turbine (3) facing away from the clutch device (7).
摘要翻译：组合式发电机组需要更少的挠性联轴器，以防止涡轮机的热膨胀引起的应力转移到离合器装置，从而实现更小的尺寸，更低的结构成本和更高的对准精度。在组合发电单元（30）中，动力涡轮机（2）和蒸汽轮机（3）中的至少一个（无论经历较大量的热膨胀系数（例如，蒸汽轮机（3）））包括热能膨胀起点（11）位于轴向方向L的一端并固定到基座的顶面，并且位于轴向方向L的另一端的热膨胀移动点（15），并且布置成相对于提供了一种相对运动结构（A），该相对运动结构（A）防止由于热膨胀运动点（15）的移动而导致的应力转移到离合器装置（7）。例如，相对运动结构（A）构成为，热膨胀起点（11）朝向与离合器装置（7）相对的涡轮（3）侧，热膨胀移动点（15））朝向离开离合器装置（7）的涡轮（3）侧。

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