公开(公告)号：WO2013010577A1

公开(公告)日：2013-01-24

申请号：PCT/EP2011/062236

申请日：2011-07-18

Applicant: ABB AS ,  KENNEDY, Louis

Inventor： KENNEDY, Louis

IPC: B63H23/24 ,  B63H25/42

CPC classification number: B63H23/24 ,  B60L3/00 ,  B60L3/0023 ,  B60L3/0092 ,  B63H23/00 ,  B63H25/42 ,  B64D41/00 ,  H02J3/005

Abstract: It is presented a power system (3) for dynamic positioning of a vessel. The power system disclosed herein reduces the specific fuel consumption, reduces carbon buildup deposits and the risk of cylinder bore glazing while in combustion engine driven generators and provides an adequate protection against blackouts for several dynamic positioning classes. The power system (3) comprises a first combustion engine driven generator (G1), a second combustion engine driven generator (G2), a battery unit (11), and a converter unit (9) arranged to provide power to the vessel from the battery unit (11), wherein in a first operational state of the power system (3) only the first combustion engine driven generator (G1) is arranged to deliver power to the vessel, and wherein in a second operational state, in which the first combustion engine driven generator (G1) is subject to a fault, the second combustion engine driven generator (G2) is arranged to deliver power to the vessel, and wherein the converter unit (9) is arranged to deliver power to the vessel during transition from the first to the second operational state. It is also presented a sectionalised power system (2) which is a system comprising several power systems (3) as defined hereabove.

Abstract translation: 它提供了用于动态定位船舶的动力系统（3）。 本文公开的动力系统在燃烧发动机驱动的发电机中减少了特定的燃料消耗，减少了碳积累沉积物和气缸孔玻璃的风险，并为几个动态定位等级提供了足够的防止停电的保护。 电力系统（3）包括第一内燃机驱动发电机（G1），第二内燃机驱动发电机（G2），电池单元（11）和转换器单元（9），其被设置成从 电池单元（11），其中在所述电力系统（3）的第一操作状态下，仅第一内燃机驱动发电机（G1）被布置成向所述容器输送动力，并且其中在所述第一操作状态中，所述第一 内燃机驱动发电机（G1）经受故障，第二内燃机驱动发电机（G2）被布置成向船舶输送动力，并且其中转换器单元（9）布置成在从过渡期间向船舶输送动力 第一到第二个运行状态。 它还呈现了分段电力系统（2），其是包括如上所定义的多个电力系统（3）的系统。

公开(公告)号：EP2734439B1

公开(公告)日：2015-06-17

申请号：EP11732487.1

申请日：2011-07-18

Applicant: ABB AS

Inventor： KENNEDY, Louis

IPC: B63H23/24 ,  B63H25/42

CPC classification number: B63H23/24 ,  B60L3/00 ,  B60L3/0023 ,  B60L3/0092 ,  B63H23/00 ,  B63H25/42 ,  B64D41/00 ,  H02J3/005

公开(公告)号：EP2734439A1

公开(公告)日：2014-05-28

申请号：EP11732487.1

申请日：2011-07-18

Applicant: ABB AS

Inventor： KENNEDY, Louis

IPC: B63H23/24 ,  B63H25/42

CPC classification number: B63H23/24 ,  B60L3/00 ,  B60L3/0023 ,  B60L3/0092 ,  B63H23/00 ,  B63H25/42 ,  B64D41/00 ,  H02J3/005

Abstract: It is presented a power system (3) for dynamic positioning of a vessel. The power system disclosed herein reduces the specific fuel consumption, reduces carbon buildup deposits and the risk of cylinder bore glazing while in combustion engine driven generators and provides an adequate protection against blackouts for several dynamic positioning classes. The power system (3) comprises a first combustion engine driven generator (G1), a second combustion engine driven generator (G2), a battery unit (11), and a converter unit (9) arranged to provide power to the vessel from the battery unit (11), wherein in a first operational state of the power system (3) only the first combustion engine driven generator (G1) is arranged to deliver power to the vessel, and wherein in a second operational state, in which the first combustion engine driven generator (G1) is subject to a fault, the second combustion engine driven generator (G2) is arranged to deliver power to the vessel, and wherein the converter unit (9) is arranged to deliver power to the vessel during transition from the first to the second operational state. It is also presented a sectionalised power system (2) which is a system comprising several power systems (3) as defined hereabove.