公开(公告)号：WO2013164392A1

公开(公告)日：2013-11-07

申请号：PCT/EP2013/059120

申请日：2013-05-02

Applicant: KONGSBERG MARITIME AS

Inventor： MATHIESEN, Eirik ,  REALFSEN, Bjørnar ,  JØRGENSEN, Ole Henrik ,  JOHANNESSEN, Petter Faugstad

IPC: H02J3/14 ,  B63H21/00 ,  G05D1/02

CPC classification number: G05F1/10 ,  B63H21/21 ,  B63H23/24 ,  G06N5/04 ,  H02J3/14

Abstract: This invention relates to a system for reducing frequency and/or voltage variations in the power distribution system. The system comprises a power control unit being connected to at least one power generator and at least one consumer, power control system being adapted to monitor the measured load in the system from said at least one power generator and the power consumption from said at least one consumer, and a prediction allocating system for adapted to receive information from, each consumer related to the planned or predicted power consumption and to calculate expected power consumption of the system, and feeding the allocated power consumption to a motor generator system (MGS) controller.

Abstract translation: 本发明涉及用于降低配电系统中的频率和/或电压变化的系统。 该系统包括电力控制单元，其连接到至少一个发电机和至少一个消费者电力控制系统，该电力控制系统适于从所述至少一个发电机监测系统中的测量负载，并且从所述至少一个发电机的功率消耗 消费者和预测分配系统，用于从每个消费者接收与计划或预测的功率消耗相关的信息并计算系统的预期功率消耗，以及将分配的功率消耗馈送到电动发电机系统（MGS）控制器。

公开(公告)号：WO2016150815A1

公开(公告)日：2016-09-29

申请号：PCT/EP2016/055823

申请日：2016-03-17

Applicant: KONGSBERG MARITIME AS

Inventor： MATHIESEN, Eirik ,  REALFSEN, Bjørnar ,  JOHANNESSEN, Petter Faugstad ,  JENSSEN, Nils Albert ,  JØRGENSEN, Ole Henrik

IPC: H02J3/14 ,  H02J3/28

CPC classification number: H02J3/14 ,  B63H21/20 ,  B63H2021/202 ,  H02J3/28 ,  H02J3/381 ,  H02J2003/003 ,  Y02T70/5236 ,  Y04S10/54

Abstract: The present invention relates to a system and method for controlling a power plant in a marine vessel. The system comprises at least one switchboard further comprising,a plurality of power plant members including, power suppliers such as power generators and energy storage elements, at least one consumer, and a Dynamic Hybrid Control unit comprising a measurement means for monitoring predetermined power plant and vessel related parameters,and a computational means for computing and predicting power and energy requirements in the power plant for varying time spans into the future. The system utilizes said power and energy requirements for pre-planning and allocating of power and energy between said power plant members for minimizing transients, including voltage, frequency variations in the power plant and load variations on the power generators.

Abstract translation: 本发明涉及一种用于控制船舶中发电厂的系统和方法。 该系统包括至少一个配电板，其还包括多个发电厂构件，包括诸如发电机和能量存储元件的电力供应商，至少一个消费者，以及动态混合控制单元，其包括用于监视预定发电厂的测量装置和 船舶相关参数，以及计算和预测发电厂未来不同时间的功率和能量需求的计算手段。 该系统利用所述功率和能量需求来预先规划和分配所述发电厂构件之间的功率和能量，以最小化瞬变，包括发电厂的电压，频率变化和发电机的负载变化。

公开(公告)号：WO2013139609A1

公开(公告)日：2013-09-26

申请号：PCT/EP2013/054588

申请日：2013-03-07

Applicant: KONGSBERG MARITIME AS

Inventor： MATHIESEN, Eirik ,  REALFSEN, Bjørnar ,  JØRGENSEN, Ole Henrik ,  JOHANNESSEN, Petter Faugstad

IPC: G05D1/02 ,  B63H25/42

CPC classification number: B63H25/42 ,  G05D1/0206 ,  G05D1/0208

Abstract: The present invention relates to a system for reducing load and frequency variations in the power distribution of a dynamically positioned vessel. The system comprising a consumer load control being connected to at least one power generator and at least one thruster, the consumer load control being adapted to monitor the available power in the system, from said at least one power generator and, the power consumption from said at least one thruster as well as other power consumers in the system. The system also comprises a dynamic positioning (DP) unit monitoring the position of the vessel calculating the required thruster capacity for maintaining a predetermined position, wherein the DP unit is adapted to define an acceptable window for variations in said position relative to the predetermined position, and said consumer load control is adapted to adjust the power provided to said thruster in order to reduce total load variations depending on the available power and to the position of the vessel relative to said window.

Abstract translation: 本发明涉及用于减小动态定位的容器的功率分布中的负载和频率变化的系统。 所述系统包括连接到至少一个发电机和至少一个推进器的消费者负载控制，所述消费者负载控制适于从所述至少一个发电机监测系统中的可用功率，并且从所述至少一个推进器的功率消耗 至少一个推进器以及系统中的其他电力消耗者。 该系统还包括动态定位（DP）单元，监视容器计算用于维持预定位置的所需推进器容量的位置，其中DP单元适于为所述位置相对于预定位置的变化定义可接受的窗口， 并且所述消费者负载控制适于调整提供给所述推进器的功率，以便根据可用功率和相对于所述窗口的容器的位置减小总负载变化。