公开(公告)号：EP2501014B1

公开(公告)日：2016-05-11

申请号：EP11158034.6

申请日：2011-03-14

Applicant: ABB Research Ltd.

Inventor： Timbus, Adrian ,  Oudalov, Alexandre ,  Escobar, Gerardo ,  Serpa, Leonardo-Augusto

IPC: H02J3/38

CPC classification number: H02J3/38 ,  H02J2003/388

公开(公告)号：EP2381094B1

公开(公告)日：2013-08-14

申请号：EP10164498.7

申请日：2010-05-31

Applicant: ABB Research Ltd.

Inventor： Franke, Carsten ,  Timbus, Adrian ,  Larsson, Mats ,  Brandwajn, Vladimir

IPC: F03D7/00 ,  H02J3/38

CPC classification number: H02J3/386 ,  H02J3/383 ,  H02J2003/007 ,  Y02E10/563 ,  Y02E10/763 ,  Y02E60/76 ,  Y04S40/22

Abstract: method for controlling an energy network which includes at least one intermittent energy source generating plant (22, 23, 26, 28, 30), the method comprising: storing predetermined intermittent energy source generating plant state information; receiving intermittent energy source power generation information; determining possible intermittent energy source generating plant effects (N) from such state and generation information; determining credible effects (n) from such possible effects (N); and controlling the energy network in dependence upon such credible effects (n).

公开(公告)号：EP2501014A9

公开(公告)日：2013-01-16

申请号：EP11158034.6

申请日：2011-03-14

Applicant: ABB Research Ltd.

Inventor： Timbus, Adrian ,  Oudalov, Alexandre ,  Escobar, Gerardo ,  Serpa, Leonardo-Augusto

IPC: H02J3/38

CPC classification number: H02J3/38 ,  H02J2003/388

Abstract: A method for detecting islanding conditions for distributed generators connected to a grid. The method comprises steps of estimating a grid impedance, inducing, on the basis of the estimated grid impedance, a variation on a value of a first electrical quantity of the grid, monitoring a grid response to the variations, and determining islanding conditions on the basis of the monitored response.

公开(公告)号：EP2501014A1

公开(公告)日：2012-09-19

申请号：EP11158034.6

申请日：2011-03-14

Applicant: ABB Research Ltd.

Inventor： Timbus, Adrian ,  Oudalov, Alexandre ,  Escobar, Gerardo ,  Serpa, Leonardo-Augusto

IPC: H02J3/38

CPC classification number: H02J3/38 ,  H02J2003/388

Abstract: A method for detecting islanding conditions for distributed generators connected to a grid. The method comprises steps of estimating a grid impedance, inducing, on the basis of the estimated grid impedance, a variation on a value of a first electrical quantity of the grid, monitoring a grid response to the variations, and determining islanding conditions on the basis of the monitored response.

Abstract translation: 一种用于检测用于连接到电网的发电机分布式孤岛条件方法。 该方法包括的基础上估计电网阻抗，诱导，估计的电网阻抗，在网格上的第一电量的值的变化的基础上，监​​测网格响应于变化的步骤，和确定的采矿孤岛条件 的监测的响应。

公开(公告)号：EP2590291A1

公开(公告)日：2013-05-08

申请号：EP11187790.8

申请日：2011-11-04

Applicant: ABB Research Ltd.

Inventor： Escobar, Gerardo ,  Pettersson, Sami ,  Serpa, Leonardo-Augusto ,  Ho, Ngai-Man ,  Coccia, Antonio ,  Oudalov, Alexandre ,  Timbus, Adrian

IPC: H02J3/38

CPC classification number: H02J3/38 ,  H02J2003/388

Abstract: A method for detecting islanding conditions of a distributed grid, wherein transfer of power through a power electrical unit is controlled on the basis of a control reference and the method comprises a first stage and a second stage. The first stage comprises injecting a reactive component to the control reference, and, for at least one electrical quantity of the grid, determining a change in the quantity induced by the injected component, and determining, on the basis of the change in the electrical quantity, whether or not to move to the second stage of the method. The second stage comprises, for at least one electrical quantity of the grid, determining a value of the electrical quantity, forming a positive feedback term using at the determined value adding a positive feedback term to the control reference, determining a change in an electrical quantity induced by the feedback term, and determining islanding condition on the basis of the change in the quantity induced by the feedback term.

Abstract translation: 一种用于检测分布式电网的孤岛状态的方法，其中基于控制参考来控制通过功率电单元的电力传输，并且所述方法包括第一级和第二级。 第一阶段包括向控制基准注入无功分量，并且对于电网的至少一个电量，确定由所注入的分量引起的量的变化，并且基于电量的变化 ，是否移动到方法的第二阶段。 第二级包括对于电网的至少一个电量，确定电量的值，使用在确定的值处形成正反馈项，将正反馈项添加到控制参考，确定电量的变化 由反馈项引起，并且基于由反馈项引起的量的变化来确定孤岛状态。

公开(公告)号：EP2381094A1

公开(公告)日：2011-10-26

申请号：EP10164498.7

申请日：2010-05-31

Applicant: ABB Research Ltd.

Inventor： Franke, Carsten ,  Timbus, Adrian ,  Larsson, Mats ,  Brandwajn, Vladimir

IPC: F03D7/00 ,  H02J3/38

CPC classification number: H02J3/386 ,  H02J3/383 ,  H02J2003/007 ,  Y02E10/563 ,  Y02E10/763 ,  Y02E60/76 ,  Y04S40/22

Abstract: method for controlling an energy network which includes at least one intermittent energy source generating plant (22, 23, 26, 28, 30), the method comprising:
storing predetermined intermittent energy source generating plant state information;
receiving intermittent energy source power generation information;
determining possible intermittent energy source generating plant effects (N) from such state and generation information;
determining credible effects (n) from such possible effects (N); and controlling the energy network in dependence upon such credible effects (n).

Abstract translation: 用于控制能量网络的方法，所述能量网络包括至少一个间歇能量源发电设备（22,23,26,28,30），所述方法包括：存储预定的间歇能量源生成设备状态信息; 接收断续的能源发电信息; 从这种状态和生成信息确定可能的间歇能源产生植物效应（N）; 从这种可能的影响（N）确定可信的影响（n）; 并根据这种可靠的影响来控制能量网络（n）。

公开(公告)号：EP2404779A1

公开(公告)日：2012-01-11

申请号：EP10168539.4

申请日：2010-07-06

Applicant: ABB Research Ltd.

Inventor： Timbus, Adrian ,  Oudalov, Alexandre ,  Nygren, Bertil ,  Papastergiou, Konstantinos ,  Balgard, Lennart ,  Naedele, Martin

IPC: B60L11/18 ,  H02J3/38

Abstract: The present invention is concerned with electrical power distribution. A distributed energy source 32 is adapted to transmit its actual power generation to the power grid 14. Dependent on the load state and the power generation, the charging power of a battery 18 of an electrical vehicle 12b is constrained such that not more than the actual available power from the distributed energy source 32 is withdrawn from the power grid 14.

Abstract translation: 本发明涉及电力分配。 分布式能量源32适于将其实际发电发送到电网14.根据负载状态和电力产生，电动车辆12b的电池18的充电功率被约束，使得不超过实际 来自分布式能量源32的可用功率从电力网14中撤出。

公开(公告)号：EP2101393A1

公开(公告)日：2009-09-16

申请号：EP08152500.8

申请日：2008-03-10

Applicant: ABB Research Ltd

Inventor： Larsson, Mats ,  Frei, Christian ,  Timbus, Adrian ,  Yuen, Cherry

IPC: H02J13/00

CPC classification number: H02J3/005 ,  H02J13/0013 ,  Y02E60/724 ,  Y02E60/7807 ,  Y04S10/18 ,  Y04S40/12

Abstract: The present invention is concerned with a distribution controller (19) for controlling a distribution of electrical power in an assigned first power distribution region (1). The controller is adapted to be connected to process devices (21) which in turn interact with primary devices (5,7,9.11,13) of the assigned first region. The distribution controller is provided with a standardized, machine-readable network description of the first region and comprises means to identify, following a network reconfiguration, the extent of an orphan network section that is no longer connected to the first region. The distribution controller is further adapted to transmit a description of the orphan network section to a second distribution controller controlling a second or neighbouring power distribution region to which the orphan section has been connected as a consequence of the network reconfiguration. Due to this capablility of transmitting descriptions of the network section changing hands, there is no need to keep and update a description of the entire network in each controller of the power distribution system.

Abstract translation: 本发明涉及一种配电控制器（19），用于在分配第一配电区（1）控制的电功率的分布。 所述控制器被angepasst被连接到处理装置（21）又与所指派的第一区的一次装置（5,7,9.11,13）相互作用。 分配控制器设置有第一区域和包括用于识别的标准化机器可读网络描述中，继在网络重新配置，一个孤立网络区段的程度并不再连接到第一区域。 分配控制器是angepasst继孤立网络区段的描述发送到第二配电控制器，其控制到哪个孤立区段已被连接作为网络重新配置的结果的第二或相邻配电区。 由于这种capablility发射网络部分换手的描述，有没有必要继续，并在配电系统的每个控制器更新整个网络的描述。