公开(公告)号：US09478973B2

公开(公告)日：2016-10-25

申请号：US13632528

申请日：2012-10-01

Applicant: ABB RESEARCH LTD

Inventor： Senthil Kumar Sundaram ,  Sasi Kumar ,  Vivek Gopalakrishnan ,  Wolfgang Wimmer

IPC: G06F15/16 ,  H02H7/26 ,  G06F15/173 ,  G06F11/00 ,  G05D3/12 ,  H02H1/00 ,  H02H3/05

CPC classification number: H02H7/261 ,  H02H1/0061 ,  H02H3/05 ,  Y02E60/723 ,  Y04S10/16

Abstract: An exemplary method and system are disclosed for coordinated transfer of control in a substation system having IED or logical devices/servers using GOOSE messages with preconfigured data models with logical nodes containing one or more data objects including private data objects (DO) connected in the substation communication network. The method for transfer of control can be illustrated for hot-standby device management and for other applications such as logical isolation of merging unit in a substation and load sharing between IEDs. The method can be used for devices that do not have MMS stack.

Abstract translation: 公开了一种示例性方法和系统，用于在具有IED的逻辑设备/服务器的逻辑设备/服务器的逻辑设备/服务器的协调传输中，所述逻辑设备/服务器具有带有逻辑节点的预配置数据模型，逻辑节点包含一个或多个数据对象，包括连接在变电站 通讯网络 可以说明用于热备设备管理和其他应用的控制方法，例如变电站中的合并单元的逻辑隔离和IED之间的负载共享。 该方法可用于不具有MMS堆栈的设备。

公开(公告)号：US09523972B2

公开(公告)日：2016-12-20

申请号：US14142196

申请日：2013-12-27

Applicant: ABB RESEARCH LTD

Inventor： Vivek Gopalakrishnan ,  Sasi Kumar S. R. ,  Bernhard Deck

IPC: G05B15/02 ,  H02H7/26 ,  H04Q9/00

CPC classification number: G05B15/02 ,  H02H7/26 ,  H04Q9/00 ,  H04Q2209/20 ,  H04Q2209/60

Abstract: An exemplary method and apparatus are directed to distributed waveform recording for fault monitoring and analysis of a fault condition in a power distribution system. One or more instrument transformers along with merging units and a plurality of Intelligent Electronic Devices (IEDs) distributed in a plurality of hierarchical levels. The distributed waveform recording corresponds to a fault event at different levels in the power distribution system data is carried out by at least two devices configured to detect an event for recording and perform waveform recording. The data used for waveform recording and the data for detection of the event are based on a single stream of the sampled measured value data and are thereby are time synchronized.

Abstract translation: 一种示例性方法和装置涉及用于故障监测和分析配电系统中的故障状况的分布式波形记录。 一个或多个仪表变压器以及合并单元和分布在多个层级中的多个智能电子设备（IED）。 分布式波形记录对应于在配电系统中的不同级别的故障事件，数据由被配置为检测用于记录的事件和执行波形记录的至少两个设备执行。 用于波形记录的数据和用于检测事件的数据基于采样的测量值数据的单个流，因此是时间同步的。

公开(公告)号：US20130031164A1

公开(公告)日：2013-01-31

申请号：US13632528

申请日：2012-10-01

Applicant: ABB RESEARCH LTD

Inventor： Senthil Kumar SUNDARAM ,  Sasi Kumar ,  Vivek Gopalakrishnan ,  Wolfgang Wimmer

IPC: G06F15/16

CPC classification number: H02H7/261 ,  H02H1/0061 ,  H02H3/05 ,  Y02E60/723 ,  Y04S10/16

Abstract: An exemplary method and system are disclosed for coordinated transfer of control in a substation system having IED or logical devices/servers using GOOSE messages with preconfigured data models with logical nodes containing one or more data objects including private data objects (DO) connected in the substation communication network. The method for transfer of control can be illustrated for hot-standby device management and for other applications such as logical isolation of merging unit in a substation and load sharing between IEDs. The method can be used for devices that do not have MMS stack.

Abstract translation: 公开了一种示例性方法和系统，用于在具有IED的逻辑设备/服务器的逻辑设备/服务器的逻辑设备/服务器的协调传输中，所述逻辑设备/服务器具有带有逻辑节点的预配置数据模型，逻辑节点包含一个或多个数据对象，包括连接在变电站 通讯网络 可以说明用于热备设备管理和其他应用的控制方法，例如变电站中的合并单元的逻辑隔离和IED之间的负载共享。 该方法可用于不具有MMS堆栈的设备。