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：US09740429B2

公开(公告)日：2017-08-22

申请号：US14315818

申请日：2014-06-26

Applicant: ABB RESEARCH LTD

Inventor： Sanjay Gosh ,  Mallikarjun Kande ,  Michael Wahler ,  Sanjeev Koul ,  Senthil Kumar Sundaram ,  Sunderam Sankaran

IPC: G06F13/12 ,  G06F3/06 ,  G05B19/042 ,  G05B19/418 ,  G06F13/16

CPC classification number: G06F3/0658 ,  G05B19/0423 ,  G05B19/41845 ,  G05B2219/25232 ,  G05B2219/25234 ,  G05B2219/33273 ,  G06F3/0607 ,  G06F3/061 ,  G06F3/067 ,  G06F3/0673 ,  G06F3/0689 ,  G06F13/1668 ,  Y02P90/16

Abstract: A relay interface module that is commutatively connectable to at least one I/O device and a controller, wherein the relay interface module is configured to provide data from the I/O device to at least one controller in a distributed control system (DCS) via a communication interface. An application related to a particular I/O device may then be executed freely on any controller present in a DCS without losing real time connection with the associated I/O device. Data can be transferred from an I/O device to an associated application executed on a controller such that the real time connection between the I/O device and the application being executed is maintained.