Invention Grant
US09478973B2 Method for transfer of control between devices in a substation system and a device thereof
有权
用于在变电站系统中的设备之间进行控制的方法及其装置
- Patent Title: Method for transfer of control between devices in a substation system and a device thereof
- Patent Title (中): 用于在变电站系统中的设备之间进行控制的方法及其装置
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Application No.: US13632528Application Date: 2012-10-01
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Publication No.: US09478973B2Publication Date: 2016-10-25
- Inventor: Senthil Kumar Sundaram , Sasi Kumar , Vivek Gopalakrishnan , Wolfgang Wimmer
- Applicant: ABB RESEARCH LTD
- Applicant Address: CH Baden
- Assignee: ABB Schweiz AG
- Current Assignee: ABB Schweiz AG
- Current Assignee Address: CH Baden
- Agency: Barnes & Thornburg LLP
- Priority: IN898/CHE/2010 20100331
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H02H7/26 ; G06F15/173 ; G06F11/00 ; G05D3/12 ; H02H1/00 ; H02H3/05

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.
Public/Granted literature
- US20130031164A1 METHOD FOR TRANSFER OF CONTROL BETWEEN DEVICES IN A SUBSTATION SYSTEM AND A DEVICE THEREOF Public/Granted day:2013-01-31
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