公开(公告)号：US09696696B2

公开(公告)日：2017-07-04

申请号：US14309240

申请日：2014-06-19

Applicant: ABB Technology AG

Inventor： Michael Obrist ,  Wolfgang Wimmer ,  Gunnar Hilpert

IPC: G06F15/16 ,  G05B13/02 ,  H04L12/46

CPC classification number: G05B13/0245 ,  H04L12/4641

Abstract: Exemplary embodiments provide substation automation systems for operating a high or medium voltage substation for an electric power transmission or distribution network. The substation automation system includes a multitude of secondary devices, which transmit and receive data from/to each other via multicast packets. The secondary devices include packet filters, which are adapted to be set up dynamically during the runtime of the substation automation system, in order to update the rules for forwarding multicast packets received from the station bus system to the application running on the secondary devices.

公开(公告)号：US09654345B2

公开(公告)日：2017-05-16

申请号：US14334137

申请日：2014-07-17

Applicant: ABB Technology AG

Inventor： Michael Obrist ,  Wolfgang Wimmer

IPC: H04L12/24 ,  H04L12/26 ,  H02J13/00

CPC classification number: H04L41/12 ,  H02J13/0062 ,  H04L43/028 ,  H04L43/067 ,  H04L43/18 ,  Y02B90/2638 ,  Y02E60/723 ,  Y02E60/724 ,  Y02P90/18 ,  Y04S10/16 ,  Y04S10/18 ,  Y04S40/124 ,  Y04S40/168

Abstract: A method, an engineering tool, and a computer program element for analyzing a communication of secondary devices in a Substation Automation System for a substation are disclosed. The secondary devices are connected to a communication network for controlling an industrial process, which industrial process can include a plurality of operational aspects of primary devices. Sender secondary devices are configured to send data packets, which can include a multitude of data objects, to predetermined receiver secondary devices via the communication network, wherein the data packets transmitted via the communication network are captured, a functional interrelation or operational aspect of the secondary devices and the primary devices is retrieved from an SCD-file representing the formal configuration of the substation is retrieved, and the secondary devices are grouped according to the retrieved operational aspect and a time sorted graphical representation of the data objects, the secondary devices and the operational aspects is generated.