公开(公告)号：US09929993B2

公开(公告)日：2018-03-27

申请号：US15303093

申请日：2015-03-11

申请人： Siemens Aktiengesellschaft

发明人： Kolja Eger ,  Reinhard Frank

IPC分类号： H04L12/58 ,  H02J13/00 ,  H04L12/931 ,  H04L29/12

CPC分类号： H04L51/14 ,  H02J13/0013 ,  H04L49/201 ,  H04L61/2592 ,  H04L61/6068 ,  Y02E60/723 ,  Y02E60/7807 ,  Y04S10/16 ,  Y04S40/12

摘要： A method for communication in an energy automation network having a number of substations, each including energy automation component(s) and an internal communication network for message exchange. The communication networks of the substations are interconnected for message exchange via a public network without multicast support. Each energy automation component may include an application for controlling a communication unit, wherein messages according to IEC 61850 can be exchanged between applications of a common group which includes energy automation components of at least two substations. A first application of a particular group of applications transmits a message to second application(s) of the same group via the substation communication network and/or a public network. Tunnels that encapsulate GOOSE messages may be used to allow an overlay network for transmission of GOOSE messages via a public network without multicast support. The logical groupings of applications may therefore define separate, logical communication networks.

公开(公告)号：US20170041269A1

公开(公告)日：2017-02-09

申请号：US15303093

申请日：2015-03-11

申请人： Siemens Aktiengesellschaft

发明人： Kolja Eger ,  Reinhard Frank

IPC分类号： H04L12/58 ,  H04L12/931 ,  H04L29/12

CPC分类号： H04L51/14 ,  H02J13/0013 ,  H04L49/201 ,  H04L61/2592 ,  H04L61/6068 ,  Y02E60/723 ,  Y02E60/7807 ,  Y04S10/16 ,  Y04S40/12

摘要： A method for communication in an energy automation network having a number of substations, each including energy automation component(s) and an internal communication network for message exchange. The communication networks of the substations are interconnected for message exchange via a public network without multicast support. Each energy automation component may include an application for controlling a communication unit, wherein messages according to IEC 61850 can be exchanged between applications of a common group which includes energy automation components of at least two substations. A first application of a particular group of applications transmits a message to second application(s) of the same group via the substation communication network and/or a public network. Tunnels that encapsulate GOOSE messages may be used to allow an overlay network for transmission of GOOSE messages via a public network without multicast support. The logical groupings of applications may therefore define separate, logical communication networks.

摘要翻译： 一种具有多个变电站的能量自动化网络中的通信方法，每个变电站包括能量自动化组件和用于消息交换的内部通信网络。 变电站的通信网络是互联的，用于通过公共网络进行消息交换，无需组播支持。 每个能量自动化组件可以包括用于控制通信单元的应用，其中可以在包括至少两个变电站的能量自动化组件的公共组的应用之间交换根据IEC 61850的消息。 特定应用组的第一应用通过变电站通信网络和/或公共网络将消息发送到同一组的第二应用。 封装GOOSE消息的隧道可以用于允许覆盖网络通过公共网络传输GOOSE消息而不进行组播支持。 因此，应用程序的逻辑分组可以定义单独的逻辑通信网络。