公开(公告)号：US20150127685A1

公开(公告)日：2015-05-07

申请号：US14593988

申请日：2015-01-09

申请人： Alstom Grid Inc.

发明人： Ethan Clair Boardman ,  Subrahmanyam Saraswati Venkata

IPC分类号： G06F17/30 ,  G05F1/66 ,  G05B15/02

CPC分类号： G06F17/30292 ,  G05B15/02 ,  G05F1/66 ,  H02J13/0079 ,  H02J13/0086

摘要： Aspects of a multi-level electrical distribution control system associated with an electrical distribution grid are disclosed. Data access and processing across the multi-level control system and the electrical distribution grid can provide improved utilization of energy within the electrical distribution grid. Further, dynamic reconfiguration of the electric distribution grid can be based distributed processing and access to information relating to the electrical distribution control system or electrical distribution grid. An encapsulated DNNC data element is disclosed as an efficient and secure means of accessing data across the multi-level electrical distribution control system or the associated electrical distribution grid.

摘要翻译： 公开了与配电网相关的多级配电控制系统的方面。 跨多层控制系统和配电网的数据访问和处理可以提供配电网内能源的更好利用。 此外，配电网的动态重新配置可以是基于分布式处理和对与配电控制系统或配电网相关的信息的访问。 公开了封装的DNNC数据元素作为跨多层配电控制系统或相关配电网访问数据的有效和安全的手段。

公开(公告)号：US20140229127A1

公开(公告)日：2014-08-14

申请号：US14158108

申请日：2014-01-17

申请人： Alstom Grid, Inc.

发明人： Jinfeng Ren ,  Subrahmanyam Saraswati Venkata

IPC分类号： G01R31/08

CPC分类号： G01R31/086 ,  G01R19/2513 ,  G01R31/088 ,  H02H3/40 ,  H02H3/405 ,  Y02E60/728 ,  Y04S10/265 ,  Y04S10/522

摘要： Determination of information relating to a location of an electrical fault in an electrical energy distribution system based on phasor information is disclosed. A component can receive phasor information and electrical energy distribution system information. The system can determine a distance factor based on the phasor information. The distance factor can be employed to determine fault location information. A set of fault location information can be generated. Fault location information can be corrected for fault characteristics. Equivalent circuit models can be employed in determining the distance factor. Fault locations can be validated to facilitate generating subset of fault location information. Access to fault location information can be facilitated.

摘要翻译： 公开了基于相量信息确定与电能分配系统中的电气故障位置有关的信息。 组件可以接收相量信息和电能分配系统信息。 系统可以根据相量信息确定距离因子。 距离因子可用于确定故障位置信息。 可以生成一组故障位置信息。 故障位置信息可以纠正故障特征。 等效电路模型可用于确定距离因子。 可以验证故障位置以便于生成故障位置信息的子集。 可以方便地访问故障位置信息。