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1. 发明授权

US09881033B2 Intelligent electrical distribution grid control system data 有权
公开(公告)号：US09881033B2
公开(公告)日：2018-01-30
申请号：US14593988
申请日：2015-01-09
申请人： General Electric Technology GmbH
发明人： Ethan Clair Boardman , Subrahmanyam Saraswati Venkata
IPC分类号： G06F17/30 , H02J13/00 , G05B15/02 , G05F1/66
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.

2. 发明申请

US20180107691A1 INTELLIGENT ELECTRICAL DISTRIBUTION GRID CONTROL SYSTEM DATA 审中-公开
公开(公告)号：US20180107691A1
公开(公告)日：2018-04-19
申请号：US15844456
申请日：2017-12-15
申请人： General Electric Technology GmbH
发明人： Ethan Clair Boardman , Subrahmanyam Saraswati Venkata
IPC分类号： G06F17/30 , G05F1/66 , H02J13/00 , 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.

3. 发明授权

US10198458B2 Intelligent electrical distribution grid control system data 有权
公开(公告)号：US10198458B2
公开(公告)日：2019-02-05
申请号：US15844456
申请日：2017-12-15
申请人： General Electric Technology GmbH
发明人： Ethan Clair Boardman , Subrahmanyam Saraswati Venkata
IPC分类号： G05F1/66 , G05B15/02 , G06F17/30 , H02J13/00
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.

4. 发明申请

US20160179120A1 LOAD PHASE BALANCING AT MULTIPLE TIERS OF A MULTI-TIER HIERARCHICAL INTELLIGENT POWER DISTRIBUTION GRID 审中-公开
标题翻译：多级分层智能电力分配网格的多个负载平衡
公开(公告)号：US20160179120A1
公开(公告)日：2016-06-23
申请号：US15059291
申请日：2016-03-02
申请人： General Electric Technology GmbH
发明人： Ethan Clair Boardman , Subrahmanyam Saraswati Venkata
IPC分类号： G05F1/66 , G05B15/02
CPC分类号： G05F1/66 , G05B15/02 , H02J3/26 , H02J13/0079 , Y02E40/50 , Y02E40/76 , Y04S10/545
摘要： The subject specification comprises enhanced power system balance control for a multi-tier hierarchical electrical distribution network (EDN). The EDN comprises a specified number of distribution network node controller (DNNC) components employed to desirably control power system balance, data communications, and power distribution between respective tiers of the EDN to facilitate efficient power distribution. In each tier, a power system balance component (PSBC), associated with a DNNC component, can monitor power system balance, such as load phase balance, associated with multi-phase power distribution for its tier, and detect power system imbalances in that tier. A power balance correction action can be identified and executed (e.g., automatically) in response to the detected power system imbalance to rectify the imbalance, wherein the correction action can include dynamic switching of loads between phases and/or filtering of the power signal.
摘要翻译：主题规范包括用于多层分层配电网（EDN）的增强的电力系统平衡控制。 EDN包括指定数目的分配网络节点控制器（DNNC）组件，用于期望地控制EDN的各个层之间的电力系统平衡，数据通信和功率分配，以促进有效的功率分配。在每层中，与DNNC组件相关联的电力系统平衡组件（PSBC）可以监测与其层级的多相配电相关联的电力系统平衡，例如负载相平衡，并检测该层的电力系统不平衡。可以响应于检测到的电力系统不平衡来识别和执行功率平衡校正动作（例如，自动地），以纠正不平衡，其中校正动作可以包括相位之间的负载的动态切换和/或功率信号的滤波。

5. 发明授权

US10401417B2 Electrical fault location determination in a distribution system based on phasor information 有权
公开(公告)号：US10401417B2
公开(公告)日：2019-09-03
申请号：US14158108
申请日：2014-01-17
申请人： General Electric Technology GmbH
发明人： Jinfeng Ren , Subrahmanyam Saraswati Venkata
IPC分类号： G01R31/08 , G01R19/25 , H02H3/40
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.

6. 发明授权

US10261535B2 Load phase balancing at multiple tiers of a multi-tier hierarchical intelligent power distribution grid 有权
公开(公告)号：US10261535B2
公开(公告)日：2019-04-16
申请号：US15059291
申请日：2016-03-02
申请人： General Electric Technology GmbH
发明人： Ethan Clair Boardman , Subrahmanyam Saraswati Venkata
IPC分类号： G05F1/66 , H02J3/26 , G05B15/02 , H02J13/00
摘要： The subject specification comprises enhanced power system balance control for a multi-tier hierarchical electrical distribution network (EDN). The EDN comprises a specified number of distribution network node controller (DNNC) components employed to desirably control power system balance, data communications, and power distribution between respective tiers of the EDN to facilitate efficient power distribution. In each tier, a power system balance component (PSBC), associated with a DNNC component, can monitor power system balance, such as load phase balance, associated with multi-phase power distribution for its tier, and detect power system imbalances in that tier. A power balance correction action can be identified and executed (e.g., automatically) in response to the detected power system imbalance to rectify the imbalance, wherein the correction action can include dynamic switching of loads between phases and/or filtering of the power signal.

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