专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09519301B2 Contingency-based load shedding 有权
标题翻译：基于应急的负载脱落
公开(公告)号：US09519301B2
公开(公告)日：2016-12-13
申请号：US14190858
申请日：2014-02-26
申请人： Schweitzer Engineering Laboratories, Inc.
发明人： Jedidiah W. Bartlett , William F. Allen
IPC分类号： G06F7/00 , G05F1/66
CPC分类号： G05F1/66
摘要： Disclosed herein are a variety of systems and methods for management of an electric power generation and distribution system. According to various embodiments, a system consistent with the present disclosure may be configured to analyze a data set comprising a plurality of generator performance characteristics of a generator at a plurality of operating conditions. The performance characteristics may be used to produce a generator capability model. The generator capability model may comprise a mathematical representation approximating the generator performance characteristics at the plurality of operating conditions. The system may further produce an estimated generator capacity at a modeled condition that is distinct from the generator performance characteristics of the data set and is based upon the generator capability model and may implement a control action based on the estimated generator capacity at the modeled condition.
摘要翻译：这里公开了用于管理发电和配电系统的各种系统和方法。根据各种实施例，与本公开一致的系统可以被配置为在多个操作条件下分析包括发电机的多个发电机性能特征的数据集。性能特征可用于产生发电机能力模型。发电机能力模型可以包括在多个操作条件下逼近发电机性能特征的数学表示。该系统还可以在与数据集的发电机性能特征不同的建模条件下产生估计的发电机容量，并且基于发电机能力模型，并且可以基于在建模状态下的估计的发电机容量来实施控制动作。

2. 发明申请

US20150241894A1 Contingency-Based Load Shedding 有权
标题翻译：基于应急的负载脱落
公开(公告)号：US20150241894A1
公开(公告)日：2015-08-27
申请号：US14190858
申请日：2014-02-26
申请人： Schweitzer Engineering Laboratories, Inc.
发明人： Jedidiah W. Bartlett , William F. Allen
IPC分类号： G05F1/66
CPC分类号： G05F1/66
摘要： Disclosed herein are a variety of systems and methods for management of an electric power generation and distribution system. According to various embodiments, a system consistent with the present disclosure may be configured to analyze a data set comprising a plurality of generator performance characteristics of a generator at a plurality of operating conditions. The performance characteristics may be used to produce a generator capability model. The generator capability model may comprise a mathematical representation approximating the generator performance characteristics at the plurality of operating conditions. The system may further produce an estimated generator capacity at a modeled condition that is distinct from the generator performance characteristics of the data set and is based upon the generator capability model and may implement a control action based on the estimated generator capacity at the modeled condition.
摘要翻译：这里公开了用于管理发电和配电系统的各种系统和方法。根据各种实施例，与本公开一致的系统可以被配置为在多个操作条件下分析包括发电机的多个发电机性能特征的数据集。性能特征可用于产生发电机能力模型。发电机能力模型可以包括在多个操作条件下逼近发电机性能特征的数学表示。该系统还可以在与数据集的发电机性能特征不同的建模条件下产生估计的发电机容量，并且基于发电机能力模型，并且可以基于在建模状态下的估计的发电机容量来实施控制动作。

3. 发明授权

US10594138B2 Detection and remediation of transients in electric power systems 有权
公开(公告)号：US10594138B2
公开(公告)日：2020-03-17
申请号：US15284811
申请日：2016-10-04
申请人： Schweitzer Engineering Laboratories, Inc.
发明人： Ellery A. Blood , David M. Gneiting , Jedidiah W. Bartlett
IPC分类号： H02J3/24 , H02J3/00
摘要： The present disclosure relates to systems and methods for detection of transients in electric power systems. In one embodiment, a system may detect and remediate a potentially destabilizing transient condition. An angle monitoring subsystem may determine an angle between a first and a second rotating machine based on a plurality of measurements. A system parameter may be determined based on the angle. A stability threshold subsystem may determine a dynamic stability threshold to detect the potentially destabilizing transient condition based on the at least one system parameter. An event detection subsystem may compare at least one metric of instability to the dynamic stability threshold and to detect a first potentially destabilizing transient condition based on the comparison of the at least one metric of instability to the dynamic stability threshold. A remedial action subsystem may implement a first remedial action based on the metric of instability.

4. 发明申请

US20180097363A1 Detection and Remediation of Transients in Electric Power Systems 审中-公开
公开(公告)号：US20180097363A1
公开(公告)日：2018-04-05
申请号：US15284811
申请日：2016-10-04
申请人： Schweitzer Engineering Laboratories, Inc.
发明人： Ellery A. Blood , David M. Gneiting , Jedidiah W. Bartlett
IPC分类号： H02J3/24 , G01R31/08
CPC分类号： H02J3/24 , H02J2003/007 , Y02E60/76 , Y04S40/22
摘要： The present disclosure relates to systems and methods for detection of transients in electric power systems. In one embodiment, a system may detect and remediate a potentially destabilizing transient condition. An angle monitoring subsystem may determine an angle between a first and a second rotating machine based on a plurality of measurements. A system parameter may be determined based on the angle. A stability threshold subsystem may determine a dynamic stability threshold to detect the potentially destabilizing transient condition based on the at least one system parameter. An event detection subsystem may compare at least one metric of instability to the dynamic stability threshold and to detect a first potentially destabilizing transient condition based on the comparison of the at least one metric of instability to the dynamic stability threshold. A remedial action subsystem may implement a first remedial action based on the metric of instability.

5. 发明授权

US09954372B2 Topology determination using graph theory 有权
公开(公告)号：US09954372B2
公开(公告)日：2018-04-24
申请号：US14190958
申请日：2014-02-26
申请人： Schweitzer Engineering Laboratories, Inc.
发明人： Jedidiah W. Bartlett , Jeromy Streets
IPC分类号： G05F5/00 , H02J4/00
CPC分类号： H02J4/00 , Y10T307/391
摘要： Disclosed herein are a variety of systems and methods for management of an electric power generation and distribution system. According to various embodiments, a system consistent with the present disclosure may be configured to analyze a data set comprising a plurality of generator performance characteristics of a generator at a plurality of operating conditions. The performance characteristics may be used to produce a generator capability model. The generator capability model may comprise a mathematical representation approximating the generator performance characteristics at the plurality of operating conditions. The system may further produce an estimated generator capacity at a modeled condition that is distinct from the generator performance characteristics of the data set and is based upon the generator capability model and may implement a control action based on the estimated generator capacity at the modeled condition.

6. 发明申请

US20150244171A1 Topology Determination Using Graph Theory 有权
标题翻译：使用图论理论进行拓扑确定
公开(公告)号：US20150244171A1
公开(公告)日：2015-08-27
申请号：US14190958
申请日：2014-02-26
申请人： Schweitzer Engineering Laboratories, Inc.
发明人： Jedidiah W. Bartlett , Jeromy Streets
IPC分类号： H02J3/00
CPC分类号： H02J4/00 , Y10T307/391
摘要： Disclosed herein are a variety of systems and methods for management of an electric power generation and distribution system. According to various embodiments, a system consistent with the present disclosure may be configured to analyze a data set comprising a plurality of generator performance characteristics of a generator at a plurality of operating conditions. The performance characteristics may be used to produce a generator capability model. The generator capability model may comprise a mathematical representation approximating the generator performance characteristics at the plurality of operating conditions. The system may further produce an estimated generator capacity at a modeled condition that is distinct from the generator performance characteristics of the data set and is based upon the generator capability model and may implement a control action based on the estimated generator capacity at the modeled condition.
摘要翻译：这里公开了用于管理发电和配电系统的各种系统和方法。根据各种实施例，与本公开一致的系统可以被配置为在多个操作条件下分析包括发电机的多个发电机性能特征的数据集。性能特征可用于产生发电机能力模型。发电机能力模型可以包括在多个操作条件下逼近发电机性能特征的数学表示。该系统还可以在与数据集的发电机性能特征不同的建模条件下产生估计的发电机容量，并且基于发电机能力模型，并且可以基于在建模状态下的估计的发电机容量来实施控制动作。

7. 发明申请

US20150244170A1 Power System Management 审中-公开
标题翻译：电力系统管理
公开(公告)号：US20150244170A1
公开(公告)日：2015-08-27
申请号：US14190625
申请日：2014-02-26
申请人： Schweitzer Engineering Laboratories, Inc.
发明人： Jedidiah W. Bartlett , Joshua Burns
IPC分类号： H02J3/00 , G05B15/02
CPC分类号： H02J4/00
摘要： Disclosed herein are a variety of systems and methods for management of an electric power generation and distribution system. According to various embodiments, a system consistent with the present disclosure may be configured to analyze a data set comprising a plurality of generator performance characteristics of a generator at a plurality of operating conditions. The performance characteristics may be used to produce a generator capability model. The generator capability model may comprise a mathematical representation approximating the generator performance characteristics at the plurality of operating conditions. The system may further produce an estimated generator capacity at a modeled condition that is distinct from the generator performance characteristics of the data set and is based upon the generator capability model and may implement a control action based on the estimated generator capacity at the modeled condition.
摘要翻译：这里公开了用于管理发电和配电系统的各种系统和方法。根据各种实施例，与本公开一致的系统可以被配置为在多个操作条件下分析包括发电机的多个发电机性能特征的数据集。性能特征可用于产生发电机能力模型。发电机能力模型可以包括在多个操作条件下逼近发电机性能特征的数学表示。该系统还可以在与数据集的发电机性能特征不同的建模条件下产生估计的发电机容量，并且基于发电机能力模型，并且可以基于在建模状态下的估计的发电机容量来实施控制动作。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式