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1. 发明授权

US07254004B2 Systems and methods for fault-based power signal interruption 有权
标题翻译：基于故障的电源信号中断的系统和方法
公开(公告)号：US07254004B2
公开(公告)日：2007-08-07
申请号：US10866236
申请日：2004-06-12
申请人： John E Mladenik , David L Evans , Jose M Barba , Wayne L Larson , Daniel E. Fish , Gerald Bench
发明人： John E Mladenik , David L Evans , Jose M Barba , Wayne L Larson , Daniel E. Fish , Gerald Bench
IPC分类号： H02H3/00
CPC分类号： H02H3/00 , H01H2071/006 , H02H3/042
摘要： Systems, methods, and apparatus for fault detection and interruption in power lines are provided. Circuitry is implemented via software and hardware that is configured to sense an operational aspect of a power line and apply signal processing to the sensed operational aspect to detect faults including different types of faults such as transient and steady state faults and can also be configured to identify the type of fault. Information on the fault and the identification of the type of fault can be displayed, stored, or some other output operation can be implemented. Circuitry can be implemented to provide digital signal processing and analog signal processing to, for example, independently and in parallel (e.g., redundant operation) detect faults and respond to faults as they occur (i.e., in real time). The types of faults can include transient type faults that can include ground, arc, line-to-line, and imbalance type faults and can also include steady state type faults (e.g., those showing wear in the machinery of a load).
摘要翻译：提供了用于故障检测和电源线中断的系统，方法和装置。通过软件和硬件实现电路，该软件和硬件被配置为感测电力线的操作方面，并将信号处理应用于感测的操作方面以检测包括不同类型的故障（例如瞬态和稳态故障）的故障，并且还可以被配置为识别故障类型。关于故障信息和故障类型的识别可以进行显示，存储或其他一些输出操作的实现。可以实现电路以提供数字信号处理和模拟信号处理，以例如独立地并行地（例如，冗余操作）检测故障并且在发生故障时（即实时地）响应故障）。故障类型可以包括可能包括地面，电弧，线对线和不平衡型故障的瞬态类型故障，并且还可以包括稳态型故障（例如在负载的机械中显示磨损的那些）。

2. 发明授权

US07342763B2 Fuel system safety device for run-dry conditions 有权
标题翻译：用于运行干燥条件的燃油系统安全装置
公开(公告)号：US07342763B2
公开(公告)日：2008-03-11
申请号：US11048645
申请日：2005-01-31
申请人： John E. Mladenik , David L. Evans , Jose M. Barba , Daniel E. Fish , Gerald Bench , Andrew Wagner
发明人： John E. Mladenik , David L. Evans , Jose M. Barba , Daniel E. Fish , Gerald Bench , Andrew Wagner
IPC分类号： H02H7/00
CPC分类号： H02H3/00 , H01H2071/006 , H02H3/042
摘要： Systems, methods, and apparatus for fault detection and interruption in power lines are provided. Circuitry is implemented via software and hardware that is configured to sense an operational aspect of a power line, such as current levels in a three-phase power line, and apply signal processing to the sensed operational aspect to detect faults including different types of faults such as transient and steady state faults and can also be configured to identify the type of fault. Information on the fault and the identification of the type of fault can be displayed, stored, or some other output operation can be implemented. Circuitry can be implemented to provide digital signal processing and analog signal processing to, for example, independently and in parallel (e.g., redundant operation) detect faults and respond to faults as they occur (i.e., in real time).
摘要翻译：提供了用于故障检测和电源线中断的系统，方法和装置。电路通过被配置为感测电力线的操作方面（例如三相电力线中的电流水平）的软件和硬件来实现，并且对感测的操作方面应用信号处理以检测包括不同类型的故障的故障，例如作为瞬态和稳态故障，也可以配置为识别故障类型。关于故障信息和故障类型的识别可以进行显示，存储或其他一些输出操作的实现。可以实现电路以提供数字信号处理和模拟信号处理，以例如独立地并行地（例如，冗余操作）检测故障并且在发生故障时（即实时地）响应故障）。

3. 发明授权

US07352550B2 Method of detecting run-dry conditions in fuel systems 有权
标题翻译：检测燃油系统运行干燥条件的方法
公开(公告)号：US07352550B2
公开(公告)日：2008-04-01
申请号：US11049278
申请日：2005-02-01
申请人： John E. Mladenik , David L. Evans , Jose M. Barba , Daniel E. Fish , Gerald Bench , Andrew Wagner
发明人： John E. Mladenik , David L. Evans , Jose M. Barba , Daniel E. Fish , Gerald Bench , Andrew Wagner
IPC分类号： H02H7/00
CPC分类号： H02H3/00
摘要： Systems, methods, and apparatus for fault detection and interruption in power lines are provided. Circuitry is implemented via software and hardware that is configured to sense an operational aspect of a power line, such as current levels in a three-phase power line, and apply signal processing to the sensed operational aspect to detect faults including different types of faults such as transient and steady state faults and can also be configured to identify the type of fault. Information on the fault and the identification of the type of fault can be displayed, stored, or some other output operation can be implemented. Circuitry can be implemented to provide digital signal processing and analog signal processing to, for example, independently and in parallel (e.g., redundant operation) detect faults and respond to faults as they occur (i.e., in real time).
摘要翻译：提供了用于故障检测和电源线中断的系统，方法和装置。电路通过被配置为感测电力线的操作方面（例如三相电力线中的电流水平）的软件和硬件来实现，并且对感测的操作方面应用信号处理以检测包括不同类型的故障的故障，例如作为瞬态和稳态故障，也可以配置为识别故障类型。关于故障信息和故障类型的识别可以进行显示，存储或其他一些输出操作的实现。可以实现电路以提供数字信号处理和模拟信号处理，以例如独立地并行地（例如，冗余操作）检测故障并且在发生故障时（即实时地）响应故障）。

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