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1. 发明申请

WO2014085370A1 MONITORING OPERATING CONDITION OF ELECTRICAL COMPONENT 审中-公开
标题翻译：监测电气元件的运行条件
公开(公告)号：WO2014085370A1
公开(公告)日：2014-06-05
申请号：PCT/US2013/071814
申请日：2013-11-26
申请人： ABB TECHNOLOGY AG , HUANG, Wei , NGUYEN, Khoi , VODA, Douglas, A. , LAWRENCE, David, C. , KARANDIKAR, Harshavardhan, M.
发明人： HUANG, Wei , NGUYEN, Khoi , VODA, Douglas, A. , LAWRENCE, David, C. , KARANDIKAR, Harshavardhan, M.
IPC分类号： H02H6/00 , G01R31/327
CPC分类号： G08B21/182 , G01R31/327 , G01R31/3277 , H02H6/00 , H02H6/005 , H02H7/22
摘要： Among other things, one or more techniques and/or systems are provided for monitoring an operating condition of an electrical component, such as electrical switchgear. In one example, temperatures associated with an electrical conductor connection within the electrical component may be evaluated against one or more expected temperatures curves derived from a linear regression model to determine whether the electrical conductor connection has failed or is starting to fail. In another example, temperature readings may be monitored to determine whether a temperature reading at one location is out of sync with temperature readings at other locations. An electrical conductor connection associated with a location of the out of sync temperature may be determined as faulty. In another example, a Euclidean distance model and/or a correlation coefficient model may be used to identify a faulty electrical conductor connection. In this way, failure and/or potential failure of the electrical component may be predicted.
摘要翻译：除其他之外，提供一个或多个技术和/或系统用于监测诸如电气开关设备的电气部件的操作状态。在一个示例中，可以根据从线性回归模型导出的一个或多个预期温度曲线来评估与电气部件内的电导体连接相关的温度，以确定电导体连接是否已经失败或已经开始失效。在另一个示例中，可以监测温度读数以确定在一个位置的温度读数是否与其他位置的温度读数不同步。与不同步温度的位置相关联的电导体连接可被确定为有故障的。在另一示例中，可以使用欧氏距离模型和/或相关系数模型来识别有故障的电导体连接。以这种方式，可以预测电气部件的故障和/或潜在故障。

2. 发明申请

WO2015179830A1 SECURING A DIRECTED ACYCLIC GRAPH 审中-公开
标题翻译：安全方向图
公开(公告)号：WO2015179830A1
公开(公告)日：2015-11-26
申请号：PCT/US2015/032288
申请日：2015-05-22
申请人： BITCASA, INC. , GREGORY, Jeff , HILL, Tom , KLEIN, Marcos , LAWRENCE, David C. , WARD, Joel
发明人： GREGORY, Jeff , HILL, Tom , KLEIN, Marcos , LAWRENCE, David C. , WARD, Joel
IPC分类号： G06F13/36 , G06F13/37 , G06F15/173 , H04L12/40
CPC分类号： H04L9/0822 , G06F13/36 , G06F13/37 , G06F15/173 , G06F17/30958 , H04L9/0866 , H04L12/40 , H04L63/00 , H04L63/06 , H04L2209/24 , H04L2463/062
摘要： A method and apparatus for securing a directed acyclic graph (DAG) is described. In one embodiment, an algorithm for encrypting a DAG is described that enables encryption of a DAG given a start node (an entrypoint), the node key for that node, and a path to traverse in the graph, where keys are stored on the edges of the DAG instead of on nodes of the DAG. Storing the keys on the edges of the DAG instead of on nodes of the DAG enables efficient querying of the DAG and the ability for a node to have multiple parents that may change without affecting the node's relationship with the non-changing parents. A unique and cryptographically random key is generated for each node created within the DAG (sometimes referred herein as a unique node key). The node key encrypts the node it is generated for and also any edges exiting the node. The node key is not stored with the node. Instead, the node key is stored on the incoming edge to the node (the edge from its parent node) encrypted with the node key of the parent node. In the case of the root node, there is an implicit edge from outside the DAG where the node key of the root node is stored.
摘要翻译：描述了用于确保有向无环图（DAG）的方法和装置。在一个实施例中，描述了用于加密DAG的算法，其允许给予起始节点（入口点）的DAG的加密，该节点的节点密钥以及在图中遍历的路径，其中密钥存储在边缘上的DAG，而不是在DAG的节点上。将密钥存储在DAG的边缘而不是DAG的节点上，可以有效地查询DAG和节点具有多个父母的能力，这些父母可能会发生变化，而不影响节点与不变父母的关系。为DAG中创建的每个节点（有时在此称为唯一节点密钥）生成唯一和密码随机密钥。节点密钥加密其生成的节点以及退出节点的任何边。节点密钥不与节点一起存储。相反，节点密钥存储在由父节点的节点密钥加密的节点（与其父节点的边缘）的入站边缘上。在根节点的情况下，存在根节点的节点密钥的DAG外部的隐式边。

3. 发明申请

WO2014085372A3 ELECTRICAL NETWORK MODEL SYNCHRONIZATION 审中-公开
标题翻译：电网络模型同步
公开(公告)号：WO2014085372A3
公开(公告)日：2014-08-07
申请号：PCT/US2013071820
申请日：2013-11-26
申请人： ABB TECHNOLOGY AG , HUANG WEI , VODA DOUGLASS A , LAWRENCE DAVID C
发明人： HUANG WEI , VODA DOUGLASS A , LAWRENCE DAVID C
IPC分类号： H02J3/00 , H02J3/18
CPC分类号： G06F17/50 , H02J3/006 , H02J3/12 , H02J3/16 , H02J3/1821 , H02J2003/001 , H02J2003/007 , Y02E40/30 , Y02E40/34 , Y02E60/76 , Y04S10/525 , Y04S40/22
摘要： Among other things, one or more techniques and/or systems are provided for maintaining an electrical network model describing an electrical network. A fault detection, fault isolation, and load restoration (FDIR) component, a voltage/var control (VVC) component, and/or other components may be provided with access to the electrical network model so that the components may have access to relatively up- to-date and/or accurate information describing the electrical network when executing functionality for the electrical network. For example, the FDIR component and the VVC component may be synchronized based upon the electrical network model so that the FDIR component may have notice of network changes by the VCC component, and/or the VCC component have may have notice of network changes by the FDIR component.
摘要翻译：除其他之外，提供一个或多个技术和/或系统用于维护描述电网的电网模型。故障检测，故障隔离和负载恢复（FDIR）组件，电压/无功控制（VVC）组件，和/或其他组件可以被提供访问电网模型，使得组件可以访问相对较多 - 在执行电网功能时描述电网的最新和/或准确的信息。例如，可以基于电网模型来同步FDIR组件和VVC组件，使得FDIR组件可以具有VCC组件的网络变化的通知，并且/或者VCC组件可以具有由 FDIR组件。

4. 发明申请

WO2014085372A2 ELECTRICAL NETWORK MODEL SYNCHRONIZATION 审中-公开
标题翻译：电气网络模型同步
公开(公告)号：WO2014085372A2
公开(公告)日：2014-06-05
申请号：PCT/US2013/071820
申请日：2013-11-26
申请人： ABB TECHNOLOGY AG , HUANG, Wei , VODA, Douglass, A. , LAWRENCE, David, C.
发明人： HUANG, Wei , VODA, Douglass, A. , LAWRENCE, David, C.
IPC分类号： G06F17/50
CPC分类号： G06F17/50 , H02J3/006 , H02J3/12 , H02J3/16 , H02J3/1821 , H02J2003/001 , H02J2003/007 , Y02E40/30 , Y02E40/34 , Y02E60/76 , Y04S10/525 , Y04S40/22
摘要： Among other things, one or more techniques and/or systems are provided for maintaining an electrical network model describing an electrical network. A fault detection, fault isolation, and load restoration (FDIR) component, a voltage/var control (VVC) component, and/or other components may be provided with access to the electrical network model so that the components may have access to relatively up- to-date and/or accurate information describing the electrical network when executing functionality for the electrical network. For example, the FDIR component and the VVC component may be synchronized based upon the electrical network model so that the FDIR component may have notice of network changes by the VCC component, and/or the VCC component have may have notice of network changes by the FDIR component.
摘要翻译：除其他之外，提供一个或多个技术和/或系统用于维护描述电网的电网模型。可以向故障检测，故障隔离和负载恢复（FDIR）组件，电压/变量控制（VVC）组件和/或其他组件提供对电网模型的访问，使得组件可以访问相对较高 - 当执行电力网络的功能时，描述电气网络的最新和/或准确的信息。例如，FDIR组件和VVC组件可以基于电网模型进行同步，使得FDIR组件可以注意到VCC组件的网络改变，和/或VCC组件可能具有网络改变的通知 FDIR组件。

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