公开(公告)号：US20140012524A1

公开(公告)日：2014-01-09

申请号：US13669423

申请日：2012-11-05

Applicant: SILVER SPRING NETWORK, INC.

Inventor： George H. FLAMMER, III

IPC: G06F19/00 ,  G01R21/00

CPC classification number: G01R21/133 ,  H02J3/00 ,  H02J13/00 ,  H02J13/0006 ,  H02J13/0075 ,  H04L41/0686 ,  H04L41/069 ,  H04L41/12 ,  Y02E60/74 ,  Y02E60/7853 ,  Y04S10/30 ,  Y04S40/126 ,  Y04S40/164 ,  Y04S40/166

Abstract: A wireless mesh network is configured to manage a power grid. Each node within the wireless mesh network is configured to detect and classify voltage fluctuations in power supplied by an upstream transformer coupled to the power grid. When a given node detects a particular type of fluctuation (i.e., an “event”), the node generates a timestamped event classification that reflects the type of event and a time when the event occurred. A server configured to manage the wireless mesh network receives timestamped event classifications from each node within the wireless mesh network and then performs a time correlation with the received timestamped event classifications to determine which nodes detected similar events. When two or more nodes detected the same event at similar times, the server determines that those nodes are coupled to the same transformer.

Abstract translation: 无线网状网络被配置为管理电网。 无线网状网络中的每个节点被配置为检测和分类由耦合到电网的上游变压器提供的电力中的电压波动。 当给定节点检测到特定类型的波动（即，“事件”）时，节点生成反映事件类型和事件发生时间的时间戳事件分类。 被配置为管理无线网状网络的服务器从无线网状网络内的每个节点接收时间戳事件分类，然后对接收到的时间戳事件分类执行时间相关性，以确定哪些节点检测到相似的事件。 当两个或多个节点在相似的时间检测到相同的事件时，服务器确定这些节点耦合到同一个变压器。