公开(公告)号：US09733286B2

公开(公告)日：2017-08-15

申请号：US14082205

申请日：2013-11-18

Applicant: Industrial Technology Research Institute

Inventor： Hung-Yuan Chen ,  Chien-Liang Lai ,  Lun-Chia Kuo

IPC: G01R21/133 ,  G06Q50/06

CPC classification number: G01R21/133 ,  G06Q50/06

Abstract: A method for identifying an electric appliance and an apparatus and a system thereof are provided. The method includes the following steps: respectively collecting a first power event on a first phase power and a second power event on a second phase power; when the first power event and/or the second power event are collected, determining whether the first power event and the second power event substantially occur at the same time; if not, identifying an unknown electric appliance as a first type electric appliance; and if yes, determining whether the first power event and the second power event are substantially the same, wherein if yes, identifying the unknown electric appliance as a second type electric appliance, and if no, identifying the unknown electric appliance as the first type electric appliance.

公开(公告)号：US20150039253A1

公开(公告)日：2015-02-05

申请号：US14082205

申请日：2013-11-18

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hung-Yuan Chen ,  Chien-Liang Lai ,  Lun-Chia Kuo

IPC: G01R21/133

CPC classification number: G01R21/133 ,  G06Q50/06

Abstract: A method for identifying an electric appliance and an apparatus and a system thereof are provided. The method includes the following steps: respectively collecting a first power event on a first phase power and a second power event on a second phase power; when the first power event and/or the second power event are collected, determining whether the first power event and the second power event substantially occur at the same time; if not, identifying an unknown electric appliance as a first type electric appliance; and if yes, determining whether the first power event and the second power event are substantially the same, wherein if yes, identifying the unknown electric appliance as a second type electric appliance, and if no, identifying the unknown electric appliance as the first type electric appliance.

Abstract translation: 提供了一种用于识别电器的方法及其装置及其系统。 该方法包括以下步骤：在第二相功率上分别收集第一相功率和第二功率事件的第一功率事件; 当第一功率事件和/或第二功率事件被收集时，确定第一功率事件和第二功率事件是否基本上同时发生; 如果没有，识别未知的电器作为第一类电器; 如果是，确定第一电力事件和第二电力事件是否基本相同，其中如果是，则识别作为第二类电器的未知电器，如果否，则将未知电器识别为第一类电 器具。

公开(公告)号：US09310405B2

公开(公告)日：2016-04-12

申请号：US13775265

申请日：2013-02-25

Applicant: Industrial Technology Research Institute

Inventor： Chien-Liang Lai ,  Hung-Yuan Chen ,  Lun-Chia Kuo

IPC: G01R21/133 ,  G01R19/25 ,  G01R21/06

CPC classification number: G01R21/133 ,  G01R19/2513 ,  G01R21/06

Abstract: A method for identifying an electronic apparatus is provided. The method is adapted for a monitor apparatus in a power system, and includes the following steps of adaptively updating a power signature database related to at least one electronic apparatus; adaptively updating a line resistance database related to the monitor apparatus; detecting whether at least one power signature event occurs; calculating a system impedance of the at least one power signature event when the at least one power signature event occurs; and identifying at least one unknown electronic apparatus resulting the at least one power signature event according to the system impedance, the power signature database and the line resistance database.

Abstract translation: 提供了一种用于识别电子设备的方法。 该方法适用于电力系统中的监视器装置，并且包括以下步骤：自适应地更新与至少一个电子设备有关的功率签名数据库; 自适应地更新与监视器装置相关的线电阻数据库; 检测是否发生了至少一个功率签名事件; 当所述至少一个功率签名事件发生时，计算所述至少一个功率签名事件的系统阻抗; 以及根据所述系统阻抗，所述功率签名数据库和线路阻力数据库，识别至少一个未知的电子设备，产生所述至少一个功率签名事件。

公开(公告)号：US20140172328A1

公开(公告)日：2014-06-19

申请号：US13775265

申请日：2013-02-25

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chien-Liang Lai ,  Hung-Yuan Chen ,  Lun-Chia Kuo

IPC: G01R21/00

CPC classification number: G01R21/133 ,  G01R19/2513 ,  G01R21/06

Abstract: A method for identifying an electronic apparatus is provided. The method is adapted for a monitor apparatus in a power system, and includes the following steps of adaptively updating a power signature database related to at least one electronic apparatus; adaptively updating a line resistance database related to the monitor apparatus; detecting whether at least one power signature event occurs; calculating a system impedance of the at least one power signature event when the at least one power signature event occurs; and identifying at least one unknown electronic apparatus resulting the at least one power signature event according to the system impedance, the power signature database and the line resistance database.

Abstract translation: 提供了一种用于识别电子设备的方法。 该方法适用于电力系统中的监视器装置，并且包括以下步骤：自适应地更新与至少一个电子设备有关的功率签名数据库; 自适应地更新与监视器装置相关的线电阻数据库; 检测是否发生了至少一个功率签名事件; 当所述至少一个功率签名事件发生时，计算所述至少一个功率签名事件的系统阻抗; 以及根据所述系统阻抗，所述功率签名数据库和线路阻力数据库，识别至少一个未知的电子设备，产生所述至少一个功率签名事件。