公开(公告)号：KR101160775B1

公开(公告)日：2012-06-28

申请号：KR1020110046504

申请日：2011-05-17

Applicant: 한국전력공사

Inventor： 이강수 ,  구선근 ,  김준환 ,  신용두 ,  김진현 ,  장익태 ,  김영파

IPC: G01R31/00

Abstract: PURPOSE: A system and a method for evaluating the soundness of a power transformer are provided to apply differentiated replacement periods to power transformers by estimating the performances and aging degrees of the power transformers. CONSTITUTION: A system for evaluating the soundness of a power transformer comprises an information input module(100), a key factor analysis module(200), and a soundness evaluation module(300). The information input module is input with information corresponding to a service life diagnosis factor and a state diagnosis factor. The key factor analysis module analyzes key factors corresponding to position-environment factors, driving states, and inspection results of power transformers based on the input information. The soundness evaluation module evaluates the soundness of each power transformer using the key factor analysis results and weighted values of the key factors affecting the state of the power transformer and determines whether to replace the power transformer based on the evaluated soundness.

Abstract translation: 目的：提供一种用于评估电力变压器稳定性的系统和方法，通过估计电力变压器的性能和老化度，对电力变压器应用差分替换周期。 构成：用于评估电力变压器的健全性的系统包括信息输入模块（100），关键因素分析模块（200）和健全性评估模块（300）。 信息输入模块输入与服务寿命诊断因素和状态诊断因素对应的信息。 关键因素分析模块根据输入信息分析了电力变压器的位置环境因素，驱动状态和检测结果对应的关键因素。 健全评估模块使用关键因素分析结果和影响电力变压器状态的关键因素的加权值来评估每个电力变压器的稳定性，并根据评估的健全性确定是否更换电力变压器。

公开(公告)号：KR1020120128504A

公开(公告)日：2012-11-27

申请号：KR1020110046508

申请日：2011-05-17

Applicant: 한국전력공사

Inventor： 이강수 ,  구선근 ,  김준환 ,  신용두 ,  김진현 ,  장익태 ,  김영파

IPC: G01R31/327

Abstract: PURPOSE: An opening/closing device soundness evaluating system and a method thereof are provided to evaluate soundness of an opening/closing device based on a key element corresponding to a deterioration degree of the opening/closing device. CONSTITUTION: An information inputting module(100) receives information corresponding to a life diagnosis element and the information corresponding to a state diagnosis element. A key element analyzing module(200) analyzes an operating state of an opening/closing device, an installation type corresponding to environment which the opening/closing device is installed, and key elements corresponding to an inspection and an analyzed result based on the information. A soundness evaluating module(300) calculates soundness for each opening/closing device by using a weighted value which influences a state of the opening/closing device for each the analyzed result and the key element. The soundness evaluating module determines whether or not of changing the opening/closing device based on the calculated soundness. [Reference numerals] (100) Information input module; (200) Key element analysis module; (300) Soundness evaluation module; (400) Statistical processing module; (500) Information provision module; (600) Display module

Abstract translation: 目的：提供一种打开/关闭装置健全性评价系统及其方法，以基于与开闭装置的劣化程度相对应的关键要素来评价打开/关闭装置的健全性。 构成：信息输入模块（100）接收对应于生命诊断元件的信息和对应于状态诊断元件的信息。 关键元件分析模块（200）基于该信息分析打开/关闭装置的操作状态，与安装开启/关闭装置的环境对应的安装类型以及与检查对应的关键元件和分析结果。 声音评价模块（300）通过使用对每个分析结果和关键元素影响开闭装置的状态的加权值来计算每个打开/关闭装置的健全性。 健全性评价模块基于计算出的健全性来判定是否改变开闭装置。 （附图标记）（100）信息输入模块; （200）关键要素分析模块; （300）健全评估模块; （400）统计处理模块; （500）信息提供模块; （600）显示模块

公开(公告)号：KR101215800B1

公开(公告)日：2012-12-26

申请号：KR1020110046508

申请日：2011-05-17

Applicant: 한국전력공사

Inventor： 이강수 ,  구선근 ,  김준환 ,  신용두 ,  김진현 ,  장익태 ,  김영파

IPC: G01R31/327

Abstract: 개폐장치의노후화정도에대응하는개폐장치의건전도를평가하는시스템은개폐장치의수명을진단하는수명진단요소와개폐장치의상태를진단하는상태진단요소에해당하는정보를입력받는정보입력모듈, 정보를토대로개폐장치의운전현황, 개폐장치가설치되어있는환경에대응하는설치형태, 개폐장치를점검및 분석한결과에각각대응하는핵심인자를분석하는핵심인자분석모듈, 및각각의핵심인자를분석한결과및 핵심인자별로개폐장치의상태에미치는가중치를이용하여개폐장치별 건전도를산출하고, 산출한건전도를토대로해당개폐장치의교체유무를결정하는건전도평가모듈을포함한다.