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1. WO2020096137 - SYSTEM AND METHOD FOR CORRECTING GAS ANALYSIS VALUE OF STANDARD INSULATING OIL

Publication Number WO/2020/096137
Publication Date 14.05.2020
International Application No. PCT/KR2018/016902
International Filing Date 28.12.2018
IPC
G01N 33/00 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
G01N 27/12 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
02by investigating impedance
04by investigating resistance
12of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid
CPC
G01N 27/12
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
02by investigating the impedance of the material
04by investigating resistance
12of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid ; , for detecting components in the fluid
G01N 33/0067
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
0004Gaseous mixtures, e.g. polluted air
0009General constructional details of gas analysers, e.g. portable test equipment
0062concerning the measuring method, e.g. intermittent, or the display, e.g. digital
0067by measuring the rate of variation of the concentration
Applicants
  • 한국전력공사 KOREA ELECTRIC POWER CORPORATION [KR]/[KR]
Inventors
  • 박현주 PARK, Hyunjoo
  • 곽병섭 KWAK, Byeongsub
  • 임병훈 LIM, Byunghun
  • 김아름 KIM, Ahreum
  • 전태현 JUN, Taehyun
Agents
  • 박장원 PARK, Jang-Won
Priority Data
10-2018-013685808.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) SYSTEM AND METHOD FOR CORRECTING GAS ANALYSIS VALUE OF STANDARD INSULATING OIL
(FR) SYSTÈME ET PROCÉDÉ DE CORRECTION DE VALEUR D'ANALYSE DE GAZ D'HUILE ISOLANTE STANDARD
(KO) 표준 절연유의 가스 분석값 보정 시스템 및 방법
Abstract
(EN)
The present invention performs, through a single process, a slope and a zero-point error of each trend line with respect to a gas concentration outputted from a measuring sensor, thereby obviating the need for an additional correction test on an analysis value of the gas concentration. Therefore, the reliability of the analysis value measured and analyzed by the measuring sensor is enhanced, and the analysis process is simplified.
(FR)
La présente invention permet d'effectuer, via un processus unique, une erreur de pente et de point zéro de chaque ligne de tendance par rapport à une concentration de gaz émise par un capteur de mesure, ce qui permet d'éviter la nécessité d'un test de correction supplémentaire sur une valeur d'analyse de la concentration de gaz. Par conséquent, la fiabilité de la valeur d'analyse mesurée et analysée par le capteur de mesure est améliorée, et le processus d'analyse est simplifié.
(KO)
본 발명은 측정센서로부터 출력된 가스 농도에 대한 각 추세선의 기울기와 영점오차가 하나의 프로세스를 통해 수행되게 하여 가스 농도의 분석값에 대한 추가적인 보정실험이 없게 함으로써, 측정센서에 의해 측정되어 분석된 분석값에 대한 신뢰성을 향상시키고, 분석과정이 간소화되게 하는 효과가 있다.
Also published as
Latest bibliographic data on file with the International Bureau