NB-IoT NB-IOT MONITORING SYSTEM FOR REAL TIME DIAGNOSIS OF TRANSFORMER HYDROGEN IN WATER
Disclosed is a narrow band (NB)-internet of things (IoT) monitoring system for diagnosing hydrogen in transformer oil in real-time. According to the present invention, the NB-IoT monitoring system comprises: a reaction chamber (110); a hydrogen sensor (120) manufactured according to one aspect of th...
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| creator | SHIN GYUYOUNG JEONG YEON UK HAN TAEKSOO |
| description | Disclosed is a narrow band (NB)-internet of things (IoT) monitoring system for diagnosing hydrogen in transformer oil in real-time. According to the present invention, the NB-IoT monitoring system comprises: a reaction chamber (110); a hydrogen sensor (120) manufactured according to one aspect of the present invention and mounted in the reaction chamber (110); a mass flow controller (MFC, 130) controlling the flow rate of hydrogen gas (H2); and a voltage and current applying device (140) applying voltage and current to the hydrogen sensor. The reaction chamber (110) in which the hydrogen sensor (120) is mounted is configured to seal hydrogen gas and the sensor from the outside when the hydrogen gas and the sensor react and controlling a desired concentration ratio of the hydrogen gas by precisely controlling the amount of hydrogen gas through the MFC (130) so that the concentration of hydrogen can be detected in insulating oil inside a transformer and monitor the same remotely, thereby providing an effect of always checking and diagnosing whether the transformer is in an abnormal state.
변압기 유중 수소 실시간 진단용 NB-IoT 모니터링 시스템이 개시된다. 본 발명의 모니터링 시스템은 반응챔버(110)와, 상기 반응챔버(110) 내에 탑재된 본 발명의 일 측에 따라 제조된 수소센서(120), 상기 수소 가스(H2)의 흐름량을 조절하는 MFC(Mass Flow Controller)(130), 및 상기 수소 센서에 전압 및 전류를 인가하는 전압 및 전류 인가 장치(140)를 포함하고, 상기 수소센서(120)가 장착되는 반응 챔버(110)는 수소 가스와 센서가 반응할 때 이를 외부와 밀폐시키며, 수소 가스는 MFC(130)을 통해 그 양이 정확하게 조절되어 원하는 비율의 수소 가스 농도를 만들어주도록 구성함으로써, 변압기 내부의 절연유에서 수소의 농도를 검출하고 이를 원격에서 모니터링할 수 있기 때문에 변압기 이상상태 여부를 상시 파악 및 진단할 수 있는 효과가 있다. |
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변압기 유중 수소 실시간 진단용 NB-IoT 모니터링 시스템이 개시된다. 본 발명의 모니터링 시스템은 반응챔버(110)와, 상기 반응챔버(110) 내에 탑재된 본 발명의 일 측에 따라 제조된 수소센서(120), 상기 수소 가스(H2)의 흐름량을 조절하는 MFC(Mass Flow Controller)(130), 및 상기 수소 센서에 전압 및 전류를 인가하는 전압 및 전류 인가 장치(140)를 포함하고, 상기 수소센서(120)가 장착되는 반응 챔버(110)는 수소 가스와 센서가 반응할 때 이를 외부와 밀폐시키며, 수소 가스는 MFC(130)을 통해 그 양이 정확하게 조절되어 원하는 비율의 수소 가스 농도를 만들어주도록 구성함으로써, 변압기 내부의 절연유에서 수소의 농도를 검출하고 이를 원격에서 모니터링할 수 있기 때문에 변압기 이상상태 여부를 상시 파악 및 진단할 수 있는 효과가 있다.</description><language>eng ; kor</language><subject>CALCULATING ; COMPUTING ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR ; TESTING</subject><creationdate>2021</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210607&DB=EPODOC&CC=KR&NR=20210066711A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210607&DB=EPODOC&CC=KR&NR=20210066711A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIN GYUYOUNG</creatorcontrib><creatorcontrib>JEONG YEON UK</creatorcontrib><creatorcontrib>HAN TAEKSOO</creatorcontrib><title>NB-IoT NB-IOT MONITORING SYSTEM FOR REAL TIME DIAGNOSIS OF TRANSFORMER HYDROGEN IN WATER</title><description>Disclosed is a narrow band (NB)-internet of things (IoT) monitoring system for diagnosing hydrogen in transformer oil in real-time. According to the present invention, the NB-IoT monitoring system comprises: a reaction chamber (110); a hydrogen sensor (120) manufactured according to one aspect of the present invention and mounted in the reaction chamber (110); a mass flow controller (MFC, 130) controlling the flow rate of hydrogen gas (H2); and a voltage and current applying device (140) applying voltage and current to the hydrogen sensor. The reaction chamber (110) in which the hydrogen sensor (120) is mounted is configured to seal hydrogen gas and the sensor from the outside when the hydrogen gas and the sensor react and controlling a desired concentration ratio of the hydrogen gas by precisely controlling the amount of hydrogen gas through the MFC (130) so that the concentration of hydrogen can be detected in insulating oil inside a transformer and monitor the same remotely, thereby providing an effect of always checking and diagnosing whether the transformer is in an abnormal state.
변압기 유중 수소 실시간 진단용 NB-IoT 모니터링 시스템이 개시된다. 본 발명의 모니터링 시스템은 반응챔버(110)와, 상기 반응챔버(110) 내에 탑재된 본 발명의 일 측에 따라 제조된 수소센서(120), 상기 수소 가스(H2)의 흐름량을 조절하는 MFC(Mass Flow Controller)(130), 및 상기 수소 센서에 전압 및 전류를 인가하는 전압 및 전류 인가 장치(140)를 포함하고, 상기 수소센서(120)가 장착되는 반응 챔버(110)는 수소 가스와 센서가 반응할 때 이를 외부와 밀폐시키며, 수소 가스는 MFC(130)을 통해 그 양이 정확하게 조절되어 원하는 비율의 수소 가스 농도를 만들어주도록 구성함으로써, 변압기 내부의 절연유에서 수소의 농도를 검출하고 이를 원격에서 모니터링할 수 있기 때문에 변압기 이상상태 여부를 상시 파악 및 진단할 수 있는 효과가 있다.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNysEKgkAQgGEvHaJ6h4HOghrYectRh9oZmB0oTyKxnSIFe38q6AE6fYf_XyZXPqQ0GnwRAy9MJkrcQOiCoYdaFBTdGYw8QkWuYQkUQGowdRw-3aNC21UqDTIQw8UZ6jpZ3IfHHDc_V8m2Rju2aZzGPs7TcIvP-OpPWmRFnmVluc9zt_vvegPDADIp</recordid><startdate>20210607</startdate><enddate>20210607</enddate><creator>SHIN GYUYOUNG</creator><creator>JEONG YEON UK</creator><creator>HAN TAEKSOO</creator><scope>EVB</scope></search><sort><creationdate>20210607</creationdate><title>NB-IoT NB-IOT MONITORING SYSTEM FOR REAL TIME DIAGNOSIS OF TRANSFORMER HYDROGEN IN WATER</title><author>SHIN GYUYOUNG ; JEONG YEON UK ; HAN TAEKSOO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20210066711A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIN GYUYOUNG</creatorcontrib><creatorcontrib>JEONG YEON UK</creatorcontrib><creatorcontrib>HAN TAEKSOO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIN GYUYOUNG</au><au>JEONG YEON UK</au><au>HAN TAEKSOO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>NB-IoT NB-IOT MONITORING SYSTEM FOR REAL TIME DIAGNOSIS OF TRANSFORMER HYDROGEN IN WATER</title><date>2021-06-07</date><risdate>2021</risdate><abstract>Disclosed is a narrow band (NB)-internet of things (IoT) monitoring system for diagnosing hydrogen in transformer oil in real-time. According to the present invention, the NB-IoT monitoring system comprises: a reaction chamber (110); a hydrogen sensor (120) manufactured according to one aspect of the present invention and mounted in the reaction chamber (110); a mass flow controller (MFC, 130) controlling the flow rate of hydrogen gas (H2); and a voltage and current applying device (140) applying voltage and current to the hydrogen sensor. The reaction chamber (110) in which the hydrogen sensor (120) is mounted is configured to seal hydrogen gas and the sensor from the outside when the hydrogen gas and the sensor react and controlling a desired concentration ratio of the hydrogen gas by precisely controlling the amount of hydrogen gas through the MFC (130) so that the concentration of hydrogen can be detected in insulating oil inside a transformer and monitor the same remotely, thereby providing an effect of always checking and diagnosing whether the transformer is in an abnormal state.
변압기 유중 수소 실시간 진단용 NB-IoT 모니터링 시스템이 개시된다. 본 발명의 모니터링 시스템은 반응챔버(110)와, 상기 반응챔버(110) 내에 탑재된 본 발명의 일 측에 따라 제조된 수소센서(120), 상기 수소 가스(H2)의 흐름량을 조절하는 MFC(Mass Flow Controller)(130), 및 상기 수소 센서에 전압 및 전류를 인가하는 전압 및 전류 인가 장치(140)를 포함하고, 상기 수소센서(120)가 장착되는 반응 챔버(110)는 수소 가스와 센서가 반응할 때 이를 외부와 밀폐시키며, 수소 가스는 MFC(130)을 통해 그 양이 정확하게 조절되어 원하는 비율의 수소 가스 농도를 만들어주도록 구성함으로써, 변압기 내부의 절연유에서 수소의 농도를 검출하고 이를 원격에서 모니터링할 수 있기 때문에 변압기 이상상태 여부를 상시 파악 및 진단할 수 있는 효과가 있다.</abstract><oa>free_for_read</oa></addata></record> |
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| title | NB-IoT NB-IOT MONITORING SYSTEM FOR REAL TIME DIAGNOSIS OF TRANSFORMER HYDROGEN IN WATER |
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