{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390001204599552000.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1541/ieejfms1990.111.7_643"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"3730105"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/3730105"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I3730105"}},{"identifier":{"@type":"URI","@value":"https://www.jstage.jst.go.jp/article/ieejfms1990/111/7/111_7_643/_pdf"}},{"identifier":{"@type":"NAID","@value":"130006839298"}}],"dc:title":[{"@language":"ja","@value":"低気圧空気中の繰返し放電による50%フラッシオーバ電圧の変化と陰極表面上の生成物"},{"@language":"en","@value":"Changes of 50% Flashover Voltage and Compounds Produced on the Cathode Surface by Discharges Repeated in Low Pressure Air"},{"@language":"ja-Kana","@value":"テイキアツ クウキチュウ ノ クリカエシ ホウデン ニ ヨル 50パーセント"}],"description":[{"type":"abstract","notation":[{"@language":"en","@value":"A lightning impulse voltage is applied repeatedly 10, 000 times to an electrode system of positive point to plane and two electrode systems of positive point to plane which has installed a protrusion in low pressure air of 8Torr. The flashaver voltages where the rate of arc occurrence times to discharge times is 50% (henceforth, call 50% flashover voltage, <i>V<sub>A50</sub></i>) are examined. Moreover, effects of the increase of the discharge times on changes of the <i>V<sub>A50</sub></i> in the range of 0.1-30Torr and the protrusion surface forming a part of the cathode surface are examined, and the change of the protrusion surface is observed and analyzed by an electron probe micro-analyzer and a x-ray photoelectron spectroscope.<br>The main results are as follows.<br>(1) Even in the case that the 50% flashover voltage of the electrode system rised and saturated in the relatively little discharge times, when the discharge times were increased further, the 50% flashover voltage became higher and again saturated, depending on the electrode system geometry and the oxidation of the cathode surface.<br>(2) The 50% flashover voltages became higher in the vicinity of 8Torr in which the voltage was applied so many times, and the curves of the <i>V<sub>A50</sub></i> to the air pressures of 0.1-30Torr before and after the many discharges differed.<br>(3) After a number of discharges, CuO and Cu<sub>2</sub>O were formed and the adsorptive oxygen molecule or moisture appeared on the copper cathode surface, and as a result the 50% flashover voltage became higher."}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1030003658332108290","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"90041011"},{"@type":"NRID","@value":"1000090041011"},{"@type":"NRID","@value":"9000283829876"},{"@type":"NRID","@value":"9000283829849"},{"@type":"NRID","@value":"9000283830400"},{"@type":"NRID","@value":"9000283833478"},{"@type":"NRID","@value":"9000347097317"},{"@type":"NRID","@value":"9000403153901"},{"@type":"NRID","@value":"9000392004195"},{"@type":"NRID","@value":"9000258453683"},{"@type":"NRID","@value":"9000258455656"},{"@type":"NRID","@value":"9000258455662"},{"@type":"NRID","@value":"9000258455994"},{"@type":"NRID","@value":"9000283829895"},{"@type":"NRID","@value":"9000283830375"},{"@type":"NRID","@value":"9000283830412"},{"@type":"NRID","@value":"9000283830327"},{"@type":"NRID","@value":"9000283833002"},{"@type":"NRID","@value":"9000258450451"},{"@type":"NRID","@value":"9000258450871"},{"@type":"NRID","@value":"9000258453293"},{"@type":"NRID","@value":"9000258452967"},{"@type":"NRID","@value":"9000258455629"},{"@type":"NRID","@value":"9000258452032"},{"@type":"NRID","@value":"9000258455907"},{"@type":"NRID","@value":"9000002234012"},{"@type":"NRID","@value":"9000267841043"},{"@type":"NRID","@value":"9000267841045"},{"@type":"NRID","@value":"9000391528999"},{"@type":"NRID","@value":"9000401701660"},{"@type":"NRID","@value":"9000258453203"},{"@type":"NRID","@value":"9000258456552"},{"@type":"NRID","@value":"9000267841676"},{"@type":"NRID","@value":"9000258459106"},{"@type":"NRID","@value":"9000258459492"},{"@type":"NRID","@value":"9000258459623"},{"@type":"NRID","@value":"9000258456548"},{"@type":"NRID","@value":"9000391536820"},{"@type":"NRID","@value":"9000283830204"},{"@type":"NRID","@value":"9000283830387"},{"@type":"NRID","@value":"9000283833023"},{"@type":"NRID","@value":"9000253277140"},{"@type":"NRID","@value":"9000253279755"},{"@type":"NRID","@value":"9000258450917"},{"@type":"NRID","@value":"9000258457724"},{"@type":"NRID","@value":"9000258453314"},{"@type":"NRID","@value":"9000258453305"},{"@type":"NRID","@value":"9000258455672"},{"@type":"NRID","@value":"9000008731648"},{"@type":"NRID","@value":"9000347096094"},{"@type":"NRID","@value":"9000258449467"},{"@type":"NRID","@value":"9000258449386"},{"@type":"NRID","@value":"9000258456454"},{"@type":"NRID","@value":"9000258457371"},{"@type":"NRID","@value":"9000258455722"},{"@type":"NRID","@value":"9000283832950"},{"@type":"NRID","@value":"9000345394044"},{"@type":"NRID","@value":"9000347096090"},{"@type":"NRID","@value":"9000258455652"},{"@type":"NRID","@value":"9000391531078"},{"@type":"NRID","@value":"9000283833452"},{"@type":"NRID","@value":"9000347096154"},{"@type":"NRID","@value":"9000266429508"},{"@type":"NRID","@value":"9000258452268"},{"@type":"NRID","@value":"9000258453436"},{"@type":"NRID","@value":"9000258452013"},{"@type":"NRID","@value":"9000258452045"},{"@type":"NRID","@value":"9000257925519"},{"@type":"NRID","@value":"9000009164881"},{"@type":"NRID","@value":"9000391533993"},{"@type":"NRID","@value":"9000347096140"},{"@type":"NRID","@value":"9000401710330"},{"@type":"NRID","@value":"9000258459110"},{"@type":"NRID","@value":"9000258455667"},{"@type":"NRID","@value":"9000258452038"},{"@type":"NRID","@value":"9000258455985"},{"@type":"NRID","@value":"9000283829885"},{"@type":"NRID","@value":"9000283832026"},{"@type":"NRID","@value":"9000401711514"},{"@type":"NRID","@value":"9000258453391"},{"@type":"NRID","@value":"9000258455084"},{"@type":"NRID","@value":"9000258457339"},{"@type":"NRID","@value":"9000258457377"},{"@type":"NRID","@value":"9000258455885"},{"@type":"NRID","@value":"9000391542219"},{"@type":"NRID","@value":"9000253280011"},{"@type":"NRID","@value":"9000258450821"},{"@type":"NRID","@value":"9000258453401"},{"@type":"NRID","@value":"9000347096149"},{"@type":"NRID","@value":"9000258454038"},{"@type":"NRID","@value":"9000258451784"},{"@type":"NRID","@value":"9000258459635"},{"@type":"NRID","@value":"9000258455063"},{"@type":"NRID","@value":"9000258455976"},{"@type":"NRID","@value":"9000347096134"},{"@type":"NRID","@value":"9000392004200"},{"@type":"NRID","@value":"9000258459096"},{"@type":"NRID","@value":"9000258455713"},{"@type":"NRID","@value":"9000258456585"},{"@type":"NRID","@value":"9000258455911"},{"@type":"NRID","@value":"9000261027644"},{"@type":"NRID","@value":"9000249498597"},{"@type":"NRID","@value":"9000391530646"},{"@type":"NRID","@value":"9000283832059"},{"@type":"NRID","@value":"9000283832053"},{"@type":"NRID","@value":"9000283833401"},{"@type":"NRID","@value":"9000283833538"},{"@type":"NRID","@value":"9000401880841"},{"@type":"NRID","@value":"9000258450962"},{"@type":"NRID","@value":"9000258459121"},{"@type":"NRID","@value":"9000258459070"},{"@type":"NRID","@value":"9000258459702"},{"@type":"NRID","@value":"9000258459554"},{"@type":"NRID","@value":"9000258453586"},{"@type":"NRID","@value":"9000258457330"},{"@type":"NRID","@value":"9000363145936"},{"@type":"NRID","@value":"9000283829926"},{"@type":"NRID","@value":"9000283830380"},{"@type":"NRID","@value":"9000283830406"},{"@type":"NRID","@value":"9000258449461"},{"@type":"NRID","@value":"9000258454390"},{"@type":"NRID","@value":"9000258453531"},{"@type":"NRID","@value":"9000258455694"},{"@type":"NRID","@value":"9000258191068"},{"@type":"NRID","@value":"9000391532285"},{"@type":"NRID","@value":"9000347096145"},{"@type":"NRID","@value":"9000253278555"},{"@type":"NRID","@value":"9000258452555"},{"@type":"NRID","@value":"9000258459055"},{"@type":"NRID","@value":"9000258459101"},{"@type":"NRID","@value":"9000258453326"},{"@type":"NRID","@value":"9000258455093"},{"@type":"NRID","@value":"9000258456594"}],"foaf:name":[{"@language":"ja","@value":"大坪 昌久"},{"@language":"en","@value":"Otsubo Masahisa"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Miyazaki University"},{"@language":"ja","@value":"宮崎大"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001204599552002","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000391529000"}],"foaf:name":[{"@language":"ja","@value":"竹内 公人"},{"@language":"en","@value":"Takeuchi Kimito"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Kyushu Electric Power Co., Inc."},{"@language":"ja","@value":"九州電力"}]},{"@id":"https://cir.nii.ac.jp/crid/1410001204599552001","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000391529001"}],"foaf:name":[{"@language":"ja","@value":"贄田 寛"},{"@language":"en","@value":"Nieda Hiroshi"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Miyazaki University"},{"@language":"ja","@value":"宮崎大"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"03854205"},{"@type":"LISSN","@value":"03854205"},{"@type":"EISSN","@value":"13475533"},{"@type":"NDL_BIB_ID","@value":"000000015705"},{"@type":"ISSN","@value":"03854205"},{"@type":"NCID","@value":"AN10136312"}],"prism:publicationName":[{"@language":"ja","@value":"電気学会論文誌．　Ａ"},{"@language":"en","@value":"IEEJ Transactions on Fundamentals and Materials"},{"@value":"電気学会論文誌. A"},{"@language":"ja","@value":"電気学会論文誌Ａ（基礎・材料・共通部門誌）"},{"@language":"en","@value":"The transactions of the Institute of Electrical Engineers of Japan.A"},{"@language":"ja","@value":"電気学会論文誌．　Ａ"},{"@language":"en","@value":"T. IEE Japan"},{"@language":"en","@value":"IEEJ Trans. FM"},{"@language":"ja","@value":"電学論Ａ"},{"@language":"en","@value":"IEEJ Trans.FM"}],"dc:publisher":[{"@language":"en","@value":"The Institute of Electrical Engineers of Japan"},{"@language":"ja","@value":"一般社団法人 電気学会"}],"prism:publicationDate":"1991","prism:volume":"111","prism:number":"7","prism:startingPage":"643","prism:endingPage":"651"},"reviewed":"false","dcterms:accessRights":"http://purl.org/coar/access_right/c_abf2","url":[{"@id":"http://id.ndl.go.jp/bib/3730105"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I3730105"},{"@id":"https://www.jstage.jst.go.jp/article/ieejfms1990/111/7/111_7_643/_pdf"}],"availableAt":"1991","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=%E3%82%A4%E3%83%B3%E3%83%91%E3%83%AB%E3%82%B9%E6%94%BE%E9%9B%BB","dc:title":"インパルス放電"},{"@id":"https://cir.nii.ac.jp/all?q=%E3%83%95%E3%83%A9%E3%83%83%E3%82%B7%E3%82%AA%E3%83%BC%E3%83%90%E9%9B%BB%E5%9C%A7","dc:title":"フラッシオーバ電圧"},{"@id":"https://cir.nii.ac.jp/all?q=%E9%9B%BB%E5%AD%90%E3%82%B9%E3%83%9A%E3%82%AF%E3%83%88%E3%83%AB","dc:title":"電子スペクトル"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1390282679582143360","@type":"Article","relationType":["isCitedBy"],"jpcoar:relatedTitle":[{"@language":"ja","@value":"配電用避雷器の繰り返し多数回動作による漏れ電流へのZnO素子内蔵水分の影響"},{"@language":"en","@value":"The Influence of Inside Moisture of ZnO Elements for the Leakage Current of the ZnO Surge Arrester with a Series Gap under Repetitive Operations"},{"@language":"ja-Kana","@value":"ハイデンヨウ ヒライキ ノ クリカエシ タスウ カイ ドウサ ニ ヨル モレ デンリュウ エ ノ ZnO ソシ ナイゾウ スイブン ノ エイキョウ"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:2002174514"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I3730105"},{"@type":"CROSSREF","@value":"10.1541/ieejfms1990.111.7_643"},{"@type":"CIA","@value":"130006839298"},{"@type":"OPENAIRE","@value":"doi_dedup___::32991731caac851bcd66240fe086e531"}]}