Dabarun magance matsalar kebul a cikin yanayin aikace-aikace daban-daban
Hanyar shimfiɗar kebul da yanayin aikace-aikacen yana tasiri sosai ga wahalar matsala da zaɓin hanyoyin.
Direct---bin doka ta USB: Kalubale da Mafita
Takala: Ana binne na USB a cikin ƙasa kuma ba a bayyane; Danshi na ƙasa da bambance-bambancen abun da ke ciki yana shafar filin lantarki da yaduwar kalaman sauti. Bututun da ke kusa (bututun ruwa, bututun gas, sauran igiyoyi) na iya haifar da sigina na tsangwama; Madaidaicin bayanin hanyar kebul yana da wahala a samu.
Hanyoyin da aka Shawarar:
Hukuncin Farko: Ana amfani da Megohmmeter da multimeter don tantance nau'in kuskure (gajere da'ira, bude da'ira, laifin kasa, da sauransu).
Tabbatar da Hanya: Yi amfani da na'urar gano hanyar kebul don waƙa daidai da yiwa jagorar kebul alama don guje wa sabani a matsayi na gaba.
Pre-wuri: Zaɓi hanyar da ta dace dangane da nau'in kuskure.
Ƙarƙashin ƙaƙƙarfan kewayawa/buɗaɗɗen kewayawa: An fi son TDR.
Laifin ƙasa mai girma: Hanyar Tunatarwa ta Sakandare (Ee / Ni) an fi so. Idan na'urar ba ta goyan bayan ta, Kuna iya gwada hanyar High Voltage Bridge (wanda ke buƙatar kona wurin kuskuren farko) ko hanyar acoustomagnetic bayan babban ƙarfin lantarki.
Wurin Wurin Laifi (Nuna fil): Madaidaicin matsayi ta amfani da hanyar daidaita lokaci tare da acoustomagnetic a cikin yankin da sakamakon farko ya nuna.. Ana amfani da babban ƙarfin lantarki mai ƙarfi akan kebul ɗin, kuma mafi ƙarar sauti yana samuwa ta hanyar sauraron sautin fitarwa a ƙasa. Don kurakuran ƙasa waɗanda ba sa fitar da sautin fitarwa, Ana iya gwada hanyar ƙarfin matakin mataki.
Tabbatarwa: Bayan an tantance wurin da ake zargi, za a iya tono ƙaramin yanki, ko za a iya sake gudanar da aikin acoustomagnetic na gida da tabbatar da hanyar ƙarfin lantarki.
Magance Kalubale: Rage kurakuran hanya ta hanyar ingantattun hanyoyin gano hanyoyin; Zaɓi mai karɓar acoustomagnetic tare da ƙarfin hana tsangwama mai ƙarfi; Daidaita ƙarfin tasiri mai ƙarfi bisa ga yanayin ƙasa; Haɗin hanyoyin yana tabbatar da sakamakon tare da juna.
Kebul na Makarantun Jirgin Sama (ABC) Shirya matsala: Nasihun Wuri Mai Sauri
Takala: Abubuwan kuskure galibi ana iya gani, amma an rarraba su sosai kuma sun haɗa da yin aiki a manyan tuddai, wanda zai iya zama haɗari don aiki.
Laifi na yau da kullun: Insulation Layer tsufa da fatattaka, reshe karce, walƙiya ta fado, lalacewar tsuntsaye da dabbobi, al'amurran da suka shafi tsarin hadin gwiwa.
Tsarin Gwaji:
Duban gani: Duba layin a hankali, ta amfani da na'urar hangen nesa, don nemo fitattun alamun carbonization, alamun ƙonewa, fasa, jikin waje zoba, da sauran alamomin fili na rufin rufin. Motocin guga ko jirage marasa matuka suna haɓaka inganci da aminci.
Thermal Hoto: Ana amfani da kyamarori masu zafi don gano hauhawar yanayin zafi mara kyau a jikin kebul, musamman a gidajen abinci da kuma tashoshi, lokacin da kebul ɗin ke aiki a ƙarƙashin kaya. Hawan zafin jiki alama ce mai mahimmanci na gazawar farko ko kima.
Asalin Ma'aunin Wutar Lantarki: Bayan katsewar wutar lantarki, yi amfani da megohmmeter da multimeter don gwada juriya da ci gaba don tantance nau'in kuskure.
Wurin Laifi: Yayin da duban gani zai iya bayyana ma'anar kuskure, TDR ko acoustomagnetic (idan za a iya amfani da ƙarfin ƙarfin lantarki mai ƙarfi) Hakanan za'a iya amfani da shi don gano wurin kuskure idan ba a bayyane ba (E.g., lalacewa ta ciki).
Ƙwarewa: Yi amfani da taswirorin hanya da alamun yanki don taimakawa wajen sanyawa; Kula da tasirin abubuwan yanayi akan infrared thermography da dubawa na gani.
Binciken Laifin Cable a cikin Ramuka/Cable Trenches: Hanyoyin Tasirin Muhalli da Ganewa
Takala: An rufe muhallin, kuma ana iya samun kasada irin su iskar gas mai cutarwa, rashin iskar oxygen, high zafin jiki, da zafi mai yawa; Wurin yana kunkuntar, kuma kayan aiki ba su da daɗi don ɗauka da aiki; Akwai igiyoyi da yawa, kuma yana da wuya a gano kebul ɗin da aka yi niyya; Hayaniyar yanayi na iya tsoma baki tare da gano sauti.
Hanyoyin da aka Shawarar:
Ƙimar Tsaro: Ya kamata a gudanar da gano iskar gas da samun iska kafin shiga don tabbatar da aminci.
Identity Target: Tabbatar da kuskuren igiyoyi ta amfani da alamun gano kebul da zanen tsarin.
Duban gani: Bincika a hankali tare da hanyar kebul, musamman a gidajen abinci da tallafi, ga alamun lalacewar rufi, ablation, nakasawa, riƙaƙa.
Infrared Thermal Hoto: Ana gudanar da shi yayin lodawa, don gano wuraren zafi mara kyau.
Pre-wuri: Tdr (don ƙananan juriya / budewa) ko Dual Pulse Method (don babban juriya).
Wurin Wurin Laifi: Matsayin aiki tare na Acoustomagnetic a cikin ramuka/ramuka ya fi sauƙi fiye da binnewa kai tsaye saboda watsa sautin fitarwa ya fi kai tsaye.. Yi amfani da firikwensin sauti na lamba (sanya a kan kebul surface) ko firikwensin haɗe-haɗe da iska a hade tare da firikwensin filin maganadisu.
Fitarwa (Pd) Ganewa: Ramuka/ramuka yanayi ne mai kyau don gano fitar da wani bangare, kuma hayaniyar baya tana da inganci. Ana iya yin binciken PD akan layi ko na layi ta amfani da firikwensin TEV (akan maƙallan ƙarfe ko tire), Bayanan Bayani na HFCT (on grounding wayoyi), ko ultrasonic firikwensin (akan saman jikin kebul ko na'urorin haɗi) don gano lahanin rufewa da wuri.
Binciken Laifin Cable na Submarine: Bukatun Musamman da Fasaha
Takala: Yanayin ya wuce gona da iri, buƙatar ƙwararrun kayan aikin hana ruwa da matsa lamba; Ana buƙatar daidaiton matsayi mai girma saboda farashin gyara yana da girma sosai; Ayyukan gyare-gyare yana da rikitarwa.
Laifi na yau da kullun: ƙugiya ƙugiya, kamun kifi net, lalacewar anga jirgin, girgizar kasa da tsunami, bishiyar ruwa ta ciki/ rushewar bishiyar wutar lantarki.
Hanyoyin da aka Shawarar:
Pre-wuri: Da farko ya dogara da ƙayyadaddun ƙayyadaddun kayan aikin TDR na karkashin ruwa mai zurfi, wanda yawanci yana buƙatar amfani da buoys ko ma'aunin matsayi mai taimakon GPS. Hakanan ana iya amfani da hanyar gada mai ƙarfi, idan ze yiwu.
Madaidaicin Wuri da Ganewa: Matukar wahala. Ana iya buƙatar cikakken bincike tare da sonars, robots na karkashin ruwa sanye take da na'urori masu auna firikwensin acoustomagnetic, ko na'urori masu auna firikwensin da ke gano canje-canje a cikin filin maganadisu wanda ya haifar da kwararar ruwa.
Gyaran Laifi: ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun jirgin ruwa na shimfidawa da gyaran tasoshin ruwa ana buƙatar sau da yawa, kuma ana gudanar da gyare-gyare ta hanyar amfani da fasahar haɗin gwiwa rigar ko bushe, wanda ke da tsada.
Kayan aiki na Musamman: Submarine TDR bincike, karkashin ruwa acoustomagnetic synchronous mai karɓar, ROV (Motar da Ake Aiki Daga Nisa).
Cable Sadarwa (Fiber/Copper) Shirya matsala: OTDR da sauran Kayan aikin
Gano kuskuren kebul na sadarwa ya bambanta da igiyoyin wuta, musamman fiber optic igiyoyi.
Laifin Fiber Optic Cable:
Laifi na yau da kullun: Karyayyun zaruruwa, datti/lalacewar haši, wuce kima splice asarar, wuce kima lankwasawa radius (macrobend/microbend).
Kayan aiki na asali: Lokaci Mai gani Domain Reflectometer (Farashin OTDR).
Ƙa'ida: Mai kama da TDR, OTDR yana watsa nau'ikan haske a cikin fiber kuma yana nazarin watsawar Rayleigh da siginar tunani na Fresnel tare da hanyar fiber.. Ta hanyar nazarin siffa da matsayi na lanƙwasa tunani/watsawa, yana yiwuwa a ƙayyade tsawon, attenuation, rashi hasara, hasara mai haɗawa, da kuma wurin da za a yi amfani da fiber break point.
Aikace-aikace: Daidai auna asarar rarraba hanyoyin haɗin fiber, gano wuraren hutu, high-asara maki, mai haɗawa, ko warware matsalar.
Sauran Kayayyakin:
Tushen Haske da Mitar Wuta: Ana amfani dashi don auna asarar gaba ɗaya na hanyar haɗin gani da tantance idan akwai matsala.
Gano Laifin Kayayyakin gani (VFL): Yana haskaka haske ja mai gani don gano karyewar fiber, lankwasawa, ko matsalolin haɗin haɗi akan ɗan gajeren nesa (Jaket ɗin fiber dole ne ya zama na gani mara nauyi).
Fiber Microscope: Yana bincikar fuskokin masu haɗawa don tsabta, karce, ko lalacewa.
Laifin Cable na Copper:
Laifi na yau da kullun: Bude kewayawa, gajere da'ira, waya mara kyau, bude da'ira, zance, wuce gona da iri da dawowar asarar.
Kayan Asali: Cable Certifier/Tester ko TDR (don bude da'irori, gajerun da'irori).
Aikace-aikace: Auna tsayin biyu, tsarin wayoyi (don ƙayyade gajerun hanyoyi, budewa, mis-wayoyi, ketare nau'i-nau'i), Crosstalk Kusa-Karshe (NA GABA), Far-End Crosstalk (FEXT), mayar da hasara, saka hasara, da sauran sigogi don kimanta aikin jan karfe da gano kurakurai. Ana amfani da aikin TDR sau da yawa don nuna buɗaɗɗe ko gajerun wuraren kewayawa.
Binciken Zurfafan Lamunin Laifin Kebul Na Musamman
Haɗa ka'ida da aiki shine mabuɗin ƙwarewar fasaha. Anan akwai wasu lokuta na gano kuskuren na USB a cikin yanayi daban-daban.
Harka 1: Laifin ƙasa-Kashi ɗaya na Babban Wutar Wutar Lantarki a cikin Shuka Sinadari
Fage: A cikin yankin babban masana'antar sinadarai, ƙararrawar kuskuren ƙasa-lokaci ɗaya ta faru akan mai ba da abinci mai fita na a 35kV XLPE kebul na wutar lantarki a cikin aiki, haifar da katsewar wutar lantarki a yankin da abin ya shafa.
Laifi Al'amari: Na'urar kariyar ƙasa ta tsarin tana aiki, sai na’urar da’ira ta fado. Mai aiki ya yi ƙoƙarin sake rufewa, amma gudun ba da sanda ya sake yin aiki.
Matakai da Tsarin Bincike:
Hukuncin Farko
Bayan katsewar wutar lantarki, yi amfani da megohmmeter 2500V don gwada juriya na kebul mara kyau. Juriya na rufi na matakai A da B al'ada ne (> 2000 MΩ), kuma juriya na kariya tsakanin lokaci C da ƙasa yana raguwa sosai, ku kawai 5 MΩ. An riga an yanke hukunci cewa laifin kasa ne akan lokaci C, kuma juriya a wurin kuskure shine juriya mai matsakaici zuwa babba.
Pre-wuri
Tunda babban laifi ne, Yin amfani da TDR na al'ada kai tsaye bazai yi tasiri ba. Ƙungiyar mai aiki ta yanke shawarar amfani da Ultra-Low Frequency AC Hipot (Yi makoki) gwaji tare da Dielectric Loss (Don haka Delta) da Zubar da Jiki (Pd) ganowa don wuri-wuri da kuma tantance yanayin kebul a lokaci guda. Haɗa gwajin VLF tsakanin lokaci C da ƙasa, da nema 0.1 Hz, 2U0 (kusan 40kV) Wutar lantarki ta AC. Yayin gwajin, an gano cewa darajar tanδ na kashi C cikin sauri ya karu tare da ƙara ƙarfin lantarki, kuma an gano siginar fitarwa mai girma mai girma mai ci gaba. Ta hanyar nazarin halayen yaɗa siginar (kamar daidaitawa lokacin bambancin lokaci), An kiyasta kuskuren wurin yana wurin 1.2 km daga tashar.
Madaidaicin Matsayi (Hanyar Tunatarwa ta Quadratic)
Domin tuntuɓar wuri mafi daidai don nuna alama ta gaba, da O&Ƙungiyar M ta yi amfani da na'urar gwajin kuskuren kebul tare da aikin motsa jiki. Haɗa janareta mai ƙarfin ƙarfin lantarki mai ƙarfi (zuwa 15kV) zuwa mataki C da ƙasa, kuma saita mai gwajin kebul zuwa yanayin motsa jiki na biyu. Bayan yin amfani da ƙarfin lantarki mai ƙarfi, walƙiya yana faruwa a wurin kuskure, kuma na'urar gwajin kebul yana ɗaukar madaidaicin madaidaicin raƙuman baka. An yi nazari akan tsarin igiyar ruwa, kuma an lissafta tazarar kuskure 1.22 km. Sakamakon wuraren da aka rigaya biyu sun yi daidai da gaske.
Gano Batun Laifi (Hanyar Acoustomagnetic)
Bisa ga pre-wuri sakamakon 1.22 km, O&M ma'aikatan sun ɗauki na'urar acoustomagnetic synchronous receiver kuma sun saurari sautin a ƙasa a yankin da ke kewaye. 1.2 km tare da hanyar da na'urar rediyo ta nuna (hanya tracker). Mai gano hanyar kebul ya tabbatar da madaidaicin hanyar kebul a ƙasa tukuna. Ma’aikacin ya saurari kasa a hankali yayin da yake amfani da karfin wutar lantarki mai karfin 15kV, kuma a karshe ya ji sautin fitarwa mafi girma daga nesa 1225 mita daga ƙarshen gwajin. Haɗe tare da hukumcin aiki tare na siginar filin maganadisu, An ƙayyade ainihin wurin da aka yi kuskure.
Hakowa da Tabbatarwa
An yi ƙaramin yanki na tono a wurin da aka ƙayyade ta hanyar acoustomagnetic, kuma an gano cewa kebul ɗin yana da haɗin gwiwa tare da baƙar fata a kan rufin waje. Rarraba haɗin gwiwa ya nuna cewa cikawar ciki (E.g., siliki maiko) ya kasa, kuma kutsawar danshi ya haifar da tabarbarewar rufin, samar da itatuwan lantarki, wanda daga karshe ya karye ya fita da karfin wuta. Batun kuskure daidai yake da sakamakon binciken.
Magani: Maye gurbin haɗin gwiwa mara kyau kuma duba sauran haɗin gwiwa daga wannan tsari, yin maye gurbin rigakafi ko ɓoyayyun maganin haɗari.
Harka 2: Gaggawa Gyara Laifin Fiber na Kebul na Sadarwa a Cibiyar Bayanai
Fage: Babban cibiyar bayanai ta faɗaɗa ƙarfinta kuma ta shimfiɗa sabon tsari na multimode fiber optic igiyoyi. A lokacin aikin ƙaddamarwa, an gano cewa hanyar haɗin fiber optic da ke haɗa gine-ginen biyu ba ta iya sadarwa ta yau da kullun, kuma asarar siginar gani ta kasance babba.
Laifi Al'amari: Ta hanyar gwajin mitar wutar lantarki, an gano cewa asarar hanyar haɗin yanar gizo ta fi girma fiye da yadda ake tsammani, kusa da rashin iyaka, kuma ana zargin fiber optic ya karye.
Matakai da Tsarin Bincike:
Hukuncin Farko
An yi gwaje-gwajen ƙarshe zuwa ƙarshe ta amfani da tushen haske da mitar wutar gani, kuma an tabbatar da cewa hanyar ba ta budewa ba ce kuma asarar ta yi yawa matuka. Abin da ake zargin fiber ya karye ko mai tsananin lanƙwasa.
Wurin Laifi (Farashin OTDR)
Haɗa OTDR zuwa ƙarshen ɗaya a cikin ɗakin kayan aiki kuma zaɓi tsayin igiyoyin gani da ya dace (E.g., 850nm ya da 1300nm, daidai da multimode fiber). Bayan OTDR ya fitar da bugun jini mai haske, An nuna babban kololuwar tunani na Fresnel a fili akan jadawali na igiyar igiyar ruwa, ba tare da tarwatsawa ko sigina ba. Wannan yana nuna cewa fiber ɗin ya karye gaba ɗaya a lokacin. OTDR ta ƙididdigewa ta atomatik cewa wurin hutu yana wurin 356 mita daga ƙarshen gwajin.
Bincika da Tabbatarwa akan-site
A cewar nisa daga 356 mita, O&M ma'aikata tare da bututun bututun bututu da zane-zanen wayar gada don gudanar da bincike. A cikin ramin bututu kusan 350 mita daga fitin fiber na gani na dakin kayan aiki, an gano cewa mai yiwuwa an murƙushe fiber ɗin na gani ko lanƙwasa yayin aikin zaren bututu, yana sa fiber na gani ya karye. Binciken gani kuma ya tabbatar da karyewar.
Magani
Gyaran filayen fiber optic a cikin bututun bututu. Yi amfani da ƙwanƙolin fiber don yanke ƙarshen karyewar, tsaftace zaren, kuma yi amfani da fusion splicer don daidaita daidai da walƙiya iyakar. Bayan an gama splicing, An sake gwada hanyar haɗin tare da OTDR don tabbatar da cewa asarar da aka samu ta cancanta (yawanci < 0.1 dB) kuma siginar a ƙarshen haɗin yana al'ada. Mahadar ta dawo da sadarwa.
Darasi Da Aka Koyi
Wurin hutun fiber yana ɗaya daga cikin mafi kyawun aikace-aikacen OTDR, wanda yake da sauri kuma daidai. Don igiyoyin sadarwa, baya ga karya maki, OTDR na iya bincikar kurakurai da kyau kamar ɓarna mai hasara, al'amurran haɗi, da macrobends.
Harka 3: Cikakken Bincike na Babban Laifin Juriya a cikin Matsakaicin igiyoyin Wutar Lantarki a cikin wuraren shakatawa na Masana'antu
Fage: Babban naúrar zobe 10kV (RMU) kebul mai fita (XLPE rufi) A cikin wurin shakatawa na masana'antu akai-akai suna fuskantar kurakuran ƙasa lokaci-lokaci guda ɗaya, haifar da RMU tafiya, amma yawancin sake rufewa suna nasara. Al'amarin laifi yana ɗan lokaci.
Laifi Al'amari: Na'urar kariyar tsarin tana aiki nan take, kuma rikodin ya nuna laifin kasa ne mai mataki-daya, amma laifin bai ci gaba ba, kuma sake rufewa ya yi nasara. Juriya na gwajin Megohmmeter yana tsakanin kewayon al'ada, amma raguwa yana faruwa lokacin yin gwajin jurewar wutar lantarki na VLF.
Matakai da Tsarin Bincike:
Hukuncin Farko
Nan take, gazawar wucin gadi da gwajin megohmmeter na yau da kullun, babban zato babban laifi ne ko kuskure, wanda ƙila yana da alaƙa da matakin ƙarfin lantarki da canje-canjen muhalli. Megohmeters sun kasa gano irin waɗannan kurakuran.
Gwajin Insulation (Yi makoki + Don haka Delta + Pd)
A 0.1 Hz, 1.5 Ana yin gwajin haɓaka ƙarfin wutar lantarki ta U0 akan kebul ta amfani da VLF jure kayan gwajin ƙarfin lantarki (ƙasa da daidaitattun jure wa ƙimar ƙarfin lantarki don guje wa ƙona ma'anar kuskure). A cikin aikin haɓaka ƙarfin lantarki, an gano cewa asarar dielectric tanδ darajar yana ƙaruwa sosai kuma ba a layi ba tare da ƙara ƙarfin lantarki, kuma ci gaba da siginar fitarwa na ɓarna yana bayyana lokacin da wani takamaiman ƙarfin lantarki ya kai. Yi nazarin halayen siginar PD don tantance ko kuskuren na iya kasancewa a jikin kebul ko a haɗin gwiwa. Ayyukan wurin yana nuna cewa laifin yana kusa da wani tazara a yankin kebul.
Madaidaicin Matsayi (Hanyar Tunatarwa ta Quadratic + Hanyar Acoustomagnetic)
Domin tuntuɓar wuri da kuma gano ainihin wuri, wajibi ne don “zumudi” ma'anar kuskure don sanya shi tsayayye yayin fitar da wutar lantarki mai ƙarfi ko rushewa. Haɗa kebul ɗin zuwa motar gwajin kuskuren kebul (mai dauke da janareta mai karfin wutan lantarki da babbar na'ura mai kwakwalwa ta sakandare). Na farko, yi ƙoƙarin gano wuri da wuri ta hanyar amfani da hanyar motsa jiki, saita wutar lantarki don zama kusa da mafi girman ƙarfin aiki (E.g., 15KV). Bayan sha'awa da yawa (bugu), kimar nisa (E.g., 750 mita) ana samu. Sannan, acoustomagnetic pinpointing ana gudanar a kan na USB hanyar kewaye 750 mita. An yi amfani da ƙarfin lantarki mai ƙarfi, an saurari sautin kasa a hankali, an lura da siginar maganadisu, kuma a karshe, an ji sautin fitarwa mafi girma daga nesa 755 mita daga ƙarshen gwajin.
Hakowa da Tabbatarwa
Binciken da aka tono a wannan lokacin ya nuna cewa kebul ɗin yana cikin rami na ƙarƙashin ƙasa tare da haɗin gwiwa da aka riga aka kera a wannan wuri.. Bincika bayyanar haɗin gwiwa kuma gano cewa tef ɗin rufewa ya ɗan lalace, kuma ana zargin kutsen danshi. Bayan rarraba haɗin gwiwa, An samo ƙananan alamun fitarwa na lantarki a mahaɗin tsakanin mazugi na damuwa da kebul na rufin jikin jiki, wanda ya tabbatar da cewa lahani a nan shi ne musabbabin tsautsayi mai tsaurin ra'ayi.
Magani
Maye gurbin mahaɗin da ba daidai ba (gaɓa). Tunda mai haɗawa an riga an tsara shi kuma yana da tsawon rayuwar sabis, Ana gwada sauran haɗin gwiwa akan sashin kebul ɗin don gwajin rigakafi (E.g., Gwajin fitarwa na ultrasonic ko TEV) don tantance yanayin su.
Darasi Da Aka Koyi
Don kurakurai masu tsayin daka na tsaka-tsaki, ainihin gwaje-gwaje na megohmmeter sau da yawa ba su da tasiri kuma suna buƙatar haɗa su tare da gwajin ƙarfin lantarki (Yi makoki) da ci-gaba da dabarun bincike (Hanyar motsa jiki, hanyar acoustomagnetic) don gano yadda ya kamata da gano wuri. Haƙuri da ƙwaƙƙwaran bincike akan wurin yana da mahimmanci.
Gina Ingantaccen Tsarin Kariyar Laifin Kebul da Tsarin Kulawa
“Rigakafin ya fi magani”. Ingantacciyar kulawar rigakafi na iya rage yawan gazawar kebul, tsawaita rayuwar kebul, rage kashe wutar lantarki, kuma kasa O&M farashin.
Shirye-shiryen Gwaji na Rigakafi na lokaci-lokaci da kuma dubawa
Ƙirƙirar da aiwatar da shirin duba na USB shine ginshiƙi don hana gazawa:
Abubuwan Shekara/Shekaru:
Gwajin Juriya na Insulation: Auna akai-akai don lura da canjin yanayin sa. Ci gaba da raguwa a ƙimar juriya mai mahimmanci shine sigina mai mahimmanci na tsufa.
Fitarwa (Pd) Saka idanu: Musamman ga layi mai mahimmanci da igiyoyi masu tsufa. Ana iya gano lahani na farko a layi (E.g., a hade tare da VLF jure ƙarfin lantarki) ko ta hanyar saka idanu akan layi.
Gwajin Tan Delta: Yawancin lokaci ana yin su tare da ƙarfin jurewar VLF, yana ƙididdige yawan ƙimar danshi ko tsufa na kebul.
DC Juriya Leakajin Wutar Lantarki Gwajin Yanzu: Yayin da aka fi ba da shawarar VLF don XLPE igiyoyi, har yanzu akwai aikace-aikace don gwajin DC don igiyoyi na takarda mai, da sauransu, mai da hankali kan canjin ɗigogi na yanzu akan lokaci.
Abubuwan Kwata-kwata/Bincike:
Duban Zazzabi Mai Haɗi/Kashewa: Yi amfani da kyamarar zafi ko infrared ma'aunin zafi da sanyio don duba yawan zafin jiki na mahaɗin kebul da kawunan tasha. Yanayin zafi mara kyau na iya nuna rashin haɗin gwiwa, wuce kima lamba juriya, ko lahani na ciki.
Duban Muhalli Mai Aiki: Bincika ko mahara na USB, rami, murfin rami, goyon baya, toshe wuta, da sauransu, suna cikin yanayi mai kyau, da kuma ko akwai batutuwa irin su tsayawar ruwa, abubuwa daban-daban, iskar gas, da cutar da dabbobi.
Duban Bayyanar: Duba kuma duba ko jikin na USB, kumfa, sulke Layer, kuma anti-lalata Layer suna da lalacewa, nakasawa, kumburi, da sauran abubuwan ban mamaki.
Gabatar da Fasahar Sa Ido Kan Kan Layi Smart
Tare da ci gaban fasaha, tsarin sa ido kan layi mai kaifin baki zai iya ba da ƙarin ci gaba da cikakkun bayanai kan yanayin aiki na igiyoyi, cimma sauyi daga kulawa na lokaci-lokaci zuwa yanayin sa ido da kiyaye tsinkaya.
Rarraba Hankalin Zazzabi (DTS): Ana kula da rarraba zafin jiki na duk layin na USB a ainihin lokacin ta amfani da fiber na gani da aka shimfiɗa kusa da kebul. Wannan hanya ce mai inganci don hana tsufar zafin jiki da kuma yin lodin kurakurai ta hanyar iya gano abubuwan da ke sama, rashin zafi mara kyau, ko tasirin tushen zafi na waje a cikin lokaci.
Fitar da Sashe na Kan layi (Pd) Tsarin Kulawa: HFCT, Tev, ko ana shigar da na'urori masu auna firikwensin ultrasonic a tashoshi na USB da mahaɗa masu mahimmanci don saka idanu da siginar PD 24/7. Ta hanyar tattara bayanai, bincike, da kuma yanayin kima, Ana iya samun lahani na farko a cikin lokaci.
Platform Sa Ido Kan Kan Sharadi: Haɗa DTS, online PD, halin yanzu, irin ƙarfin lantarki, ƙarfin zafi, ɗanshi, da sauran bayanan firikwensin, ta hanyar babban bincike na bayanai da algorithms hankali na wucin gadi, cikakken kimantawa da tsinkaya tantance matsayin lafiyar igiyoyi, kuma a sami ɓoyayyun hatsarori a gaba.
Ƙirƙirar Ƙira, Gina, da Gudanar da Ayyuka
Matsayin Zane: Zaɓin madaidaicin nau'in kebul da ɓangaren giciye, la'akari da shimfidar yanayi, kaya halaye, da iya aiki na gajeren lokaci; Inganta hanyar mota don guje wa gurɓatattun wurare da wuraren da ke da alaƙa da lalacewa ta waje; Daidaita ƙirar ramukan igiyoyi da tashoshi don tabbatar da samun iska mai kyau da zafi mai zafi.
Matsayin Gina: Aiwatar da ƙa'idodin tsarin shigarwa sosai, sarrafa kebul na ja tashin hankali da lankwasawa radius; Tabbatar da ingancin kawunan kebul da haɗin gwiwa, yi amfani da ƙwararrun kayan aiki, da kuma tabbatar da hatimi mai kyau; Ƙayyadaddun kayan aikin baya da zurfi (don igiyoyin da aka binne kai tsaye); Yi aiki mai kyau na rufe rijiyar bututu da ƙofar rami don hana dabbobi da danshi shiga; Gwaje-gwajen mika wuya (E.g., VLF jure ƙarfin lantarki + tanδ gwaji + Gwajin PD) ana yin su akan sabbin igiyoyin da aka shimfiɗa.
Gudanar da Ayyuka: Guji aikin igiyoyi masu yawa na dogon lokaci; Ƙarfafa kula da amintattun gine-gine don hana lalacewar ƙarfin waje; Tsaftace ruwa da tarkace a cikin tashar kebul a cikin lokaci; Ana duba da kuma nazarin bayanan aiki.
Inganta Ƙwarewar Ma'aikata da Ƙarfin Amsar Gaggawa
Koyarwar ƙwararru: A kai a kai horar da USB O&M ma'aikata akan fasahar gano kuskure da hanyoyin aiki na aminci don tabbatar da cewa sun ƙware a yin amfani da na'urorin gwaji na ci gaba da iyawar binciken kuskure..
Shirin Gaggawa: Ƙirƙiri cikakken shirin gaggawa don gazawar kebul, bayyana wanda ke da alhakin, tsarin zubarwa, da shirye-shiryen kayan aiki don kowane haɗin gwiwa, kuma rage lokacin amsa kuskure.
Kayan aiki: An sanye shi da ingantattun kayan aikin gano kuskure da kayan kariya na aminci.
Ƙarshe: Zuwa ga Wayayye da Hasashen Aiki da Kulawa na Kebul
Laifin kebul babban ƙalubale ne da ke shafar amincin wutar lantarki, sadarwa, da tsarin masana'antu. Jagorar gano kuskuren tsari da fasaha na bincike shine mabuɗin don rage asara da tabbatar da aiki mai aminci. Wannan jagorar yana warware nau'ikan kuskuren na USB gama gari da dalilai, gabatar da na kowa da ci-gaba fasahar ganowa da kayan aiki daki-daki, kuma yana ba da dabarun magance matsala masu amfani don yanayi daban-daban, ƙara da al'amuran yau da kullun don taimaka muku fahimta.
Saka ido, tare da zurfin haɗin kai na fasaha irin su Intanet na Abubuwa, babban bayanai, da hankali na wucin gadi, Ayyukan kebul da kiyayewa suna haɓaka haɓakawa zuwa hankali da tsinkaya. Tsarin bincike mai wayo wanda ya dogara da bayanan sa ido kan layi na iya samun ci gaba da ƙima da gargaɗin farkon matsayin kebul, don canzawa daga gyaran gaggawa na gaggawa zuwa kulawa mai aiki, ƙara ƙimar kadarorin kebul, da gina ingantaccen abin dogaro kuma mai jurewa watsa wutar lantarki da hanyar sadarwa na bayanai.
Muna ba da shawarar masana'antu masu dacewa su ci gaba da saka hannun jari a cikin fasahar gano ci gaba da tsarin sa ido mai wayo, ƙarfafa horar da ma'aikata, da ci gaba da inganta aiki da dabarun kulawa don jure wa yanayin aiki mai rikitarwa da haɓaka buƙatun aminci
