Enye yezinto ezibalulekile zikagesi zesixhumi sikagesi ukumelana nokufakwa kwe-insulation, okungabuye kubizwe ngokuthi yi-insulating material phakathi kwesixhumi sikagesi kanye nengxenye yokuxhumana.Uma ukusebenza kokumelana nokufakwa kwe-insulation kuphansi ngesikhathi sokusebenzisa, kungase kubangele ukulahlekelwa kwesignali, kanye nokulimala okukhulu kwemishini.I-Lillutong Lillutong elandelayo izokwethula incazelo yesimiso sokumelana nokufakwa kwesixhumi kanye nezici ezingu-6 ezithinta inkomba yokuphepha!
Incazelo yesimiso sokumelana nokufakwa kwesixhumi:
Ukumelana ne-insulation ukumelana nokuvuza kwengxenye ye-insulating phakathi kwesixhumi sikagesi kanye nendlu yokuxhumana njengoba kuboniswa ukusetshenziswa kwe-voltage.Ukumelana ne-insulation (MΩ) = i-voltage (V) noma ukuvuza kwamanje kwengezwe kusivikelo.Umsebenzi oyinhloko wokumelana nokufakwa kwe-insulation ukuhlola ukuthi ukusebenza kwe-insulation yesixhumi kuhlangabezana nezidingo zomklamo wesifunda kanye nezidingo zezimo zobuchwepheshe ezifanele.
Kunezici eziningi ezithinta ukucaciswa kokuphepha kokumelana nokufakwa kwezixhumi.Okulandelayo kuhlaziywa ngokusekelwe ezicini eziyisithupha: umswakama, ibanga lokushaqeka kukagesi, umfutho womoya ophansi, ikhwalithi yezinto ezibonakalayo, ibanga lokushaqeka kukagesi, kanye nokuhlanzeka.
1. isixhumi ukwahlukanisa umswakama ukumelana
Ukwanda komswakama wokumelana nokufakwa kuzonciphisa i-voltage ye-dielectric, okuholela ezicini ezihlukahlukene ezimbi.
2. Ibanga lokushaqeka kukagesi lokumelana nokufakwa kwesixhumi
Ibanga lokushaqeka lokumelana nokufakwa kwe-insulation libhekisela ebangeni elifushane elikalwa endaweni yesivikelo phakathi kothintana naye nothintwayo.Ngenxa yokuthi ibanga elifushane lokushaqeka kukagesi lingase libangele indawo yamanje, izimbobo zokufakwa kwezikhonkwane endaweni yebhodi lokukhweza le-insulation yezinye izixhumi ziklanywe ngezinyathelo eziqondile kanye ne-convex zokwandisa ibanga lokushaqeka kukagesi futhi kuthuthukiswe amandla okumelana nendawo engaphezulu. khipha.
3. Ukucindezela okuphansi kokumelana nokufakwa kwesixhumi
Uma ukumelana nokufakwa kwe-insulation kuphezulu emoyeni, into efakwayo izokhipha igesi ukuze ingcolise othintana naye, futhi ikhulise izinga lokushisa elikhiqizwe ugesi, okuholela ekwehleni kokusebenza kwe-voltage kanye nephutha lesifunda esifushane.Ngakho-ke, izixhumi zikagesi ezingavaliwe ezisetshenziswa ezindaweni eziphakeme kufanele zehliswe.Ngokwezinga lobuchwepheshe lesixhumi sikagesi, i-voltage yokumelana ingu-1300V ngaphansi kwezimo ezijwayelekile, futhi ukwehla kwengcindezi kungu-200V ngaphansi kwezimo zengcindezi ephansi.
4. isixhumi ukwahlukanisa ukumelana ikhwalithi impahla
Izinga lempahla yokumelana nokufakwa kwe-insulation inquma ukuthi ukumelana nokufakwa kwesixhumi kungahlangabezana yini nezidingo zokusebenza kwe-voltage esethiwe.
5. Ibanga lokushaqeka kukagesi lokumelana nokufakwa kwesixhumi
Ibanga lokushaqeka lokumelana nokufakwa kwe-insulation libhekisela ebangeni elifushane elikalwa endaweni yesivikelo phakathi kothintana naye nothintwayo.Ngenxa yokuthi ibanga elifushane lokushaqeka kukagesi lingase libangele indawo yamanje, izimbobo zokufakwa kwezikhonkwane endaweni yebhodi lokukhweza le-insulation yezinye izixhumi ziklanywe ngezinyathelo eziqondile kanye ne-convex zokwandisa ibanga lokushaqeka kukagesi futhi kuthuthukiswe amandla okumelana nendawo engaphezulu. khipha.
6. Ukuhlanzeka kokumelana nokufakwa kwesixhumi
Ukuhlanzeka kwangaphakathi nangaphezulu kokumelana nokufakwa kwe-insulation kunethonya elikhulu ekumelana ne-dielectric voltage.Ngemva kokuhlolwa, i-voltage edingekayo yomkhiqizo ingu-1500V, kuyilapho i-voltage esetshenzisiwe esivivinyweni sangempela ingu-400V, okuholela ekuqhekekeni phakathi koxhumana nabo ababili.Ngemva kophenyo, kwatholakala ukuthi kwakukhona ukungcola okuxutshwe ku-adhesive, okuholele ekuqhekekeni kwe-interface yokubopha amapuleti afaka ama-insulator amabili ku-insulator, ngakho-ke ukuhlanzeka kokumelana nokufakwa kubaluleke kakhulu.
Ngemva kokufunda okungenhla, ngikholwa ukuthi kufanele uqonde incazelo yomgomo yokumelana nokufakwa kwesixhumi kanye nezici eziyisithupha ezithinta inkomba yokuphepha.
Isikhathi sokuthumela: Mar-03-2023