A halin yanzu, ka'idojin kasa da kasa na kayan fasahar bayanai da na'urorin sauti da na bidiyo sune IEC60950, IEC60065, iyakokin aikace-aikacen su shine 2000m sama da matakin teku a ƙasan yankin, galibi a wuraren bushewa da yanayin yanayi mai zafi ko yanayin zafi don amfani da kayan aikin, da kuma babban yanayi. tsayin madaidaicin yanayin ƙarancin matsa lamba akan aikin aminci na kayan aiki yakamata a nuna shi akan ma'auni.

Duniya tana da fili kimanin murabba'in kilomita miliyan 19.8 sama da 2000m sama da matakin teku, girman kasar Sin sau biyu.Wadannan wurare masu tsayi da yawa ana rarraba su ne a Asiya da Kudancin Amurka, daga cikinsu kasashe da yankuna da yawa a Kudancin Amurka sun fi 2000m sama da matakin teku kuma suna zaune.Duk da haka, saboda in mun gwada da koma-baya tattalin arziki da kuma low matsayin rayuwa a cikin wadannan kasashe da yankuna, da shigar azzakari cikin farji kudi na bayanai kayan aiki ne kuma in mun gwada da low ，Saboda haka, matakin standardization fadi da nisa daga kasa da kasa matsayin kuma ba ya la'akari da ƙarin. bukatun aminci sama da mita 2,000.Kodayake Amurka da Kanada, waɗanda ke Arewacin Amurka, sun haɓaka tattalin arziƙin kuma ana amfani da su sosai a cikin bayanai da kayan aikin lantarki, kusan babu mutanen da ke rayuwa sama da 2000m, don haka ma'aunin UL na Amurka ba shi da ƙarin buƙatu don ƙarancin matsin lamba. .Bugu da ƙari, yawancin ƙasashe membobin IEC suna cikin Turai, inda filin ya fi dacewa.Kasashe kadan ne kawai, irin su Ostiriya da Slovenia, suna da sassa sama da 2000m sama da matakin teku, yankuna da yawa masu tsaunuka, yanayin yanayi mara kyau da karancin yawan jama'a.Don haka, ƙa'idodin Turai EN60950 da ƙa'idodin IEC60950 na duniya ba sa la'akari da tasirin yanayin sama da 2000m akan amincin kayan aikin bayanai da kayan sauti da bidiyo.A wannan shekara kawai a cikin daidaitaccen kayan aikin IEC61010: 2001 (Aunawa, sarrafawa da lantarki na dakin gwaje-gwaje). amincin kayan aiki) ya ba da wani ɗan ƙaramin haɓakar gyaran share wutar lantarki.Ana ba da tasirin babban tsayi akan rufi a cikin IEC664A, amma ba a la'akari da tasirin tsayin daka akan hauhawar zafin jiki.

Saboda yanayin yanki na yawancin ƙasashe membobin IEC, kayan fasahar bayanai na gabaɗaya da na'urorin sauti da na bidiyo galibi ana amfani da su a gida da ofis, kuma ba za a yi amfani da su a cikin yanayin sama da 2000m ba, don haka ba a la'akari da su.Za a yi amfani da na'urorin lantarki, irin su injina, tasfoma da sauran wuraren samar da wutar lantarki a wurare masu tsauri kamar tsaunuka, don haka ana la'akari da su a cikin ma'auni na kayan lantarki da kayan aunawa.

Tare da bunkasuwar tattalin arzikin kasar Sin, da zurfafa yin gyare-gyare da bude kofa ga waje, an samar da kayayyakin lantarki na kasarmu cikin sauri, fannin yin amfani da na'urorin lantarki kuma ya fi yawa, kuma yana taka muhimmiyar rawa a lokuta da dama.A lokaci guda kuma, ana ƙara kulawa da amincin samfuran lantarki.

1.Matsayin bincike da haɓaka haɓaka ƙimar aminci na samfuran lantarki.

Tun bayan sake fasalin da buɗewa, magabata a cikin ka'idodin aminci na samfuran lantarki na cikin gida, gwajin aminci da takaddun shaida sun aiwatar da ayyuka da yawa, a cikin ka'idar bincike ta aminci ta sami ci gaba, a lokaci guda koyaushe bin ka'idodin duniya. da bayanan fasaha na ƙasashe da suka ci gaba, Matsayin ƙasa kamar GB4943 (amincin kayan fasahar bayanai), GB8898 (ka'idodin aminci na kayan sauti da bidiyo) da GB4793 (amincin kayan aikin lantarki da ake amfani da su a ma'auni, sarrafawa da dakin gwaje-gwaje) an haɓaka, amma Yawancin wadannan ka'idoji sun dace da yanayin muhalli da ke kasa da mita 2000 sama da matakin teku, kuma kasar Sin tana da faffadan yanki.Yanayin yanki da yanayin yanayi suna da sarkakiya sosai.Yankin arewa maso yammacin kasar ya kasance mafi yawan tudu, inda mutane da yawa ke zaune.Yankin sama da mita 1000 ya kai kashi 60% na fadin kasar Sin, wadanda ke sama da mita 2000 sun kai kashi 33%, kuma wadanda ke sama da mita 3000 sun kai kashi 16%.Daga cikin su, yankunan da ke sama da mita 2000 sun fi mayar da hankali ne a Tibet, da Qinghai, da Yunnan, da Sichuan, da tsaunukan Qinling da kuma yammacin tsaunukan Xinjiang, da suka hada da Kunming, Xining, Lhasa da sauran manyan biranen larduna masu yawan jama'a, wadannan yankuna suna da albarkatu na gaggawa cikin gaggawa. bukatar ci gaba, tare da aiwatar da manufar raya yammacin yammacin kasa, za a samu dimbin hazaka da zuba jari a wadannan fannoni, za a kuma yi amfani da na'urorin fasahar sadarwa da na'urorin sauti da na bidiyo da yawa.

Bugu da kari, a lokacin da muke shiga kungiyar WTO, yana da matukar muhimmanci a kiyaye hakkoki da muradun masu amfani da kasar Sin ta hanyar fasaha maimakon tsarin gudanarwa.Yawancin ƙasashen da suka ci gaba duk sun gabatar da buƙatu na musamman daidai da bukatun kansu yayin shigo da samfuran lantarki bisa ga ainihin yanayin ta wannan hanyar, kuna kare tattalin arzikin ku da kuma masu amfani da ku.Don taƙaitawa, yana da mahimmanci a aikace don fahimtar tasirin yanayin muhalli a wurare masu tsayi akan samfuran lantarki, musamman akan aikin aminci.

2.Tasirin ƙananan matsa lamba akan aikin aminci na samfuran lantarki.

Matsakaicin ƙarancin matsin lamba da aka tattauna a cikin wannan takarda kawai ya shafi yanayin matsin ƙasa, ba jirgin sama ba, sararin samaniya, iska da yanayin muhalli sama da 6000m.Kamar yadda akwai 'yan mutane da ke zaune a yankunan sama da 6000m, tasirin yanayin muhalli da ke ƙasa da 6000m akan amincin samfuran lantarki an bayyana shi azaman mahallin tattaunawa, don kwatanta tasirin yanayi daban-daban sama da ƙasa da 2000m akan amincin samfuran lantarki. .Dangane da hukumomin kasa da kasa da sakamakon bincike na yanzu, tasirin rage karfin iska akan amincin samfuran lantarki yana nunawa a cikin abubuwan da ke gaba:

(1) Gas ko ruwa yana zubowa daga cikin kwandon da aka rufe
(2) Akwatin da aka hatimi ya karye ko ya fashe
(3) Tasirin ƙananan matsa lamba akan rufin iska (gap na lantarki)
(4) Tasirin ƙananan matsa lamba akan ingancin canjin zafi (hawan zafin jiki)

A cikin wannan takarda, an tattauna tasirin ƙananan matsa lamba akan rufin iska da ingantaccen canjin zafi.Saboda ƙananan yanayin muhalli ba su da tasiri a kan m rufi, don haka ba a la'akari da shi.

3 Tasirin ƙananan matsa lamba akan raguwar ƙarfin lantarki na gibin lantarki.

Direbobin da aka yi amfani da su don keɓance ƙarfin lantarki masu haɗari ko maɓalli daban-daban galibi sun dogara da kayan rufewa.Abubuwan da aka sanyawa su ne dielectric da ake amfani da su don rufewa.Suna da low conductivity, amma ba su da cikakken mara-conductive.Insulation resistivity shine ƙarfin filin lantarki na kayan haɓakawa wanda aka raba ta hanyar daɗaɗɗen halin yanzu da ke wucewa ta cikin kayan haɓakawa.Gudanarwa shine madaidaicin juzu'i.Saboda dalilai na aminci, ana fatan gabaɗaya cewa juriya na insulating kayan yana da girma gwargwadon yiwuwa.Insulating kayan yafi hada da gas insulating kayan, ruwa insulating kayan da m insulating kayan, da gas matsakaici da m matsakaici ana amfani da ko'ina a cikin lantarki bayanai kayayyakin da audio da video kayayyakin don cimma manufar rufi, don haka ingancin insulating matsakaici kai tsaye rinjayar da aminci yi na samfurori.