Nyochaa Nnwale USB nwere ike ịdị elu
Kedu ihe bụ Nnwale Nwere Ike Dị Elu?
Enwere ike iji voltaji ule DC, AC, ma ọ bụ VLF AC (nke a makwaara dị ka Very Low Frequency ) sistemu ule ite hi{0}. Enwere ike ịme ule Hipot dị ka ule nnabata maka nrụnye ọhụrụ ma ọ bụ dị ka nyocha mmezi maka ntinye nke eriri ndị dị ugbu a.
Nnwale Hipot na-etinye oke ọkụ na sistemụ eriri maka obere oge iji nyochaa ike dielectric nke sistemu gụnyere eriri, splices, na nkwụsị. Ọtụtụ mgbe, hi{1}}a na-etinye ule ite dị ka ngafe/fail ma ọ bụ go/no{2}}go test. Ọ bụrụ na usoro eriri anaghị ada n'oge ule, a na-ewere ya na ọ gafere ule ahụ ma nwee ike itinye ya n'ime ma ọ bụ laghachi na ọrụ.
Nnwale DC Hipot maka eriri
The DC hipot ule nke cables e mepụtara na mmalite 1900s, ọ bụ tumadi maka inwale laminated USB dị ka akwụkwọ mkpuchi mkpuchi ndu kpuchie ụdị USB. The DC hipot tester dị mfe iji rụọ ọrụ ma na-egosiputa uru ntapu dị ugbu a. Ọ dị obere ọkụ{3}, yana ibugharị. Ụkpụrụ ndị dị ugbu a enyere site na DC hipot tester maka nnabata nke eriri USB nwere extruded (dịka cross{7}linked polyethylene [XLP] ma ọ bụ ethylene propylene rubber [EPR] mkpuchi ma ọ bụ ihe owuwu laminated (dị ka akwụkwọ mkpuchi mkpuchi mkpuchi [PILC]) Otú ọ dị, ụkpụrụ ụfọdụ dị ka IEEE400 anaghị atụ aro ka a nwalee DC hipot maka nnwale nke mmezi. ubi - eriri XLP ma ọ bụ EPR mere agadi ọzọ. N'ihi na usoro a ga-emebi emebi na ọ nweghị uru maka mmezi.
Ikpe nke DC hipot ule na saịtị
HUAYI ika DC hipot tester nwere njirimara nke nnukwu mmepụta ike na obere olu, ntụkwasị obi overvoltage, overcurrent, na efu ọrụ nchebe ọrụ, na 0.75 ugboro voltaji ịgbanwe ọrụ. Site na teknụzụ ọhụrụ, ihe ọhụrụ na ngwaọrụ ọhụrụ, nke nwere nnukwu mmepụta ike, obere nha, ịdị arọ, ntụkwasị obi overvoltage, overcurrent, na ọrụ nchebe na-emechi efu, yana ọrụ 0.75 ugboro voltaji latch, ma kwadebere oge ịgbagharị oge, nke nwere ike ịtọ mkpu ụda oge na ule.
1. Na-eduzi ule ugbu a nke njide ụdị valvụ.
2, ike transformer DC iguzogide ule voltaji na ntapu ugbu nha.
3, eriri voltaji dị elu (35 ~ 500kV na n'okpuru) DC iguzogide ule voltaji na nha nha ugbu a.
4, onye na-ejide zinc oxide U1mA DC ule voltaji na 0.75U1mA leakage ule ugbu a.
Nnwale VLF Hipot
N'ezie, VLF hipot test bụ ihe ọzọ na ugboro ike na-eguzogide ule voltaji. N'ime oge ike na-anagide ule voltaji nke nnukwu na ọkara{1} ndị na-emepụta ọkụ, moto, eriri ọkụ na ihe nnwale ndị ọzọ, n'ihi nnukwu ike ha dị na mkpuchi mkpuchi, a chọrọ nnukwu ihe ngbanwe ikike ikike ma ọ bụ ihe ngbanwe resonance. Nnwale hipot VLF nwere otu uru dị ka ndị na-anwale hipot DC - ha dị ntakịrị ma dị fechaa. Ikike ahụ dị ihe dịka otu - ụzọ ise nke ugboro ike, yana ọrụ a dị mfe. Nke a bụ isi ihe mere eji eji usoro a eme ihe na mba ndị mepere emepe. Usoro iwu mba ọhụrụ gbasara mgbochi mgbochi nke eriri USB akọwapụtala n'ụzọ doro anya na a naghị eji voltaji dị elu DC na-eguzogide ule nke akụrụngwa eletriki, yana voltaji AC na-anabata ule.
Ikpe nke nnwale hipot VLF na saịtị
Ọgbọ ọhụrụ nke 0.1Hz ultra- generator high voltaji dị ala nke ụlọ ọrụ anyị mepụtara na-anabata ngwa eletrọnịkị kacha ọhụrụ yana teknụzụ ARM7 kacha ọhụrụ{3}, na-ebelata olu na ịdị arọ nke akụrụngwa, ịrụ ọrụ nzuzu, yana ịrụ ọrụ kwụsiri ike. Ọ na-anabata ihuenyo mmetụ 7{{7} inch, microcomputer otu mgbawa kacha ọhụrụ arm7, sekit mgbasa ozi ọsịsọ dị elu, ma kwadobere ya na ngwanrọ njikwa ndabere na-emeri adịghị ike nke ọgbọ mbụ nke ihe nkwalite igwe, dị ka ndụ mkpụmkpụ ọrụ, ọnụego ọdịda dị elu na nnukwu olu. Nnukwu ule ule: 0.1Hz, 0.05Hz, na 0.02hz multi{{15}nhọrọ ugboro ugboro, nnukwu ule ule. N'ime afọ nke omume, ọnụ ọgụgụ buru ibu nke nzaghachi onye ọrụ na-egosi na: - 80kV ultra-lowfrequency high voltaji teknụzụ na-eduga na mba ahụ, yana arụmọrụ kachasị ọnụ!
Nnwale AC Hipot
Enwere ike ikewa ule ule hipot AC ka ọ bụrụ ugboro ike, ntụgharị ugboro ugboro, yana 0.1hz ultra- teknụzụ ule dị ala. Maka eriri voltaji dị elu karịa 35KV, a na-ejikarị ule ac hipot eme ihe na usoro nnwale ugboro ugboro (sistemụ nnwale AC resonant na-agbanwe agbanwe). Usoro ule bụ nke High Voltage Reactor, High Voltage Divider, Transformer na-akpali akpali, Na-enye ike Frequency na-agbanwe agbanwe.
Kedu otu esi ahọrọ sistemu ule resonant AC dabara adaba maka eriri?
E nwere isi ihe ga-emetụta ike na voltaji nke AC hipoting ule usoro.
1. Ọkwa voltaji nke eriri.
2. Ogologo ule kachasị elu nke eriri
3. Mpaghara obe nke eriri
4. The reactor size na ike.
Okwu ule AC hipot na saịtị
Huayi ika AC resonant ule usoro nwere overvoltage, overcurrent, efu mmalite, usoro mismatch (flashover) na ndị ọzọ nchebe ọrụ, overvoltage na overcurrent nchedo uru nwere ike gbanwee dị ka onye ọrụ mkpa, flashover nchedo edinam mgbe ule ngwaahịa flashover iji chebe ụdị ngwaahịa. Ọ nwere ụdịdị ọrụ atọ, nke dị mma maka ndị ọrụ ka ha na-ahọrọ mgbanwe dị ka ọnọdụ ubi si dị ma melite ọsọ ule. Ụdị ọrụ a bụ: ọnọdụ akpaka, ọnọdụ akwụkwọ ntuziaka, akpaaka n'iji ya gee ntị akwụkwọ ntuziaka ọnọdụ nkwalite.
The AC ule usoro nwere ike na-echekwa na-ebipụta data na dị iche iche ebe, na data nọmba echekwara bụ a ọnụ ọgụgụ, adaba iji nyere ndị ọrụ aka ịmata na find.The mmalite nke ugboro nwere ike ịtọ akaghị aka n'ime kpọmkwem nso, na LCD nnukwu ihuenyo na-egosiputa na scanning usoro, nke bụ adaba n'ihi na ndị ọrụ na-intuitively ịghọta ma ọ ga-achọta resonance ebe. N'iji teknụzụ igwe okwu DSP, ọ nwere ike ịbawanye ma ọ bụ ibelata ọrụ yana kwalite dịka mkpa onye ọrụ siri dị, ma meekwa ka mmadụ- mgbanwe igwe na-eme ka mmadụ bụrụ nke mmadụ. Onye na-ahụ maka ọkụ ọkụ na ọkwa voltaji na ikike dị obere obere na ibu. Obere okpomọkụ na-ebili na ibu arọ; Nkedo akọrọ, ike igwe dị elu, arụmọrụ mkpuchi ọkụ eletrik dị mma, mara mma na ntụkwasị obi.
Ajụjụ a na-ajụkarị
Kedu ihe bụ ọkọlọtọ IEC maka ule hippot cable?
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Nyocha IEC 60950 Hipot. Ọrụ nka na ụzụ etinyere na-arụ ọrụ ule IEC 60950 Hipot iji nyere ndị ahịa aka ịchọpụta nchekwa na ntụkwasị obi nke sistemu eletriki. The Applied Technical Services Family of Companies na-eme nnwale nwere ike dị elu dabere na ụkpụrụ ule IEC 60950 Hipot.
Kedu ihe dị iche n'etiti ule voltaji dị elu na AC?
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Nnwale ọkụ ọkụ AC dị elu- na-etinye voltaji ọzọ na eriri. N'aka nke ọzọ, elu voltaji DC hipot ule na-emetụta a kpọmkwem voltaji na USB.
VLF ọ na-anwale AC ma ọ bụ DC?
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Nnwale VLF na-eji akara ngosi ac na ugboro ole na nso 0.01 Hz ruo 1 Hz. Ugboro ule VLF ac nke a na-ejikarị eme ihe bụ 0.1 Hz. Ọ bụ nnwale AC hipot.
Otu ụlọ ọrụ nnwale voltaji dị elu- na China
Zitere anyị ajụjụ gị gbasara akụrụngwa nnwale wee nweta azịza ọkachamara ọ nwere ike ịnwe na azụmahịa gị ma ọ bụ ika gị. Site na ngwọta teknụzụ na ngwaahịa anyị, ị nwere ike ibuli ngwaahịa gị elu, dọta ndị ahịa gị, ma mepee ohere ọhụrụ maka uto na ịga nke ọma na ụlọ ọrụ eletrik.
Banyere HUAYI
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Gbasara anyị
Ụgwọ nke ụlọ ọrụ Wuhan Huayi Electric Power Technology Co.,Ltd
HUAYI bụ onye nrụpụta ọkachamara na China nke na-eme nyocha ma na-arụpụta akụrụngwa nnwale eletrik. Tọrọ ntọala na 2005, ụlọ ọrụ ahụ bụ otu n'ime ndị mbụ na-emepụta ihe nleba anya voltaji{2} na China. HUAYI na-ekwusi ike na mmepe na ịzụ ahịa n'onwe ya ma na-agba mbọ iji melite ogo ngwaahịa, belata ọnụ ahịa, yana melite arụmọrụ.
HUAYI agba mbọ na mgbochi, mmezi, nchọpụta nsogbu na inye ọrụ. Site na asambodo ISO, nkwado injinia ọkachamara na ọrụ ndị ahịa na-eju afọ, ọtụtụ ndị ọrụ amatala akara anyị ma kwado ya.
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Ngwa nhazi na nyocha nke ọma na nke ọma. Anyị nwere ụlọ ọrụ mmepụta ihe, ndị injinia, na ndị otu ọrụ.
Mmepụta ahaziri ahazi
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Enweghị njikọ dị n'etiti, na-enye otu - nkwusi ọrụ site na imewe, nhazi, nnwale ebu ruo na mmepụta oke.
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Dị ka otu n'ime ndị ọkachamara kachasị na-enyocha ndị nrụpụta na ndị na-ebubata eriri USB nwere ike, ngwaahịa dị mma na ọnụahịa asọmpi gosipụtara anyị. Biko nwee obi ike ịzụta ọnụ ala ịchọpụta nnukwu nnwale USB emere na China ebe a site na ụlọ ọrụ anyị.