AFM 4/6/8/12/12√3KV 2-334kvar High Voltage AC Filter Capacitors maka nzacha imi mmiri mmanụ

AFM 4/6/8/12/12√3KV 2-334kvar High Voltage AC Filter Capacitors maka ihe nzacha mmanụ egosipụtara

Nkọwa dị mkpirikpi:

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

AFM, AAM full-film AC filter capacitor A na-ejikarị ngwaahịa a dị ka ihe nzacha, ma jikọọ ya na ngwaọrụ ndị ọzọ (dịka reactors, wdg) iji mepụta capacitor AC filter.A na-eji ya na ngwa eletriki nwere harmonics iji gbochie harmonics na-emetụta grid ike.mmetọ, ma ọ bụ jikọọ na sistemụ ike.A na-eji ya na-enye ọwa impedance dị ala maka ihe na-emekọ ihe ọnụ iji nweta ihe mgbaru ọsọ nke ibelata ọkwa nke grid ike na imeziwanye ihe ike nke usoro ahụ.

Nkọwa nlereanya

Nka na ụzụ parameters na nhazi akụkụ

Nkọwapụta isi
1. Akara voltaji: 1.2 ~ 12kv;
2. Ugboro ugboro: 50Hz ma ọ bụ 150Hz, 3 Capacitance deviation: -5% -+5%,
Maka nzacha nwere ọwa, ọdịiche dị n'etiti uru capacitance a tụrụ atụ nke capacitor na ọnụ ahịa a tụrụ atụ ekwesịghị ịfe ± 5% nke uru akwadoro.
Maka ihe nzacha ọwa dị elu, ọdịiche dị n'etiti uru capacitance a tụrụ atụ nke capacitor na ọnụ ahịa a tụrụ atụ ekwesịghị ịfe ± 7.5% nke ọnụ ahịa egosipụtara.
A na-ewere ikike nke capacitor dị ka ihe mgbagwoju anya, na onye ọrụ na ụlọ ọrụ mmepụta ihe na-ekpebi ihe dị iche iche site na mkparita uka.
Tangent mfu (tg δ) ≤ 0.0005
■ Ọkọlọtọ mmebe: GB/T11024-2001 ọkọlọtọ "Parallel capacitor for AC power system with nominal voltaji n'elu 1KV"
■ Mfefe ọkụ kwụsiri ike:
Voltaji na-arụ ọrụ na-aga n'ihu nke capacitor bụ 1.0Un, ọ nwekwara ike ịrụ ọrụ maka oge kwekọrọ n'okpuru mkpokọta voltaji nke kwekọrọ na Un yana voltaji dị mkpa akọwapụtara na tebụl dị n'okpuru.

Njirimara ngwaahịa na oke ojiji

1. The capacitor bụ tumadi esịnede shei, isi na ntinye aka uwe.A na-eji efere nchara dị gịrịgịrị ma ọ bụ efere igwe anaghị agbakọ shei dị n'elu.A na-ekogide ihe mkpuchi ahụ na ogwe aka ọpụpụ.A na-ejikọta mgbidi abụọ ahụ na ndị na-arị elu maka ntinye na ibuli elu.Isi ihe mejupụtara ya., mejupụtara akụkụ mkpuchi.A na-atụgharị ihe ndị ahụ na ihe nkiri polypropylene dị ka ọkara na aluminom foil (efere) ma ọ bụ na polypropylene film na capacitor akwụkwọ dị ka ọkara na aluminum foil.
2.Small size, ìhè arọ na ezigbo arụmọrụ
3. Obere ọnwụ, obere okpomọkụ ịrị elu, ogologo ndụ
4. The ojiji nke insulating mmanụ na magburu onwe arụmọrụ na-enye isi agha adịghị ekwe ka mmepụta na-agba ọsọ na ala okpomọkụ nke mwepu 40 ℃

Jiri ọnọdụ gburugburu ebe obibi:
Elu nke nrụnye na ebe a na-arụ ọrụ anaghị agafe 2000m, a pụkwara inye ndị na-emepụta ihe na-emepụta ihe maka ebe ndị nwere elu dị elu karịa oke a.Okpomọkụ ikuku ikuku dị na mpaghara nrụnye bụ -25/+45°C na -40/ +40°C.Maka ojiji n'èzí (ime ụlọ), saịtị nrụnye kwesịrị ịbụ nke gas na vapors na-emerụ ahụ, enweghị ntụ ntụ ma ọ bụ ihe mgbawa, na enweghị nnukwu mkpọtụ igwe.Ngwaahịa kwesịrị ekwesị maka ọnọdụ gburugburu ebe obibi pụrụ iche dị na arịrịọ.

Ozi ịtụ

Nhọrọ nke voltaji akara nke capacitor ga-adabere na voltaji netwọk.N'iburu n'uche na ntinye nke capacitor ga-eme ka voltaji dịkwuo elu, ya mere, mgbe ị na-ahọrọ voltaji a kwadoro nke capacitor, ọ dịkarịa ala 5% dị elu karịa netwọk netwọk;mgbe enwere reactor na sekit capacitor, voltaji njedebe nke capacitor Ala na-abawanye na ọnụego reactance nke reactor n'usoro, yabụ mgbe ị na-ahọrọ voltaji akara nke capacitor, a ga-ekpebi ya mgbe ịgbakọchara dị ka ọnụego reactance si dị. nke reactor na eriri.Capacitors bụ ọwa na-adịghị ike nke harmonics.N'okpuru harmonics, a ga-agbanye nnukwu ego nke harmonics n'ime capacitors iji mee ka ndị na-emepụta ihe na-agba ọsọ ma ọ bụ na-ebufe elu.Tụkwasị na nke ahụ, ndị na-emepụta ihe ga-eme ka ihe kwekọrọ na ya pụta ma mee ka ụda mgbe ha na-agwụ, na-etinye nchekwa nke grid ike na-eme ka ndị capacitors dị ndụ.Ya mere, a ga-eji capacitors nwere nnukwu harmonics n'okpuru reactors na-egbochi harmonics.Oge inrush mgbe capacitor na-emechi nwere ike ịdị elu dị ka narị ugboro ugboro ugbu a nke ike ike.Ya mere, mgba ọkụ maka ịgbanwee capacitor kwesịrị ịhọrọ mgba ọkụ na-enweghị mmebi ọzọ.Iji gbochie mmechi inrush ugbu a, a nwekwara ike ijikọ reactor nke na-egbochi inrush ugbu a n'usoro.Mgbe ewepụsịrị capacitor nwere nguzogide mwepu n'ime ya na ọkụ ọkụ, ọ nwere ike ịdaba site na ọnụ ahịa kacha elu nke voltaji enyere n'okpuru 75V n'ime nkeji 10.a ga-akọwa mgbe.Ekwesịrị itinye capacitors eji akwụ ụgwọ ahịrị na 150 ~ 200kvar n'otu ebe, ma kpachara anya ka ị ghara ịwụnye capacitors n'otu ọkwa dị ka ihe ntụgharị, ma ghara iji otu otu dropouts iji gbochie oke ọkụ nke ferromagnetic resonance kpatara mgbe. ahịrị anaghị arụ ọrụ n'akụkụ niile.Mfefe dị ugbu a nwere ike imebi capacitors na transformers.A ga-ahọrọ onye na-ejide zinc oxide surge maka nchebe nke overvoltage na-arụ ọrụ maka onye na-ejide zinc oxide nke a raara nye capacitor, ọ kacha mma ịwụnye ya n'etiti ogwe ọkụ.A na-ahọrọ fuse nke a na-eji maka capacitor maka nkwụsị ngwa ngwa, na a ga-ahọrọ nke ugbu a dị ka oge 1.42 ~ 1.5 nke akara ugbu a nke capacitor.Mgbe a na-ejikọta capacitor ozugbo na moto dị elu nke dị n'otu n'otu, iji gbochie mkpali onwe onye mgbe a na-ewepụ moto ahụ site na ọkụ ọkụ, na-eme ka voltaji nke capacitor ọnụ na-ebili karịa uru a kwadoro, nke a na-akwụ ụgwọ ugbu a. nke capacitor ga-abụ ihe na-erughị 90% nke enweghị ibu ugbu a nke moto;Mgbe ị na-eji wiring Y / △, a naghị ekwe ka jikọọ capacitor ozugbo na moto n'otu aka ahụ, yana usoro wiring pụrụ iche kwesịrị ịnakwere.Mgbe a na-eji capacitor mee ihe n'ogo dị elu karịa mita 1000 ma ọ bụ na-eji capacitor na mpaghara okpomọkụ iru mmiri, ekwesịrị ikwu ya mgbe ị na-enye iwu.Ekwesịrị ịkọwapụta asambodo ụdịdị pụrụ iche ma ọ bụ ihe pụrụ iche maka ndị na-eme ihe mgbe ị na-enye iwu.