Gudunin Bayani na Tashin Transformer: Alamaru, Abubu da Kewayoyin Tashin

Kuma na kuma na transformer shine aikin da aka saba shi da yadda na lamination na steel na elektriki da ke da insulation, da suka da suka a cikin kuma na magnetic na transformer. Lamination na abu, geometry na joint, accuracy na cutting, integrity na insulation, da quality na clamping suna iya zamani no-load loss, excitation current, noise, da long-term reliability.

A cikin amfani na transformer na gaskiya, ba wani kuma na stacking wanda ke da specification idan ba suka dace domin kowane design. Thickness na lamination, sequence na step-lap, pressure na clamping, da limits na inspection suna bukatar ta follow engineering drawings na da approval, data na material, da standards na testing wanda ke da amfani.

Me saboda TRANSFORMER Shin kuma na stacking muna da mahimmanci?

Kuma na transformer tana ba da path na low-reluctance don magnetic flux bayan windings. Laminations da ba suka cut ko da suka stack a yiwuwa suna iya haɗawa da:

• Air gaps da ba suka dace
• Magnetic saturation da ke cikin wani lokaci
• Excitation current mai yawa
• No-load loss mai yawa
• Vibration da noise da ke ƙarƙashin
• Interlaminar short circuits
• Kusani mai zuwa a wani yanki

Takamunin daidai na kuma taimaka wajen samun tsari na maganin da aka shigar da shi, kuma yana kare gaba na insulation coating a kowane lamination.

Hamsin Tashin Gaba na Stacking na Transformer Core

1. Sanya Yankin da Ake Stack

A cikin lokacin da aka fara kuma kuma, platform na stacking, abubuwa da suka yi amfani da su kuma abubuwa da suka yi amfani da su suna bukatar suka dace, suka dace da kuma suka fiye da particles na metal, oil kuma abubuwa da suka fiye da su.

Kowane electrical steel lamination ya kamata a sanya da:

• Sukun da yawa kuma angle na cutting
• Burrs da yawa ko karambawa da yawa
• Contamination na gaba
• Insulation coating da aka shiga
• Kurba ko kuskure
• Taswira ta da yawa da bayanin gaba'ika

Kullum tashin da tsawo na kuma yadda suka dace ba suka dace a cikin rukunin transformer na daidai. Lambar kamar 0.02 mm zai iya amfani da shi wajen abu ne da ke aiki ko wani yadda ake aiki, amma ba za a yi amfani da shi wajen hanyar rukunin transformer duk wanda ya dace.

2. Kammala laminations a cikin yadda da aka fahimta

Laminations an jarraba su a cikin kushe-kushe a cikin rukunin kuma. Duk transformer na kudin yana amfani da mitred ko step-lap joint wanda ya sa kuskure a cikin kushe biyu ko kushe biyu.

Masu aiki suna bukata:

• Yadda laminations an jarrabawa
• Kuskure na kuskure
• Tsawo na kuskure
• Kushe-kushe
• Kamalin da kankara ta hanyar yin amfani
• Matsayin gaba daya na kankara
• Tsawon kankara ta daga cikin kankara

Wani daga cikin bayanai na yin abu zai iya bukatar canzawa na tsarin kankara bayan kammalawa kamar yadda ake kankara. Amma wani shari ya sa canzawa na hanyar kankara bayan lamina biyu da uku, yana da ala'adu na yin abu ba tare da ala'adu na sarrafa.

3. Kammala da kankara da kankara

Wani abu na yin amfani ya ke amfani da kankara don kammala kankara bayan kammalawa. Abubuwan da suka yi amfani da kankara suna bukatar kuskurewa ko kuskurewa na kankara.

Kankara ta kammala yana da ala'adu na yin amfani:

• Ta kammala da kankara
• Ta kammala da kankara don kammala kankara
• Ta kammala da kankara ba tare da kuskurewa na kankara
• Ya zama ƙontrolawa a cikin shari'ar da aka bayyana

Yi amfani da ƙaramin ƙarfi kamar 3–5 kgf/cm² a cikin shari'ar tsohon gida, amma mahimmancin yanayin ƙarfi ya kasance a cikin tsarin kore, tsarin fiksur, abu da shari'ar transformer.

4. Kula da Kore da Tashin Tashin

Bayan kore ya daga kore da kore ya daga kore, kore zai kasance a kula da su bayan ya daga kore da kore.

Kullum suka yi amfani da su:

• Dunduma na kore
• Matsayin gaba daya na kankara
• Tsarin kore da tsarin kore
• Watau na kore da tsarin kore
• Kashe kore da tsarin kore
• Kashe kore
• Kuma na kuma ta hanyar gaba
• Sakamun kuma na gaba
• Alama na daga cikin kuma ta hanyar gaba

Za a iya sani kuma na kuma mai yawa da ƙananan 10 MΩ don wani abu na tsari ko abubuwa, amma ba shi kuma da kuma mai yawa don duk kuma ta hanyar gaba. Tsarin tsari, wani abu na tsari, lokaci, yanki na yaki da kuma mai yawa suka kashe da tsarin masu amfani da su da tsarin da aka yi amfani da ita.

Yaya za a zaɓa kuma ta hanyar gaba na elektriki

Kuma ta hanyar gaba na elektriki da ke da kuma ta hanyar gaba na kuma ta hanyar gaba ya ke amfani da ita a cikin kuma ta hanyar gaba na transformer na kuma da kuma ta hanyar gaba saboda kuma ta hanyar gaba na kuma ta hanyar gaba na kuma ta hanyar gaba na kuma ta hanyar gaba na kuma ta hanyar gaba.

Za a yi amfani da:

• Kuma ta hanyar gaba na kuma ta hanyar gaba
• Kuma ta hanyar gaba na kuma ta hanyar gaba
• Kuma ta hanyar gaba na kuma ta hanyar gaba
• Karamin karkara na lamination
• Koƙarin ƙarfi
• Flatness
• Koƙarin karɓa
• Koƙarin burr
• Koƙarin masu sanya

Takardun karamin karkara na yawa

Karamin kuma yawa suka iya gyara wani abu na eddy-current a loss na core, amma karamin kuma ba ta zama abin da ke shiru daga cikin performance ba. Darajar steel, flux density, design na joint, quality na cutting da accuracy na assembly suna da mahimmanci kuma.

Wani bayani kamar “steel na 0.23 mm ya gyara eddy-current loss da 40%” za a rubuta shi kuma idan yana da test na samun tattauna da conditions na madaidaici.

Yaya Zazzage Na Batch Na Material Ta Yadda Ya Dace

Amfani da electrical steel daga wani daraja na musuyi da yake da izinin da wani batch na production da aka tsara yana taimaka wajen samun:

• Magnetic properties
• Kauri na Takarda
• Insulation coating performance
• Halayin Saiti
• Cutting response
• Core build dimensions

Kayan da ba suka fahimci suka iya haifar da karamin kuma a core loss, excitation current da stacking dimensions. Idan kamar yanzu kamar yanzu an gudan kamar yanzu, an dole ne suka fahimci daga records na material da process na quality-control na manufacturer.

Uku Na Kammal TRANSFORMER Matsalolin Fasalin Kasa

Fasalin Direkta ko Fasalin Butt-Lap

A cikin fasalin butt-lap, kasa na laminatin su ke tsinku da kasa mai yawa.

Fa'idodi:

• Sakamako mai kyau
• Yana ƙarƙashin samun
• Zai iya zama ƙarƙashin samun a matsaloli

Tatsuniya:

• Kudin maganetik zai iya tashi a kasa na fasalin kasa
• Yana da ƙarƙashin kudin maganetik da yawa
• Kudin maganetik zai iya zama babu kyau kamar fasalin step-lap mai kyau

Wannan matsaloli zai iya amfani da shi a wani transformer mai gaba daya ko wanda ya ke da kyau, a cikin hali na matsaloli.

Ƙaddamar da Ƙaddamarwa

Ƙungiyar ƙirar ta hanyar ƙaddamarwa ta rarraba haɗin gwiwa a cikin matakan da yawa. Maimakon ƙirƙirar ƙarancin ƙarancin ƙarancin, laminations masu haɗuwa suna samar da sauyi na magnetic a hankali.

Fa'idodi da za a iya samu:

• Rage yawan ruwa a kusa da haɗin gwiwa
• Ƙananan ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙ
• Ƙananan ƙarfin ƙarfin lantarki
• Inganta aikin ba tare da kaya ba
• Rage rawar jiki na tsakiya da kuma sautin sauti

Dole ne a tsara girman mataki da jerin don ainihin ainihin. Ƙaddamarwa na ɗaya bisa uku na fadin takarda ba doka ce ta duniya ba.

Matakan-mataki-mataki suna nufin inganta hanyar magnetic. Duk wani amfani na thermal yana da mahimmanci kuma kada a nuna shi a matsayin kashi ɗaya ba tare da bayanan gwaji ba.

Ƙaddamar da Ƙungiya

Tsarin haɗin gwiwar ya haɗu da haɗin haɗin gwiwa ko tsari daban-daban a cikin yankunan da aka zaɓa na tsakiya.

Abubuwan da za su iya amfani da su:

• Sassaucin Zane
• Daidaita tsakanin farashin masana'antu da aikin magnetic
• Daidaitawa ga yanayin ƙirar ƙirar musamman ko ƙuntatawa na samarwa

Saboda tsarin haɗin gwiwar sun fi takamaiman aikace-aikace, yakamata a tabbatar da aikin su ta hanyar lissafin injiniya da samfuran samfura ko gwajin yau da kullun.

Wace hanyar tarawa ta samar da ƙananan asarar core?

Tsarin ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙirar ƙ Duk da haka, ba daidai ba ne don tabbatar da cewa stacking-lap stacking zai rage asarar ba tare da kaya ba da 1520%.

Bambanci da aka auna ya dogara da:

• Nau'in ƙarfe na lantarki da kauri
• Kwayar ƙananan ƙaramin kuma
• Hanyar ƙaddamarwa
• Tashin ƙaddamarwa a cikin kusur
• Karamin cuttink da stacking
• Burr height
• Kwayar ƙaddamarwa
• Kwayar transformer da hanyar kwayar
• Shawara na test

Matsayin matsayin masu ƙarfi su ke taka wajen kewayoyin da suka dace, bayani na production da aka rubuta ko neman test da aka duba.

Sukarar da kwayar

Kammunin da ke ƙarfi na kammunin da ke ƙarfi yana bukatar amfani da kontrolu a uku wadanda jikin su.

Inspeksiya Material Na Inƙirashi

Sakko shirin na fahimta, tsawon, kuma gaba, bayanin mai sanya, kuma nuni na abu.

Tattaunawa na gaba daya

Gano tsawon cuttin, sarrafa burr, sirin laminations, haɗa kuma haɗa, sarrafa kammunin, kuma halin gaba.

Kula Na Gaba

Gano kammunin da aka gabe kuma gane testin transformer da ke bukata. A cikin abubuwa da suka zama, suna iya haɗa wa:

• Kama da ƙima
• Tatsuniya daya
• Testin da aka sanya voltage
• Testin da aka ƙara voltage
• Rubutun gaba
• Tsawon da ke ƙarfi na winding
• Gano ƙananen da ke ƙarfi
• Testin da ke ƙarfi na ƙananen

Masu Sabon Gaskiya

Wani ne kammunin da ke ƙarfi na transformer?

Shi ne tsari na kawo ƙwayoyin fayilin sika mai gudun kuma aikata su don samun kwayar maganin na transformer.

Me ya sa a amfani da ƙwayoyin fayilin sika mai gudun?

Ƙwayoyin fayilin sika mai gudun kuma a wanda suka daga cikin kuma suka gudun sun haɗa yadda eddy currents su yi kuzari kuma su taimaka wajen gyara tausayin kwayar maganin kuma loss na no-load.

Shi ne kwayar maganin na transformer wanda ke nufin?

Shi ne kwayar maganin wanda ke nufin cewa kwayoyin suka daga cikin kuma suka gudun sun haɗa yadda flux na maganin su yi kuzari kuma su taimaka wajen gyara tausayin kwayar maganin kuma loss na no-load.

Yanzu kwayar sika mai gudun yana da alaƙa ga kwayar sika mai gudun?

Ba a hada. Kwayar sika mai gudun zai iya gyara eddy-current loss, amma azaman yanzu zai iya haɗa kuma shirin sika, total core loss, manufacturing capability, mechanical handling kuma abin fahimci.

Yanzu kwayar maganin na transformer yana da alaƙa ga kwayar maganin na transformer?

Masu fasaha sun haɗa material inspection, dimensional checks, process control, insulation verification kuma electrical testing na transformer na wasu.

Kammalawa

Kuma mai amfani da kwayoyin transformer na iyaka ya kasance ƙarshen kuma ba zai iya yin shi ne ta hanyar kuɗin sheets na electrical steel. Ya kasance da aiki na materials da suka dace, cuttin da suka dace, sirri na lamination da aka gudan, insulation na surface da aka gudan, clamping da suka dace, kuma inspection da aka rubuta.

Kuma mai amfani da step-lap construction zai iya taimaka wajen yin magnetic path da yin no-load loss, excitation current, da noise da suka dace. Amma alama na yadda suke yi, zai iya fahimtar su ne a cikin kuma mai amfani da transformer design na kowane, ba a cikin kuma mai amfani da isolated ko universal percentage claims.

Nemo solution na transformer na kowane

Kana bukata transformer da aka raba a cikin voltage, capacity, impedance, loss, cooling, da installation requirements?

Dingxin — Manufacturer na power transformer. Solutions na kowane suna da imkan.

Salla Dingxin don tabbatar da technical specifications na ku kuma nemo proposal na transformer na kowane.