A single-lokaci gidan wuta. Manufa, tsari da kuma babban halaye

Akwai wani tsohon wargi da institute. A cikin tambaya na malamin "yadda da guda-lokaci gidan wuta" buzzing dalibi a amsa: "Yã-Yã-Yã!". Sauti wannan a zahiri ya auku, da shi ne saboda gaskiyar cewa lokacin da ka matsar da shigar da filin taso Magnetic striction sakamako, haddasa farantin zuwa makarkata Magnetic kewaye.

A single-lokaci gidan wuta domin samar da wani irin ƙarfin lantarki alternating ga load so darajar ba tare da bukata a uku-lokaci samar da wutar lantarki.

Kowane gidan wuta kunshi asali biyu aka gyara: core kuma coils su ba kasa da biyu. Ka'idar aiki ne mai sauki. A sakamakon wucewa lantarki ta hanyar wani shugaba a cikin primary Tuddan, da secondary jawo electromotive karfi (EMF). Da zuciyar kunshi ferromagnetic faranti, Ina nufin inganta kayan ƙarfafa Magnetic filin (lantarki karfe musamman maki).

The girma na EMF m da dabara:

E = 4.44 x F x f x ω

inda:

F - amplitude na Magnetic juyi.

f - mita na yanzu.

ω - da yawan jũya a Tuddan.

A halatta load iya aiki, wanda "drags" da guda-lokaci gidan wuta, da aka ba ta sashe wayoyi, wanda ake rauni coils da Magnetic kewaye Q, musamman permeability ferromagnetic μ. Girma da zuciyar da kuma yawan windings ne batu na lissafi, wanda shi ne sau da yawa kan batun mana aikin a cikin fasaha jami'o'i.

A cikin wani hali, da more iko guda-lokaci ƙarfin lantarki gidan wuta, da mafi m su size. A jikin su sau da yawa yana da lakabi da jerin asali sigogi (canja halin yanzu shigar da fitarwa voltages). Duk da haka, wannan ba ko da yaushe haka al'amarin.

A yi, da yawa repairers sukan fuskanci tare da bukatar maye gurbin ƙone--fita guda gidan wuta zamani irin ƙarfin lantarki, Domin tabbatar da suitability ya kamata a duba halaye na na'ura, da nufin maye gurbin.

Abu na farko da ya yi shi ne domin sanin ko shigar Tuddan. A mataki-saukar gidajen wuta yana cikin mafi girma da juriya.

Sa'an nan, ya juya shi a cikin wani cibiyar sadarwa, da shi ne zai yiwu don auna ƙarfin lantarki fitarwa at rago. A rabo daga shigar da fitarwa emf ne da canji coefficient K. Shi ne kuma daidai kasarun adadi Rin N. / N O., Ina nufin yawan jũya a cikin windings.

Sa'an nan, a matsayin kaya za a iya haɗa iko m juriya (resistor) da kuma cire na yanzu-ƙarfin lantarki halayyar ta fassara da rated halin yanzu. Kamar yadda kaya qara fitarwa ƙarfin lantarki hankali rage-rage.

Gidajen wuta ne ba kawai ikon, amma kuma da ji. A lokuta lokacin da ya zama dole domin ayyana wani gagarumin adadin halin yanzu a wani rangadi ta amfani da wani ammeter. An kunshe sequentially, kuma ya kamata a yi low juriya a hade tare da babban giciye-sashe waya a cikin Magnetic deflection tsarin. Irin wannan na'ura zai zama tsada sosai, kuma m, don haka amfani da guda-lokaci yanzu gidajen wuta wadda Cire proportionally rage darajar, da kuma ciyar da su zuwa ga al'ada serial ammeters. Lissafi amperage ne mai sauki, shi ya kasance ne kawai a yi amfani da wadannan dalilai a jiki.