Yadda yin lissafi da fara capacitor don a haɗa wani uku-lokaci mota a guda zamani

Sai ya faru da wannan hanyar: akwai mai kyau kadan na'ura, hakowa inji ko lathe, powered by 380 volts. Ana iya shigar a cikin wani gida bita ko a gida. Amma da wahala, a cikin wadannan yankunan akwai kawai talakawa kwasfa.

A lokuta inda ka buƙatar haɗi a uku-lokaci lantarki motor, kuma yana samuwa ne kawai guda-lokaci ƙarfin lantarki source, daga halin da ake ciki kamar yadda zai yiwu, powering daya daga cikin windings ta cikin lokaci-canjawa kashi - fara capacitor. Saboda haka yana yiwuwa a sami wani canji na uku canja da 120 digiri lokaci ƙarfin lantarki.

A manufa harka, da mota hanzari a manyan capacitance ake bukata, da kuma a kan kai maras kusurwa gudun - wani, karami. Don yin wannan, amfani da makirci, wanda ya sa ya yiwu musaki da suka wuce haddi iya aiki a duka biyu manual da kuma atomatik yanayin, ya bar kawai ta aiki darajar.

A cikin taron cewa, a Tuddan alaka a star, da aiki da damar da condenser faranti da aka ƙaddara da dabara:

Cp = 2800 (I / U)

A cikin hali na Delta dangane da dangantaka ne daban-daban:

Cp = 4800 (I / U)

Duk da haka, dangane da mota windings alwatika a ke so, saboda a wannan yanayin da irin ƙarfin lantarki na alternating halin yanzu ya zama 380 volts a kowane daga cikinsu, kuma a cikin gida networks - 220 kawai.

dabara za a iya amfani da su rage wuya da lissafi darajar capacitance, inda

Cp = F / 10

Cn = F / 5

inda

P - Power, watts.

C - capacitance Starter, MF.

C - capacitance Starter, Matt.

Saboda haka, lokacin da na fara capacitor capacitance ya zama rabi zuwa biyu da rabi sau mafi aiki.

Tashin hankali, a misali AC halin yanzu shi ne 220 volts. Tambaya taso na yadda za a ƙayyade yawan halin yanzu, bayyana a cikin sama dabara.

Yana da sauki. Rated ikon da engine aka sani, shi ne da aka jera a kan lakabin a haɗe zuwa jikinsa, kuma ya hidima a matsayin irin fasfo.

I = P / (1,73 U cos φ),

inda

I - yanzu darajar amp;

U - da irin ƙarfin lantarki (220 V).

φ - lokaci kwana.

Daidai kirga da daukana up da fara capacitor for lantarki motor, za a iya haɗa guda-lokaci wadata kusan duk iri uku-lokaci Motors. Wasu za su yi aiki mafi alhẽri, cewa shi ne, su halaye zai zama mafi kusa ga nameplate a kullum da hada (misali, AOL Series, UAD, APN). MA jerin, halin a cewa a cikin zane makirci amfani biyu keji keji na'ura mai juyi, za a nuna da mafi mũnin sakamakon.

Daukana up da fara capacitor kamata ya yi la'akari da gaskiyar cewa a farkon kowane halin yanzu dabi'u cewa muhimmanci ƙetare maras muhimmanci darajar. Saboda haka, ya kamata a tuna da cewa da waya giciye sashe, samar da engine iko, ya kamata a zaba tare da wani gefe.

Yanzu cewa a farko-up capacitor za a iya amfani da su gama mai uku-lokaci mota a single-lokaci cibiyar sadarwa. Electrolytic tank za a iya amfani, amma gaban a kewaye rectifier diodes wahalad da shi, kuma ka runtse ga sauran AMINCI na dukan tsarin. Ko da Henry Ford da gaskiya jãyayya da cewa karami sassa, da ƙananan samu damar breakage.

Sauki kuma mafi m kafa wata takarda capacitor inrush. A irin ƙarfin lantarki nuna a kan gidaje kamata wuce 220 volts.