Ikon sarrafa saurin motar DC abu ne mai matuƙar muhimmanci. Yana ba da damar daidaita saurin motar don biyan takamaiman buƙatun aiki, wanda ke ba da damar ƙaruwa da raguwar gudu. A cikin wannan mahallin, mun yi cikakken bayani game da hanyoyi guda huɗu don rage saurin motar DC yadda ya kamata.
Fahimtar aikin injin DC yana nunaKa'idoji 4 masu mahimmanci:
1. Mai sarrafa gudu yana sarrafa saurin injin.
2. Saurin injin yana daidai da ƙarfin lantarki na samarwa.
3. Saurin motar ya yi daidai da raguwar ƙarfin lantarki na armature.
4. Saurin motar yana da daidaiton juzu'i kamar yadda sakamakon filin ya yi tasiri.
Ana iya daidaita saurin motar DC ta hanyarHanyoyi 4 na farko:
1. Ta hanyar haɗa na'urar sarrafa motar DC
2. Ta hanyar gyara ƙarfin wutar lantarki
3. Ta hanyar daidaita ƙarfin armature, da kuma canza juriyar armature
4. Ta hanyar sarrafa kwararar ruwa, da kuma daidaita kwararar ruwa ta hanyar naɗewar filin
Duba waɗannanHanyoyi 4 don daidaita saurinna motar DC ɗinku:
1. Haɗa Mai Kula da Gudun DC
Akwatin gear, wanda za ku iya jin ana kiransa da mai rage gudu ko mai rage gudu, tarin giya ne kawai da za ku iya ƙara wa injin ku don rage gudu da/ko kuma ya ba shi ƙarin ƙarfi. Nawa yake rage gudu ya dogara da rabon gear da kuma yadda akwatin gear yake aiki, wanda yake kama da mai sarrafa motar DC.
Yadda ake samun ikon sarrafa motocin DC?
Sinbadna'urorin tuƙi, waɗanda aka sanye su da na'urar sarrafa gudu mai haɗawa, suna daidaita fa'idodin injinan DC tare da tsarin sarrafa lantarki mai inganci. Ana iya daidaita sigogin mai sarrafawa da yanayin aiki ta amfani da mai sarrafa motsi. Dangane da kewayon saurin da ake buƙata, ana iya bin diddigin matsayin rotor ta hanyar dijital ko tare da na'urori masu auna sigina na Hall analog waɗanda za a iya samu. Wannan yana ba da damar saita saitunan sarrafa gudu tare da mai sarrafa motsi da adaftar shirye-shirye. Ga ƙananan injinan lantarki, akwai nau'ikan masu sarrafa motar DC iri-iri a kasuwa, waɗanda za su iya daidaita saurin motar bisa ga wadatar wutar lantarki. Waɗannan sun haɗa da samfura kamar mai sarrafa saurin motar DC 12V, mai sarrafa saurin motar DC 24V, da mai sarrafa saurin motar DC 6V.
2. Sarrafa Sauri tare da Wutar Lantarki
Injinan lantarki suna da nau'ikan bakan iri-iri, tun daga samfuran ƙarfin dawaki masu sassauƙa waɗanda suka dace da ƙananan kayan aiki zuwa na'urori masu ƙarfi masu ƙarfin gaske waɗanda ke da dubban ƙarfin dawaki don manyan ayyukan masana'antu. Saurin aiki na injin lantarki yana tasiri ne ta hanyar ƙirarsa da mitar ƙarfin da aka yi amfani da shi. Idan aka riƙe nauyin da ya dace, saurin injin ɗin yana daidai da ƙarfin samar da wutar lantarki. Saboda haka, raguwar ƙarfin lantarki zai haifar da raguwar saurin injin. Injiniyoyin lantarki suna ƙayyade saurin injin da ya dace bisa ga takamaiman buƙatun kowane aikace-aikace, kamar ƙayyade ƙarfin dawaki dangane da nauyin injin.
3. Sarrafa Sauri tare da Ƙarfin ...
Wannan hanya ta musamman ce ga ƙananan injina. Naɗewar filin tana samun ƙarfi daga tushe mai ɗorewa, yayin da naɗewar armature tana aiki da tushen DC daban, mai ɗorewa. Ta hanyar sarrafa ƙarfin armature, zaku iya daidaita saurin motar ta hanyar canza juriyar armature, wanda ke shafar raguwar ƙarfin lantarki a kan armature. Ana amfani da resistor mai ɗorewa a jere tare da armature don wannan dalili. Lokacin da resistor mai ɗorewa yake a mafi ƙarancin saitinsa, juriyar armature ta zama al'ada, kuma ƙarfin armature yana raguwa. Yayin da juriya ke ƙaruwa, ƙarfin lantarki a kan armature yana ƙaruwa, yana rage gudu da motar kuma yana kiyaye saurinsa ƙasa da matakin da aka saba. Duk da haka, babban koma-baya na wannan hanyar shine babban asarar wutar lantarki da resistor ke haifarwa a jere tare da armature.
4. Sarrafa Sauri tare da Flux
Wannan hanyar tana daidaita kwararar maganadisu da na'urorin windings na filin ke samarwa don daidaita saurin motar. kwararar maganadisu ta dogara ne akan kwararar da ke wucewa ta cikin na'urar winding na filin, wanda za'a iya canza shi ta hanyar daidaita kwararar. Ana samun wannan daidaitawa ta hanyar haɗa juriya mai canzawa a jere tare da juriya mai juyawar filin. Da farko, tare da juriya mai canzawa a mafi ƙarancin saitinsa, kwararar da aka kimanta tana gudana ta cikin na'urar winding na filin saboda ƙarfin samar da wutar lantarki mai ƙima, don haka tana riƙe da saurin. Yayin da juriya ke raguwa a hankali, kwararar da ke ta cikin na'urar winding na filin tana ƙaruwa, wanda ke haifar da ƙaruwar kwararar da kuma raguwar saurin motar a ƙasa da ƙimar da aka saba da ita. Duk da cewa wannan hanyar tana da tasiri ga sarrafa saurin motar DC, tana iya yin tasiri ga tsarin sauyawa.
Kammalawa
Hanyoyin da muka duba kaɗan ne kawai na hanyoyin da za a iya sarrafa saurin injin DC. Ta hanyar tunani game da su, a bayyane yake cewa ƙara ƙaramin akwatin gear don yin aiki a matsayin mai sarrafa motar da kuma zaɓar injin da ke da isasshen ƙarfin lantarki abu ne mai wayo da kuma dacewa da kasafin kuɗi.
Edita: Carina
Lokacin Saƙo: Mayu-17-2024