Siqongelele ulwazi oluningi ekusetshenzisweni kwezinto zokushintsha othintana nabo ohlelweni lokuthuthukiswa kwamaswishi nokukhiqiza.Manje ngezinhlobonhlobo zezimo zomthwalo shintsha i-ion yokuxhumana kanye nomqondo ohlukahlukene womthwalo ukuze uthole isifinyezo esithile esinamandla, ukwabelana nawe, bheka ozakwethu bemboni bathola ukuthi kukhona okungalungile, okulungile noma nini!
Okokuqala nje, amaswishi ezinto zikagesi kanye nokushintshwa kwe-elekthronikhi kuhlukaniswe ngokwezigaba ezilandelayo zezinhlobo zomthwalo ngokuya ngemishini ehlukene esetshenziswayo.Sibala i-ion yokushintsha othintana nabo ngaphansi kwezimo ezihlukahlukene zomthwalo kanye nezindlela zokwelashwa:
Umthwalo wokumelana
Umthwalo ophikisayo ubhekisela kusici samandla 1(cos =1) uma kusetshenziswa umthwalo ophikisayo kuphela.Umaki olinganiselwe weswishi ubonisa umthamo wamanje lapho kusetshenziswa i-ac.Ivamise ukusetshenziswa ekhabetheni lokuhlola umthwalo wokushintsha, faka isicelo se-UL.CQC nezinye izitifiketi zomkhiqizo, indikimba yesitifiketi eqokwe njengomthwalo wokumelana, umthwalo wokumelana ngokuvamile ubhekisela kumandla wethiyori angu-100%.Kungale ndlela kuphela lapho kunganikezwa khona imingcele yokulayisha eyisisekelo yomkhiqizo wokushintsha.
Ukusetshenziswa komshini wokumelana nomthwalo yilokhu: ihhavini, isitofu sikagesi, shisa ngokushesha, isifudumezili samanzi nokunye kufanele kube ngokomthwalo ovimbelayo.
DC umthwalo
Ngaphansi komthwalo we-dc, ohlukile ku-ac, ubude be-arc bude ngaphansi kwe-voltage efanayo ngoba isiqondiso samanje sihlala njalo.Ivamise ukusetshenziswa emikhiqizweni kagesi engaphakathi ebhodini, njengesicoci se-vacuum esisebhodini, iphampu yomoya esebhodini, njll. Indlela yokubala ye-analogi yomthwalo we-dc ithi: 14VDC=115VAC.28VDC=250VAC, ngokuvamile ukubala kwe-analogi enembile kakhulu kungokulandelayo, lokhu akuwona umthetho onzima, kodwa ekusebenziseni okungokoqobo kwemboni yokushintsha, ifomula ebaliwe, efana ne-3A 14VDC.Umthwalo we-Dc ngokuyisisekelo ufana nomthwalo we-ac 3A 115VAC.Kodwa-ke, ngaphansi kwamanani afanayo wamanje kanye ne-voltage, umonakalo womthwalo we-dc kothintana naye we-switch mkhulu kunalowo we-ac.
Isibani se-incandescent
Uma isibani sikhanyisa, setha ukushintshwa KUVULIWE, ngoba i-impulse yamanje i-10 izikhathi ezingu-15 zamanje ezijwayelekile, ukunamathela koxhumana naye kungase kwenzeke, sicela ucabangele ukuguqulwa kwamanje lapho ushintsha.
Ukushintsha kusetshenziselwa ukukhanyisa esiteji, ukukhanyisa nge-laser, kanye nezibani ezikhanyayo.Isibonelo, isilinganiso samanje sokukhanya singu-5A 220VAC.Okwamanje lapho ukukhanya kuqala, umbane osheshayo ungafinyelela ku-60A.Ngaphansi komthwalo onjalo ophezulu, uma othintana naye we-switch ehlelwe ngendlela engafanele, noma amandla okuphuka kwe-switch ayinamandla, kulula ukubangela ukunamathela kokuxhumana okushintshiwe, okungenakunqanyulwa.
Umthwalo wokungeniswa
Esimeni sokudluliswa komthwalo we-inductive, i-solenoid, ama-buzzers, njll., i-arc ebangelwa amandla okuqalisa ahlehlayo izokhiqizwa, engabangela ukwehluleka kokuxhumana.Ngakho-ke, kunconywa ukufaka inhlansi efanele ukuqeda i-arc.
Ukulayisha okuguquguqukayo kuwumthwalo ojwayelekile ekushintsheni ukuphakelwa kukagesi, okuzokhiqiza amandla akhuphukayo esikhashana adlulele ngaphezu kwamandla ajwayelekile okusebenza, futhi amandla akhuphukayo angafinyelela kalula izikhathi eziyisi-8 kuye kweziyi-10 zomoya ozinzile.Lapho i-switch on the inductive load ivuliwe, i-inductor noma i-transformer izozwa i-voltage ebuyela emuva kusekethe.Le voltage yenza noma yiluphi ushintsho kumjikelezo wesekethe futhi ingafinyelela kuma-volts angamakhulu amaningana.I-voltage ephezulu enjalo ingavimbela ukugqwala kwe-arc yothintana naye, ibambe iqhaza ekuzihlanzeni.Ngaphansi kwezimo ezifanayo.Umthwalo we-dc inductive udla kakhulu kothintana nabo abashintshayo, ngakho-ke umthwalo we-dc inductive kufanele uhlelwe ezingeni eliphezulu kune-ac.Imoto kagesi, umshini wokushisela kagesi, isiqandisi, isiyingi somoya, isiphephetha-moya sikagesi, isivalo sebanga, i-drill kagesi nokunye kungumthwalo ongenisayo.
Umthwalo wezimoto
Lapho i-motor iqalwa, i-current yokuqala egeleza izikhathi ezi-3 ~ 8 yamanje evamile, ngakho-ke ukunamathela kokuxhumana kungase kwenzeke.Uhlobo lwenjini luyahlukahluka, kodwa lamanje eligeleza liphindwe izikhathi eziningana kunokwamanje wegama, ngakho-ke sicela ubhekisele kumanani aboniswe kuthebula elingezansi lapho ushintsha.
Ukwengeza, lapho i-motor ijikeleziswa ekuqondeni okuphambene, kuyadingeka ukucabangela ukuthi okwamanje okuphindaphindiwe (ukuqala kwamanje + ukuhlehlisa ukuqala kwamanje) kufanele kugwenywe lapho kusetshenziswa inkinobho yokuvula.
Uhlobo lwemoto
| Uhlobo lwemoto | Iqala yamanje |
| Uhlobo lwebhokisi lokungeniswa kwezigaba ezintathu | Okwamanje okurekhodiwe epuletini cishe izikhathi ezi-5 ~ 8 |
| Uhlobo lokuqala lwesigaba sokuhlukaniswa kwesigaba sokungeniswa kwesigaba esisodwa
| Ipuleti lombhalo lirekhoda cishe izikhathi eziyisi-6 kunamanje |
| Uhlobo lwe-Capacitor | Okwamanje okurekhodiwe epuletini cishe izikhathi ezi-4 ~ 5 |
| Uhlobo lokuqala lokubopha kabusha | Ipuleti lirekhoda cishe izikhathi ezintathu zamanje |
Esimeni sokuzungezisa okubuyela emuva ngesikhathi sokuzungezisa, ukugeleza kwamanje cishe kuphindwe kabili kunokokuqala.Ngaphezu kwalokho, isetshenziselwa ukulayisha nge-transition phenomenon, njengokusebenza kokujikeleza kwe-motor reverse, noma ukushintsha kwe-heteropolar, njll. Ngenxa yethonya lokubambezeleka kwesikhathi, i-arc short circuit (i-circuit short circuit) ingase yenzeke phakathi kwezigxobo lapho ushintsha.
Kukhona ukungezwani phakathi komthwalo wamandla amahhashi nomthwalo wemoto.Eqinisweni, lapho igobolondo lokushintsha lilebulwe, kuvame ukubonakala ukuthi i-30A 250VAC ibhekisela kumthwalo ekuqaleni kwe-relay.
I-1/2HP umqondo wamandla!Cishe i-1250 w.
1 ihhashi (HP)=2500W, echazwa ngokuqinile ngokuthi 2499W e-Japan, futhi ibalwe ngokwesilinganiso sokusebenza kahle kwamandla EER.
1 amandla amahhashi =735W, ihhashi lichazwa njengenani lamandla akhiqizwa okokufaka kwehhashi elingu-1.Kunombuzo we-coefficient, okungu-3.4 ngokomthethonqubo waseJapane, futhi u-3.4 isilinganiso esincane sokusebenza kahle kwamandla okufanele samukelwe.
Ngakho ihhashi elingu-1 =735*3.4=2499W
Ukulayisha kwe-Capacitor
Ngaphansi komthwalo we-capacitive wesibani se-mercury, isibani se-fluorescent kanye nesifunda se-capacitor, lapho isifunda sokushintsha sixhunyiwe, sizogeleza ngokusebenzisa umfutho omkhulu kakhulu wamanje, ngezinye izikhathi ufinyelele izikhathi ezingu-100 zamanje ezinzile.Ngakho-ke, sicela usebenzise umthwalo wangempela ukuze ulinganise inani lawo lokushintsha futhi uqinisekise ukuthi lisetshenziswa ebangeni ngaphandle kokweqa umthamo wamanje olinganiselwe, bese ulisebenzisa ngemva kokusebenzisa umthwalo wangempela ukuze uqinisekise.Imishini kagesi efana nomabonakude namakhompuyutha kufanele kube imithwalo enamandla.
Umthwalo omncane
Shintsha othintana nabo abasetshenziswa emkhakheni wemithwalo emincane, uma kungabikho amalebula aqondile, ama-alloys esiliva noma esiliva.Ngakho-ke, ngenxa yokushintsha kwesikhathi kanye nomthelela wemvelo yangaphandle, indawo yokuxhumana ijwayele ukuvuvukala futhi ukuhanjiswa kungase kungazinzi.Ngale njongo, ekusetshenzisweni kwamandla amancane, sebenzisa imvamisa encane, sicela usebenzise igolide ye-Au plating noma i-Au plating yemikhiqizo elandelayo.
Isibonelo, imodeli yochungechunge lwe-HONYONE's eneswishi yokuthinta ukukhanya.Imodeli yokushintsha inkinobho engu-PB06, uchungechunge lwe-PB26, njll. Ibhekisela kubuncane bamanje obungaphansi kuka-6mA, i-voltage encane ngaphansi kwe-3V, inkinobho idlala indima yesiginali ye-trigger kuphela, umthwalo obekwe ku-switch ungashaywa indiva, kodwa yilokhu. uhlobo lokushintsha okuncane okuncane, imboni yokushintsha inzima kakhulu ukuyilawula.U-HONYONE uqongelele iminyaka engaphezu kwengu-20 yokukhiqiza nokucwaninga, futhi usefinyelele ezingeni elihamba phambili emkhakheni we-micro load switch.
Isikhathi sokuthumela: Jun-09-2021