Iitshaja (iitshaja) zahlulwe ngokokujikeleza kokusebenza kwesekethe yoyilo, enokwahlulwa ibe ngamashishini amaza ombane kunye noomatshini abaxhaphakileyo.Oomatshini bokuphindaphinda bamandla bayilwe ngokusekelwe kwimigaqo yesekethe ye-analog yemveli.Izixhobo zamandla zangaphakathi (ezifana ne-transformers, i-inductors, i-capacitors, njl.) ) Zinkulu kakhulu, ngokuqhelekileyo kukho ingxolo encinci xa uqhuba nomthwalo omkhulu, kodwa lo mzekelo unokumelana okuqinileyo nokuchasana kwiimeko ezinzima zegridi, kunye nokuthembeka kwayo. kwaye uzinzo bomelele kunoomatshini abakwi-frequency ephezulu.
Umatshini we-high-frequency usebenzisa i-microprocessor (i-CPU chip) njengeziko lolawulo lokucubungula, kwaye utshisa iisekethe eziyinkimbinkimbi ze-analog ze-hardware kwi-microprocessor ukulawula ukusebenza kwe-UPS ngokusebenzisa inkqubo yesofthiwe.Ngoko ke, umthamo uyancipha kakhulu.Ubunzima buncitshiswe kakhulu, ixabiso lokuvelisa liphantsi, kwaye ixabiso lokuthengisa liphantsi.I-inverter frequency yomatshini we-high-frequency ngokubanzi ingaphezulu kwe-20KHZ.Nangona kunjalo, umatshini we-high-frequency unonyamezelo olubi phantsi kwegridi yamandla aqatha kunye neemeko zokusingqongileyo, ezilungele ngakumbi ukuzinza kwegridi kunye nothuli.Ubume obunobushushu obuphantsi kunye nokufuma.
Xa kuthelekiswa noomatshini be-high-frequency: i-high-frequency kunye ne-small-frequency machines: ubungakanani obuncinci, ubunzima bokukhanya, ukusebenza kakuhle okuphezulu (ixabiso eliphantsi lokusebenza), ingxolo ephantsi, ifanelekile kwiindawo zeofisi, ukusebenza kweendleko eziphezulu (ixabiso eliphantsi kumandla afanayo) , impembelelo kwindawo kunye nokusingqongileyo Okuncinci, xa kuthelekiswa, impembelelo (SPIKE) kunye nempendulo yexeshana (TRANSIENT) ebangelwa ziitshaja zefrikhwensi ephezulu kubakhupheli, abashicileli belaser, kunye neenjini zichaphazeleka ngokulula.
Kwiindawo ezinzima, oomatshini bokuphindaphinda bamandla banokunika ukhuseleko olukhuselekileyo noluthembekileyo kunoomatshini abaxhaphakileyo. Kwezinye iimeko ezifana nonyango lwezonyango, kuyafuneka ukuba itshaja ibe nesixhobo sokuzihlukanisa.Ke ngoko, kwimizi-mveliso, ezonyango, ezothutho kunye nezinye izicelo, oomatshini bamaza ombane lukhetho olungcono.Ukukhethwa kwezi zibini kufuneka kuthathelwe ingqalelo kubathengi abahlukeneyo, indawo yokufakela, iimeko zomthwalo kunye nezinye iimeko.
Iimpawu zomatshini wokuphindaphinda amandla zilula, kwaye iingxaki zezi:
1. Ubungakanani begalelo kunye nemveliso ye-transformers inkulu;
2. Ubungakanani bemveliso yokucoca esetyenziselwa ukuphelisa i-harmonics ephezulu bukhulu;
3. Isiguquli kunye ne-inductor zenza ingxolo yomsindo;
4. Ukusebenza kwempendulo eguquguqukayo kumthwalo kunye notshintsho lwamandla amakhulu lubi.
5. Ukusebenza okuphantsi;
6. Igalelo alikho ukulungiswa kwezinto zamandla, okubangela ukungcola okunzulu kwigridi yamandla;
7. ixabiso eliphezulu, ngakumbi kwiimodeli ezincinci zamandla, azikwazi ukuthelekiswa noomatshini be-frequency ephezulu.
Ixesha lokuposa: Jul-03-2023