Akwai hanyoyi da yawa don rage jituwa, amma babu wata mafita don magance duk matsalolin.Samar da wutar lantarki daban-daban, kaya daban-daban, muna buƙatar bayar da mafi kyawun bayani don rage jituwa.
Teburin da ke ƙasa kwatanta na THDi na fasahohin rage girman jituwa daban-daban a baya.
| Six bugun vfd babu reactor/shake | vfd guda shida Low DC bas capacitor | Six bugun jini vfd+5% reactor/choke | Mataki na 3 vfd mai aiki na gaba | Six pulse vfd+passive filter | Multipulse vfd | |
| Na al'ada THDi | 90--120% | 35--40% | 35--45% | 3--5% | 5--10% | 12 bugun jini: 10--12% 18 bugun jini: 5--6% |
| Ribobi | Magani mai sauƙi da ƙananan farashi, karɓuwa don shigarwa tare da ƙananan ƙananan ƙananan kayan aiki | Magani mai sauƙi da ƙarancin farashi wanda ke haifar da wasu raguwa na jituwa na yanzu | Daidaitaccen bayani a cikin aikace-aikacen HVAC | Mafi kyawun aikin jituwa na kowane mafita. Ability don haɓaka ƙarfin fitarwa yayin yanayin ƙananan layi. Unity muhimmi factor factor. Zai iya ba da birki mai sabuntawa | Da ɗaukan sarari na zahiri yana samuwa, ana iya ƙara tacewa mai jituwa bayan an shigar da abin tuƙi, idan an ƙudiri aniyar jituwa ta zama matsala. | Hanyar rage jituwa ta al'ada. |
| Fursunoni | Babban abun ciki mai jituwa, ba a ba da shawarar don shigarwa tare da mafi girman adadin faifai ba. | Hargitsi mafi girma, fiye da bugun bugun jini vfd shida tare da 5% reactor/shake. | Tsarukan da ke da adadi mai yawa ko girma na tuƙi, na iya buƙatar ƙarin raguwar jituwa. | Motar kanta tana haifar da ɗan ƙaramin zafi fiye da daidaitaccen bugun bugun bugun jini guda shida tare da reactor. | Maɓalli mai jagora a nauyin nauyi sai dai idan an kashe capacitors na tacewa na kewaye. Hadarin haɓakawa tsakanin masu tacewa da sauran capacitors a cikin tsarin. | Mafi kyawun aikin jituwa yana buƙatar daidaitaccen ciyarwar wutar lantarki ta AC tare da ɗan murɗawar bango. Yana da matukar wahala a sake fasalin filin. |
Tare da ci gaba da haɓaka fasahar wutar lantarki na IGBT, sabon matakan ukutace mai aikian inganta shi sosai kuma ana amfani dashi a kasuwa.Bayani na APFyana samun sigina na yanzu a cikin ainihin lokacin ta hanyar na'ura mai canzawa na waje, kuma yana raba sashin jituwa ta hanyar da'irar ganowa ta ciki, kuma yana haifar da ramuwa na halin yanzu tare da kishiyar lokaci na jituwa a cikin tsarin ta hanyar mai canza wutar lantarki na IGBT don gane aikin tacewa. fita harmonic.
Sakamakon diyya na halin yanzu naBayani na APFya bambanta daidai bisa ga tsarin jituwa mai ƙarfi na tsarin, don haka ba za a sami matsalar ramawa ba.Bugu da kari,Bayani na APFyana da aikin kariya da yawa.Lokacin da jituwa na tsarin ya fi girma fiye da ƙarfin tacewa, na'urar zata iya iyakance fitarwa ta atomatik 100% ba tare da yin nauyi ba.
Lokacin aikawa: Nuwamba-24-2023