Sefa ya Noker Active Harmonic Ikugwiritsidwa Ntchito Kuchipatala

Yogwira harmonic kusefachakhala gawo lofunikira lazinthu zamagetsi zamagetsi zomwe zimapangidwa m'mafakitale ndi malo ogulitsa.Mphamvu yogwira ntchitozoseferandizofunikira kuti muchepetse ma harmonics ndikusunga magwiridwe antchito amagetsi.Makamaka, magawo atatu ogwira ntchito zosefera za harmonic angathandize kuchepetsa mavuto amphamvu m'zipatala.Zipatala zimafuna machitidwe apamwamba a mphamvu zothandizira zipangizo zachipatala ndi kusunga ntchito zofunika kwambiri pamoyo.Makina amagetsi apachipatala amatha kukhala ndi zosokoneza zosiyanasiyana, kuphatikiza ma dips, kutupa, ma voltage transients, ndi kusokoneza kwamagetsi.Ma Harmonics opangidwa ndi zida zamagetsi amatha kusokoneza mphamvu yachipatala ndikuwononga zida, zomwe zimapangitsa kulephera kwadongosolo komanso kuchepetsa chisamaliro cha odwala.Zosefera zogwira ntchito za harmonic ndizofunikira kwambiri zomwe zimathandiza kusunga mphamvu m'zipatala.Tekinoloje iyi imawunika mosalekeza kupotoza kwa ma harmonic ndikusefa ma siginecha osafunikira asanawononge dongosolo.Zosefera zogwira ntchito za harmonic zimawongolera kupotoza kwa ma waveform ndikupereka mphamvu zapamwamba kuzipatala pophatikiza matekinoloje monga ma capacitor, ma inductors, ndi zida zogwira ntchito.Zosefera zogwira ntchito za harmonic zidapangidwa kuti zizigwira ntchito mofananirako ndi gawo la mains pomwe zikuyambitsa zina zowonjezera padongosolo.Pakalipano izi zimathandiza kupanga ma harmonics omwe ali ofanana mu matalikidwe koma mosiyana mu gawo ndi omwe alipo mu magetsi, potero amachepetsa kwambiri ma harmonics.Mawonekedwe osefedwa apano omwe amasefedwa amayikidwa pamwamba pa mawonekedwe osasefedwa apano kuti apange mawonekedwe ozungulira okhala ndi kusokoneza kwathunthu kwa harmonic.Kafukufuku waposachedwa akuwonetsa momwe zosefera zogwira ntchito za harmonic zakhazikitsidwa bwino m'zipatala.Chipatala cha mabedi 300 ku China chinali kukumana ndi zovuta zamtundu wamagetsi chifukwa cha kusokonekera kwa ma harmonic komwe kumapangidwa ndi zida zamagetsi zomwe zidayikidwa mkati mwa malowa.Zopotokazi zimadutsa kwambiri milingo yovomerezeka, zomwe zimapangitsa kuti zingwe ndi ma transfoma azitenthedwa, kufupikitsa moyo wa zida ndikupangitsa kukonza ndikusintha pafupipafupi.Chipatalacho chinayika 100Amagawo atatu yogwira harmonic fyulutakuti athetse mavutowa.Chipangizochi chimachepetsa kupotoza kwathunthu kwa harmonic (THD) kuchokera ku 16% mpaka kuchepera 5%.Fyuluta yogwira imapangitsanso mphamvu yamagetsi kuchokera kuzungulira 0.86 mpaka pafupi ndi 1, kuchepetsa kugwiritsa ntchito mphamvu mu dongosolo.Zosefera zogwira ntchito za harmonic zimawonjezera mphamvu zamakina amagetsi ndikuwonjezera kudalirika kwa makina popewa kulephera kwa zida, kupulumutsa zipatala nthawi yokonza ndi ndalama.Powombetsa mkota,zosefera zogwira ntchito za harmonickupereka maubwino ofunikira pakusunga mphamvu zamagetsi m'zipatala.Zida zamagetsi zochulukirachulukira zimagwiritsidwa ntchito m'zipatala, ndipo ma harmonics omwe amapanga amatha kuyambitsa zovuta zamphamvu zamagetsi.Zosefera zogwira ntchito za harmonic ndizofunikira kwambiri pazinthu zamagetsi zomwe zimasefa kupotoza kosafunika ndikupereka mphamvu zapamwamba kuzipatala.Zosefera zogwira ntchito za harmonic zimatha kuchepetsa kugwiritsa ntchito mphamvu, kuchepetsa kuyesayesa, ndipo pamapeto pake zimathandizira zipatala kupereka chisamaliro chapamwamba cha odwala.