Luluphi uphuculo lwesithando somlilo sokunyibilikisa?

Luluphi uphuculo lwesithando somlilo sokunyibilikisa? – Uninzi lweziseko zanamhlanje zinomthamo omkhulu wokuvelisa, ngoko ke amandla eziko lombane likhulu, elinokuthi lizise ungcoliseko oluphezulu lwe-harmonic kwigridi yamandla. Iqondo lophazamiseko lwe-harmonic lwefrikhwensi ephakathi yonikezelo lwamandla oluqinileyo kwisimo samandla kuthungelwano lwamandla ikakhulu luxhomekeke ekubeni i-harmonics efakwe kwindawo yoqhagamshelo loluntu lwegridi yamandla igqithise imigangatho ebhengezwe ngurhulumente. Amanyathelo okunciphisa ukucuthwa konikezelo lwamandla ukusuka ekutofweni imisinga ye-harmonic kwiindawo zokudityaniswa koluntu kwigridi yamandla zezi zilandelayo:

a) Ukwandisa inani lezigaba ezilungisiweyo zobonelelo lombane. Lo mlinganiselo unokuphelisa i-harmonics ye-5, ye-7, ye-17, neye-19;

b) Faka i-resonant filter ukucoca i-harmonic currents eziphambili, ezifana nokufaka i-5th, i-7th, kunye ne-11th order filters;

c) Guqula indawo yonikezelo lombane kwaye uqhagamshele unikezelo lwamandla ombane ophakathi kwigridi kawonke-wonke enomthamo omkhulu wesekethe emfutshane.

Ukongeza, umsi kunye nothuli oluveliswa kukunyibilika kweentsimbi ezingenayo i-ferrous kunye nentsimbi etyhidiweyo phantsi kweemeko ezithile zenkqubo nazo zingcolisa indalo. Ngeli xesha, ukufakwa kwe-hood yokukhupha kuyimfuneko ekuphuculeni okusingqongileyo.