Imilinganiselo yomgangatho wamandla (PQ) iya isibaluleka ngakumbi kwiziseko zombane zanamhlanje.Imiba ye-PQ efana nokwahluka kwamandla ombane, i-harmonics kunye ne-flicker inokubangela iingxaki ezinzulu ekusebenzeni ngokufanelekileyo nangokuthembekileyo kweenkqubo zombane.Ukubekw'esweni okufanelekileyo kunye nohlalutyo lweeparamitha ze-PQ kunokunceda ukufumanisa oyena nobangela wezi ngxaki kunye nokuthatha amanyathelo ayimfuneko okulungisa.
Esinye sezizathu eziphambili zokuba imilinganiselo ye-PQ ibaluleke kakhulu kukuba ibonelela ngomfanekiso opheleleyo womgangatho wamandla.Utshintsho lwe-voltage olunje ngediphu kunye nokudumba kunokubangela ukusilela kwesixhobo, ukunxiba kwangaphambi kwexesha, okanye ukungaphumeleli ngokupheleleyo.I-Harmonics, ngakolunye uhlangothi, inokubangela ukuba izixhobo zombane zigqithise, ezikhokelela ekungaphumeleli kunye neengozi zomlilo.I-Flicker, utshintsho olukhawulezayo noluphindaphindiweyo ekukhanyeni okubonwayo, lunokonakalisa impilo yabantu kwaye lubangele ukungathandeki okubonakalayo.Ngokulinganisa ngokuchanekileyo ezi parameters, kunokwenzeka ukuvavanya umgangatho wamandla kunye nokuqinisekisa ukuthotyelwa kwemigangatho yoshishino.
Imilinganiselo yomgangatho wamandla ehambelana nemigangatho ibaluleke ngakumbi njengoko ivumela uthelekiso oluthembekileyo kwiindawo ezahlukeneyo, iinkqubo kunye namaxesha.Ii-arhente zolawulo kunye nemibutho yoshishino iphuhlise imigangatho kunye nezikhokelo zokubeka iliso kwi-PQ ukuqinisekisa ukufana kunye nokuhambelana komlinganiselo.Ukubambelela kule migangatho kubalulekile ekuqinisekiseni uthelekiso oluchanekileyo nolunentsingiselo.Ukufumana imilinganiselo ye-PQ ethobelayo kuqinisekisa ukuba naziphi na iingxaki zichongwa ngokukhawuleza kwaye amanyathelo afanelekileyo athatyathwe ukuzilungisa.
Ukongeza, imilinganiselo ye-PQ ehambelana nemigangatho yenza kube lula ukulungisa iingxaki kunye nokusombulula ingxaki.Xa ujongene nemiba yobulunga bamandla, kubalulekile ukuqonda oyena nobangela kwaye ulungise le ngxaki ngempumelelo.Imilinganiselo esemgangathweni inika iqonga eliqhelekileyo lokuthelekisa nokuhlalutya.Bakwanceda ekuchongeni iintsingiselo kunye nezinto ezingaqhelekanga, ezivumela iinjineli ukuba zichonge oyena nobangela weengxaki kunye nokuphuhlisa izicwangciso ezifanelekileyo zokunciphisa.Ukuchongwa ngokukhawuleza kunye nesisombululo semiba ye-PQ kunokuthintela ixesha lokunciphisa iindleko, umonakalo wezixhobo kunye neengozi zokhuseleko.
Enye inkalo yemigangatho-ethobela imilinganiselo ye-PQ kukukwazi ukuvavanya ukusebenza kwezixhobo zombane ezahlukeneyo kunye neenkqubo.Ngokuthelekisa iiparamitha ze-PQ zezixhobo ezahlukeneyo, abavelisi banokuhlola ukusebenza kunye nokusebenza kakuhle kweemveliso zabo.Ngokunjalo, abaphathi bamaziko banokuvavanya ukusebenza kweziseko zombane zabo kwaye bachonge iindawo ezifuna ukuphuculwa.Le ndlela yokusetyenziswa kwedatha yenza ukuba kuthathwe izigqibo ezisekelwe kubungqina bokuphucula, ukutshintshwa okanye ukuguqulwa okuphucula i-PQ yonke yenkqubo yombane.
(Izisombululo zomgangatho wamandla wesinyithi kunye nokubumba)
Imigangatho idlala indima ebalulekileyo ekuqinisekiseni ukusebenzisana kwezixhobo ezahlukeneyo zokucupha kunye neenkqubo.Ukuthotyelwa kwale migangatho kuqinisekisa ukuba idatha iyaqokelelwa, itshintshiswe kwaye itolikwa ngokuqhubekayo kuwo wonke amaqonga kunye neendawo.Oku kusebenzisana kuvumela ukudityaniswa kokubeka iliso kwe-PQ kunye nezinye izicelo zegridi ezihlakaniphile, ukuphucula ngakumbi ukuthembeka kwenkqubo yamandla kunye nokusebenza kakuhle.Ivula indlela yokwamkelwa kohlalutyo oluphambili, i-algorithms yokufunda koomatshini, kunye nobukrelekrele bokwenziwa kuhlalutyo lomgangatho wamandla, okwenza ukuba kusebenze ngakumbi kunye nezicwangciso zogcino oluqikelelweyo.
(UMgangatho waMandla okuHlala kunye nezisombululo zoSabelo zizonke)
Ukuqukumbela, umlinganiselo we-PQ uya ubaluleka ngakumbi nangakumbi kwiziseko zamandla zanamhlanje.Imilinganiselo echanekileyo nethobelayo inokuvavanya umgangatho wamandla kwaye ichonge imiba enokuchaphazela ukusebenza kunye nokhuseleko.Ukuthotyelwa kwemigangatho yoshishino kuqinisekisa imilinganiselo ethembekileyo nengaguquguqukiyo, ivumela uthelekiso olunentsingiselo kunye nokusombulula ingxaki ngokufanelekileyo.Ikwanceda ekuvavanyeni ukusebenza kunye nokuphuculwa kwezixhobo zombane kunye neenkqubo.Ukongeza, imigangatho yenza ukusebenzisana kunye nokudityaniswa nezinye izicelo zegridi ezihlakaniphile, okwenza kube lula ngakumbi kunye neendlela zokulondoloza ezisebenzayo.Njengoko iziseko zophuhliso zamandla ziqhubeka nokuvela, ukubaluleka kwemilinganiselo yomgangatho wokuthotyelwa kwemigangatho kuya kwanda kuphela ukuqinisekisa ukusebenza okuthembekileyo nokusebenza kakuhle kweenkqubo zamandla.
Ixesha lokuposa: Aug-16-2023