Kwiinzame zokunciphisa ukusetyenziswa kwamandla kunye nokukhutshwayo, amaqela olawulo lweziko aguqukela kulungiso lwento yamandla ukukhulisa ukusetyenziswa kwamandla avela kusetyenziso.Ukulungiswa kwezinto zamandla kudlala indima ebalulekileyo ekulawuleni amandla ombane, into yamandla, kunye nokuzinzisa iinkqubo zamandla ombane.Obunye bobuchwepheshe obuphambili obusetyenziswayo kule nkqubo kukusetyenziswa kwee-Static Var Generators (SVGs).
Ii-SVGs, ezikwabizwa ngokuba yiStatic Synchronous Compensators (STATCOM), zizixhobo eziyilelwe ngokukodwa ukulawula amandla ombane, amandla ombane, kunye nokuzinzisa igridi yombane.Ezi zixhobo zisebenzisa i-voltage source converter ukufaka amandla asebenzayo kwigridi, ukubonelela ngembuyekezo yamandla asebenzayo asebenza ngokukhawuleza.Le mbuyekezo inceda ukuphucula umgangatho wamandla, ukuthintela ukungazinzi kwamandla ombane, kunye nokwandisa ukusetyenziswa kwamandla kumaziko.
Ukunciphisa i-flicker ebangelwa kukuhla kwamandla ombane lolunye uncedo olubalulekileyo olubonelelwa zii-SVGs.I-Flicker ibhekiselele ekuguquguqukeni okubonakalayo ekukhanyeni okanye ekuboniseni imveliso, enokubangelwa kukwahluka kwamandla ombane.Oku kuguquguquka kwamandla ombane kuhlala kuba sisiphumo sotshintsho ngequbuliso kwimfuno yomthwalo, kwaye kunokuba nefuthe elibonakalayo ekusebenzeni ngokubanzi kunye nomgangatho weenkqubo zombane.Ii-SVGs, ngekhono lazo lokutofa amandla asebenzayo, zinceda ukuzinzisa umbane kunye nokunciphisa i-flicker, iqinisekisa indawo engaguqukiyo kunye nekhululekileyo kubahlali bendawo.
Ukusebenzisa ii-SVGs zokulungiswa kwezinto zamandla akuncedi kuphela ekuphuculeni umgangatho wamandla kodwa kwakhona kuzisa amandla amakhulu kunye nokongiwa kweendleko.Ngokusebenzisa amandla amandla, amaziko anokunciphisa ilahleko yamandla, okukhokelela ekunciphiseni ukusetyenziswa kwamandla kunye namatyala aphantsi osetyenziso.Ngeendleko zamandla ezihlala zinyuka, itekhnoloji yokulungiswa kwezinto zamandla ivumela amaqela olawulo lweziko ukuba enze imitsi ebalulekileyo ekuzinzeni nasekusebenzeni okunexabiso eliphantsi.
Ii-SVGs aziboneleli kuphela ngezibonelelo zoqoqosho kunye nokusingqongileyo, kodwa zikwaphucula ukuthembeka kunye nokusebenza kakuhle kweenkqubo zamandla ombane.Ngokuzinzisa umbane, ukulawula amandla, kunye nokulawula iharmonics, ii-SVGs zinceda ukunciphisa ukuguquguquka kwamandla, ukunciphisa uxinzelelo lwezixhobo, kunye nokunciphisa umngcipheko wokusilela kwamandla.Oku ekugqibeleni kunegalelo ekwandiseni ixesha, ukuphuculwa kwemveliso, kunye nokuphucula ubomi obude bokusebenza kwizicelo zamaziko ahlukeneyo.
Ukuqukumbela, ukunika ingqalelo kulungiso lwamandla ngokusetyenziswa kweStatic Var Generators (SVGs) kubambe amandla amakhulu okunciphisa ukusetyenziswa kwamandla kunye nokukhutshwa kwezixhobo.Ezi zixhobo zilawula ngokufanelekileyo amandla ombane, zizinzisa inkqubo yombane, kwaye zongeze umgangatho wamandla.Ngokulawula ngokufanelekileyo amandla asebenzayo, ukulawula i-harmonics, kunye nokunciphisa i-flicker, ii-SVGs zikhulisa ukusetyenziswa kwamandla, ukuphucula ukusebenza kakuhle, kunye nokukhuthaza iindlela zokulawula indawo ezizinzileyo.Utyalo-mali kubuchwepheshe bokulungisa izinto zamandla akuncedi nje kuphela okusingqongileyo kodwa kuzisa ugcino lweendleko ezinkulu kwaye konyusa ukuthembeka kwiinkqubo zamandla ombane.
Ixesha lokuposa: Aug-16-2023