Ezinhlelweni zanamuhla zamandla, kungakhathaliseki ukuthi kusezimbonini noma ezindaweni zokuhlala, inani elandayo lemithombo ye-harmonic liholele ekungcolisweni okukhulu kwegridi yamandla.I-resonance kanye nokuhlanekezeka kwe-voltage okubangelwa yilawa ma-harmonics kungabangela ukusebenza okungavamile noma ngisho nokwehluleka kwezinto ezihlukahlukene zamandla.Ukunciphisa lezi zinkinga, wengezai-reactor yochungechunges ohlelweni kungathuthukisa ngempumelelo ikhwalithi yamandla futhi kuvimbele ukuphazamiseka kokusebenza.Le bhulogi izohlola izinzuzo nemisebenzi yei-reactor yochungechunges ezinhlelweni zamandla, ezigxile emnikelweni wazo ekwehliseni ama-harmonics kanye nokwenza ngcono ukusebenza ngokuphelele.
Ama-reactors ochungechunge, ezaziwa nangokuthi ama-line reactor, ziyizingxenye ezibalulekile neziguquguqukayo ezinhlelweni zamandla ezisetshenziselwa ukulawula nokulawula amazinga kagesi.Ngokuvamile ixhunywe ochungechungeni nezinye izinto zikagesi ezifana nama-capacitor, ama-transformer noma ama-motor.Ngokulungisa ukusabela kwe-reactor yochungechunge, i-impedance eyengeziwe inikezwa ukuze kuncishiswe ngempumelelo umthelela wama-harmonics kusistimu yamandla.Enye yezinzuzo eziyinhloko zokusebenzisa i-reactor yochungechunge ikhono lokunciphisa imvamisa ye-resonant yesistimu, ukunciphisa ubungozi bokuguquguquka kwe-voltage nokwenza ngcono ukuzinza.
Ama-Harmonics akhiqizwa yimithwalo engaqondile angabangela ukuhlanekezelwa kwe-voltage kanye ne-waveform yamanje, kuthinte kabi ikhwalithi yamandla.Lokhu kuguqulwa kungaholela ekushiseni ngokweqile kwemishini, ukudluliswa kwamandla okungasebenzi kahle, nokwehluleka ngaphambi kwesikhathi.Ama-reactors ochungechunge aphikisana nale miphumela engemihle ngokwethula i-impedance enciphisa ama-harmonic currents futhi inciphise ukuhlanekezela kwamandla kagesi.Ukuwahlanganisa ezinhlelweni zamandla futhi kusiza ukuvimbela ukwenzeka kwe-resonance, isenzakalo lapho imvamisa yemvelo yesistimu iqondana namaza e-harmonic, okuholela ekuguquguqukeni okukhulu kwamandla kagesi kanye nokulimala okungaba khona kwemishini.
Enye inzuzo ebalulekile yokufaka ama-reactor ochungechunge kumasistimu kagesi ukunikela kwawo ekulungiseni isici samandla.Ngenhlanganisela yochungechunge lwama-capacitor nama-reactors, isistimu ifinyelela ukusabela kwe-capacitive kumafrikhwensi amandla.Lesi sici samandla esithuthukisiwe sinciphisa ukulahleka kolayini futhi sinika amandla ukusatshalaliswa kwamandla okusebenza kahle kakhulu.Ukwengeza, ama-reactors ochungechunge asiza ukuzinzisa ukuguquguquka kwamandla kagesi, anciphise ama-voltage abangelwa umthwalo, futhi athuthukise ukuthembeka kwawo wonke amandla.
Ukuhlanganiswa kwama-reactors ochungechunge kunezinhlelo zokusebenza ezimbonini nasezindaweni ezihlukahlukene lapho ukungcoliswa kwe-harmonic kubangela inselele enkulu.Imikhakha yezimboni esebenzisa kakhulu imithwalo engaqondile, efana nezitshalo zokukhiqiza nezikhungo zedatha, ingazuza kakhulu ekufakweni kwama-reactor ochungechunge.Ngaphezu kwalokho, izindawo zokuhlala nezakhiwo zezentengiselwano, ikakhulukazi lezo ezinezinhlelo ezibanzi ze-HVAC noma izisetshenziswa ezithuthukisiwe zika-elekthronikhi, nazo zingasebenzisa ama-reactors ochungechunge ukuthuthukisa ikhwalithi yamandla kanye nokunciphisa isikhathi sokungasebenzi kwemishini.
Lapho kubhekene nokungcoliswa kwe-harmonic okwandayo okubucayi kumasistimu kagesi, ukusetshenziswa kwama-reactors ochungechunge kuyisinyathelo esisebenzayo sokuqinisekisa ikhwalithi ephezulu yamandla.Ikhono labo lokunciphisa ama-harmonics, ukunciphisa ama-resonances kanye nokuthuthukisa ukulungiswa kwezinto zamandla kunikeza izinzuzo ezibalulekile zezinhlelo zokusebenza zezimboni nezindawo zokuhlala.Ngokutshala imali kuma-reactors ochungechunge, abaqhubi besistimu yamandla bangavikela okokusebenza, bakhulise ukusebenza kahle kwamandla futhi baqinisekise ukuhlinzekwa kwamandla okungaphazamiseki.
Isikhathi sokuthumela: Nov-17-2023