Kwimveliso yemihla ngemihla kunye nobomi, ii-reactors series kunye ne-shunt reactors zizixhobo ezibini ezisetyenziswa ngokuqhelekileyo.Ukusuka kumagama othotho lweereactors kunye ne-shunt reactors, sinokuqonda ngokulula ukuba enye yireactor enye eqhagamshelwe kuthotho kwibhasi yenkqubo Phakathi kwazo, enye ludibaniso oluhambelanayo lwereactor, kwaye i-capacitor yamandla iqhagamshelwe ngokuhambelana inkqubo yebhasi.Nangona kubonakala ngathi kuphela isiphaluka kunye nendlela yokudibanisa iyahluka, kodwa.Iindawo ezisetyenziswayo kunye neendima eziyidlalayo zahluke kakhulu.Kanye njengolona lwazi luqhelekileyo lomzimba, iindima zeesekethe zochungechunge kunye neesekethe ezihambelanayo zahlukile.
Iireactors zingohlulwa zibe ziireactors zeAC kunye neDC.Umsebenzi ophambili we-AC reactors uchasene nokuphazamiseka.Ngokuqhelekileyo, inokuthi ithathwe njengenxeba le-coil yesigaba sesithathu kwi-core phase yentsimbi.Ii-reactors ze-AC ngokubanzi ziqhagamshelwe ngokuthe ngqo kwisekethe ephambili, kwaye eyona ngqwalasela iphambili xa ukhetha imodeli yi-inductance (i-voltage drop xa i-current ihamba nge-reactor ayinakuba mkhulu kune-3% yombane olinganisiweyo).I-reactor ye-DC ubukhulu becala idlala indima yokucoca kwisekethe.Ukuthetha nje, kukuphefumlisa ikhoyili kwinqanaba elinye lentsimbi engundoqo ukunciphisa uphazamiseko olubangelwa yingxolo yerediyo.Ingaba i-AC okanye i-DC reactor, umsebenzi wayo kukunciphisa ukuphazamiseka kwisignali ye-AC kunye nokwandisa ukuchasana.
Uthotho lwe-reactor lubekwe ikakhulu kwindawo ye-breaker circuit ephumayo, kwaye i-reactor ye-series inamandla okuphucula i-impedance ye-short-circuit kunye nokunciphisa i-short-circuit current.Iyakwazi ukucinezela i-harmonics yomyalelo ophezulu kunye nokunciphisa ukuvala i-inrush yangoku, ngaloo ndlela ikhusela i-harmonics ekulimazeni i-capacitors kunye nokufezekisa imisebenzi yokunciphisa ngoku kunye nokucoca.Ngokukodwa kwindawo yamandla apho umxholo we-harmonic awukho mkhulu kakhulu, i-capacitors yokudibanisa kunye ne-reactors kwinkqubo yamandla kwi-series inokuphucula umgangatho wamandla kwaye ithathwa njengesona sisombululo sisebenzayo.
I-reactor ye-shunt ikakhulu idlala indima yembuyekezo yamandla asebenzayo, enokuthi ihlawule i-capacitive yokutshaja yangoku yomgca, ukunciphisa ukunyuka kombane wenkqubo kunye nokuveliswa kokugqithiswa kokusebenza, kunye nokuqinisekisa ukusebenza okuthembekileyo komgca.Isetyenziselwa ukuhlawulela imbuyekezo ye-capacitance esasazwayo yemigca yokuhambisa umgama omde, ukuthintela ukunyuka kombane ekupheleni kwemigca emide yokungabikho komthwalo (edla ngokusetyenziswa kwiinkqubo ze-500KV), kunye nokuququzelela ukuvalwa kwesigaba esisodwa kunye nokunciphisa ukugqithisa kokusebenza.Isetyenziswe ngokubanzi kwiiprojekthi zokuhanjiswa kwamandla okude kunye nokusasazwa kweegridi zamandla.
Abathengi abaninzi bahlala benemibuzo enjalo, oko kukuthi, ingaba i-reactor series okanye i-shunt reactor, ixabiso libiza kakhulu, kwaye umthamo ukhulu kakhulu.Ingaba kufakelo okanye ukulinganisa ukwakhiwa kweesekethe, iindleko azikho phantsi.Ngaba ezi reactor azikwazi ukusetyenziswa?Kufuneka sazi ukuba zombini umonakalo obangelwa yi-harmonics kunye nokulahlekelwa okubangelwa ukuhanjiswa kwexesha elide kukhulu kunokuthengwa kunye nokusetyenziswa kwee-reactors.Ungcoliseko lwe-Harmonic kwigridi yamandla, i-resonance kunye nokugqwethwa kwamandla ombane kuya kukhokelela ekusebenzeni okungaqhelekanga okanye nokusilela kwezinye izixhobo ezininzi zamandla.Apha, umhleli ucebisa uthotho lweereactors kunye ne-shunt reactors eziveliswe yiHongyan Electric Company.Ayisiyo kuphela umgangatho oqinisekisiweyo, kodwa kwakhona uhlala ixesha elide.
Ixesha lokuposa: Apr-13-2023