I-reactor yangoku yokunciphisa
0102030405
6-220kV amandla ombane aphezulu Reactor
Iireactors
Iireactors, ezaziwa ngokuba zii-inductors, zisetyenziswa kakhulu kwiisekethe. Ngenxa yesiphumo sokungeniswa kwe-electromagnetic, kukho inqanaba elithile le-inductance kwisekethe, enokuthintela utshintsho lwangoku. Xa i-conductor inikwe amandla, i-magnetic field yenziwa ngaphakathi kwendawo ethile ehlala kuyo, ngoko ke zonke ii-conductors zombane eziphetheyo zinomqondo jikelele we-inductance. Nangona kunjalo, i-inductance ye-conductor ende kunye nethe tye incinci, kwaye i-magnetic field eyenziwe ayinamandla. Ngoko ke, i-reactor yangempela iyinxeba locingo ngendlela ye-solenoid, ebizwa ngokuba yi-reactor hollow;
Ngamanye amaxesha, ukwenzela ukwandisa i-inductance yale solenoid, intsimbi yentsimbi ifakwe kwi-solenoid, ebizwa ngokuba yi-iron core reactor. I-reactance yahlulwe kwi-inductive reactance kunye ne-capacitive reactance. Ukuhlelwa kwezenzululwazi kukuba i-inductive reactance (inductor) kunye ne-capacitive reactance (i-capacitor) zihlangeneyo zibizwa ngokuba zii-reactors. Nangona kunjalo, ngenxa yobukho bee-inductors kwixesha elidlulileyo, ezazibizwa ngokuba zii-reactors, ii-capacitors ngoku zibizwa ngokuba yi-capacitive reactances, kwaye i-reactors ibhekisela ngokukodwa kwii-inductors.
Iireactors ezisetyenziswa ngokuqhelekileyo kwiinkqubo zamandla ziquka uthotho lweereactors kunye ne-parallel reactors. Iireactors zeSeries zisetyenziswa ikakhulu ukunciphisa imisinga yesekethe emfutshane, kwaye zinokudityaniswa kuthotho okanye ngokuhambelana ne-capacitors kwizihluzi ukukhawulela i-harmonics ephezulu kwigridi yamandla. Ii-reactors kwi-220kV, 110kV, 35kV, kunye ne-10kV iigridi zamandla zisetyenziselwa ukufunxa amandla ombane asebenzayo kwiintambo zentambo ngexesha lokutshaja. I-voltage yokusebenza inokulungiswa ngokulungelelanisa inani le-reactors parallel reactors. I-Ultra high voltage parallel reactors inemisebenzi eyahlukeneyo yokuphucula iimeko zokusebenza ezinxulumene namandla asebenzayo kwiinkqubo zamandla, ngokukodwa kubandakanywa: 1. Impembelelo ye-capacitance kwimigca elayishwe kancinci okanye elayishwe kancinci ukunciphisa ukugqithisa okwethutyana kumbane wamandla; 2. Ukuphucula ukuhanjiswa kwamandla ombane kwiintambo zothumelo lomgama omde; 3. Ukulinganisela amandla asebenzayo kumgca kangangoko kunokwenzeka kwisiza ngexesha lomthwalo wokukhanya, ukuthintela ukuhamba okungenangqiqo kwamandla asebenzayo kunye nokunciphisa ukulahlekelwa kwamandla kumgca; 4. Ukunciphisa i-voltage-state voltage frequency of power frequency kwi-high-voltage bus xa iyunithi enkulu ihambelana nenkqubo, okwenza kube lula ukuba i-generator ihambelane kwaye ihambelane; 5. Thintela i-self excitation resonance phenomenon enokuthi yenzeke kwiijenereyitha ezinemigca emide; 6. Xa usebenzisa indawo engathathi hlangothi ye-reactor ngokusebenzisa isixhobo esincinci sokuphendula, i-reactor encinci ingasetyenziselwa ukuhlawulela isigaba ukuya kwisigaba kunye nesigaba ukuya kwi-capacitance yomhlaba womgca, ukwenzela ukukhawulezisa ukucima okuzenzekelayo kwe-latent current kunye. lula ukusetyenziswa kwayo. I-wiring ye-reactors inokwahlulwa ngeendlela ezimbini: uxhulumaniso lwechungechunge kunye noqhagamshelwano oluhambelanayo. Iireactors zothotho zihlala zisebenza njengezixhobo zangoku zokunciphisa, ngelixa ii-reactors ezinxuseneyo zihlala zisetyenziselwa imbuyekezo yamandla asebenzayo.
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