I-reactor yamanje enomkhawulo
0102030405
6-220kV high voltage Reactor
Ama-reactors
Ama-reactors, aziwa nangokuthi ama-inductors, asetshenziswa kakhulu kumasekhethi. Ngenxa yomphumela wokungeniswa kwe-electromagnetic, kunezinga elithile le-inductance kusekethe, elingavimbela izinguquko zamanje. Uma ikhondukta inikwa amandla, inkambu kazibuthe ikhiqizwa phakathi kwebanga elithile lesikhala esihlalayo, ngakho wonke amakhondaktha kagesi aphethe njengamanje anomqondo ojwayelekile we-inductance. Kodwa-ke, i-inductance ye-conductor ende futhi eqondile incane kakhulu, futhi insimu yamagnetic eyenziwe ayinamandla. Ngakho-ke, i-reactor yangempela iyinxeba locingo ngendlela ye-solenoid, ebizwa ngokuthi i-reactor engenalutho;
Ngezinye izikhathi, ukuze kwandiswe i-inductance yalesi solenoid, insimbi core ifakwa ku-solenoid, ebizwa ngokuthi i-iron core reactor. Ukusabela kuhlukaniswe ngokusabela kwe-inductive kanye ne-capacitive reactance. Isigaba sesayensi esengeziwe ukuthi i-inductive reactance (inductor) kanye ne-capacitive reactance (i-capacitor) kuhlangene kubizwa ngokuthi ama-reactor. Kodwa-ke, ngenxa yokuba khona kwama-inductors esikhathini esidlule, ayebizwa ngokuthi ama-reactors, ama-capacitor manje abizwa ngokuthi ama-capacitive reactances, futhi ama-reactor abhekisela ngokuqondile kuma-inductors.
Ama-reactor asetshenziswa kakhulu ezinhlelweni zamandla afaka uchungechunge lwama-reactor nama-parallel reactor. Ama-reactors ochungechunge asetshenziselwa kakhulu ukukhawulela ama-currents we-short-circuit, futhi angaxhunywa ochungechungeni noma ngokuhambisana nama-capacitor kuzihlungi ukuze kukhawulwe ama-harmonics e-oda eliphezulu kugridi yamandla. Ama-reactors kumagridi kagesi angu-220kV, 110kV, 35kV, kanye no-10kV asetshenziselwa ukumunca amandla asebenzayo ekhebula emigqeni yekhebula ngesikhathi sokushajwa. I-voltage yokusebenza ingashintshwa ngokulungisa inani lama-reactor ahambisanayo. Ama-reactor ahambisanayo kagesi aphezulu kakhulu anemisebenzi ehlukahlukene yokuthuthukisa izimo zokusebenza ezihlobene namandla asebenzayo kumasistimu kagesi, ikakhulukazi okuhlanganisa: 1. Umthelela wamandla emigqeni elayishwe kancane noma elayishwe kancane ukuze kuncishiswe ukugcwala ngokweqile kwesikhashana kumafrikhwensi kagesi; 2. Ukwenza ngcono ukusatshalaliswa kwamandla kagesi emigqeni ekude yokudlulisa; 3. Ukulinganisa amandla asebenzayo kulayini ngangokunokwenzeka esizeni ngesikhathi sokulayisha ukukhanya, ukuvimbela ukugeleza okungenangqondo kwamandla asebenzayo kanye nokunciphisa ukulahleka kwamandla kulayini; 4. Yehlisa i-voltage yesimo esingaguquki yefrikhwensi yamandla ebhasini eline-voltage ephezulu lapho iyunithi enkulu ihambisana nesistimu, okwenza kube lula ukuthi i-generator ivumelaniswe futhi ihambisane; 5. Vimbela into yokuzwakala kwe-self excitation resonance engenzeka kumajeneretha anemigqa emide; 6. Uma usebenzisa indawo engathathi hlangothi ye-reactor ngokusebenzisa idivayisi encane yokusabela ephansi, i-reactor encane ingaphinda isetshenziselwe ukunxephezela isigaba ukuya esigabeni kanye nesigaba ukuya phansi komthamo womugqa, ukuze kusheshiswe ukucisha okuzenzakalelayo kwamandla acashile futhi lula ukusetshenziswa kwayo. I-wiring yama-reactors ingahlukaniswa ngezindlela ezimbili: uxhumano lwechungechunge noxhumano oluhambisanayo. Ama-reactor ochungechunge ngokuvamile asebenza njengamadivayisi amanje akhawulelayo, kuyilapho ama-reactor afanayo evamise ukusetshenziselwa isinxephezelo samandla asebenzayo.
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