Hauv cov kab hluav taws xob siab, cov khoom siv hluav taws xob tau tshwm sim thaum muaj xwm txheej ceev, qhov no tshwm sim thaum ib qho ntawm cov theem tawg mus rau hauv av. Cov capacitive tam sim no tsim hluav taws xob arc, rhuav tshem cov rwb thaiv tsev ntawm cov kab tsim nyog thiab tag nrho cov kev tiv thaiv relays. Txhawm rau zam qhov no, arc extinguishing reactors yog siv. Lawv pab txo qhov cuam tshuam ntawm hluav taws xob arc.
Arc-quenching reactor
Nyob rau hauv cov phiaj xwm hluav taws xob niaj hnub no, siv ntau lub tshuab tiv thaiv thiab khoom siv. Txhawm rau kom tsis txhob muaj kev cuam tshuam hauv lub zog ntawm cov neeg siv khoom, ib qho tshwj xeeb ntawm kev tiv thaiv kev ua txhaum ntawm lub ntiaj teb ib zaug - arc-suppressing reactors. Lawv yog cov khoom siv hluav taws xob tsim los them nyiaj rau cov khoom siv hluav taws xob tam sim no thaum muaj kev txhaum hauv av.
Reactors feem ntau yog siv hauv cov tes hauj lwm nrog kev sib cais nruab nrab ntawm 6 txog 35 kV. Nyob rau hauv tes hauj lwm nrog voltage ntawm 110 mus rau 750 kV,grounded nruab nrab.
Hom thiab muaj pes tsawg leeg ntawm reactors
Arc reactors, zoo li txhua yam khoom tshwj xeeb, muab faib ua ob peb pawg.
Raws li qhov raug hloov kho, cov reactors tau muab faib ua ob peb hom:
- tsis tswj hwm - tsis muaj peev xwm tswj tau, lawv raug tsim los ntawm tus kheej raws li qhov tau muab;
- Cov kauj ruam-tswj reactors muaj ob peb qhov kev kho tshwj xeeb;
- smoothly adjustable arcing reactors yog hom kev ua tau zoo tshaj plaws ntawm arc quenching reactors, tso cai rau koj xaiv qhov tsis zoo rau kev tiv thaiv zoo dua.
Raws li txoj kev teeb tsa, lawv txawv:
- nrog cov kauj ruam hloov nrog cov kais dej los ntawm lub ntsiab winding; Kev hloov kho tshwm sim hauv cov kauj ruam - nyob ntawm seb muaj pes tsawg tus tig;
- plunger tso cai rau koj kho qhov inductance nyob ntawm qhov chaw ntawm cov tub ntxhais hauv lub kauj;
- reactors nrog kev tsis ncaj ncees ntxiv muaj qhov thib peb ntawm inductance amplifying lub ntsiab.
Raws li kev tswj hwm, reactors muab faib ua:
- Tsis muaj kev tswj hwm. Cov reactors yog qhov nyuaj heev los tswj, kho qhov inductance hauv lawv feem ntau yog cov txheej txheem ntev uas cuam tshuam nrog kev txiav lub reactor nws tus kheej los ntawm lub network. Cov no feem ntau yog cov kauj ruam reactors.
- Nrog tswj tsav. Lawv tso cai rau koj los kho qhov inductance remotely yam tsis tau txiav tawm ntawm lub network.
- Nrog kev tswj tsis siv neeg. Hom no tso cai rau koj tuaj yeem kho qhov inductance hauvnetwork tej yam kev mob.
Arc reactors yog ib qho kev hloov pauv. Nyob ntawm cov xwm txheej, lawv tau ua kom qhuav thiab muaj roj puv, nrog qhov sib txawv tsis tu ncua ntawm cov tub ntxhais thiab cov kauj, nrog rau qhov sib txawv.
Txoj Cai Ua Haujlwm
Txhawm rau kom tsis txhob cuam tshuam hauv lub zog ntawm cov neeg siv khoom, kev them nyiaj ntawm cov khoom siv hluav taws xob yog siv los ntawm kev sib npaug nrog kev pab los ntawm cov khoom siv inductive.
Qhov no yog lub hauv paus ntawm lub hauv paus ntsiab lus ntawm arc-quenching reactor. Cov inductive thiab capacitive tam sim no sib txawv nyob rau hauv theem, sib npaug ntawm tus nqi, thiab hais txog lub zog qhov chaw tso tseg ib leeg tawm ntawm lub ntiaj teb txhaum taw tes, ua rau lub extinction ntawm hluav taws xob arc.
Qhov no tso cai rau koj khaws cov khoom nqa tam sim no kom zoo, nrog rau kom tsis txhob muaj cov khoom siv tsis ua haujlwm thaum muaj teeb meem hauv av.
Kev ua haujlwm ntawm cov hluav taws xob tam sim no nrog kev sib cais nruab nrab tsis pub dhau 6 teev, uas yog qhov txaus los nrhiav thiab kho qhov txhaum ntawm cov kab sib kis. Kev daws teeb meem ceev ceev yog tus yuam sij rau kev ua haujlwm ruaj khov ntawm cov khoom siv.
Ntse
Raws li cov kev cai rau kev ua haujlwm ntawm cov khoom siv hluav taws xob, arcing reactors yog siv nyob rau hauv tes hauj lwm ntawm 6-20 kV thaum ntsia rau ntawm cov pob zeb thiab cov hlau txhawb zog, thiab hauv txhua lub tes hauj lwm siab dua 35 kV ntawm qhov tam sim no ntawm 10 A. Lawv kuj tseem siv tau rau hauv cov tes hauj lwm uas tsis muaj kev txhawb nqa pob zeb thiab hlau ntawm qhov hluav taws xob ntawm 6 kV thiab tam sim no ntawm 10 A, thiabkuj 10 kV ntawm 20 A.
Qee lub sij hawm nws raug tso cai siv cov nyiaj them poob haujlwm ntawm cov khoom siv hluav taws xob siv cov inductive hauv cov tes hauj lwm ntawm 6-10 kV ntawm qhov tam sim no qis dua 10 A. Cov kev cai kuj tau qhia tias tsawg kawg 2 reactors siv thaum lub ntiaj teb txhaum tam sim no yog tshaj 50 A.
Daim ntawv thov
Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm arc quenching reactors yog txheej txheem thev naus laus zis niaj hnub, muab nrog cov kev tswj hwm digital. Qhov no tso cai rau koj kom yooj yim dua thiab yooj yim los kho qhov tsim nyog tsis, sau tag nrho cov ntaub ntawv ntawm kev kaw, khaws nws thiab khaws cov txheeb cais. Tag nrho cov no ua rau nws muaj peev xwm rau cov neeg ua haujlwm saib xyuas txhawm rau txheeb xyuas thiab nrhiav thiab tshem tawm qhov tsis ua haujlwm sai li sai tau. Arc suppression reactors tseem ceeb heev nyob rau hauv kev tiv thaiv systems, vim av faults nyob rau hauv hluav taws xob network yog cov feem ntau yam txhaum.
Kev them nuj nqis ntawm lub network rau cov khoom siv hluav taws xob siv cov inductive yog qhov tsim nyog thiab kev ntsuas. Kev poob qis ntawm kev lag luam vim hluav taws xob hluav taws xob ua rau poob nyiaj ntau rau nws. Yog li ntawd, kev siv hom kev tiv thaiv no tseem ceeb heev.
