Ib qho arc supression coil, kuj tseem hu ua Peterson Chev lossis Av Ntaus Siv Hluav Taws Xob Cov Hluav Taws Xob los txo cov teebmeem hauv av los ntawm kev tsim txom hauv av. Ntawm no yog cov ncauj lus kom ntxaws piav qhia txog nws txoj haujlwm, ua haujlwm cov hauv paus ntsiab lus, cov ntawv thov, thiab cov yam ntxwv tseem ceeb:
Tub ntxhais muaj nuj nqi: mitugate av ua yuam kev thiab arcing
* Teeb meem nyob:Nyob rau hauv ungrounded lossis capactristively lub tshuab hluav taws xob, ib qho - pegase av tsis muaj peev xwm ua rau muaj kev sib tsoo hauv av (piv txwv li, kev sib txawv ntawm kev sib txawv lossis arc ploaching oververoltes). Qhov no arcing tuaj yeem siv cov khoom puas tuaj yeem, ua rau muaj qhov tsis ruaj khov, lossis txawm tias ua rau theem {}- theem ua txhaum.
* Kev daws:ARC Supression Coil qhia txog reactive inductive tam sim no uas txo qhov kev ua txhaum tam sim no thiab pub tus txhaum rau tus kheej {{0} {extingish.
Ua haujlwm ua haujlwm: Inductive them rau kev muaj peev xwm tam sim no
* Hluav Taws Xob Kev Teeb Meem:Tus coil yog feem ntau txuas nrog nruab nrab ntawm ib transformer (lossis generator) thiab hauv av. Nws ua raws li kev sib txawv uas nws ua tau zoo kawg nkaus uas nws tuaj yeem hloov kho kom phim rau qhov system capacitive reacreatitive rau hauv av.
* Kev txhaum tam sim no:
Thaum ib qho ib qho -} pegs av txhaum tshwm sim, lub system capacitance rau hauv av tsim lub peev xwm ua txhaum tam sim no (i_c).
ARC Supression Coil tsim kev ua haujlwm tam sim no (I_L) uas yog 180℃tawm ntawm theem nrog I_C. Yog hais tias qhov inductance yog tuned kom raug, i_l cancels tawm I_c, txo qhov kev txhaum tam sim no rau qib uas arcing tsis txhawb nqa (ze rau xoom).
* Resonant Grounding:Lub ntsiab cai no yog ua raws cov hauv paus resonant, qhov twg cov inductive reactance (X_L) ntawm lub system confections
Cov khoom tseem ceeb thiab kev ua haujlwm
* Kuj tsis paub meej yuam:Niaj hnub nimno coils feem ntau siv:
Kais -} hloov reactors (cov kauj ruam tas li
* Damping tsis kam:Ib qho kev sib tw ua tau yuav raug ntxiv rau kev txwv kev ua kom dhau lub sijhawm ua txhaum thiab kev cuam tshuam ntawm kev cuam tshuam kev cuam tshuam.
* Tswj system:Cov saib xyuas cov txheej txheem (piv txwv li, hluav taws xob, cov neeg txhaum ua txhaum) los kho cov kauj hauv qhov tseeb hauv- lub sij hawm.
Cov ntawv thov hauv cov tshuab hluav taws xob
Cov Ntawv Tshaj Tawm
Feem ntau siv nyob rau hauv nruab nrab - voltage (MV) qhov chaw nyob tsis muaj kev tswj hwm lossis rov ua haujlwm nyob rau ntawm ib qho {5 5}} theem ua txhaum.
01
Muaj Chaw Muaj
Nruab rau hauv cov chaw tsim khoom, cov roj mines, lossis cov chaw nyob uas muaj lub zog tsis sib xws yog qhov tseem ceeb (piv txwv li kom tsis txhob kaw los ntawm ib ntus av ua yuam kev).
02
Hnub No Tseem Ceeb Systems
Siv rau hauv cua ua liaj ua teb lossis cov ntoo hnub ci los tswj kev ua yuam kev hauv av hauv av hauv av lossis lub peev xwm}}} Cov tes hauj lwm nplua nuj.
03
Kev hloov
Ua ke rau kev hloov pauv hloov chaw los tiv thaiv cov cuab yeej thiab txhim kho kev ntseeg tau.
04
Qhov Zoo ntawm Arc Supression Coils
Txhaum tus kheej -} tua
Tso cai rau hauv av ib ntus (piv txwv li, tshwm sim los ntawm xob laim lossis tsob ntoo sib chwv) kom paub meej tias tsis muaj kev cuam tshuam ntawm kev tiv thaiv phau ntawv, txhim kho kev cuam tshuam fais fab kev ntseeg tau.
Txo cov khoom puas tsuaj
Minimizes arcing, uas tuaj yeem cuam tshuam lwm yam ua rau rwb thaiv rwb thaiv kev, hluav taws kub, lossis tawg.
Lub cev muaj zog
Tiv thaiv kev tawm tsam uas tuaj yeem ua rau muaj teeb meem ua txhaum lossis system {{0} dav} dav dav.
Tus Nqi Muaj Zog
Zam qhov xav tau kev xav tau rau cov kev sib tw sib txuas ntau zaus lossis kev tswj hwm kev sib cais, txo kev saib xyuas thiab cov nqi qis dua.
Txwv thiab kev txiav txim siab
* Kev yuam kev ruaj khov:Yog hais tias qhov ua txhaum yog mus tas li, cov kauj tsis tuaj yeem tshem tawm qhov tsis tau muaj nyob rau tam sim no, thiab kev sib txuam nrog kev sib txuas lus yuav tsum tseem disconnect lub faulty seem.
* Tuning complexity:Muaj tseeb nyob rau hauv phim cov txheej txheem capacitance yog qhov tseem ceeb; Kev ua txhaum cai tshwj xeeb tuaj yeem ua rau tsis txaus ua txhaum tam sim no supress lossis cov teeb meem tshiab ntawm cov teeb meem tshiab.
* Av txhaum kev txhaum:Nyob rau hauv resonant grounding tshuab, tshawb pom qhov kev ua txhaum cai tuaj yeem nyuaj dua li hauv cov khoom siv hluav taws xob hauv paus, uas yuav tsum tau muaj kev tiv thaiv tshwj xeeb.
* OverVoltage txaus ntshai:Thaum lub sij hawm ua txhaum kev tshem tawm, cov teeb meem pauv hloov pauv yuav tshwm sim yog tias damping tsis kam yog tsim tau zoo.
Kev sib piv nrog lwm txoj hauv kev
| Hom Gyling | ARC Supression Coil (resonant) | Khov kho grounded | United |
| Txhaum Tam Sim No | Txwv los ntawm inductive - capectititure kev tshem tawm | Siab (driven los ntawm lub cev voltage thiab impedance) | Tsawg (peev xwm tam sim no tsuas yog) |
| Kev Ua Phem | Tsawg (arcs suppressed) | Siab (Txhaum Loj Qiv Yuav Arc) | Nruab Nrab (nyob ntawm capacitance) |
| System downtime | Kev ua txhaum ib ntus rau tus kheej -} paub meej; tsawg kawg nkaus downtime | TAM SIM NTAWD DIPPCTION NTAWM CALCCUCTHER | Ua tau kev ua haujlwm ntev yog tias kev yuam kev yog ib ntus |
| Daim ntawv thov | Nruab nrab - voltage xa, kev ntseeg tau - tseem ceeb system | Tsawg -} voltage Systems, kev nyab xeeb - tseem ceeb siv | Cov laus lossis cov qauv tshwj xeeb, qhov kev ua txhaum tsawg tam sim no kam |
Ib qho arc supression coil yog tseem ceeb heev hauv lub tshuab hluav taws xob, siv nyiaj txiag capacitute txhaum kev txhaum thiab tiv thaiv kev ua phem arcing. Los ntawm kev ua txhaum cai ib ntus -}}}}}} Kev ua haujlwm puas tsuaj, thiab txhawb nqa cov cuab yeej ua haujlwm hauv nruab nrab- voltage networks. Nws tsim qauv thiab kev ua haujlwm yuav tsum ua tib zoo saib kom nruj kev ua txhaum kev sib cais nrog cov kab ke ruaj khov, ua rau nws lub pob zeb nyob ruaj khov. Yog koj xav nyob rau hauv peb ARC Supression Coils, thov hu rau peb!
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