Reactors ua si ntau lub luag haujlwm tseem ceeb hauv cov tshuab hluav taws xob thiab cov khoom siv hluav taws xob, raws li hauv qab no:
Nyob rau hauv lub zog system
(1) Kev txwv luv luv -circuit tam sim no:Thaum ib qho luv luv -circuit txhaum tshwm sim hauv lub zog hluav taws xob, luv luv - Circuit Court tam sim no yuav nce siab, uas yuav ua rau cov khoom siv hluav taws xob puas. Txuas cov reactors nyob rau hauv series hauv ib lub voj voog tuaj yeem ua rau luv luv -circuit impedance thiab txwv qhov loj ntawm luv luv-circuit tam sim no. Piv txwv li, kev txhim kho reactors ntawm qhov hluav taws xob transformers thiab generators tuaj yeem txo qhov siab tshaj tam sim no thaum lub sij hawm luv luv - Circuit Court faults thiab tiv thaiv cov cuab yeej. Nyob rau tib lub sijhawm, thaum lub sijhawm luv luv, qhov hluav taws xob poob ntawm lub reactor yog qhov tseem ceeb, uas tuaj yeem tswj xyuas cov tsheb npav voltage, txo qhov kev hloov pauv ntawm qhov hluav taws xob, thiab xyuas kom muaj kev ruaj ntseg ntawm cov cuab yeej ua haujlwm ntawm cov kab tsis raug.
(2) Reactive zog them nyiaj:Parallel reactors tuaj yeem nqus tau lub zog hluav taws xob hauv lub zog hluav taws xob, txhim kho lub zog hluav taws xob, txo cov kab poob, thiab txhim kho qhov hluav taws xob zoo. Piv txwv li, nyob rau hauv siab -voltage kis tau tus mob kab, kev khiav hauj lwm voltage yuav raug kho los ntawm kev kho tus naj npawb ntawm parallel reactors kom ua tau raws li qhov sib npaug zos ntawm reactive hwj chim thiab tiv thaiv nws tsis tsim nyog txaus.
(3) Tshem tawm harmonics:Nrog rau kev siv ntau ntawm cov khoom siv hluav taws xob hluav taws xob, ntau qhov kev sib haum xeeb yog tsim nyob rau hauv daim phiaj fais fab. Reactors tuaj yeem ua ke nrog cov capacitors los tsim cov khoom siv lim dej uas lim cov kev sib haum xeeb tshwj xeeb. 4.5% -7% ntawm cov reactors yog siv los suppress 5th thiab saum toj no harmonics, thiab 12% -13% ntawm reactors yog siv los suppress 3rd thiab saum toj no harmonics, yog li txhim kho lub zog zoo ntawm daim phiaj fais fab.
(4) Kev tswj hluav taws xob:Nyob rau hauv siab -voltage transmission systems, los ntawm kev hloov cov inductance tus nqi ntawm cov reactors txuas nyob rau hauv series nyob rau hauv cov kis tau tus mob kab, lub voltage ntawm cov kab yuav raug tswj kom tau raws li qhov yuav tsum tau voltage ntawm txawv loads. Tsis tas li ntawd, ultra-high voltage shunt reactors kuj tseem tuaj yeem txo qhov muaj peev xwm ntawm cov kab hluav taws xob me me los yog cov khoom thauj me me, txo hwj chim zaus zaus overvoltage, thiab txhim kho qhov kev faib hluav taws xob ntawm qhov ntev - kis kab mob.
(5) ruaj khov system:Hauv cov tshuab xa hluav taws xob uas muaj cov kab hluav taws xob sib txuas, cov reactors tuaj yeem tiv thaiv resonance thiab ua kom ruaj khov ntawm daim phiaj hluav taws xob. Hauv DC kis tau tus mob, smoothing reactors tuaj yeem txo qhov kev hloov pauv hauv DC tam sim no thiab txhim kho kev sib kis.
Nyob rau hauv lub zaus converter system
(1) Input reactor:suppresses kev nthuav tawm ntawm cov kev sib raug zoo tam sim no tsim tawm thaum lub sijhawm ua haujlwm ntawm lub zaus hloov pauv mus rau daim phiaj hluav taws xob, txo cov pa phem ntawm kev sib haum xeeb rau hauv daim phiaj hluav taws xob, thiab tseem tiv thaiv kev sib haum xeeb los ntawm kev nkag mus rau qhov zaus hloov pauv hauv daim phiaj hluav taws xob. Nws tseem tuaj yeem them rov qab rau lub zog hluav taws xob ntawm daim phiaj hluav taws xob, txhim kho lub zog hluav taws xob, txhim kho qhov zoo ntawm cov khoom siv hluav taws xob, txo cov kev hloov hluav taws xob hauv kab sib chaws, thiab tiv thaiv cov zaus hloov pauv ntawm cov hluav taws xob overvoltage thiab surge tam sim no hauv daim phiaj.
(2) Tso zis Reactor:Tshem tawm cov zis tam sim no los ntawm lub zaus hloov pauv, tiv thaiv lub cev muaj zog los ntawm kev puas tsuaj, ua kom cov zis siab dua -frequency impedance, txo siab -frequency to tam sim no, txo cov electromagnetic cuam tshuam thiab suab nrov, thiab tseem tuaj yeem them nyiaj rau kev cuam tshuam ntawm kev faib tawm ntawm cov kab hluav taws xob ntev - thiab kev tiv thaiv kev sib kis surge tam sim no cuam tshuam ntawm qhov tso zis kawg ntawm lub zaus converter.
(3) DC Reactor:Kev sib txuas ntawm DC rectifier thiab inverter txuas ntawm qhov zaus hloov pauv, nws smooths DC tam sim no, txo tus nqi tam sim no ripple, ua rau lub inverter txuas ua haujlwm zoo dua, them nyiaj rau lub zog reactive ntawm daim phiaj hluav taws xob, txhim kho lub zog, txwv qhov hloov pauv ntawm DC voltage, thiab tiv thaiv cov khoom siv hluav taws xob ntawm cov zaus tam sim no.
Hauv lwm cov khoom siv hluav taws xob
(1) Hauv cov teeb pom kev zoo:tswj qhov inductive tam sim no ntawm lub voj voog, txo cov kev cuam tshuam kev sib haum xeeb, thiab txhim kho qhov ci ntsa iab thiab lub neej ntawm lub teeb.
(2) Nyob rau hauv industrial motor systems:siv los txhim kho lub cev muaj zog pib kev ua tau zoo, txwv tsis pub pib tam sim no, txo qhov cuam tshuam ntawm daim phiaj hluav taws xob thiab cov khoom siv thaum pib, thaum ua kom muaj kev sib raug zoo tam sim no thiab txhim kho lub cev muaj zog.
(3) Hauv cov khoom siv hluav taws xob:xws li UPS (uninterruptible power supply) systems, reactors tuaj yeem txo qhov cuam tshuam ntawm kev hloov pauv ntawm lub zog tam sim ntawd, txhim kho kev ruaj ntseg thiab kev ua neej nyob ntawm lub zog hluav taws xob, thiab tseem tuaj yeem siv los cuam tshuam cov suab nrov thiab electromagnetic cuam tshuam.
