Xoojiyo sokeeya ama danab jaangooyaha, waxa ka wanaagsan? waa ka filter danab network jaangooyaha kala duwan Waa maxay

In nidaamka korontada warshadaha qalabka ammaanka gaar ah ayaa lagu wadaa in hawlgalka caadiga ah ee qalabka, laakiin loox qaybinta dhexeeya dabaqa guryaha yihiin ma jiro. Housing masuul ka ah burburka in qalabka guriga ma waxaa sabab u ah hawlgalka saboolka ah ee shabakadda korontada. Sidaa darteed, joogitaanka ee korantada oo adag guriga u baahan yahay difaaca khasab ah ka gees ah mawjadahaa waxyeello ee korontada ku. Ujeedada this, shabakadda codsan kartaa filter ama jaangooyaha danab a. fiican in la isticmaalo maxay, qof kasta go'aansado on iyaga u gaar ah, laakiin waa in ugu yaraan ka ogaato, waxa ay u taagan yihiin iyo waxa arrimo ilaaliyo.

Waa maxay noocyada kala duwan ee faragelinta?

saamayn External kala qaybsan yihiin ee hirka sare iyo garaaca wadnaha. Arintaan, markeeda, waxaa ka mid ah laba fasalada:

• dabiiciga ah - bool hillaac ah ee soo socota si line awoodda (inta lagu guda jiro onkod a qalabka oo dhan waa in la bakhtiiyey);
• samee - natiijada shil at xarumo ka, bedesheen geedi socodka marka xiran (ineysan) tiro badan oo ah macaamiisha, sii daraysa ee korontada.

Atar qaylada soo jireenka ah ee goobaha warshadaha iyo meelaha magaalooyinka ah. Waxay ka dhaca shabakadaha oo dhan iyo gaari karaan qiimaha of 6 kV 10 ^-9 -10 ^-6 s. Qalabka la ilaaliyo ka mawjadahaa by xira suppressors kaca ah oo xakameeya danab.

Sababaha RFI isku, laakiin waxa uu sheegay iyaga qalab awood iyo qalabka si ay u. Baabi'iyo iyaga waa wax aan macquul aheyn, tan iyo iibsiga meel by silig iyo iyada oo bannaan.

Sidaas oo ay tahay ka wanaagsan: gargaare xowli ah ama jaangooyaha danab? Waa maxay ugu wanaagsan ee qalabka guriga? Xalinta arimahan, macaamiisha ugu horeysay eegto qiimaha. Xaaladaha intooda badan, waxay isku qaldo qalabka korontada ilaaliya, gaar ahaan iyagoo aan la wadaago. Qaar badan oo aadan inta badan waxa ay u baahan yihiin.

Xulashada UPS, stabilizer, ama filter shabakad

qalab kasta oo ammaanka in ay la kulmaan caqabado gaar ah, oo ay lagama maarmaan tahay in la ogaado in ay la kulanto shuruudaha hadda.

Sida filter shabakad

dadka isticmaala qalabka korontada oo casri ah oo dhan ma qiyaasi kartaa sida aad u shaqayn karaa isagoon filtarrada network. qalab The smoothes ku karsado iyo unit xasilinta leh koox ka mid ah saldhigyadooda. Waxay ka kooban tahay laba qaybood: limiter danab iyo filter. marka hore wuxuu ka kooban yahay varistors - iska caabin ah oo firfircoon beddelo oo xuduudaheedu ku xiran tahay heerka danab ku. Waxay ku jiraan advantageously u dhexeeya wajiga iyo dhex-dhexaad ah. Ilaalinta qalabka aadka u xasaasiga ah ka vibrations hirka sare iyo digir la sameeyaa iyadoo la isticmaalayo LC-filter, kuwaas oo ka kooban laga yaabaa inductors.

filter Line shaqeeya by circuit-hal wajiga classical. Waa inaad taxadar! In nidaamka waa in ka mid ah dhaxe grounding saddex-silig! Haddii aanay ahayn, filter sidoo kale ma ay shaqada, laakiin ka xun. All transients tegayo dhulka.

varistor The VDR1 waxaa talantaalli Semiconductor iska caabin variable nonlinearly kala duwan oo leh sifooyin danab waqti isku mid ah. Waxaa la Jaha ee gacanka si loo xakameeyo karsado danab. Varistor iyaga u taliya qaadan oo aan gefo on.

Waxa intaa dheer in laga ilaaliyo faragelin, galay gargaare xowli ah siisaa macaamiisha lagu jiro wareeggeedii gaaban iyo overcurrent.

Waxaan leenahay si ay u xaliyaan dhibaatada: gargaare xowli ah ama jaangooyaha danab - taas oo ka wanaagsan. First, aan ku bixino qiimaha, oo jid qaar ka mid ah waa tilmaame of tayada dareenka. qalabka Cheap aan la badbaadinayo farsamo. Laakiin waxaa la isticmaali karaa haddii "keeno maanka" la gacmihiisa.

On sale waa wax badan oo alaabta ay tayadiisu hoosayso, halkaas oo ma jiraan wax difaaca iyo filter wareeggeedii. Xaaladdan oo kale, suppressors isxigxiga oo keligiis u adeega sida extenders ama qalabka ka overvoltage ilaaliyo. Sayidka waxaa lagama maarmaan ah in la ogaado in iyagu uma adeegaan si loo xasiliyo.

Ujeeddo Xukumaha danab

aalad waxaa loogu talagalay si ay u ilaaliyaan danab siin at 220 V. Haddii badato qiimaha Muddeysan, waxaa la dhigay in lays, halka yareynta - korodhka sida ula qabsan kartaa transformer this. waxqabadka Poor users dibadda fiiro dheeraad ah oo isaga ku saabsan marka doorasho ee stabilizer danab ama gargaare-kaca ah.

In degdeg ah Daadinta load dhacdaa jinsiyadaha. garaaca wadnaha Oo weliba, ma u boodboodeen bootin markii wareegaya macaamiisha korontada.

nidaamka xasiliya

jaangooyaha danab waxaa nidaaminaya siyaabo kala duwan. Mid ka mid ah iyaga ka mid ah waa in ay beddelaan soo windings sare ee transformer ah.

isbedelka danab ayaa waxaa lagu fuliyaa furaha electronic, processor gacanta. Xogta laga shidma helay iyo demin via biiro electronic on thyristors.

The xasiliya parametric isticmaalo arrin ku gebiyo on Zener markii isbedelkaas degdega ah ee danab weli joogto ah. Si kor loogu qaado load awood u xiran yahay iyada oo mid ka mid ah ama ka badan transistors.

Sida capacitors filter hirka sare loo isticmaalaa in wareegga. Stabilizer - qalab adag, taas oo ka mid noqon kara filter shabakad.

tubada Resistor u ogolaanaya in ay sii transistor u furan, iyo taageerada Gobolka firfircoon diode zener ah.

stabilizer waxaa soo xulay sida ay macaamiisha xoogga. Haddaba meel kasta korontada loo isticmaalo, tusaale ahaan, in cutubyo control of nalalka tamarta-badbaadinta ah. Sidaa darteed, waxaa lagama maarmaan ah ma aha oo kaliya ee kombiyuutarada laakiin sidoo kale nidaamka iftiiminta. Haddii la codsadaa in ay matoorrada korontada, in ay ogaadaan in ay hadda laga bilaabo ah dhowr jeer la soo dhaafay ka badan sida caadiga ah. In kasta oo xaqiiqda ah in xasiliya ku ogolaanayaan dollar muddo gaaban, halkan headroom waa in ay qaataan ka badan.

Qalabka wuxuu u yahay korontada uninterruptible ah (UPS)

The dukaano dukaanka qaaska ah tartamaya siin karaan stabilizer, gargaare isxigxiga iyo UPS. Waxaa fiican inaad soo iibsato - kaliya ku adag tahay in ay go'aan ka marka ay jirto doorasho badan oo lagu daydo magacyada iyo sifooyinka kala duwan.

Dad badan ayaa u iibsato UPS ah in la baabi'iyo failure a suurto gal ah in shabakadda - awood failure kadis ah in ay si wanaagsan ugu qalabka elektarooniga ah hoos u xidhay. daydo laga keeno ayaa tilmaamaya UPS ah. Waxaa lagu talinayaa in ay iyaga soo iibsato la function stabilizer ah in la baabi'iyo inta jeer ee radio iyo faragelinta electromagnetic iyo dhalanrog.

Markii uu ka lumay ama hoos u danab sahayda ka baxsan kala duwan ee looga baahan yahay UPS dhaco in ay ka shaqeeyaan iyada oo loo marayo bateriga. Iyada oo ku xidhan qaabka loo isticmaalo inta lagu jiro hawlgalka ilo madax banaan waxaa laga yaabaa in dhowr daqiiqado ama saacado. aalad waxaa loogu habeeyaa xoogga qalabka la ilaaliyo.

dabeecad u muhiim ah oo UPS in hab batari waa qaabka danab wax soo saarka. In qalabka cheap waa laydi, iyo inta jeer iyo Ilodanimada inayan danab ku sinusoidal waa loo siman yahay si ay shabakadda.

MFT UPS

UPS ilaaliya xeesha ma aha oo kaliya ay u safrayaan, laakiinse markii danab ku hoos baxayay marinkii ogolyahay wareegaya batteriga. hawlgalka wakhtiyeysan koobaya nolosha batteriga. Waa u roon tahay in ay ku xidhmaan bespereboynik stabilizer danab dheeraad ah. Wixii lagu daydo qaar ka mid ah, muhiim ma aha. UPS Modern ka kooban laga yaabaa filter muhiim ah ama jaangooyaha danab a.

Danab la ruxruxo modified (laydi) Culumida Soomaaliyeed si sax ah loo cabbiro voltmeter caadiga ah wax aan macquul aheyn. Tilmaamayaasha in ay si weyn u kala duwan ka soo qiimaha dhabta ah.

Waa maxay kala duwan ka sokeeya jaangooyaha danab hirka?

stabilizer waxaa la doorbidayo isticmaalo, ay sabab u tahay xaqiiqada ah in ilaalinta waxaa lagu fuliyaa on heerarka kala duwan. Its qaab-dhismeedka ka mid noqon kara gargaare xowli ah, sida qeyb ka mid ah oo kala duwan (tusaale ahaan, wax soo saarka ee Sven). keligeed, waxa aanu saxo danab hoose, taas oo si xun u saamayn ku cimri dherer of qalab ah.

Marka kordhaya qalab ay waa qarxiye gubay in wax laga beddelo. Laakiin model waxaa si joogto ah la soo hagaagtay, oo waa la jecel yahay, waayo, sifooyinka ay si sax ah loo aqoonsado oo network filter wanaagsan.

Stabilizer si tartiib ah awood ka dhaxe, taas oo ka dibna si fudud u soo kabsaday ka saar. Wuxuu doorbiday, sida qiimaha at model heerka dhexe uu yahay la mid ah sida in of gargaare tayo-sare-kaca ah. reserve awood ka qalab kasta oo ammaanka waxa laga soo qaatay heerka of 20-30%.

Gadashada stabilizer tayada waa xaq ee arrimaha soo socda:

• hawlgalka aan degganayn ee shabakadda dibadda (faa'iido badan ee meelaha miyiga ah);
• qiimaha guud ee qalabka guriga waa in ay si weyn u sareeya.

gunaanad

Helitaanka korontada qiimo leh, waa in wax looga qabto su'aasha ah waxa ay qaataan gargaare kaca ah ama danab jaangooyaha in uu yahay habboon, iyo sida loo sameeyo waxa ay faa'iido naftooda. Iyada oo doorashada saxda ah ee qalabka difaaca bixiyaan korontada lagu kalsoonaan karo oo qalabka guryaha. Waxaa muhiim ah si loo ogaado sida guryaha WAN, iyo sidoo kale la qiimo iyo sifooyinka oo ka mid ah waxyaabaha soo iibsatay. Faa'iidada weli la stabilizer ku kalsoonaan karo ilaaliya korontada qiimo leh ka mawjadahaa xoog iyo buuq hirka sare. Waayo, kombiyuutarada hubi inaad iibsato UPS in u oggolaanaysa in xiritaanka sax ah, la kordhiyo nolosha adeegga iyo badbaadin warbixin qiimo leh.