Ib zaug ntxiv txog tus nqi ntawm cov khoom tiv thaiv shutdown hauv lub zog hluav taws xob ntawm cov tsev niaj hnub. Xaiv cov ntsiab lus ntawm UZO nthuav tawm hauv Lavxias teb.
Cov khoom siv hluav taws xob sai sai ntawm cov khoom siv hluav taws xob ntawm cov cuab yeej niaj hnub niaj hnub no, uas yog kev sib cav sib ceg ntawm kev ua tiav ntawm kev ua haujlwm ntawm engineering thiab cov uas tau hais!
Txij li thaum Petus lub ntuj zoo ntawm kev nce qib kev nce qib, txawm hais tias nws yog cov txheej txheem Dutch, lawv tau qhia rau hauv lub neej ntawm cov neeg Lavxias uas muaj kev txiav txim siab tshaj plaws nrog kev yuam kev thiab kev quab yuam. Rau cov xyoo dhau los, Theertia ntawm kev xav rau peb, thaj, tsis tuaj yeem kov yeej. Qhov paradox no tau qhia tawm thiab thov rau qhov teeb meem ntawm kev qhia txog RCD. Txawm hais tias tag nrho cov pov thawj ntawm qhov txiaj ntsig zoo ntawm cov cuab yeej no tiv thaiv hluav taws xob, nws tsis tuaj yeem tsim los ntawm cov pej xeem los ntawm kev cai lij choj los ntawm kev cai lij choj los ntawm kev cai lij choj los ntawm kev cai lij choj los ntawm cov pej xeem los ntawm kev sib yeem, tab sis ntawm cov kev taw qhia saum toj no. Los ntawm kev txiav txim ntawm tsoomfwv ntawm Moscow, txij li xyoo 1995, tsis nyob hauv kev tsim kho, tsis txhim kho vaj tse tsis tau cog lus tawm tsam kev tiv thaiv ntau dhau thiab hauv Circuit Court. NCMOs feem ntau hu ua cov khoom tiv thaiv kab sib txawv, cov kev sib txawv thiab cov qauv sib txawv, thiab zoo li.
Yog li, kev siv ntawm UZO nyob rau hauv ib txoj kev sib tw nrog Circuit Court minimizes kev pheej hmoo ntawm cov cuab yeej hluav taws xob thiab kev siv hluav taws xob rau cov neeg muaj teeb meem lossis kev sib tw luv luv hauv lub network.
Lub caij no, piav qhia rau cov neeg xav tau kev xav tau khoom lag luam thiab cov haujlwm nrog cov khoom tiv thaiv tshiab - txoj haujlwm tsuas yog tsis muaj kev ua tiav raws li kev phom sij ntawm kev haus luam yeeb. Txhua tus pom zoo nrog koj, tab sis lawv tsis pov kev haus luam yeeb. Ib yam li ntawd, thaum ib tug neeg tsis ntaus tam sim no kom txog thaum cov hlau, ib tus kws tu plaub hau, ib qho xov tooj ua rau lawv, tsis muaj leej twg maj mam ua rau RCD. Muaj tseeb tiag, cov lus kom muaj tseeb ntawm cov lus hais tias, piav qhia qhov tshwm sim ntawm cov neeg tsis paub txog Lavxias no: "xob tsis thab, tus txiv neej yuav hla."
Txawm li cas los xij, kev nplua mais ntawm kev hu rau cov neeg hloov kho thiab sau cov lus teb rau tsab xov xwm ntawm UZO "tsis haum," yuav tua! " ("Cov tswv yim ntawm koj lub tsev", 1998, N1) qhia tias lo lus ntawm cov neeg sau xov xwm tseem poob rau hauv lub hom phiaj. Yog xav paub cov ntsiab lus ntxiv, piav qhia luv luv ntawm Uzo txoj haujlwm, uas nws tau muab tawm thaum npaj cov lus no, tsis meej rau txhua tus hluav taws xob.
Ua haujlwm rau UZO tuaj yeem txhais tau tias yog qhov kev tiv thaiv kev kub ceev uas cuam tshuam rau cov hluav taws xob sib txawv ntawm cov hluav taws xob tiv thaiv hluav taws xob.
Cov qauv ntawm UZO yog tsim los ntawm cov kev thaiv kev yooj yim hauv qab no (saib. Tus qauv "ntawm RCD"):
- Hauv Uzo, ib qho kev hloov pauv hloov tshiab tam sim no yog siv ua lub sensor tam sim no ( ib).
- Lub caij nyoog theem ( 2. ) Ua rau ntawm kev rhiab magnetoelecric relay.
- Kev ua yeeb yam ( 3. ) Muaj lub caij nplooj ntoo hlav tsav nrog pab pawg neeg sib cuag siab.
- Kuaj cov saw, artificialially tsim cov kev txhawb nqa kev sib txawv tam sim no, yog npaj rau kev tswj lub sijhawm ua ntu zus ntawm cov cuab yeej los ntawm nias lub "TEST" khawm ( plaub).
Thaum toast tam sim no rau lub ntiaj teb lossis ib tus neeg kov rau cov kev hloov pauv tam sim no, yog yog li kev sib tw sib txawv (nobalance tam sim no) tshwm sim hauv cov winding thib ob, uas ua rau tus Lub caij nyoog theem ( 2. ) cuam tshuam cov actuator ( 3. ). Cov actuator ua rau lub ntsiab cai ntawm cov latch, cov actuator ua rau tsav tsheb ntawm pawg sib tiv tauj thiab cov saw tiv thaiv yog-energized.
Hauv lub tshuab hluav taws xob siv, cov haujlwm ntawm theem pib ntawm lub caij pib thiab ib nrab ua yeeb yam ua yeeb yam hluav taws xob.
Raws li kev kwv yees ntawm cov kws tshaj lij hluav taws xob, qhov kev xav tau tam sim no hauv Lavxias hauv Uzo yog 100 lab. Nws tsis yog los ntawm lub sijhawm uas cov khoom siv hluav taws xob no twb dhau los ua cov khoom ua kua tshaj plaws hauv cov khw hluav taws xob. Punta, cov no yog cov khoom lag luam txawv teb chaws. Txawm li cas los xij, nws yuav tsum tsis txhob nyob ntawm txhua qhov chaw tiv thaiv hauv tsev yog tsis ntseeg lossis tsis txaus siab hauv kev sib piv nrog Western counterparts. Kev tshaj tawm muaj peev xwm tshaj tawm ntawm peb cov chaw tsim khoom muaj ntau dua li cov neeg muaj hluav taws xob zoo li "Siemens". Tsis yog ib txwm muaj rau kev tswj hwm thiab cov ntaub ntawv qhia rau kev siv UZO.
Qhov teeb meem loj yog qhov tsis muaj cov duab ntawm cov neeg yuav khoom ntawm UZO (ATO, raws li txoj cai, ib tus neeg, ua kom muaj txiaj ntsig hluav taws xob). Tsis yog-siab cov khoom siv precision. Txhawm rau muab cov kev ntsuas tsim nyog ntawm cov kev ua kom haum ntawm cov khoom siv tshwj xeeb nrog cov kev xav tau ntawm tus qauv ntawm Nepod R 50807-95 - Tsuas yog qee qhov tshwj xeeb chaw soj ntsuam tuaj yeem. Lub sijhawm ntawm kev ua haujlwm ntawm UZO twb tau nruab rau hauv Russia yog tsawg dhau los kos cov lus xaus txog kev ntseeg tau cov cim. Cov ntsiab lus tseem ceeb ntaus ntawv tam sim no - nyob rau hauv, nominal disconnecting cov kev hloov pauv tshiab tam sim no - iCn, tripping lub sij hawm tam sim no-tripping qhov ntsuas tau nyob rau feem ntau ntawm lub tsheb ntawm kwv yees li tib yam. Yog li ntawd, thaum muas tau yuav tsum tau ua, ua ntej ntawm tag nrho cov, cov ntaub ntawv ntawm lub koob npe nrov hauv lub khw lag luam. Qhov zoo ntawm cov khoom lag luam ntawm cov kws muaj txuj ci yog ib txwm muaj ntau dua qhov uas tsim los ntawm kev ua lag luam tsim cov khoom lag luam uas tsim cov neeg siv khoom. Txawv teb chaws, qhov no feem ntau yog hluav taws xob kev txhawj xeeb nrog uas nyob rau hauv cov nqe lus ntawm kev ua tau zoo thiab ntseeg tau tsis muaj peev xwm sib tw tus neeg xa khoom los ntawm Indochina.
Lwm qhov tseem ceeb ntawm kev xaiv ib qho khoom siv pov thawj. Thiab tsis yog "export", muab daim ntawv pov thawj me me, thiab daim ntawv pov thawj ntawm cov ntawv tsim nrog kev qhia ncaj qha ntawm cov khoom ntawm GOST tshwj xeeb. Qhov no yog qhov tseem ceeb, txij thaum tsis ntev los no muaj cov khoom tsis ntev: Cov neeg uas tau qhia hauv cov tuam txhab uas tau ua los ntawm GDR, Poland, Suav teb, Is Nrias teb, thiab lwm yam.
Rau txawv teb chaws cov khoom lag luam, tus nqi ntawm cov cuab yeej ua feem rau lawv cov khoom zoo.
Thaum xaiv lub UZO, nws yog ib qho tsim nyog los xav txog lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub cuab yeej. Muaj ob lub ntsiab pawg ntawm UDO:
- nyob ntawm cov khoom siv voltage - "hluav taws xob",
- ywj siab ntawm cov khoom siv voltage - "electromechanical".
Qhov zoo dua ntawm electromechanical circuits ntawm lawv cov kev ywj pheej tiav los ntawm oscillations thiab txawm tias muaj voltage hauv lub network. Qhov no yog qhov tshwj xeeb tshaj yog, vim tias cov hluav taws xob network feem ntau tshwm sim los tsoo lub xov xoom, vim tias tsis muaj kev phom sij hauv lub network, thiab ua rau muaj cov khoom siv hluav taws xob zoo siab. Kev siv hluav taws xob RCOs yog xav tau thaum muaj kev nyab xeeb yog xav tau rau kev ruaj ntseg, piv txwv li chav txaus ntshai, chav ntub. Koj puas tuaj yeem yuav cov plaub hau plaub hau, uas nyob hauv rab rawg tsis tsim tsa hauv Uzo, nws muaj kev txiav txim siab los ntawm txoj cai lij choj. Nyob rau hauv fairess, peb nco ntsoov tias tsab ntawv ntawm Glavgenegonadzor hauv Lavxias teb tau pom zoo rau kev siv thiab muaj daim ntawv pov thawj ntawm kev ua raws.
Thaum xaiv Uzo, cov ntsiab lus hauv qab no muaj qhov tseem ceeb tshaj:
- Thaj chaw udo;
- RCD tsis muaj: rated load tam sim no, nominal sib txawv txiav tawm tam sim no, thermal kuj;
- cov kev daws teeb meem rau ntau lub hauv paus rau kev pub khoom siv rau kev noj mov;
- Xaiv UDO hom.
Vim tias qhov kev taw qhia ntawm lub zog hluav taws xob nrog lub thib peb tiv thaiv cov hlau thiab hauv cov khoom siv ntawm cov khoom siv, thaum txhim kho cov xov hlau ua haujlwm thiab xoom tiv thaiv cov xov hlau hauv cheeb tsam ntawm UZO, piv txwv li Qhov xoom tshaj ua haujlwm hlau yuav tsum tsis txhob txuas rau cov ntsiab lus teeb tsa.
Ua ntej nkag mus rau hluav taws xob teeb meem nrog UZO, nws raug pom zoo kom ntsuas cov keeb kwm yav dhau los yog qhov hloov ntawm txhua qhov hluav taws xob. Tau kawg, rau qhov no nws yog qhov yuav tsum tau hu rau lub koom haum tshwj xeeb. Rwb thaiv tsev kev puas tsuaj yog ua tau nyob rau hauv theem, thiab nyob rau hauv lub sij hawm xoom (tib lub sijhawm, thaum siv ib qho hluav taws xob tsis muaj zog hauv cov hluav taws xob, nws tsis yooj yim sua Nrhiav ib qho xau ntawm xoom hlau los ntawm ib qho kev kaw ua ntu zus. Yog li ntawd, hauv Schemes ntawm cov tes hauj lwm nrog tus neeg taug kev xoom, nws raug nquahu kom siv ob-thiab plaub-ncej hluav taws xob tej tog, viav vias ob theem thiab xoom xov hlau.
Rau cov nyeem ntawm peb cov ntawv xov xwm, peb ua ib qho kev xaiv ntawm UDOS nthuav qhia txog cov kev cai ntawm lub xeev tus qauv thiab cov Glaveg TheeDzad.
Stavropol cog "teeb liab" tsim hluav taws xob "UZO-20". Raws li Mniitep thaum pib xyoo 1997. Nws tau ntsia txog 45000 pab kiag li lawm ntawm cov qauv no. Nws yuav tsum tau los nyob rau hauv lub siab tias lawv tau txais kev tsis txaus siab ntau ntawm cov kws tshaj lij thiab cov neeg siv vim muaj ntau yam tsis ua tiav. Tus nqi ntawm UZO-20 yog ib qho ntawm cov khoom lag luam qis rau cov chaw hluav taws xob ntawm hom no.
Tekhopark-Center Ojsc tsim cov khoom siv astro * UDDo ElectromeChanical hauv Lub Xeev Austrian. Nws raug tso cai rau kev siv nyob rau hauv thaj chaw, pej xeem thiab cov tuam tsev muaj, muaj daim ntawv pov thawj ntawm kev ua raws. Astro * UZO khaws cov kev ua tau zoo nrog ib qho oscillations thiab txawm tias tsis muaj voltage ntawm lub network, thaum lub xoom lossis theem basenors tawg.
Lub Astro * Tsev Neeg muaj 9modifications uas sib txawv ntawm txhua tus ncej (16, 40, 40 thiab 63A) thiab 100m) Cov. Cov kev pabcuam lub neej ntawm Astro * Uzo tsawg kawg 10 xyoo, cov peev xwm- 4000electric thiab 10000-Doger mus ncig.
Tus nqi Bipolar Asno * UZO hloov kho F11111- 372Rub., F3311- F4212, F4212 thiab F3312- ntawm 450 mus rau 560 rubles.
Hauv OJSC "Lub Tsev Tshawb Fawb ntawm Projectelectromqh", raws li ntau tshaj li 25 xyoo ntawm ntau tshaj li 25 xyoo ntawm ntau tshaj 25 xyoo ntawm kev nyab xeeb ntawm kev nyab xeeb ntawm hluav taws xob, ib qho hluav taws xob zo-2000 yog tsim thiab tsim tawm. Muaj nyob rau hauv kev sib xyaw ua ke nrog lub Circuit Court breaker.
Qhov peculiarity ntawm no yog lub peev xwm siab los tswj kev ua tau zoo nrog luv-lo lus (nce 5set) voltage swb txog li 50% ntawm cov nominal. Hom no yog ua tau nrog luv luv voj voog thaum lub sijhawm ntawm kev ua haujlwm ntawm lub zog xeeb tub (tsis siv neeg tshwj tseg cov khoom siv tawm tswv yim). Hloov cov hnav tsis kam ntawm Udo-2000 - 20000 cua daj. Nqi - 210 tshiav.
Raws li rau cov neeg soj ntsuam txawv teb, hauv kev tshuaj xyuas no, peb nco qab tsuas yog cov khoom ntawm cov tuam txhab, ntev tau koom tes nrog lub zog Lavxias. Lawv tau npaj siab los xyuas kom muaj kev nyab xeeb hluav taws xob ntawm tib neeg thiab tiv thaiv cov hluav taws ntawm cov chaw nyob thiab chaw ua haujlwm.
Zoo-qhov tseeb ua pov thawj "Abb" muaj cov khoom F360, F370, DS640 / DS640 / DS652 thiab DS654. Tus nqi nruab nrab ntawm cov khoom lag luam no nyob rau hauv cov khw ntawm cov tuam txhab ntawm cov tuam txhab "TFS" - 90U.E.
Lub tuam txhab Fabkis txoj tuam txhab "Merlin-Gerin", uas yog ib feem ntawm cov pab pawg Industrial ", tsim Uzodpnnvigi, Viginc100, NC100 lossis NC125. Lawv tus nqi nruab nrab raws li TFS tus nqi nqi - 85U.E.
Kev xaiv dav ntawm UZO muab cov "Siemens" kev txhawj xeeb. Kaum ob ntawm cov cuab yeej ntawm cov khoom uas uas uas lawv muaj ntau yam tuaj yeem txaus siab rau cov neeg siv khoom xav tau. Cov qauv nrov tshaj plaws yog tus bipolar rcnfi5sz3227. Tus nqi ntawm cov khoom lag luam "Siemens" yog yuav luag tsis muaj txawv ntawm cov analogues ntawm cov tuam txhab hais los saum toj no.
Lub Fab Kis Fread "Legran" Cov Khoom Siv UDO hom DX / d40, ob- thiab plaub-ncej. Lawv tus nqi nyob rau hauv cov khw muag khoom ntawm TFS tuam txhab - txog li90u.
Nws yog lub sijhawm rov qab hais dua ib zaug ntxiv tias nws tseem tsis yooj yim sua kom muab cov khoom sib piv ntawm cov khoom siv Lavxias los ua cov khoom siv hauv Lavxias thiab cov khoom siv ntawm cov khoom siv hauv Russia. Xav pom kev ua raws li kev yuav khoom UZO lossis cov khoom siv automativon uas yuav tsum muaj? Xam cov yam ntxwv ntawm koj lub cuab yeej nrog zoo sib xws rau Udo-2000 thiab rau Astro * UZO. Yog hais tias import cov analogues yog qis dua rau lawv, yuav khoom lag luam hauv tsev. Yog tias ua tau, tawm tswv yim nrog cov kws txawj. Raws li rau qhov zoo thiab kev ntseeg tau ntawm cov khoom siv, nws yog qhov ua tau cia siab rau lub koob npe nrov ntawm lawv cov tuam ntxhab thiab cov muag khoom. Kev nyiam yuav tsum tau muab rau cov khw muag khoom tshwj xeeb thiab cov tshuab hluav taws xob.
Cov kws kho mob kho mob ntawm cov phau ntawv sau ua tsaug rau cov neeg ua haujlwm hauv lub tsev kawm hluav taws xob "TFS Cov Khoom Siv Hluav Taws Xob" TFS Cov Khoom Siv Hluav Taws Xob "Sa Ptashkin rau kev pab hauv Npaj ntawm tsab xov xwm.