Gwajin Relay Relay shine babban na'urar auna wutar lantarki mai wayo. Tsawon lokacin relay yana ƙayyade tsawon lokacin mitar wutar lantarki. Aikin na'urar yana da matuƙar muhimmanci ga aikin mitar wutar lantarki mai wayo. Duk da haka, akwai masana'antun relay na cikin gida da na waje da yawa, waɗanda suka bambanta sosai a sikelin samarwa, matakin fasaha da sigogin aiki. Saboda haka, masana'antun na'urorin auna makamashi dole ne su sami saitin na'urorin ganowa masu kyau lokacin gwaji da zaɓar relay don tabbatar da ingancin mitar wutar lantarki. A lokaci guda, State Grid ya kuma ƙarfafa gano samfuran sigogin aikin relay a cikin mitar wutar lantarki mai wayo, wanda kuma yana buƙatar kayan aikin ganowa masu dacewa don duba ingancin mitar wutar lantarki da masana'antun daban-daban suka samar. Duk da haka, kayan aikin gano relay ba wai kawai suna da abu ɗaya na ganowa ba, ba za a iya sarrafa tsarin ganowa ta atomatik ba, ana buƙatar sarrafa bayanan ganowa da kuma yin nazari da hannu, kuma sakamakon ganowa yana da bambance-bambancen bazuwar da na wucin gadi. Bugu da ƙari, ingancin ganowa yana da ƙasa kuma ba za a iya tabbatar da tsaro ba [7]. A cikin shekaru biyu da suka gabata, Tsarin Jiha ya daidaita buƙatun fasaha na mitar wutar lantarki a hankali, ya tsara ƙa'idodin masana'antu masu dacewa da ƙayyadaddun fasaha, wanda ya gabatar da wasu matsaloli na fasaha don gano sigogin relay, kamar ƙarfin kunnawa da kashewa na relay, gwajin halayen canzawa, da sauransu. Saboda haka, yana da gaggawa a yi nazarin na'ura don cimma cikakken gano sigogin aikin relay [7]. Dangane da buƙatun gwajin sigogin aikin relay, ana iya raba abubuwan gwajin zuwa rukuni biyu. Ɗaya shine abubuwan gwaji ba tare da wutar lantarki ba, kamar ƙimar aiki, juriyar hulɗa da rayuwar injiniya. Na biyu shine tare da abubuwan gwajin halin yanzu na kaya, kamar ƙarfin lantarki, rayuwar lantarki, ƙarfin ɗaukar nauyi. An gabatar da manyan abubuwan gwaji a taƙaice kamar haka: (1) ƙimar aiki. Ana buƙatar ƙarfin lantarki don aikin relay. (2) juriyar hulɗa. Darajar juriya tsakanin lambobi biyu lokacin rufe wutar lantarki. (3) Rayuwar injiniya. Sassan injina idan babu lalacewa, adadin sau aikin relay. (4) Ƙarfin lantarki. Lokacin da aka rufe hulɗar lantarki, ana amfani da wani takamaiman wutar lantarki a cikin da'irar hulɗar lantarki da ƙimar wutar lantarki tsakanin lambobin sadarwa. (5) Rayuwar lantarki. Idan aka yi amfani da ƙarfin lantarki mai ƙima a ƙarshen na'urar tuƙin relay kuma aka yi amfani da nauyin juriya mai ƙima a cikin madauki, zagayowar ba ta wuce sau 300 a kowace awa ba kuma zagayowar aiki ita ce 1∶4, lokutan aiki masu inganci na relay. (6) Ƙarfin lodi. Lokacin da aka yi amfani da ƙarfin lantarki mai ƙima a ƙarshen na'urar tuƙin relay kuma aka yi amfani da sau 1.5 na nauyin da aka ƙima a cikin madauki, ana iya cimma ingantattun lokutan aiki na relay a mitar aiki na (10±1) sau/minti [7]. Nau'o'i, misali,, nau'ikan relay daban-daban, ana iya raba su ta hanyar saurin relay na ƙarfin lantarki, relay na yanzu, relay na lokaci, relay, relay na matsi, da sauransu, bisa ga ƙa'idar aiki ana iya raba su zuwa relay na lantarki, relay na nau'in induction, relay na lantarki, relay na lantarki, relay na lantarki, da sauransu, bisa ga manufar ana iya raba su zuwa relay na sarrafawa, kariyar relay, da sauransu., Dangane da yanayin shigarwar, ana iya raba nau'in relay zuwa relay da relay na aunawa. [8]Ko relay ya dogara ne akan kasancewar ko rashin shigarwa ko a'a, relay ba ya aiki lokacin da babu shigarwa, aikin relay lokacin da akwai shigarwa, kamar relay na tsakiya, relay na gabaɗaya, relay na lokaci, da sauransu. [8] Auna relay ya dogara ne akan canjin shigarwa, shigarwar tana nan koyaushe lokacin aiki, sai lokacin da shigarwar ta kai wani ƙima na relay zai yi aiki, kamar relay na yanzu, relay na wutar lantarki, relay na zafi, relay na sauri, relay na matsi, relay matakin ruwa, da sauransu. [8] Relay na lantarki Zane-zanen tsarin relay na lantarki Yawancin relay da ake amfani da su a cikin da'irorin sarrafawa relay ne na lantarki. Relay na lantarki yana da halaye na tsari mai sauƙi, ƙarancin farashi, aiki mai sauƙi da kulawa, ƙaramin ƙarfin hulɗa (gabaɗaya ƙasa da SA), adadi mai yawa na lambobi kuma babu manyan wuraren taimako, babu na'urar kashe baka, ƙaramin girma, aiki mai sauri da daidaito, sarrafawa mai hankali, abin dogaro, da sauransu. Ana amfani da shi sosai a cikin tsarin sarrafa ƙarancin ƙarfin lantarki. Relay na lantarki da ake amfani da su galibi sun haɗa da relay na yanzu, relay na wutar lantarki, relay na tsakiya da ƙananan relay daban-daban. [8] Tsarin jigilar lantarki da ƙa'idar aiki suna kama da mai haɗawa, galibi sun ƙunshi tsarin lantarki da hulɗa. jigilar lantarki suna da DC da AC. Ana ƙara ƙarfin lantarki ko wutar lantarki a ƙarshen na'urar don samar da ƙarfin lantarki. Lokacin da ƙarfin lantarki ya fi ƙarfin amsawar bazara, ana jawo armature don sa lambobin sadarwa da aka saba buɗewa da rufewa su motsa. Lokacin da ƙarfin lantarki ko wutar lantarki na na'urar ta faɗi ko ta ɓace, ana sakin armature kuma an sake saita haɗin. [8]Alamar zafiAna amfani da armature na zafi galibi don kariyar kayan lantarki (galibi na mota). Alamature na zafi wani nau'in aiki ne ta amfani da ƙa'idar dumama na yanzu na kayan lantarki, yana kusa da injin yana ba da damar wuce gona da iri halaye na lokaci mai juyawa, galibi ana amfani da su tare da mai haɗawa, ana amfani da su don ɗaukar nauyin injin asynchronous sau uku da kariyar gazawar mataki na injin asynchronous sau uku a cikin ainihin aiki, galibi ana fuskantar su ta hanyar dalilai na lantarki ko na inji kamar overcurrent, overcurrent da gazawar mataki). Idan overcurrent ba mai tsanani ba ne, tsawon lokacin yana da gajere, kuma windings ba su wuce hauhawar zafin da aka yarda ba, an yarda da wannan overcurrent; Idan yawan wutar lantarki ya yi tsanani kuma ya daɗe, zai hanzarta tsufar rufin motar har ma ya ƙone motar. Saboda haka, ya kamata a saita na'urar kariya ta motar a cikin da'irar motar. Akwai nau'ikan na'urorin kariya na mota da yawa da ake amfani da su gabaɗaya, kuma mafi yawansu shine na'urar kariya ta zafin farantin ƙarfe. Na'urar kariya ta zafin farantin ƙarfe mataki uku ne, akwai nau'ikan biyu tare da kariyar karyewar lokaci da ba tare da su ba. [8]Na'urar mayar da lokaci Ana amfani da na'urar mayar da lokaci don sarrafa lokaci a cikin da'irar sarrafawa. Nau'insa yana da yawa, bisa ga ƙa'idar aikinsa ana iya raba shi zuwa nau'in lantarki, nau'in damping iska, nau'in lantarki da nau'in lantarki, bisa ga yanayin jinkiri ana iya raba shi zuwa jinkirin jinkirta wutar lantarki da jinkirin jinkirta wutar lantarki. Na'urar mayar da lokaci ta damping iska tana amfani da ƙa'idar damping iska don samun jinkirin lokaci, wanda ya ƙunshi tsarin lantarki, tsarin jinkiri da tsarin tuntuɓar. Tsarin lantarki yana aiki kai tsaye a cikin ƙarfe E-type biyu, tsarin tuntuɓar yana amfani da maɓallin micro I-X5, kuma tsarin jinkirta yana ɗaukar na'urar damping jakar iska. [8]aminci1. Tasirin muhalli kan ingancin relay: matsakaicin lokacin da ke tsakanin gazawar relay da ke aiki a GB da SF shine mafi girma, yana kaiwa awanni 820,00, yayin da a cikin yanayin NU, yana ɗaukar awanni 600,00 kawai. [9]2. Tasirin ingancin relay akan amincin relay: lokacin da aka zaɓi relay na ingancin A1, matsakaicin lokacin da ke tsakanin gazawar zai iya kaiwa awanni 3660000, yayin da matsakaicin lokacin da ke tsakanin gazawar relay na matakin C shine 110000, tare da bambanci sau 33. Ana iya ganin cewa ingancin relay yana da babban tasiri akan aikin amincin su. [9]3, tasirin akan amincin fom ɗin relay: fom ɗin relay kuma zai shafi amincinsa, amincin nau'in relay ya fi adadin nau'in wuka iri ɗaya relay biyu, aminci yana raguwa a hankali tare da ƙaruwar adadin wuka a lokaci guda, shine matsakaicin lokaci tsakanin gazawar relay mai sanda ɗaya relay mai jefa guda huɗu relay mai jefa sau biyu na sau 5.5. [9]4. Tasirin nau'in tsari akan amincin relay: akwai nau'ikan tsarin relay guda 24, kuma kowane nau'in yana da tasiri akan amincinsa. [9]5. Tasirin zafin jiki akan amincin relay: zafin aiki na relay yana tsakanin -25 ℃ da 70 ℃. Tare da ƙaruwar zafin jiki, matsakaicin lokacin da ke tsakanin gazawar relay yana raguwa a hankali. [9]6. Tasirin ƙimar aiki akan amincin relay: Tare da ƙaruwar ƙimar aiki na relay, matsakaicin lokacin da ke tsakanin gazawar yana nuna yanayin raguwa mai yawa. Saboda haka, idan da'irar da aka tsara tana buƙatar relay ta yi aiki a babban gudu, ya zama dole a gano relay a hankali yayin kula da da'ira don a iya maye gurbinsa a cikin lokaci. [9]7. Tasirin rabon yanzu akan amincin relay: abin da ake kira rabon yanzu shine rabon ƙarfin aiki na relay zuwa ƙimar nauyin da aka ƙima. Rabon halin yanzu yana da babban tasiri akan ingancin relay, musamman lokacin da rabon halin yanzu ya fi 0.1, matsakaicin lokacin da ke tsakanin gazawa yana raguwa da sauri, yayin da lokacin da rabon halin yanzu ya ƙasa da 0.1, matsakaicin lokacin da ke tsakanin gazawa ya kasance iri ɗaya, don haka ya kamata a zaɓi nauyin da ke da mafi girman ƙimar wutar lantarki a cikin ƙirar da'ira don rage rabon halin yanzu. Ta wannan hanyar, amincin relay har ma da dukkan da'irar ba za ta ragu ba saboda canjin wutar lantarki mai aiki.
