Muna taimakawa duniya girma tun 2004

Sanin babban juyi mai jujjuya wutar lantarki, aikin kashe wutar lantarki da hanyoyin jiyya na gano cuta

Mai sauya wutar lantarki mai ƙarfi yana nufin samfuran lantarki da aka yi amfani da su don kashewa, sarrafawa ko kariya a cikin samar da wutar lantarki, watsawa, rarrabawa, canza wutar lantarki da amfani da tsarin wutar lantarki. Matsakaicin ƙarfin lantarki yana tsakanin 3.6kV zuwa 550kV. Ya haɗa da maɗaukaki masu ƙarfin lantarki mai ƙarfi da keɓewa. Sauyawa da sauyawa na ƙasa, jujjuyawar jujjuyawar wutar lantarki, daidaituwa ta atomatik da na'urori masu rarrabewa, manyan hanyoyin sarrafa wutar lantarki, na'urori masu rarraba wutar lantarki masu ƙarfin fashewa, da manyan katunan juyawa. Babban masana'antar masana'antar canza wutar lantarki wani muhimmin sashi ne na watsa wutar lantarki da masana'antar kera kayan aikin canji kuma tana da matsayi mai mahimmanci a cikin masana'antar wutar lantarki gaba ɗaya. Aiki: Babban mai sauya wutar lantarki yana da ayyuka na wayoyi masu shigowa da masu fita sama, wayoyi masu shigowa da masu fita, da haɗin bas.
Aikace-aikacen: Mafi dacewa ga wurare daban-daban kamar tsire-tsire masu wutar lantarki, tashoshi, tashoshin tsarin wutar lantarki, petrochemicals, mirgina ƙarfe na ƙarfe, masana'antar haske da yadi, masana'antu da kamfanonin hakar ma'adinai da al'ummomin mazauna, gine-gine masu tsayi, da dai sauransu. buƙatun da suka dace na ma'aunin "AC ƙarfe-ƙarfe mai haɗawa". Ya ƙunshi katanga da mai fasawa. Majalissar ta ƙunshi harsashi, abubuwan lantarki (haɗe da insulators), hanyoyi daban -daban, tashoshi na biyu da Haɗin kai da sauran abubuwan haɗin gwiwa.
Kare biyar:
1. Hana rufewa a ƙarƙashin nauyi: Bayan an rufe trolley na injin wutan lantarki a cikin babban gidan wuta mai jujjuyawa a wurin gwajin, mai fasa bututun trolley ba zai iya shiga wurin aiki ba.
2. Hana rufewa tare da waya ta ƙasa: Lokacin da wuka ta ƙasa a cikin babban gidan wuta mai jujjuya wutar lantarki tana cikin rufaffiyar wuri, ba za a iya rufe abin rufewar trolley ba.
3. Hana shigowar bazata cikin tazara mai rai: Lokacin da injin murɗaɗɗen madaidaiciya a cikin babban gidan wuta mai juyawa yana rufewa, ana kulle ƙofar baya na kwamitin tare da injin akan wuka ta ƙasa da ƙofar majalisar.
4. Hana shimfidar wuri mai rai: Ana rufe abin rufe bututun da ke cikin matattarar wutar lantarki mai ƙarfi yayin da yake aiki, kuma ba za a iya saka wuka ta ƙasa ba.
5. Hana jujjuyawar ɗaukar kaya: injin da ke keɓe keɓaɓɓiyar wutar lantarki ba zai iya fita daga wurin aiki na mai fasa bututun trolley ba lokacin da yake aiki.
Tsarin da abun da ke ciki
Yafi kunshi majalissar, babban wutar lantarki mai jujjuya wutar lantarki, injin ajiyar kuzari, trolley, canjin wuka na kasa da cikakken kariya.Wadannan misali ne na mai sauya wutar lantarki, don nuna muku cikakken tsarin ciki.
 
A: Dakin bas
B: (mai yankewa) ɗakin keken hannu
C: Dakin kebul
D: Dakin kayan aikin Relay
1. Na’urar taimako na matsin lamba
2. Shell
3. Bas na reshe
4. Bus bus
5. Babban bas
6. Na'urar lamba ta tsaye
7. Akwatin lamba a tsaye
8. transformer na yanzu
9. Canjin ƙasa
10. Cable
11. Gujewa
12. Danna ƙasa bus
13. Bangaren cirewa
14.Kashi (tarko)
15. Toshe na sakandare
16. Keken hannu mai kera madauwari
17. Dumumidifier
18. Rarraba bangare
19. Grounding switch aiki inji
20. Sarrafa tukunyar waya
21. Farantin ƙasa
 AbinCabinet
An ƙirƙira shi ta latsa faranti na ƙarfe kuma rufaffiyar tsari ce, tare da ɗakin kayan aiki, ɗakin tarawa, ɗakin kebul, ɗakin busbar, da dai sauransu, an raba su da faranti na ƙarfe, kamar yadda aka nuna a hoto na 1. , voltmeters da sauran na'urori; dakin trolley yana sanye da trolleys da manyan abubuwan fashewa na injin wutan lantarki; dakin busbar sanye take da busbarori masu hawa uku; ana amfani da ɗakin kebul don haɗa igiyoyin wuta zuwa waje.
Haƙƙarfan ƙarfin wutar lantarki
Abin da ake kira mai ƙwanƙwasa wutan lantarki mai ɗimbin ƙarfi shine don shigar da manyan abokan huldar sa a cikin ɗakin da ke rufe. Lokacin da lambobin sadarwa ke kunne ko a kashe, arc ba shi da konewa mai goyan bayan gas, wanda ba zai ƙone ba kuma yana dawwama. A lokaci guda, ana amfani da kayan rufewa azaman tushe don haɓaka canjin injin. An kira shi mai ƙwanƙwasa wutan lantarki mai ƙarfin lantarki saboda aikin rufin sa.
Mechanism Injin Mota
Sanya maɗaurin wutar lantarki mai ƙarfin lantarki a kan trolley ɗin kuma motsa tare da trolley. Lokacin da aka girgiza rikon hannun agogon baya, trolley ɗin yana shiga cikin kabad ɗin kuma yana shigar da abin fashewar keɓaɓɓiyar injin a cikin madaidaicin ƙarfin lantarki; lokacin da aka girgiza rikon hannun agogon baya, trolley ɗin yana fita daga cikin majalisar kuma yana fitar da injin ɓarna injin Zana babban ƙarfin lantarki, kamar yadda aka nuna a Figure 2.
Storage Ƙungiyar adana makamashi
Smallan ƙaramin abin hawa yana tuka maɓuɓɓugar ruwa don adana kuzari, kuma ana rufe abin rufe bututun ta hanyar amfani da bazara don sakin ƙarfin motsi.
Canjin wuka a ƙasa
Yana da wuka mai canzawa wanda ke aiki akan haɗin aminci. Za a iya buɗe ƙofar gidan ƙaramin ƙarfin lantarki kawai lokacin da aka rufe maɓallin wuka na ƙasa. In ba haka ba, ba za a iya buɗe ƙofar gidan ƙaramin ƙarfin lantarki ba lokacin da ba a rufe maɓallin wuka na ƙasa ba, wanda ke taka rawar kariya ta haɗin kai.
Mai kare kariya
Yana da kariyar komputa wanda ya ƙunshi microprocessor, allon nuni, maɓallan da da'irar kewaye. Anyi amfani da shi don maye gurbin madaidaicin overcurrent, overvoltage, lokaci da sauran hanyoyin kariya na relay. Siginar shigarwa: mai canzawa na yanzu, mai jujjuyawar wutar lantarki, mai canzawa na yanzu-jere, ƙimar canji da sauran sigina; za a iya amfani da madannai don saita ƙimar yanzu, ƙimar ƙarfin lantarki, lokacin hutu da sauri, lokacin farawa da sauran bayanai; allon nuni zai iya nuna bayanan lokaci na ainihi kuma shiga cikin sarrafawa, aiwatar da Kariyar aiwatarwa.
Rarraba
(1) Dangane da babban nau'in wayoyi na majalissar canzawa, ana iya raba shi zuwa gadar canza wutar lantarki ta gado, majalisar sauya sauyawa guda ɗaya, majalisar sauyawa motar bas guda biyu, majalisar sauyawa motar bas guda ɗaya, bas biyu da keɓaɓɓen tashar sauyawa motar bas da bas ɗaya belin sashe Kewaya ministocin canza motar bas.
(2) Dangane da hanyar shigarwa na mai fasa bututun, ana iya raba shi zuwa madaidaicin gidan sauyawa da na canzawa (nau'in keken hannu).
(3) Dangane da tsarin majalisar, za a iya raba shi cikin juzu'i mai ɗauke da ƙarfe mai ɗauke da ƙarfe, kayan sulke na sulke na ƙarfe, da kuma irin akwatin da ke ɗauke da madaidaiciya.
(4) Dangane da matsayin shigarwa na keken hannu mai kewaya, ana iya raba shi zuwa juzu'i da aka ɗora a ƙasa da mai juyawa na tsakiya.
(5) Dangane da madaidaicin rufi daban -daban a cikin mai jujjuyawar, ana iya raba shi zuwa matattarar iska da SF6 gas mai canzawa.
Babban sigogi na fasaha
1. Ƙarfin wutar lantarki, ƙimar da aka ƙaddara, ƙimar da aka ƙaddara, ƙimar ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin ƙarfin lantarki, ƙimar ƙarfin walƙiya mai ƙarfi.
2. Mai ƙwanƙwasa kewaye yana da ƙima mai ƙima mai ƙima, ƙimar ƙima mafi girma ta ƙarshe, ƙimar ɗan gajeren lokacin tsayayya da halin yanzu, da ƙima mafi ƙima na tsayayya da halin yanzu;
3. An ƙaddara ɗan gajeren lokaci yana tsayayya da halin yanzu da ƙima mafi ƙima yana tsayayya da halin yanzu na canjin ƙasa;
4 Injin aiki yana buɗewa da rufe murfin da aka ƙaddara ƙarfin lantarki, juriya na DC, iko, ƙimar da aka ƙaddara da ikon injin adana makamashi;
5. Matsayin kariyar majalisar ministoci da lambar daidaiton ƙasa da ta bi.
Hanyar watsa wutar lantarki
1. Rufe duk kofofin baya da murfin baya, sannan ku kulle su. Sai kawai lokacin da aka kunna juyi na ƙasa a cikin rufaffiyar wuri za a iya rufe ƙofar ta baya
2. Saka madaidaicin aiki na sauyawa ƙasa a cikin rami mai kusurwa shida a gefen dama na ƙofar tsakiyar, kuma juyar da shi ba da agogo ba don yin canjin ƙasa a wuri na buɗe. Farantin da ke hadewa a ramin aiki zai dawo ta atomatik don rufe ramin aiki, kuma za a kulle ƙofar karamar hukuma.
3. Tura trolley ɗin sabis ɗin don sanya shi, tura trolley ɗin a cikin kabad don sanya shi a cikin keɓewar wuri, shigar da filogi na biyu da hannu, kuma rufe ƙofar sashin trolley.
4. Saka madaidaicin keken hannu a cikin soket ɗin riƙon, kuma juya hannun agogo ta agogo kusan 20. Cire hannun yayin da aka toshe hannun a bayyane kuma akwai sautin dannawa. A wannan lokacin, keken hannu yana cikin wurin aiki, kuma an saka riƙon sau biyu. An kulle, babban haɗin keɓaɓɓen trolley na kewaye yana haɗawa, kuma ana bincika alamun da suka dace.
5. Aikin shine a rufe akan allon mitar, kuma kashe kashe-kashe yana sa mai rufewa ya rufe kuma ya aika da wuta. A lokaci guda, koren haske a kan dashboard ɗin yana kashe kuma jan wuta yana kunnawa, kuma rufewa yana nasara.
Tsarin aiki na gazawar wuta
1. Yi aiki da kayan aikin kayan aiki don rufewa, kuma canza canjin canji yana sa mai fashewar kewaye a buɗewa da shelving, a lokaci guda ja haske akan allon kayan aiki yana kashe kuma koren haske yana kunne, buɗewa yana cin nasara.
2. Saka madaidaicin keken hannu a cikin soket na riko, kuma juya hannun agogon baya na kusan sau 20. Cire hannun yayin da aka toshe hannun a bayyane kuma akwai sautin dannawa. A wannan lokacin, keken hannu yana cikin matsayin gwaji. Buɗe, buɗe ƙofar ɗakin keken hannu, cire hannu na toshe sakandare na biyu, kuma cire haɗin babban keken motar.
3. Tura trolley na sabis don kulle shi, cire trolley ɗin zuwa trolley ɗin sabis, da fitar da trolley ɗin sabis.
4. Kula da cajin da aka caje ko duba idan ba a caje shi ba kafin ci gaba da aiki.
5. Saka madaidaicin aiki na sauyawa na ƙasa a cikin rami mai kusurwa shida a gefen dama na ƙofar tsakiyar, kuma juya shi ta agogo don yin canjin ƙasa a cikin rufaffiyar matsayi. Bayan tabbatar da cewa a zahiri an rufe maɓallin canza ƙasa, buɗe ƙofar majalisar kuma ma'aikatan kulawa na iya shiga cikin kulawa. Sabuntawa.
Hukunci da kuma kula da kuskuren rufewa Za a iya raba kuskuren rufewa zuwa lalatattun lantarki da na inji. Akwai hanyoyin rufewa iri biyu: manual da lantarki. Rashin rufewa da hannu gaba ɗaya gazawar injiniya ce. Ana iya yin rufewa da hannu, amma gazawar lantarki matsala ce ta lantarki.
1. Aikin kariya
Kafin a kunna kunna wutar, da'irar tana da da'irar kariya ta kuskure don yin aikin ba da gudunmawar tafiya. Canjin yana tafiya nan da nan bayan rufewa. Ko da maɓallin yana har yanzu a cikin rufaffiyar wuri, ba za a sake rufe maɓallin ba kuma a yi tsalle gaba.
2. Kariya ta kariya
Yanzu aikin rigakafin guda biyar an saita shi a cikin babban gidan wutar lantarki, kuma ana buƙatar cewa ba za a iya rufe sauyawa ba lokacin baya cikin aikin aiki ko matsayin gwaji. Wato, idan ba a rufe maɓallin juyawa ba, ba za a iya rufe motar ba. Ana samun irin wannan laifin a lokacin rufewa. A wannan lokacin, fitilar matsayi mai gudana ko fitilar matsayin gwajin baya haskakawa. Matsar da trolley din dan kadan don rufe iyakar iyaka don aika wuta. Idan nisan da aka kashe na canjin iyaka ya yi yawa, ya kamata a daidaita shi. Lokacin da ba za a iya motsa juyawa matsayi a cikin babban gidan wutar lantarki irin na JYN ba, za a iya shigar da yanki mai siffar V don tabbatar da amintaccen rufe iyakar canzawa.
3. Rashin nasarar cascading na lantarki
A cikin tsarin babban ƙarfin lantarki, an saita wasu hanyoyin haɗin lantarki don ingantaccen aikin tsarin. Misali, a cikin tsarin sashe na bas guda daya tare da layukan wutar lantarki guda biyu masu shigowa, ana buƙatar cewa biyu kawai daga cikin sauye-sauyen guda uku, katako mai shigowa biyu da majalisar hadin gwiwa ta bas. Idan an rufe dukkan ukun, za a yi haɗarin komawar wutar lantarki. Kuma sigogi na gajeren zango suna canzawa, kuma daidaitaccen aiki na ɗan gajeren zango yana ƙaruwa. An nuna siffar da'irar sarkar a cikin Hoto na 4. An haɗa madaidaiciyar madaidaiciyar madaidaiciyar madaidaiciya tare da lambobin da aka saba rufewa na majalisar haɗin gwiwa ta bas, kuma za a iya rufe majalissar mai shigowa lokacin da aka buɗe ofishin haɗin gwiwa na bas.
Haɗin keɓewa na majalisar haɗin gwiwa na bas ɗin an haɗa shi a layi ɗaya tare da wanda aka buɗe a buɗe kuma wanda aka saba rufewa daga cikin kabad biyu masu shigowa bi da bi. Ta wannan hanyar, ana iya tabbatar da cewa majalisar haɗin gwiwa ta bas ɗin tana iya watsa wutar ne kawai lokacin da aka rufe ɗaya daga cikin kabad ɗin da ke shigowa ɗayan kuma aka buɗe ɗayan. Lokacin da ba za a iya rufe babban gidan wutar lantarki da wutar lantarki ba, da farko yi la'akari ko akwai ƙullewar wutar lantarki, kuma ba za ta iya amfani da rufewa da hannu a makance ba. Kuskuren cascading na lantarki gabaɗaya aiki ne mara kyau kuma ba zai iya cika buƙatun rufewa ba. Misali, kodayake mai haɗewa bas ɗin yana buɗewa ɗaya kuma yana rufewa ɗaya, ana fitar da keken hannu a cikin kabad ɗin buɗewa kuma ba a saka filogin. Idan da'irar taɓarɓarewa ta gaza, zaku iya amfani da multimeter don duba wurin kuskuren.
Yin amfani da fitilun ja da kore don yin hukunci akan gazawar sauyawar mataimaki abu ne mai sauƙi kuma mai dacewa, amma ba abin dogaro bane. Ana iya dubawa da tabbatarwa tare da multimeter. Hanyar jujjuya mai sauyawa na mataimaki shine daidaita kusurwar flange da aka daidaita kuma daidaita tsayin madaurin haɗin haɗin.
4. Bude kuskuren da'irar da'irar sarrafawa
A cikin madauki na sarrafawa, maɓallin sarrafawa ya lalace, an cire kewaya, da sauransu, don kada murfin rufewa ya zama mai kuzari. A wannan lokacin, babu sauti na aikin murfin rufewa. Babu ƙarfin lantarki a fadin ma'aunin ma'aunin. Hanyar dubawa ita ce bincika wurin da'irar da aka buɗe tare da multimeter.
5. Rashin rufe murfin
Kona murfin rufewa laifi ne na gajeren zango. A wannan lokacin, ƙamshi na musamman, hayaƙi, ɗan gajeren fiusi, da sauransu suna faruwa. An tsara murfin rufewa don aikin ɗan gajeren lokaci, kuma lokacin kuzari ba zai yi tsayi da yawa ba. Bayan gazawar rufewa, yakamata a nemo dalilin a cikin lokaci, kuma birki na mahaifa kada a juyar da shi sau da yawa. Musamman murfin rufe nau'in CD na inji mai aiki da wutar lantarki yana da sauƙin ƙonawa saboda yawan wucewa na yanzu.
Sau da yawa ana amfani da hanyar gwajin wutar lantarki lokacin gyara kuskuren da ba za a iya rufe babban gidan wutar lantarki ba. Wannan hanyar na iya kawar da lahani na layi (ban da zafin zafin wutar lantarki da na gas), kurakuran cascading na lantarki, da iyakance canjin canjin. Ana iya ƙayyade wurin kuskuren a cikin keken hannu. Sabili da haka, a cikin jiyya na gaggawa, zaku iya amfani da wurin gwaji don gwada watsa wutar lantarki, da maye gurbin hanyar watsa wutar lantarki na jiran aiki don aiki. Wannan na iya samun sakamako sau biyu tare da rabin ƙoƙarin kuma yana iya rage lokacin fitowar wutar.

Lokacin aikawa: Jul-28-2021