Contact cibiyar sadarwa - abin da yake da shi? Features catenary Railway, tram ko trolleybus

Lantarki lantarki mirgina dole ya shafi lamba na cibiyar sadarwa. Godiya ga wannan arziki da aka aiwatar da samar da manufa halin yanzu haraji, wanda, bi da bi, fitar da motocin. Akwai da yawa iri networks, amma sun wakilci wani sa na igiyoyi, kayyade da kuma karfafa ayyukansa abubuwa bayar da ikon daga lantarki substations. Har ila yau, lamba na cibiyar sadarwa kuma amfani da alkinta tsit abubuwa, ciki har da daban-daban crossings da lighting shuka.

Janar bayani game da contact networks

Yana da wani ɓangare na fasaha da wuraren, wanda shi ne wani ɓangare na wani hadadden na wutan lantarki waƙoƙi da hanyoyi. Manufar wannan ababen more rayuwa ne a aika da tractive ikon daga substation ga lantarki mirgina stock. Domin tabbatar da samar da makamashi wadata kayan aiki daga mahara substations lamba cibiyar sadarwa ne zuwa kashi da dama sassan. Saboda haka, akwai wani samuwar sassan, kowanne daga wanda aka ciyar da mai raba Feeder daga wani musamman Madogararsa.

Partitioning ana amfani ga sauƙaƙe tabbatarwa ayyukan. Alal misali, a cikin hali na lalacewar da ikon watsa line aka kare a daya kawai shafin. Haɗi marar kyau wayoyi, idan ya cancanta, za a iya haɗa ta da wani aiki substation, wanda zai rage downtime. Bugu da kari, lamba na cibiyar sadarwa na Railways ta musamman insulators. Wannan shawarar da aka saboda gaskiyar cewa mai haɗari arcing a lokacin wucewa halin yanzu haraji na iya karya da asali shafi na wayoyi.

The na'urar catenary

Networks na irin wannan ne wani sa na lantarki kayayyakin gyara. A musamman, wani hali na'urar da wannan tsarin ya hada da ikon igiyoyi, musamman suspensions, da kuma musamman cancantar kashi da kuma goyon bayan Tsarin. Don kwanan wata, shafi wa'azi, daidai da cikakken bayani game da abin da, catenary wayoyi da kuma kayan aiki sha na musamman hanya don thermal yadawa galvanizing. Abubuwa da kuma m carbon karfe fallasa zuwa wani m magani don kara karfin da karko sadarwa.

Features iska catenary

Air cibiyar sadarwa da ya fi na kowa saboda sarari-ceto da kuma mafi m lantarki Lines. Duk da haka, akwai raunin da irin wannan na'urar, wanda aka bayyana a cikin mafi girma halin kaka don shigarwa da kuma tabbatarwa. Saboda haka, sama lamba cibiyar sadarwa hada da wani dakatarwar na USB, kayan aiki, wayoyi, kibiyoyi da intersections, kazalika da insulators.

Babban tsarin fasali na networks na da irin wannan an rage wa wani tsari na masauki. Sadarwa sun rataye a kan musamman goyon bayan. A wannan shigarwa tsakanin maki za a iya alama sagging na wayoyi. Kawar da wannan aibi ne ba zai yiwu ba, amma da kasancewar zai iya sa lalacewar ikon Lines. Alal misali, idan wata lamba goyon bayan cibiyar sadarwa damar karfi sagging, sa'an nan motsi tare da na USB tara a cikin ƙasa dakatar iya rasa touch tare da su line.

Contact cibiyar sadarwa na Railways

A wannan yanayin da muke magana ne game da classic version na lamba cibiyar sadarwa. Yana layukan dogo yi amfani da mafi girma kundin na kayan for lantarki jiragen kasa. A waya domin irin wannan manufar da aka samar daga m kõma electrolytic jan giciye-bangaranci yanki na 150 mm ^2. Game da goyon bayan abubuwa, da lamba dogo cibiyar sadarwa da aka bayar tare da kankare ko karfe shigarwa, wanda tsayinsa iya isa 15 m jinkiri daga cikin matsananci hanyoyi axis ga m bangarorin na goyon bayan a kan tashoshin da Al'arshinSa ba fiye da 310 cm Duk da haka, akwai ware - .. Ga misali, a wahala fasahar damar rage lokaci zuwa 245 cm hanyoyin kare wayoyi na da irin amfani da al'ada -. rabo a cikin raba sassan, da yin amfani da insulators da kuma tsaka tsaki abun da ake sakawa.

Contact trolleybus cibiyar sadarwa

Idan aka kwatanta da dogo kai trolley motsi ba ya zaton akai lantarki dangane da surface. Kuma ya karu da bukatun ga maneuverability, sakamakon canje-canje a cikin kungiyar na lantarki da kayayyakin aiki. Wadannan bambance-bambance da kuma gano babban alama na wutar lantarki ga trolley bas - gaban biyu-aike Lines. Bugu da kari, kowane waya yana gyarawa da kananan jinkiri da aka bayar tare da m rufi. A sakamakon haka, da cibiyar sadarwa zama da rikitarwa da kuma lamba a kan mike sassan, rassan, da kuma a bangarori da kuma intersections. A musamman siffofin za a iya dangana da tartsatsi amfani partitioning tare da mu Game da insulators. Amma a cikin wannan harka, da harsashi ba kawai kare wayoyi daga tuntužar juna, amma kuma ya kare da kayan a intersections. Bugu da kari, da ababen more rayuwa na trolleybus networks da iziznin amfani da baka tara da pantographs.

Contact cibiyar sadarwa na trams

A tram networks, lamba wayoyi, an kullum amfani da tagulla da kuma irin wannan halaye ga gami. Har ila yau, shi ba ya hana yin amfani da karfe-aluminum conductors. Tasrifu na sassan daban-daban tare da tsawo daga cikin dakatarwar da aka yi tare da nuna bambanci wayoyi tare da girmamawa ga tsaye profile na hanya. Kamar wancan ne da sabawa iya bambanta daga 20 zuwa 40% dangane da ganewar da kuma yanayi na line rabo GASKET. A cikin straights tram cibiyar sadarwa na lambobin located in a wandar-wandar tafiyar maciji da juna. A wannan mataki wandar-wandar tafiyar maciji - ko da kuwa da dakatar - ba fiye da hudu Al'arshinSa. Ya kamata a lura da darajar lamba igiyoyi departing daga susceptor axis - wannan darajar ne yawanci ba mafi girma daga 25 cm.

ƙarshe

Duk da fasaha ci gaban wutar lantarki, contact networks a manyan constructional bambance-bambancen karatu riƙe da wani al'ada na'ura. Canje-canje cikin sharuddan inganta fasaha da kuma aiki sigogi shafi kawai wasu fannoni na aikace-aikace bayani. A musamman, lamba na cibiyar sadarwa na Railways suna ƙara kawota tare da gyara da cewa sun shũɗe thermal yadawa galvanizing. Ƙarin aiki kashi-akai, ba shakka, inganta AMINCI da karko na Lines, amma m fasaha kyautata taimaka wa wani kadan digiri. Haka ya shafi tram, kuma trolley lantarki da hanyoyin sadarwa a wanda, duk da haka, kwanan nan muhimmanci inganta kayyade na'urar da ƙarfi ƙarfafa sassa dakatar Tsarin.