Contact zimbabwe - chii? Features catenary njanji, chitima kana trolleybus

Infrastructure yemagetsi rinopfungaira hazvo kunosanganisira kubatana pamusoro pemambure. Pamusana urongwa iri rakatangwa wedzerai chipfuro ano vateresi, izvo zvaizoitawo kutyaira motokari. Kune mhando dzakawanda network, asi ivo vanomiririra akagadzirwa netambo, kugadzirira uye unowedzera zvinhu ichipa simba kubva yemagetsi substations. Uyewo, nokudyidzana mambure rinoshandiswawo nokuda kwerunyararo mira zvinhu, kusanganisira kuyambuka siyana uye okuvimba chirimwa.

General ruzivo pamusoro kuonana network

Ndizvo chikamu unyanzvi zvivako, inova chikamu kunzwisisa pakati yakafadza pamakwara uye migwagwa. Chinangwa chikuru chemusha kwezvivako izvi wokushandura tractive simba kubva substation kusvika yemagetsi rinopfungaira wemari. Kuti vave nechokwadi simba wedzerai midziyo multiple substations kuonana Network rakakamurwa muzvikamu akawanda. Saka, pane inotungamirwa zvikamu, chimwe nechimwe zvokudya achishandisa yoga feeder kubva imwe kunobva.

Partitioning chinoshandiswawo zviite yokuzvigadzirisa kushandiswa. Somuenzaniso, kana kukuvara kuti simba kutapurirana mutsetse riri wakagumiswa pane imwe chete paIndaneti. Vainyeperwa wiring, kana zvichikodzera, zvinogona chokuita kushanda substation, izvo kuchaderedza downtime. Mukuwedzera, nokudyidzana richikurukura njanji nokuda anokosha insulators. Chisarudzo ichi chaiva nokuti kuti netsaona arcing nenguva kupfuura ano vateresi anogona kutyora huru unhani pakati waya.

The mudziyo catenary

Networks kwakadai kutaridza yemagetsi kwezvivako zvinoriumba. Zvikurukuru, nezvaiitwa umhare mamiriro ichi zvinosanganisira simba netambo, inokosha suspensions, uye wakakodzera chaiye chikamu uye kutsigira ezvirevo. To musi, vakashandisa kurairirwa, maererano mashoko izvo, catenary waya uye Fittings rakagara chaizvo nzira nokuda chafariz diffusion galvanizing. Zvinhu uye munyoro kabhoni simbi apindwa rwokudzivirira kurapwa kuwedzera simba uye mukurumari kukurukurirana.

Features mhepo catenary

Air zimbabwe rakajairika nokuda nzvimbo-aponese uye rikurumidze magetsi mitsetse. Zvisinei, pane zvipi zano rakadaro, varehwa mu dzakakwirira mari nokuda chokugadza yokuzvigadzirisa. Nokudaro, panhongonya kuonana pomumbure rinosanganisira kuturika wire, Fittings, waya, miseve ine panosangana, uyewo insulators.

The chikuru STRUCTURAL zviri network yakadaro wakaderedzwa kusvika muitiro akkommodasie. Communication akarembera dzinokosha zvitsigiso. In kuisa ichi pakati pfungwa zvinogona segwapa sagging pamusoro waya. Kubvisa kuremara zvisingaiti, asi ayo kuvapo unogona kukonzera kukuvara simba nemitsetse. Somuenzaniso, kana munhu kuonana Network rutsigiro achibvumira simba sagging, ipapo kutamira achitevedza waya nemuteresi muvhu kuturika anogona havataurirani mutsetse yavo.

Contact richikurukura njanji

Muchiitiko ichi tiri kutaura pamusoro chaiwo shanduro nokudyidzana Network. It railways kushandisa mavhoriyamu pakukura zvokuvakisa magetsi nezvitima. A waya nokuti zvinangwa izvozvo rinobudiswa kubva zvakaoma drawn electrolytic mhangura muchinjikwa-sectional nzvimbo 150 mm ^2. Maererano rutsigiro okunze, nokudyidzana njanji pomumbure inopiwa kongiri kana simbi zvivako, ane kureba anogona kusvika 15 M zvikamu zviri yokunyanyisa nzira akabatana kuchivanze panhivi zvitsigiso pane nhepfenyuro uye zvaiva havasi anopfuura 310 masendimita Zvisinei, pane kunze - .. Somuenzaniso, muna matambudziko inokwanisa kuti rutapudzo nguva kusvika 245 masendimita nzira kudzivirira tambo yacho mhando yaishandiswa kwakajairika -. nokupesana mukati vakaparadzana zvikamu, kushandiswa insulators uye kwazvakarerekera inoisa.

Contact trolleybus Network

Zvichienzaniswa zvokungotuka chokufambisa trolley kufamba hakurevi zvokufungidzira kugara zvemagetsi chokuita pemvura. Rakawedzera zvinodiwa maneuverability, zvichiguma nokuchinja sangano magetsi kwezvivako. misiyano iyi uye akazivisa chikuru chinhu magetsi kuti trolley mabhazi - kuvapo maviri wired that mitsetse. Uyezve, mumwe waya ndee pamwe zvikamu zviduku uye anopiwa pamwe yakavimbika kuputira. Somugumisiro, nemambure inova yakaoma uye nokudyidzana pamusoro yakarurama zvikamu, zvikamu matavi, uye mune uye panosangana. The anokosha zvinhu zvinogona kunzi uye kwakapararira kushandiswa partitioning pamwe nhengo insulators. Asi ichi zvazvingava, goko kwete chete kudzivirira tambo kubva kukurukura mumwe, asi kuchengetedza zvinhu panguva panosangana. Mukuwedzera, kwezvivako kuti trolleybus network havabvumirwi kushandisa uta nomuteresi uye pantographs.

Contact richikurukura trams

The chitima network, kuonana waya, vari aiwanzoshandiswa mhangura uye maitiro akafanana nokuda alloys. Uyewo, hazvina kutadzisa kushandiswa simbi-aruminiyamu conductors. Conjugation pakati zvikamu nedzimwe Kukwirira kuturika rinoitwa ane kwaakarerekera wiring panyaya longitudinal Profile enzira. Saka nokutsauka dzinosiyana 20 kusvika 40% zvichienderana kunzwisisa uye zvinhu zviri mutsetse mugove gasket. On the straights ari chitima richikurukura vokukurukura munzvimbo ine kunzvenganzvenga nenzira. In ichi nhano kunzvenganzvenga - pasinei kuturika - kwete zvaiva anopfuura mana. Zvinofanira kuzivikanwa uye kukosha kubatana netambo Vakabva susceptor akabatana - ukoshi iyi kazhinji haana masendimita kupfuura 25.

mhedziso

Pasinei muzvigadzirwa kukura magetsi, kuonana network iri makuru constructional dzakasiyana vachengetedze kwakajairika midziyo. Kuchinja maererano uvandudze unyanzvi uye operative parameters sei chete zvimwe zvaiva chikumbiro mashoko. Kunyanya, kuonana richikurukura njanji vari kuramba yaipiwa pamwe zvinoriumba kuti vakapfuura chafariz diffusion galvanizing. Zvimwe kugadzira chinhu chinoita Chokwadi, anovandudza kuvimbika uye mukurumari pakati pemitsara, asi kukuru hwokugadzira kuvandudzika kunoita kuti usingashandi dhigirii. Izvi zvinoshandawo kune chitima, uye trolley yemagetsi network, iyo Zvisinei, munguva ichangopfuura yekudyidzana hwakavandudzika kugadzirira mudziyo uye simba chisimbiso zvikamu akarembedzwa zvivako.