VL80s hluav taws xob locomotive, tsim nta

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Thawj lub tshuab hluav taws xob hauv tsev tau tshwm sim hauv 30s ntawm lub xyoo pua xeem. Tab sis kev loj hlob ntawm cov tshuab ntawm chav kawm no tsuas yog pib tom qab 20 xyoo. VL80 series hluav taws xob locomotives tau dhau los ua ib qho ntawm feem ntau AC powered locomotives.

Kev txhim kho thiab hloov kho

Txoj haujlwm ntawm txhua lub tshuab ntawm cov koob tau tsim los ntawm cov neeg ua haujlwm ntawm Lub Tsev Haujlwm Saib Xyuas Hluav Taws Xob Hluav Taws Xob. Kev tsim hluav taws xob locomotives tau ua nyob rau ntawm cov chaw tshwj xeeb hauv Novocherkassk, thiab cov nroj tsuag tsim cov khoom siv hluav taws xob thiab lub ntsiab hluav taws xob ntawm nws tus kheej. Cov ntsiab lus ntawm cov khoom siv hluav taws xob tau muab los ntawm lwm cov tuam txhab muaj feem cuam tshuam. Daim duab thawj zaug ntawm lub tshuab hluav taws xob ntawm tsev neeg tshiab, coj los ntawm ib qho ntawm txoj kev tsheb ciav hlau ntawm cheeb tsam Rostov, tau nthuav tawm hauv qab no.

Thawj lub tshuab hluav taws xob tau sib sau ua ke hauv xyoo 1961. Kev tsim cov tshuab txuas ntxiv rau ntau tshaj 30 xyoo, thaum lub sijhawm hloov pauv ntau yam rau tus tsim.

Txoj kev sib tw

Ib qho ntawm kev hloov kho tom qab yog VL80s hluav taws xob locomotive, tsim tawm txij li xyoo 1979. Lub ntsiab feature ntawm lub tshuab yog lub peev xwm ua hauj lwm nyob rau hauvtsim los ntawm ob peb ntu. Lub locomotive tau tswj hwm hauv nruab nrab ntawm txhua lub tsev. Thawj cov ntawv luam tuaj yeem ua haujlwm tsuas yog ob thiab plaub lub versions.

Xyoo 1982, cov qauv ntawm VL80s hluav taws xob locomotives tau tshwm sim, uas tuaj yeem ua haujlwm ua ib feem ntawm cov rooj sib txoos ntawm ob, peb lossis plaub qhov sib cais. Kev tsim khoom ntawm cov tshuab niaj hnub tau pib xyoo tom ntej - nrog rau daim ntawv luam nrog tus lej 697. Raws li cov ntaub ntawv hla tebchaws, qhov siab tshaj plaws ua haujlwm hnyav ntawm lub tshuab hluav taws xob tau nce mus rau 192 tons.

Tom qab ntawd, cov tshuab thaum ntxov tau hloov pauv zoo ib yam thaum lub sijhawm teem sijhawm thiab kho dua tshiab. Qhov sib txawv ntawm cov tshuab no tsuas yog qhov tsis muaj rheostatic braking hom nyob rau hauv seem thib peb. Tag nrho ntawm 2746 lub tsheb ntawm VL80s qauv tau sib sau ua ke, daim ntawv kawg raug xa mus rau xyoo 1995 mus rau Khabarovsk-2 depot. Nyob rau tib lub sijhawm, nws tau dhau los ua qhov tseeb hluav taws xob locomotive ntawm VL80 tsev neeg. Tam sim no, lub tsheb raug xa mus rau Liski depot ntawm South-Eastern Railway. Daim duab ntawm lub tshuab hluav taws xob muaj nyob hauv qab no.

Tsim

Cov cuab yeej ntawm VL80s hluav taws xob locomotive tau ua raws li cov kev daws teeb meem ntawm tus qauv dhau los 80t. Tag nrho cov hluav taws xob tswj hluav taws xob tau nruab nrog cov hluav taws xob rov siv dua. Cov kab hluav taws xob ua pa tau raug txo kom loj thiab txav mus rau lub ru tsev, uas ua rau nws muaj peev xwm muab tau yooj yim dua nyob rau sab laug txoj kev hauv tsev hauv lub tshuab hluav taws xob. Daim duab hauv qab no qhia tau hais tias lub tsheb nrog tus lej 18 raug xa mus rau Karasuk depot ntawm West Siberiantxoj kev tsheb ciav hlau. Txawm hais tias nws muaj hnub nyoog, lub tshuab hluav taws xob tau ua haujlwm.

Cov tshuab tau siv lub npe hu ua cradle suspension, uas VL80s hluav taws xob locomotive bogie tau txuas nrog lub cev ntawm plaub lub caij nplooj ntoos hlav-loaded rods. Cov pas nrig muaj qhov nqes me ntsis ntawm qhov nruab nrab ntawm lub bogie kom them nyiaj rau lub cev vibrations.

Brake system

Ib qho ntawm cov kev hloov pauv tseem ceeb hauv kev tsim ntawm VL80s yog qhov kev taw qhia ntawm rheostatic braking system. Xws li tus nres yog raws li qhov nqus los ntawm braking resistors ntawm cov hluav taws xob generated thaum deceleration. Resistors muaj ob theem hloov hloov tau. Txhawm rau hloov traction motors los ntawm lub mains mus rau cov resistors, thiaj li hu ua nres keyboards yog siv.

Thaum braking, lub teb windings ntawm lub cev muaj zog txuas nrog rau hauv cov txheej txheem excitation rectifier. Cov kab ke no tso cai rau koj los kho cov qib ntawm kev zoo siab hauv cov tshuab hloov mus rau lub tshuab hluav taws xob, los ntawm kev hloov cov qib ntawm braking ntawm VL80s hluav taws xob locomotive. Thaum braking, cov khoom cua los ntawm qhov cua tshuab mus rau lub braking resistors yog hloov. Lub braking system tswj tsev tsuas yog ntsia rau hauv lub taub hau ntawm lub tshuab hluav taws xob.