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ELEKTR MARKAZLASHTIRISH TIZIMIDAGI BOSHQARISH VA NAZORAT RELE BLOKLARINI ZAMONAVIY ELEMENTLAR ASOSIDA TAKOMILLASHTIRISH

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MAQOLA ANNOTATSIYASI

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Ushbu maqolada elektr markazlashtirish tizimidagi boshqarish na nazorat rele bloklari zamonaviy va kontaktsiz elementlar asosida takomillashtirilgan. Takomillashtirilgan blokning elektr sxemasi yaratilgan. Sxemada zatvori izolyatsiyalangan tranzistor (IGBT) lardan, DC/DC konvertordan, optotranzistor va boshqa elementlardan tashkil topgan. Blokning ishonchliligini oshirish maqsadida har bitta zanjirning tokli kontaktlari uchun 2 ta tranzistor foydalanilgan hamda ular bir-biriga ketma-ket ulangan. Tranzistorlarni ishonchli boshqarish uchun optotranzistorlar ishlatilgan. Ishlab chiqilgan blok elektr markazlashtirish tizimining ijrochi P-62 va MI, MII, MIII bloklarida neytralli malagabaritli shtepsinli (NMSh1-400) bloki oʻrniga qoʻyilgan hamda sinovdan oʻtkazilgan. Yaratilgan blokning volt-amper xarakteristikalari olingan.

MUALIFLAR

Teglar

# станция# station# транзистор# поезд# stansiya# IGBT# relay electrical centralization# blocks P-62 and II# M II# M III# microprocessor centralization NM# railway signaling# train# transistor# Релейная электрическая централиз# блоки П-62 и МI# МII# МIII# микропроцессорная централизация # железнодорожная сигнализация# Releli elektr markazlashtirish# P-62 va MI# MII# MIII bloklar# NMSh1-400 mikroprotsessorli mark# temir yoʻl signalizatsiyasi# poyezd# tranzistor

Maqolani baholang

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Maqola idintifikatorlari

Foydalanilgan adabiyotlar

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