電解鋁用大功率整流器設(shè)計

1、電解鋁用大功率整流器的設(shè)計摘要電解電源屬于低壓大電流設(shè)備其品質(zhì)的好壞直接關(guān)系著電解產(chǎn)物的純度同時作為電解行業(yè)最主要的能量消耗者其效率的高低關(guān)系著行業(yè)的節(jié)能增效其功率因數(shù)及諧波畸變率的大小關(guān)系著對電網(wǎng)污染程度的高低因此研制高品質(zhì)、高性能的電解電源是電解行業(yè)實現(xiàn)節(jié)能增效、環(huán)保綠色化的重要途徑。設(shè)計簡要概述了鋁電解供電特點、國內(nèi)的研究現(xiàn)狀指出了項目研究背景及意義詳細闡述了110KV硅整流裝置供電系統(tǒng)的組成以及各主要部件的工作原理及特點著重研究

2、了110KV供電整流系統(tǒng)中的整流電路設(shè)計方案的確定通過對整流供電系統(tǒng)的改造提高了供電系統(tǒng)的可靠性。從而切實提高了整流效率降低了電能損耗確保了電解整流供電系統(tǒng)安全、經(jīng)濟、可靠運行。對降低單噸鋁的電耗、減少環(huán)境污染提高企業(yè)的生產(chǎn)效率和經(jīng)濟效益以及促進企業(yè)的現(xiàn)代化進程。因此具有重要意義。關(guān)鍵詞:鋁電解，整流變壓器，硅整流裝置，晶閘管，穩(wěn)流控制DESIGNOFHIGHPOWERRECTIFIERFELECTROLYTICALUMINUMABST

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4、ergysavingitspowerfsctharmonicdisttionisinrdlationtothepoliutionleveltopowerwktherefeftheelectrolysisindustrydevelopinghighqualitypowerisanimprotantwaytoachievethegoalssuchasenergysavingenvironmentalprotectiongreeningsoo

5、n.ThethesissynopsissaidansluminumelectrolysispowersupplyacteristicspresentdomesticresearchconditionpointingouttheprojectresearchbackgroundmeaningElabatedthe110kVsiliconrectifyingtheconstituteofthepowersupplysystemwkprinc

6、ipleofeachmainpartsacterisiticsEmphasizedtostudyinthe110kVrectifyingsystemtopowersupplyoftherectifyingtransfmerdesignprojecttodevelopmakesure.Passtotherefmationthattherectifyingpowersupplysystemraisecredibilityofthepower

7、supplysystemlowerssingletonaluminumconsumingoftheelectricityenergyelectricalenergylossisreducedsafetyeconomicalreliableoperationoftheelectrolyticpowersupplysystem..reducepollutionoftheenvironmentraisetheproductionefficie