

在現代工業生產中,油氣化工、礦業、冶金、市政、電力等行業對大功率與超大功率設備存在剛性依賴。壓縮機、風機、泵類、皮帶機、磨機、破碎機等關鍵裝備功率覆蓋數千至數萬千瓦,直接支撐原料輸送、工藝流程、能(neng)源(yuan)轉(zhuan)換(huan)等(deng)行(xing)業(ye)核(he)心(xin)環(huan)節(jie)的(de)穩(wen)定(ding)運(yun)轉(zhuan)。然(ran)而(er),這(zhe)類(lei)大(da)功(gong)率(lv)設(she)備(bei)在(zai)運(yun)行(xing)中(zhong)普(pu)遍(bian)麵(mian)臨(lin)啟(qi)動(dong)電(dian)流(liu)對(dui)電(dian)網(wang)衝(chong)擊(ji)顯(xian)著(zhu),非(fei)計(ji)劃(hua)停(ting)機(ji)損(sun)失(shi)巨(ju)大(da),負(fu)載(zai)波(bo)動(dong)頻(pin)繁(fan)等(deng)挑(tiao)戰(zhan),傳(chuan)統(tong)解(jie)決(jue)方(fang)案(an)存(cun)在(zai)能(neng)耗(hao)高(gao)、啟動性能差、調節困難、電氣化程度低等缺點,越來越難以適應現代工廠技術升級、數字化和電氣化轉型的需求。
施耐德電氣Altivar 1200係列中壓變頻器(包含Altivar 1200C及Altivar 1200C-S係列)以技術創新定義工業應用標準,憑借可靠性、高性能、shuzihuadehexinjiazhi,weibutongxingyededagonglvshebeiyingyongtigonggaoshipeixingjiejuefangan。yituochanpinzishendegaokekaoxingyushinaidedianqichengshudefangannengli,gaizhongyabianpinqixilieyizaikuangye、冶金、石油化工、天然氣和新能源等領域充分驗證其價值。

以可靠的“產品力”護航大功率設備穩定運行
Altivar 1200係(xi)列(lie)中(zhong)壓(ya)變(bian)頻(pin)器(qi)依(yi)托(tuo)從(cong)單(dan)元(yuan)級(ji)到(dao)整(zheng)機(ji)級(ji)的(de)全(quan)維(wei)度(du)可(ke)靠(kao)性(xing)升(sheng)級(ji),為(wei)大(da)功(gong)率(lv)設(she)備(bei)應(ying)用(yong)提(ti)供(gong)強(qiang)有(you)力(li)的(de)穩(wen)產(chan)保(bao)障(zhang)。具(ju)體(ti)來(lai)說(shuo),其(qi)功(gong)率(lv)單(dan)元(yuan)采(cai)用(yong)長(chang)壽(shou)命(ming)金(jin)屬(shu)薄(bo)膜(mo)電(dian)容(rong),顯(xian)著(zhu)降(jiang)低(di)電(dian)容(rong)失(shi)效(xiao)風(feng)險(xian),並(bing)將(jiang)電(dian)容(rong)使(shi)用(yong)壽(shou)命(ming)延(yan)長(chang)至(zhi)約(yue)15年。元器件集成度與電路運行穩定性的提升,使得Altivar 1200係列中壓變頻器在礦業、冶金、石化等行業有優異的表現。例如在某礦業公司給水泵應用項目中,該係列變頻器憑借可靠產品力,與激磁湧流抑製櫃、編(bian)碼(ma)器(qi)一(yi)起(qi)配(pei)合(he)磨(mo)機(ji)專(zhuan)用(yong)功(gong)能(neng),成(cheng)功(gong)應(ying)對(dui)複(fu)雜(za)電(dian)磁(ci)幹(gan)擾(rao)與(yu)電(dian)壓(ya)波(bo)動(dong),實(shi)現(xian)大(da)功(gong)率(lv)給(gei)水(shui)泵(beng)連(lian)續(xu)無(wu)故(gu)障(zhang)運(yun)行(xing),驗(yan)證(zheng)了(le)其(qi)在(zai)大(da)功(gong)率(lv)工(gong)業(ye)場(chang)景(jing)中(zhong)的(de)可(ke)靠(kao)性(xing)價(jia)值(zhi)。同(tong)時(shi),該(gai)項(xiang)目(mu)替(ti)客(ke)戶(hu)解(jie)決(jue)了(le)大(da)功(gong)率(lv)磨(mo)機(ji)重(zhong)載(zai)啟(qi)動(dong)的(de)難(nan)題(ti),也(ye)為(wei)施(shi)耐(nai)德(de)電(dian)氣(qi)中(zhong)壓(ya)變(bian)頻(pin)器(qi)在(zai)磨(mo)機(ji)行(xing)業(ye)應(ying)用(yong)拓(tuo)展(zhan)了(le)邊(bian)界(jie)。
針對大功率與超大功率設備的應用需求,Altivar 1200係列中壓變頻器支持單機驅動和多機並聯方案。在保障本體高可靠性的基礎上,該係列可實現故障旁路、無擾投切,並提供50%冗餘配置、100%冗餘配置等多種選擇,確保生產連續性。在某鋼鐵公司33000kWgaolugufengjiqigaidianxiangmuzhong,shinaidedianqicaiyongertuoerhuweibeiyongbingpeihetongbutouqieruanqigongneng,yuliudisantaidianjijiekoudefangan,shidexitonggengkekao,tongshimanzulehouqixianchangkuoronghekuozhan。gaifanganbujinbaozhanglegaolugufengjizheleizhongyaofuzailianxuwendingyunxing,gengtongguoyuliukuorongjiekouweihouxuchannengtishengtigongjishurongyu。
Altivar 1200係xi列lie中zhong壓ya變bian頻pin器qi不bu僅jin具ju備bei卓zhuo越yue可ke靠kao的de性xing能neng,更geng憑ping借jie優you化hua設she計ji縮suo短duan施shi工gong周zhou期qi,減jian少shao後hou期qi運yun維wei材cai料liao消xiao耗hao與yu人ren工gong培pei訓xun成cheng本ben,為wei客ke戶hu實shi現xian全quan生sheng命ming周zhou期qi成cheng本ben優you化hua。在zai某mou能neng源yuan化hua工gong集ji團tuan電dian石shi爐lu氣qi壓ya縮suo機ji、焦爐氣壓縮機及聯合壓縮機改造項目中,針對20000kW電機,施耐德電氣采用2台12000kW變頻器並聯拖動方案,實現與另外2台單機12000kWbianpinqihuweibeiyong。zaimoutianranqizongheliyongxiangmulengjiyasuojizuyingyongzhong,shinaidedianqitigonglegaokekaodekonglengshuangjibinglianfangan,quebaodangyitaibianpinqiguzhangshi,lingyitaibianpinqikeyiqudong66%的負載,同時也為客戶提供了無擾投切至工頻的選擇。
以成熟的“方案力”精準滿足客戶定製化需求
隨著Altivar 1200xiliezhongyabianpinqidebushuriyiguangfan,shinaidedianqijileilefengfudexingyeshijianyukehuyingyongjingyan。qibujinyijishuchuangxinqudongchanpinxingnengchixutupo,genglizukehushijixuqiu,liangshendazaojianjugaokekaoxingyuyiyongxingdedingzhihuafangan,weichuantongyingyongdexinjianxiangmu、改造項目及新能源應用等全場景精準賦能。
以某鋼鐵公司生產設備改造項目的燒結主抽風機應用為例,市場上11000kVAdagonglvshaojiezhuchoubianpinqidechengshuyingyonganlixique,kehuduishinaidedianqizhongyabianpinqiyuqitachangjiadebeijideshipeixingyecunzaigulv。shinaidedianqiyituoguowangchenggongdeshaojiezhuchouchangjingyingyongjingyan,weikehutigonglewanshandeshejifanganyukongzhiluoji,peibeimokuaiyuchongdiangongneng,youxiaojiangdikehuwangcedeshangdianyongliu,jibaozhangleyunxingkekaoxing,youshixianleduixianyoudianwangdewuganjieru,huodekehurenke。
華中某化工廠CO與N₂壓縮機改造項目在啟動之初麵臨多重挑戰。作為生產核心設備,CO壓縮機與N₂壓縮機的非計劃性停機可能直接導致整條產線停產;原有DCS控製係統改造難度大、擴展空間有限,無法兼容多台變頻器協同控製;且變頻器室空間狹小,難以滿足兩台設備均采用雙機備用方案的需求。為此,施耐德電氣提出“雙主拖+冗餘備用”方案,兩台變頻器分別主拖CO、N₂壓縮機電機,第三台作為冗餘備用,可與任意一台主拖變頻器無縫切換。相較於傳統一對一備用方案,該方案不僅省去一台變頻器、無需擴建機房,還顯著降低了設備及電纜采購成本;同時通過協調控製櫃完成係統整合,大幅簡化改造流程,實現故障狀態下的全自動無擾切換。
某新能源公司液化天然氣項目的混合冷劑壓縮機(MRC)yingyong,yeshijuyoudaibiaoxingdedingzhihuaanli。gaixiangmuzhong,kehuqingxiangyuxuanzedanjipeizhi,bukaolvshuangjibinglianfangan。yinci,shinaidedianqizhenduixingshejiliangtaihunhelengjiyasuoji“一拖一”調速方案,集成軟啟動與同步投切功能,保障係統高可靠性。該案例也成為Altivar 1200係列中壓變頻器首次實現空冷單機14000kW應用的成功實踐。
隨(sui)著(zhe)新(xin)能(neng)源(yuan)行(xing)業(ye)的(de)快(kuai)速(su)發(fa)展(zhan),客(ke)戶(hu)在(zai)大(da)功(gong)率(lv)設(she)備(bei)應(ying)用(yong)方(fang)麵(mian)的(de)需(xu)求(qiu)持(chi)續(xu)增(zeng)長(chang)。以(yi)某(mou)零(ling)碳(tan)氫(qing)氨(an)項(xiang)目(mu)為(wei)例(li),客(ke)戶(hu)需(xu)要(yao)調(tiao)節(jie)化(hua)工(gong)壓(ya)縮(suo)機(ji)負(fu)載(zai)的(de)用(yong)氣(qi)量(liang),因(yin)而(er)需(xu)要(yao)實(shi)現(xian)電(dian)機(ji)調(tiao)速(su),同(tong)時(shi)要(yao)求(qiu)大(da)功(gong)率(lv)電(dian)機(ji)具(ju)備(bei)軟(ruan)啟(qi)動(dong)功(gong)能(neng),減(jian)少(shao)對(dui)電(dian)網(wang)及(ji)電(dian)機(ji)本(ben)身(shen)的(de)衝(chong)擊(ji)。施(shi)耐(nai)德(de)電(dian)氣(qi)為(wei)此(ci)配(pei)置(zhi)了(le)變(bian)頻(pin)驅(qu)動(dong)解(jie)決(jue)方(fang)案(an),並(bing)搭(da)配(pei)激(ji)磁(ci)湧(yong)流(liu)抑(yi)製(zhi)櫃(gui),將(jiang)送(song)電(dian)時(shi)的(de)衝(chong)擊(ji)電(dian)流(liu)控(kong)製(zhi)在(zai)1.2倍以內,實現了啟動時對電網、電機無衝擊,運行時可對壓縮機轉速精確調節,完美實現了客戶的工藝需求。
依托高可靠的產品實力與成熟的方案能力,施耐德電氣Altivar 1200係列中壓變頻器在大功率及超大功率設備應用場景中,可根據不同行業客戶的實際需求提供針對性解決方案,助力客戶降低投資成本、提升生產效率、保障生產連續性。麵對工業4.0與智能製造對設備可靠性、gaoxiaolvjijienengjianghaodeyankeyaoqiu,shinaidedianqijiangchixuyichuangxinweihexinqudong,yifangmiantongguojishudiedaishengjibianpinqidekekaoxingyushuzihuayunweishuiping,lingyifangmianpingjiebuduanjileideyingyonganliqianghuachengshufanganshuchunengli,funenggongyeshengchananquangaoxiaoyunxing,weiquanqiugongyekechixufazhanzhuruqiangjindongneng。