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干式變壓器結構設計與工藝

作者:山東匯德變壓(ya)器制(zhi)造有限(xian)公司 發布時間:2023/5/11 17:28:30點擊:0

  近些年,我國社會經濟水平的不斷提高,我國公共基礎設施發展建設腳步逐漸加速,城市配電網鋪裝覆蓋規模不斷擴大,社會各種工作發展對供電系統干式變壓器質與量的要求越來越高,大量干式變壓器的生產制造企業如雨后春筍涌現。雖然目前我國干式變壓器構造設計和制造工藝早已較為成熟,但為了進一步提高城市變電、配電的總體安全性和穩定性,對于干式變壓器設計生產生產過程中的細微階段進行升級,全面提高干式變壓器的總體專業能力,是我國干式變壓器生產制造企業必須重視的關鍵問題。

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  1干式變壓器(qi)構造設計要點與優(you)化建議

  1.1干(gan)式(shi)變壓器構造設計(ji)要點(dian)

  干式變(bian)壓(ya)器(qi)結構設(she)(she)計(ji)(ji)(ji)是非(fei)常繁(fan)雜的過(guo)程,就干式變(bian)壓(ya)器(qi)構造設(she)(she)計(ji)(ji)(ji)要(yao)點來講(jiang),關(guan)鍵(jian)能(neng)夠總結歸(gui)納為以(yi)下(xia)幾(ji)點:第(di)(di)一,干式變(bian)壓(ya)器(qi)設(she)(she)計(ji)(ji)(ji)一定要(yao)全面嚴格遵守我(wo)國有(you)關(guan)部(bu)門設(she)(she)計(ji)(ji)(ji)標(biao)準及其(qi)實際(ji)規范(fan);第(di)(di)二,具(ju)體(ti)干式變(bian)壓(ya)器(qi)設(she)(she)計(ji)(ji)(ji)工(gong)作(zuo)一定要(yao)全面考慮過(guo)壓(ya)電(dian)氣(qi)強度規定,及其(qi)短路情況下(xia)維持動、熱穩定的具(ju)體(ti)需求;第(di)(di)三,干式變(bian)壓(ya)器(qi)結構設(she)(she)計(ji)(ji)(ji)一定要(yao)全面依據(ju)(ju)明確的電(dian)磁方案里的實際(ji)技術(shu)參考數據(ju)(ju)開展(zhan),全面滿足電(dian)氣(qi)計(ji)(ji)(ji)算表(biao)中(zhong)要(yao)求達到的運(yun)轉特性數據(ju)(ju);第(di)(di)四,干式變(bian)壓(ya)器(qi)結構設(she)(she)計(ji)(ji)(ji)中(zhong),零(ling)(ling)(ling)配件的選用一定要(yao)率先采用通用零(ling)(ling)(ling)配件與標(biao)準零(ling)(ling)(ling)配件,只(zhi)有(you)這樣(yang)才可以(yi)進一步(bu)簡化干式變(bian)壓(ya)器(qi)加工(gong)過(guo)程,此外還要(yao)全面考量我(wo)國材(cai)料市場的供應狀(zhuang)況,充分考慮到材(cai)料成本投入要(yao)素。

  1.2干(gan)式變(bian)壓器結構設(she)計優化提議

  目前,干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)構(gou)(gou)造(zao)(zao)(zao)(zao)材料(liao)價(jia)格(ge)昂(ang)貴,例(li)(li)(li)如電(dian)磁線(xian)、硅鋼(gang)片(pian)等干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)生(sheng)產(chan)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)不(bu)可(ke)缺(que)少(shao)(shao)的(de)(de)(de)(de)原(yuan)料(liao)的(de)(de)(de)(de)價(jia)錢已經(jing)達到最高點(dian),這(zhe)(zhe)在(zai)一(yi)(yi)(yi)定(ding)(ding)程度(du)上(shang)(shang)限制(zhi)(zhi)(zhi)了(le)我國(guo)干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)生(sheng)產(chan)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)企業的(de)(de)(de)(de)穩定(ding)(ding)生(sheng)產(chan)運營。因(yin)此(ci)(ci),在(zai)保證干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)運行能力的(de)(de)(de)(de)基(ji)礎(chu)上(shang)(shang)合理減(jian)少(shao)(shao)原(yuan)料(liao)價(jia)格(ge)是現階段提(ti)升干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)結構(gou)(gou)設(she)計(ji)(ji)(ji)的(de)(de)(de)(de)重(zhong)要(yao)(yao)(yao)方(fang)向(xiang),調節干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)構(gou)(gou)造(zao)(zao)(zao)(zao)設(she)計(ji)(ji)(ji)理念的(de)(de)(de)(de)同(tong)時,保證干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)設(she)計(ji)(ji)(ji)生(sheng)產(chan)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)質量尤為(wei)重(zhong)要(yao)(yao)(yao)。就當前廣泛使用(yong)的(de)(de)(de)(de)干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)而言,其(qi)鐵(tie)(tie)心(xin)、繞阻的(de)(de)(de)(de)橫截面積均采用(yong)圓形做為(wei)截面,具體(ti)干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)設(she)計(ji)(ji)(ji)工作(zuo)(zuo)中,若想最大程度(du)地減(jian)少(shao)(shao)這(zhe)(zhe)一(yi)(yi)(yi)方(fang)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)設(she)備的(de)(de)(de)(de)硅鋼(gang)片(pian)和(he)電(dian)磁線(xian)材料(liao)成(cheng)本價(jia)錢,設(she)計(ji)(ji)(ji)者(zhe)可(ke)以借(jie)助科學升級硅鋼(gang)片(pian)和(he)電(dian)磁線(xian)兩類材料(liao)消(xiao)(xiao)耗(hao)(hao)比(bi)例(li)(li)(li)來達到,也就是通過較為(wei)不(bu)同(tong)鐵(tie)(tie)心(xin)外接(jie)圓直徑條件下的(de)(de)(de)(de)材料(liao)成(cheng)本,采用(yong)比(bi)較科學的(de)(de)(de)(de)銅鐵(tie)(tie)耗(hao)(hao)費比(bi)例(li)(li)(li)。但(dan)這(zhe)(zhe)樣減(jian)少(shao)(shao)材料(liao)成(cheng)本的(de)(de)(de)(de)形式(shi)(shi)(shi)在(zai)實(shi)際(ji)應用(yong)中會存在(zai)些許缺(que)點(dian),一(yi)(yi)(yi)方(fang)面,這(zhe)(zhe)一(yi)(yi)(yi)方(fang)式(shi)(shi)(shi)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)的(de)(de)(de)(de)干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)鐵(tie)(tie)心(xin)技(ji)術眾(zhong)多,含有眾(zhong)多豎向(xiang)裁切片(pian),極為(wei)容易造(zao)(zao)(zao)(zao)成(cheng)片(pian)形發生(sheng)積壓(ya)新問題;另一(yi)(yi)(yi)方(fang)面,這(zhe)(zhe)一(yi)(yi)(yi)設(she)計(ji)(ji)(ji)改(gai)變(bian)(bian)(bian)方(fang)式(shi)(shi)(shi)會在(zai)一(yi)(yi)(yi)定(ding)(ding)程度(du)上(shang)(shang)減(jian)少(shao)(shao)油(you)箱(xiang)室內空間的(de)(de)(de)(de)填充(chong)率,提(ti)高絕(jue)緣油(you)消(xiao)(xiao)耗(hao)(hao)數量。因(yin)此(ci)(ci),為(wei)了(le)方(fang)便健全(quan)其(qi)應用(yong)特性(xing),從源頭(tou)上(shang)(shang)避(bi)開這(zhe)(zhe)一(yi)(yi)(yi)提(ti)升方(fang)法容易產(chan)生(sheng)的(de)(de)(de)(de)種種問題,我們可(ke)以利用(yong)鐵(tie)(tie)心(xin)結構(gou)(gou)設(she)計(ji)(ji)(ji)來有效(xiao)降(jiang)低干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)產(chan)品成(cheng)本,也就是把多級外接(jie)圓形鐵(tie)(tie)心(xin)更換為(wei)帶圓弧(hu)的(de)(de)(de)(de)矩形鐵(tie)(tie)心(xin),這(zhe)(zhe)樣的(de)(de)(de)(de)話鐵(tie)(tie)芯(xin)片(pian)形便會有效(xiao)減(jian)少(shao)(shao),并能夠全(quan)面實(shi)施片(pian)形共(gong)享,可(ke)以依照具體(ti)需求(qiu)對橫截面積的(de)(de)(de)(de)調節,依據生(sheng)產(chan)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)原(yuan)料(liao)的(de)(de)(de)(de)市場價(jia)格(ge)來調整(zheng)銅鐵(tie)(tie)耗(hao)(hao)費比(bi)例(li)(li)(li),具有比(bi)較強的(de)(de)(de)(de)靈活性(xing)。但(dan)實(shi)際(ji)干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)設(she)計(ji)(ji)(ji)工作(zuo)(zuo)中,設(she)計(ji)(ji)(ji)者(zhe)需要(yao)(yao)(yao)注意(yi)的(de)(de)(de)(de)是,選用(yong)這(zhe)(zhe)一(yi)(yi)(yi)改(gai)善方(fang)法也存在(zai)一(yi)(yi)(yi)定(ding)(ding)的(de)(de)(de)(de)缺(que)點(dian),因(yin)為(wei)調整(zheng)后(hou)的(de)(de)(de)(de)干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)結構(gou)(gou)類型(xing)依然要(yao)(yao)(yao)選擇含有圓弧(hu)的(de)(de)(de)(de)矩形結構(gou)(gou)式(shi)(shi)(shi)繞阻,這(zhe)(zhe)在(zai)一(yi)(yi)(yi)定(ding)(ding)程度(du)上(shang)(shang)能給(gei)后(hou)期生(sheng)產(chan)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)提(ti)升很大的(de)(de)(de)(de)難度(du),因(yin)此(ci)(ci),這(zhe)(zhe)就需要(yao)(yao)(yao)干(gan)(gan)式(shi)(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)(qi)(qi)生(sheng)產(chan)制(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)一(yi)(yi)(yi)線(xian)人員在(zai)工作(zuo)(zuo)實(shi)踐必須精雕細琢。

  2干式變(bian)壓器(qi)構(gou)造加工(gong)工(gong)藝的高效(xiao)優化措施

  鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)是干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)設(she)備(bei)(bei)關鍵的(de)(de)(de)構(gou)成配件,是干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)設(she)備(bei)(bei)的(de)(de)(de)磁路,干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)設(she)備(bei)(bei)具體(ti)工作(zuo)過(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)中(zhong)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)的(de)(de)(de)溫(wen)度上(shang)(shang)升(sheng)程(cheng)(cheng)(cheng)(cheng)度一(yi)定(ding)(ding)(ding)不(bu)(bu)能高(gao)過(guo)(guo)(guo)設(she)計規(gui)范的(de)(de)(de)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)溫(wen)度,鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)加工工藝對鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)質(zhi)量(liang)與干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)設(she)備(bei)(bei)品(pin)質(zhi)均(jun)起到決定(ding)(ding)(ding)性(xing)的(de)(de)(de)作(zuo)用,因(yin)此,加強(qiang)優化提(ti)(ti)升(sheng)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)加工工藝尤為重要。具體(ti)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)過(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)中(zhong),針對鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)豎(shu)向裁(cai)(cai)切(qie)(qie)(qie)、橫(heng)著(zhu)裁(cai)(cai)切(qie)(qie)(qie)、退(tui)火、上(shang)(shang)絕緣層(ceng)及(ji)(ji)其安(an)裝(zhuang)的(de)(de)(de)總體(ti)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造(zao)步驟,為了(le)進(jin)一(yi)步提(ti)(ti)高(gao)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造(zao)質(zhi)量(liang),橫(heng)著(zhu)裁(cai)(cai)切(qie)(qie)(qie)實效(xiao)性(xing)可以(yi)(yi)全面強(qiang)化冷扎(zha)硅鋼(gang)片的(de)(de)(de)帶磁,因(yin)此,生(sheng)(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造(zao)工作(zuo)人員一(yi)定(ding)(ding)(ding)要在退(tui)火操作(zuo)完成后再進(jin)行(xing)(xing)橫(heng)著(zhu)裁(cai)(cai)切(qie)(qie)(qie),唯有如(ru)此才(cai)可以(yi)(yi)更好的(de)(de)(de)確(que)保冷扎(zha)硅鋼(gang)片的(de)(de)(de)本身帶磁,進(jin)而(er)進(jin)一(yi)步提(ti)(ti)高(gao)干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)設(she)備(bei)(bei)的(de)(de)(de)具體(ti)運(yun)作(zuo)性(xing)能最終效(xiao)果(guo)。詳細而(er)言,具體(ti)干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)設(she)備(bei)(bei)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)過(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)中(zhong),生(sheng)(sheng)(sheng)產(chan)(chan)(chan)工作(zuo)人員關鍵可以(yi)(yi)從(cong)以(yi)(yi)下幾方(fang)面著(zhu)手:第(di)一(yi),采(cai)用強(qiang)力硬盤等業(ye)界(jie)先進(jin)的(de)(de)(de)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)加工工藝對干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)給(gei)予優化提(ti)(ti)升(sheng),這樣可以(yi)(yi)從(cong)源頭(tou)上(shang)(shang)提(ti)(ti)高(gao)干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)設(she)備(bei)(bei)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)的(de)(de)(de)整體(ti)穩(wen)定(ding)(ding)(ding)性(xing)能,可以(yi)(yi)最大(da)程(cheng)(cheng)(cheng)(cheng)度地減少因(yin)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)工作(zuo)狀態(tai)不(bu)(bu)穩(wen)定(ding)(ding)(ding)給(gei)干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)設(she)備(bei)(bei)的(de)(de)(de)運(yun)行(xing)(xing)特性(xing)造(zao)成的(de)(de)(de)影響;第(di)二,采(cai)用當代高(gao)效(xiao)的(de)(de)(de)微機監測(ce)技(ji)術(shu)對干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)進(jin)行(xing)(xing)全面監測(ce),全面做到嚴格(ge)遵守科學精確(que)的(de)(de)(de)統計數據對鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)成品(pin)品(pin)質(zhi)給(gei)予綜合考核(he),以(yi)(yi)保證干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)機器(qi)運(yun)行(xing)(xing)的(de)(de)(de)總體(ti)效(xiao)率和(he)效(xiao)果(guo);第(di)三,傳統鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)技(ji)術(shu)質(zhi)量(liang)監測(ce)規(gui)范只定(ding)(ding)(ding)性(xing)不(bu)(bu)定(ding)(ding)(ding)值,而(er)要想從(cong)源頭(tou)上(shang)(shang)提(ti)(ti)高(gao)鐵(tie)(tie)(tie)(tie)心(xin)(xin)(xin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造(zao)質(zhi)量(liang),干(gan)(gan)(gan)式(shi)變(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造(zao)企業(ye)就務必要對各種(zhong)質(zhi)量(liang)標準(zhun)給(gei)予辨別,積極引進(jin)當代先進(jin)的(de)(de)(de)科學生(sheng)(sheng)(sheng)產(chan)(chan)(chan)監測(ce)技(ji)術(shu)及(ji)(ji)其精確(que)儀器(qi)對定(ding)(ding)(ding)值表明(ming)進(jin)行(xing)(xing)監測(ce)操縱,只有這樣才(cai)可以(yi)(yi)從(cong)源頭(tou)上(shang)(shang)斷(duan)了(le)檢測(ce)方(fang)法不(bu)(bu)統一(yi)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)扯皮難題。

  3結(jie)語(yu)

  隨(sui)著我國(guo)現代(dai)電力(li)工(gong)(gong)作快(kuai)速(su)發展,為了(le)進一(yi)步提(ti)(ti)高城市供(gong)電系統變電運(yun)(yun)行的(de)整體(ti)質量,干(gan)(gan)式(shi)(shi)變壓(ya)(ya)器生(sheng)產制(zhi)(zhi)造企業在具體(ti)生(sheng)產運(yun)(yun)營過程中,一(yi)定要重(zhong)視干(gan)(gan)式(shi)(shi)變壓(ya)(ya)器設備構造設計與(yu)制(zhi)(zhi)造工(gong)(gong)藝(yi)的(de)具體(ti)開展情況,不但要注重(zhong)干(gan)(gan)式(shi)(shi)變壓(ya)(ya)器設計生(sheng)產原材(cai)料成本(ben)的(de)控(kong)制(zhi)(zhi)工(gong)(gong)作,還(huan)要進一(yi)步強化干(gan)(gan)式(shi)(shi)變壓(ya)(ya)器鐵心生(sheng)產加工(gong)(gong)工(gong)(gong)藝(yi),只有(you)這樣才可以從源頭上提(ti)(ti)升干(gan)(gan)式(shi)(shi)變壓(ya)(ya)器設備運(yun)(yun)用的(de)安全性(xing)和實(shi)效性(xing),從而(er)保障我國(guo)電力(li)工(gong)(gong)作持續穩定地發展與(yu)前行。