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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)器制造(zao)有限(xian)公司 發布時(shi)間(jian):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(jian)議

  1.1干式變壓器(qi)構(gou)造設計要點

  干(gan)式(shi)變壓器結(jie)(jie)構(gou)設(she)(she)計(ji)(ji)是非常繁(fan)雜的(de)過程(cheng),就干(gan)式(shi)變壓器構(gou)造(zao)設(she)(she)計(ji)(ji)要(yao)點來講(jiang),關鍵能夠總結(jie)(jie)歸納(na)為以下(xia)幾點:第一(yi)(yi),干(gan)式(shi)變壓器設(she)(she)計(ji)(ji)一(yi)(yi)定(ding)要(yao)全(quan)面(mian)嚴格遵守我國有關部門(men)設(she)(she)計(ji)(ji)標準及(ji)其實(shi)(shi)際(ji)規范;第二,具體干(gan)式(shi)變壓器設(she)(she)計(ji)(ji)工作一(yi)(yi)定(ding)要(yao)全(quan)面(mian)考(kao)慮過壓電氣(qi)強(qiang)度規定(ding),及(ji)其短路情(qing)況下(xia)維持(chi)動、熱穩定(ding)的(de)具體需求(qiu);第三,干(gan)式(shi)變壓器結(jie)(jie)構(gou)設(she)(she)計(ji)(ji)一(yi)(yi)定(ding)要(yao)全(quan)面(mian)依據(ju)明確的(de)電磁方案里的(de)實(shi)(shi)際(ji)技術參考(kao)數(shu)據(ju)開展,全(quan)面(mian)滿足電氣(qi)計(ji)(ji)算表中要(yao)求(qiu)達到的(de)運(yun)轉特(te)性數(shu)據(ju);第四,干(gan)式(shi)變壓器結(jie)(jie)構(gou)設(she)(she)計(ji)(ji)中,零(ling)配(pei)件(jian)的(de)選用(yong)一(yi)(yi)定(ding)要(yao)率先采用(yong)通用(yong)零(ling)配(pei)件(jian)與標準零(ling)配(pei)件(jian),只有這樣才可(ke)以進(jin)一(yi)(yi)步簡化干(gan)式(shi)變壓器加工過程(cheng),此外還要(yao)全(quan)面(mian)考(kao)量我國材料市(shi)場的(de)供應狀況,充分考(kao)慮到材料成本投入要(yao)素。

  1.2干式(shi)變壓器結構設計優化提議

  目前,干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)構(gou)造(zao)(zao)材料(liao)價(jia)格(ge)昂貴,例(li)如電磁(ci)線、硅(gui)(gui)鋼片(pian)等干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)生(sheng)(sheng)(sheng)(sheng)產制(zhi)(zhi)造(zao)(zao)不可缺(que)少的(de)(de)(de)原(yuan)料(liao)的(de)(de)(de)價(jia)錢已經達到(dao)最(zui)(zui)高點(dian),這(zhe)(zhe)(zhe)在一(yi)(yi)定程度上(shang)限制(zhi)(zhi)了(le)我國干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)生(sheng)(sheng)(sheng)(sheng)產制(zhi)(zhi)造(zao)(zao)企(qi)業的(de)(de)(de)穩定生(sheng)(sheng)(sheng)(sheng)產運營(ying)。因(yin)(yin)(yin)此(ci),在保證干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)運行能力的(de)(de)(de)基礎上(shang)合理(li)減(jian)(jian)少原(yuan)料(liao)價(jia)格(ge)是現階段提(ti)升(sheng)干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)結構(gou)設(she)(she)計的(de)(de)(de)重(zhong)要(yao)方(fang)向,調(diao)節干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)構(gou)造(zao)(zao)設(she)(she)計理(li)念的(de)(de)(de)同(tong)時(shi),保證干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)設(she)(she)計生(sheng)(sheng)(sheng)(sheng)產制(zhi)(zhi)造(zao)(zao)質量(liang)尤為(wei)重(zhong)要(yao)。就(jiu)當(dang)前廣泛使用的(de)(de)(de)干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)而言(yan),其鐵(tie)(tie)(tie)心、繞阻的(de)(de)(de)橫截面(mian)(mian)(mian)積均采(cai)用圓(yuan)形(xing)做(zuo)為(wei)截面(mian)(mian)(mian),具(ju)體干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)設(she)(she)計工(gong)作(zuo)中,若想最(zui)(zui)大程度地(di)減(jian)(jian)少這(zhe)(zhe)(zhe)一(yi)(yi)方(fang)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)設(she)(she)備(bei)的(de)(de)(de)硅(gui)(gui)鋼片(pian)和(he)電磁(ci)線材料(liao)成(cheng)本(ben)(ben)價(jia)錢,設(she)(she)計者可以(yi)借助科學升(sheng)級硅(gui)(gui)鋼片(pian)和(he)電磁(ci)線兩類材料(liao)消耗比例(li)來(lai)(lai)達到(dao),也就(jiu)是通過較(jiao)為(wei)不同(tong)鐵(tie)(tie)(tie)心外接圓(yuan)直徑條件下的(de)(de)(de)材料(liao)成(cheng)本(ben)(ben),采(cai)用比較(jiao)科學的(de)(de)(de)銅(tong)鐵(tie)(tie)(tie)耗費比例(li)。但這(zhe)(zhe)(zhe)樣減(jian)(jian)少材料(liao)成(cheng)本(ben)(ben)的(de)(de)(de)形(xing)式(shi)(shi)(shi)(shi)(shi)(shi)在實際應用中會(hui)存在些許缺(que)點(dian),一(yi)(yi)方(fang)面(mian)(mian)(mian),這(zhe)(zhe)(zhe)一(yi)(yi)方(fang)式(shi)(shi)(shi)(shi)(shi)(shi)制(zhi)(zhi)造(zao)(zao)的(de)(de)(de)干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)鐵(tie)(tie)(tie)心技術眾多,含有(you)眾多豎向裁切片(pian),極為(wei)容易造(zao)(zao)成(cheng)片(pian)形(xing)發生(sheng)(sheng)(sheng)(sheng)積壓(ya)(ya)(ya)新(xin)問題;另一(yi)(yi)方(fang)面(mian)(mian)(mian),這(zhe)(zhe)(zhe)一(yi)(yi)設(she)(she)計改變(bian)(bian)方(fang)式(shi)(shi)(shi)(shi)(shi)(shi)會(hui)在一(yi)(yi)定程度上(shang)減(jian)(jian)少油(you)箱室內(nei)空間的(de)(de)(de)填充率,提(ti)高絕緣油(you)消耗數量(liang)。因(yin)(yin)(yin)此(ci),為(wei)了(le)方(fang)便健全(quan)其應用特性,從源頭上(shang)避(bi)開這(zhe)(zhe)(zhe)一(yi)(yi)提(ti)升(sheng)方(fang)法容易產生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)種(zhong)種(zhong)問題,我們可以(yi)利用鐵(tie)(tie)(tie)心結構(gou)設(she)(she)計來(lai)(lai)有(you)效(xiao)(xiao)降低干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)產品成(cheng)本(ben)(ben),也就(jiu)是把多級外接圓(yuan)形(xing)鐵(tie)(tie)(tie)心更換為(wei)帶圓(yuan)弧的(de)(de)(de)矩(ju)形(xing)鐵(tie)(tie)(tie)心,這(zhe)(zhe)(zhe)樣的(de)(de)(de)話鐵(tie)(tie)(tie)芯片(pian)形(xing)便會(hui)有(you)效(xiao)(xiao)減(jian)(jian)少,并能夠全(quan)面(mian)(mian)(mian)實施片(pian)形(xing)共享(xiang),可以(yi)依(yi)照具(ju)體需求對橫截面(mian)(mian)(mian)積的(de)(de)(de)調(diao)節,依(yi)據生(sheng)(sheng)(sheng)(sheng)產制(zhi)(zhi)造(zao)(zao)原(yuan)料(liao)的(de)(de)(de)市場(chang)價(jia)格(ge)來(lai)(lai)調(diao)整銅(tong)鐵(tie)(tie)(tie)耗費比例(li),具(ju)有(you)比較(jiao)強的(de)(de)(de)靈(ling)活性。但實際干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)設(she)(she)計工(gong)作(zuo)中,設(she)(she)計者需要(yao)注意(yi)的(de)(de)(de)是,選用這(zhe)(zhe)(zhe)一(yi)(yi)改善方(fang)法也存在一(yi)(yi)定的(de)(de)(de)缺(que)點(dian),因(yin)(yin)(yin)為(wei)調(diao)整后(hou)的(de)(de)(de)干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)結構(gou)類型(xing)依(yi)然要(yao)選擇(ze)含有(you)圓(yuan)弧的(de)(de)(de)矩(ju)形(xing)結構(gou)式(shi)(shi)(shi)(shi)(shi)(shi)繞阻,這(zhe)(zhe)(zhe)在一(yi)(yi)定程度上(shang)能給(gei)后(hou)期生(sheng)(sheng)(sheng)(sheng)產制(zhi)(zhi)造(zao)(zao)提(ti)升(sheng)很大的(de)(de)(de)難度,因(yin)(yin)(yin)此(ci),這(zhe)(zhe)(zhe)就(jiu)需要(yao)干(gan)式(shi)(shi)(shi)(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)生(sheng)(sheng)(sheng)(sheng)產制(zhi)(zhi)造(zao)(zao)一(yi)(yi)線人員在工(gong)作(zuo)實踐必(bi)須精雕細琢。

  2干式變壓器構造(zao)加(jia)工工藝(yi)的高(gao)效優化措(cuo)施(shi)

  鐵(tie)(tie)心(xin)(xin)(xin)(xin)是(shi)干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)設備(bei)(bei)(bei)(bei)關鍵的(de)(de)(de)(de)(de)構成(cheng)(cheng)(cheng)配(pei)件(jian),是(shi)干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)設備(bei)(bei)(bei)(bei)的(de)(de)(de)(de)(de)磁路,干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)設備(bei)(bei)(bei)(bei)具(ju)(ju)體(ti)(ti)工(gong)(gong)作(zuo)過(guo)程(cheng)(cheng)中鐵(tie)(tie)心(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)溫度上(shang)升程(cheng)(cheng)度一定(ding)不(bu)能高過(guo)設計規范的(de)(de)(de)(de)(de)鐵(tie)(tie)心(xin)(xin)(xin)(xin)溫度,鐵(tie)(tie)心(xin)(xin)(xin)(xin)加(jia)工(gong)(gong)工(gong)(gong)藝(yi)對(dui)(dui)鐵(tie)(tie)心(xin)(xin)(xin)(xin)質(zhi)(zhi)量與干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)設備(bei)(bei)(bei)(bei)品質(zhi)(zhi)均起到決定(ding)性(xing)(xing)的(de)(de)(de)(de)(de)作(zuo)用(yong),因此,加(jia)強(qiang)(qiang)優化提(ti)(ti)升鐵(tie)(tie)心(xin)(xin)(xin)(xin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)加(jia)工(gong)(gong)工(gong)(gong)藝(yi)尤為(wei)(wei)重(zhong)要(yao)(yao)。具(ju)(ju)體(ti)(ti)鐵(tie)(tie)心(xin)(xin)(xin)(xin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)過(guo)程(cheng)(cheng)中,針對(dui)(dui)鐵(tie)(tie)心(xin)(xin)(xin)(xin)豎向裁(cai)(cai)切、橫著裁(cai)(cai)切、退(tui)火(huo)、上(shang)絕緣層及其(qi)安裝的(de)(de)(de)(de)(de)總體(ti)(ti)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造(zao)步驟,為(wei)(wei)了(le)進(jin)(jin)(jin)(jin)一步提(ti)(ti)高鐵(tie)(tie)心(xin)(xin)(xin)(xin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造(zao)質(zhi)(zhi)量,橫著裁(cai)(cai)切實效性(xing)(xing)可(ke)(ke)以(yi)全面強(qiang)(qiang)化冷(leng)扎硅鋼(gang)(gang)片(pian)的(de)(de)(de)(de)(de)帶(dai)磁,因此,生(sheng)(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造(zao)工(gong)(gong)作(zuo)人員(yuan)(yuan)一定(ding)要(yao)(yao)在(zai)退(tui)火(huo)操作(zuo)完成(cheng)(cheng)(cheng)后再進(jin)(jin)(jin)(jin)行橫著裁(cai)(cai)切,唯有(you)(you)如此才(cai)可(ke)(ke)以(yi)更(geng)好的(de)(de)(de)(de)(de)確保冷(leng)扎硅鋼(gang)(gang)片(pian)的(de)(de)(de)(de)(de)本身帶(dai)磁,進(jin)(jin)(jin)(jin)而進(jin)(jin)(jin)(jin)一步提(ti)(ti)高干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)設備(bei)(bei)(bei)(bei)的(de)(de)(de)(de)(de)具(ju)(ju)體(ti)(ti)運作(zuo)性(xing)(xing)能最終效果(guo)。詳細而言,具(ju)(ju)體(ti)(ti)干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)設備(bei)(bei)(bei)(bei)鐵(tie)(tie)心(xin)(xin)(xin)(xin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)過(guo)程(cheng)(cheng)中,生(sheng)(sheng)(sheng)產(chan)(chan)(chan)工(gong)(gong)作(zuo)人員(yuan)(yuan)關鍵可(ke)(ke)以(yi)從以(yi)下幾方(fang)(fang)面著手:第(di)一,采(cai)用(yong)強(qiang)(qiang)力(li)硬(ying)盤等業界先(xian)進(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)加(jia)工(gong)(gong)工(gong)(gong)藝(yi)對(dui)(dui)干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)鐵(tie)(tie)心(xin)(xin)(xin)(xin)給(gei)予(yu)優化提(ti)(ti)升,這樣可(ke)(ke)以(yi)從源(yuan)頭(tou)上(shang)提(ti)(ti)高干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)設備(bei)(bei)(bei)(bei)鐵(tie)(tie)心(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)整體(ti)(ti)穩定(ding)性(xing)(xing)能,可(ke)(ke)以(yi)最大程(cheng)(cheng)度地減少因鐵(tie)(tie)心(xin)(xin)(xin)(xin)工(gong)(gong)作(zuo)狀態(tai)不(bu)穩定(ding)給(gei)干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)設備(bei)(bei)(bei)(bei)的(de)(de)(de)(de)(de)運行特(te)性(xing)(xing)造(zao)成(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)影響;第(di)二,采(cai)用(yong)當(dang)(dang)代高效的(de)(de)(de)(de)(de)微機監(jian)(jian)測(ce)(ce)技術(shu)(shu)對(dui)(dui)干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)鐵(tie)(tie)心(xin)(xin)(xin)(xin)進(jin)(jin)(jin)(jin)行全面監(jian)(jian)測(ce)(ce),全面做到嚴格遵守科(ke)學精(jing)確的(de)(de)(de)(de)(de)統計數據對(dui)(dui)鐵(tie)(tie)心(xin)(xin)(xin)(xin)成(cheng)(cheng)(cheng)品品質(zhi)(zhi)給(gei)予(yu)綜(zong)合考核,以(yi)保證干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)機器(qi)(qi)(qi)(qi)運行的(de)(de)(de)(de)(de)總體(ti)(ti)效率和(he)效果(guo);第(di)三,傳統鐵(tie)(tie)心(xin)(xin)(xin)(xin)技術(shu)(shu)質(zhi)(zhi)量監(jian)(jian)測(ce)(ce)規范只定(ding)性(xing)(xing)不(bu)定(ding)值,而要(yao)(yao)想從源(yuan)頭(tou)上(shang)提(ti)(ti)高鐵(tie)(tie)心(xin)(xin)(xin)(xin)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造(zao)質(zhi)(zhi)量,干(gan)式(shi)(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)(qi)生(sheng)(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造(zao)企業就務(wu)必要(yao)(yao)對(dui)(dui)各種質(zhi)(zhi)量標準給(gei)予(yu)辨別,積極引進(jin)(jin)(jin)(jin)當(dang)(dang)代先(xian)進(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)科(ke)學生(sheng)(sheng)(sheng)產(chan)(chan)(chan)監(jian)(jian)測(ce)(ce)技術(shu)(shu)及其(qi)精(jing)確儀器(qi)(qi)(qi)(qi)對(dui)(dui)定(ding)值表明進(jin)(jin)(jin)(jin)行監(jian)(jian)測(ce)(ce)操縱,只有(you)(you)這樣才(cai)可(ke)(ke)以(yi)從源(yuan)頭(tou)上(shang)斷了(le)檢測(ce)(ce)方(fang)(fang)法不(bu)統一生(sheng)(sheng)(sheng)產(chan)(chan)(chan)扯皮難題。

  3結語

  隨(sui)著(zhu)我國現(xian)代電(dian)力工(gong)作(zuo)(zuo)快速發(fa)展(zhan)(zhan),為了進(jin)一(yi)步(bu)提高城市供電(dian)系統變(bian)(bian)(bian)(bian)電(dian)運行(xing)的整體(ti)質量,干式(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)生(sheng)產(chan)制造企(qi)業在具體(ti)生(sheng)產(chan)運營過(guo)程中,一(yi)定要重(zhong)(zhong)視干式(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)設備構(gou)造設計(ji)與(yu)制造工(gong)藝的具體(ti)開展(zhan)(zhan)情況,不(bu)但(dan)要注重(zhong)(zhong)干式(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)設計(ji)生(sheng)產(chan)原材料(liao)成(cheng)本的控制工(gong)作(zuo)(zuo),還要進(jin)一(yi)步(bu)強化(hua)干式(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)鐵心生(sheng)產(chan)加工(gong)工(gong)藝,只(zhi)有這樣才(cai)可以(yi)從源頭上提升干式(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)器(qi)設備運用的安全性(xing)和實效(xiao)性(xing),從而保障我國電(dian)力工(gong)作(zuo)(zuo)持續穩定地發(fa)展(zhan)(zhan)與(yu)前行(xing)。