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干式變壓器結構設計與工藝

作(zuo)者:山東匯德(de)變壓器(qi)制(zhi)造有限公司 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(ya)器構造設計要點與(yu)優化建議(yi)

  1.1干式變壓器(qi)構造(zao)設計要點(dian)

  干(gan)式(shi)(shi)(shi)(shi)變(bian)壓器結(jie)(jie)構(gou)(gou)設(she)(she)(she)計(ji)是非常繁雜的(de)過程(cheng),就干(gan)式(shi)(shi)(shi)(shi)變(bian)壓器構(gou)(gou)造設(she)(she)(she)計(ji)要(yao)(yao)(yao)(yao)點來(lai)講,關鍵能夠總結(jie)(jie)歸納為(wei)以下(xia)幾點:第一(yi)(yi),干(gan)式(shi)(shi)(shi)(shi)變(bian)壓器設(she)(she)(she)計(ji)一(yi)(yi)定(ding)(ding)要(yao)(yao)(yao)(yao)全面(mian)(mian)嚴(yan)格遵守我國(guo)(guo)有關部門設(she)(she)(she)計(ji)標準及(ji)其實際(ji)(ji)規范;第二,具體(ti)干(gan)式(shi)(shi)(shi)(shi)變(bian)壓器設(she)(she)(she)計(ji)工(gong)作(zuo)一(yi)(yi)定(ding)(ding)要(yao)(yao)(yao)(yao)全面(mian)(mian)考(kao)慮(lv)過壓電(dian)氣(qi)強度規定(ding)(ding),及(ji)其短路情況下(xia)維(wei)持動(dong)、熱穩定(ding)(ding)的(de)具體(ti)需求;第三,干(gan)式(shi)(shi)(shi)(shi)變(bian)壓器結(jie)(jie)構(gou)(gou)設(she)(she)(she)計(ji)一(yi)(yi)定(ding)(ding)要(yao)(yao)(yao)(yao)全面(mian)(mian)依據明確的(de)電(dian)磁方案里(li)的(de)實際(ji)(ji)技術參(can)考(kao)數(shu)據開展,全面(mian)(mian)滿(man)足電(dian)氣(qi)計(ji)算(suan)表(biao)中(zhong)要(yao)(yao)(yao)(yao)求達到的(de)運轉特性數(shu)據;第四,干(gan)式(shi)(shi)(shi)(shi)變(bian)壓器結(jie)(jie)構(gou)(gou)設(she)(she)(she)計(ji)中(zhong),零(ling)配(pei)件的(de)選(xuan)用一(yi)(yi)定(ding)(ding)要(yao)(yao)(yao)(yao)率(lv)先采(cai)用通用零(ling)配(pei)件與標準零(ling)配(pei)件,只有這樣才可(ke)以進一(yi)(yi)步簡(jian)化干(gan)式(shi)(shi)(shi)(shi)變(bian)壓器加(jia)工(gong)過程(cheng),此外還要(yao)(yao)(yao)(yao)全面(mian)(mian)考(kao)量(liang)我國(guo)(guo)材(cai)料市場的(de)供應狀況,充分考(kao)慮(lv)到材(cai)料成本投入要(yao)(yao)(yao)(yao)素(su)。

  1.2干式變(bian)壓器結(jie)構設(she)計優(you)化提議(yi)

  目前,干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)構造(zao)(zao)材(cai)(cai)料(liao)(liao)(liao)(liao)價(jia)(jia)格昂貴,例(li)(li)如電磁線(xian)、硅鋼(gang)片等干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)生產(chan)(chan)制(zhi)(zhi)(zhi)造(zao)(zao)不(bu)可缺少(shao)的(de)(de)(de)(de)(de)(de)原料(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)價(jia)(jia)錢(qian)已經(jing)達(da)到最高(gao)點(dian),這(zhe)在一(yi)(yi)定(ding)程(cheng)度(du)(du)上(shang)限(xian)制(zhi)(zhi)(zhi)了(le)我(wo)國(guo)干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)生產(chan)(chan)制(zhi)(zhi)(zhi)造(zao)(zao)企業的(de)(de)(de)(de)(de)(de)穩定(ding)生產(chan)(chan)運(yun)營。因(yin)此,在保(bao)證(zheng)(zheng)干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)運(yun)行(xing)能力(li)的(de)(de)(de)(de)(de)(de)基礎(chu)上(shang)合理減(jian)少(shao)原料(liao)(liao)(liao)(liao)價(jia)(jia)格是(shi)現階段提(ti)升(sheng)干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)結(jie)構設(she)(she)計(ji)的(de)(de)(de)(de)(de)(de)重要(yao)方(fang)向,調(diao)節干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)構造(zao)(zao)設(she)(she)計(ji)理念的(de)(de)(de)(de)(de)(de)同時,保(bao)證(zheng)(zheng)干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)設(she)(she)計(ji)生產(chan)(chan)制(zhi)(zhi)(zhi)造(zao)(zao)質(zhi)量(liang)(liang)尤(you)為重要(yao)。就當前廣泛使用(yong)(yong)的(de)(de)(de)(de)(de)(de)干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)而言,其鐵(tie)(tie)(tie)心(xin)、繞阻(zu)的(de)(de)(de)(de)(de)(de)橫(heng)截(jie)面(mian)(mian)積(ji)均采用(yong)(yong)圓形做為截(jie)面(mian)(mian),具(ju)體(ti)(ti)干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)設(she)(she)計(ji)工(gong)作中,若想(xiang)最大程(cheng)度(du)(du)地減(jian)少(shao)這(zhe)一(yi)(yi)方(fang)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)設(she)(she)備的(de)(de)(de)(de)(de)(de)硅鋼(gang)片和電磁線(xian)材(cai)(cai)料(liao)(liao)(liao)(liao)成本價(jia)(jia)錢(qian),設(she)(she)計(ji)者可以(yi)借助科學升(sheng)級硅鋼(gang)片和電磁線(xian)兩類材(cai)(cai)料(liao)(liao)(liao)(liao)消(xiao)耗(hao)比例(li)(li)來達(da)到,也(ye)就是(shi)通過較為不(bu)同鐵(tie)(tie)(tie)心(xin)外接圓直(zhi)徑條件下(xia)的(de)(de)(de)(de)(de)(de)材(cai)(cai)料(liao)(liao)(liao)(liao)成本,采用(yong)(yong)比較科學的(de)(de)(de)(de)(de)(de)銅(tong)鐵(tie)(tie)(tie)耗(hao)費比例(li)(li)。但(dan)這(zhe)樣(yang)減(jian)少(shao)材(cai)(cai)料(liao)(liao)(liao)(liao)成本的(de)(de)(de)(de)(de)(de)形式(shi)(shi)在實際(ji)(ji)應(ying)用(yong)(yong)中會(hui)存在些許缺點(dian),一(yi)(yi)方(fang)面(mian)(mian),這(zhe)一(yi)(yi)方(fang)式(shi)(shi)制(zhi)(zhi)(zhi)造(zao)(zao)的(de)(de)(de)(de)(de)(de)干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)鐵(tie)(tie)(tie)心(xin)技(ji)術眾(zhong)多,含(han)有(you)眾(zhong)多豎向裁切片,極為容易(yi)造(zao)(zao)成片形發生積(ji)壓(ya)(ya)(ya)新(xin)問(wen)(wen)題;另一(yi)(yi)方(fang)面(mian)(mian),這(zhe)一(yi)(yi)設(she)(she)計(ji)改(gai)變(bian)(bian)(bian)(bian)方(fang)式(shi)(shi)會(hui)在一(yi)(yi)定(ding)程(cheng)度(du)(du)上(shang)減(jian)少(shao)油箱(xiang)室(shi)內空間的(de)(de)(de)(de)(de)(de)填充(chong)率,提(ti)高(gao)絕(jue)緣油消(xiao)耗(hao)數量(liang)(liang)。因(yin)此,為了(le)方(fang)便健(jian)全(quan)其應(ying)用(yong)(yong)特性(xing),從(cong)源頭上(shang)避開這(zhe)一(yi)(yi)提(ti)升(sheng)方(fang)法(fa)容易(yi)產(chan)(chan)生的(de)(de)(de)(de)(de)(de)種(zhong)種(zhong)問(wen)(wen)題,我(wo)們可以(yi)利用(yong)(yong)鐵(tie)(tie)(tie)心(xin)結(jie)構設(she)(she)計(ji)來有(you)效(xiao)降低干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)產(chan)(chan)品(pin)成本,也(ye)就是(shi)把(ba)多級外接圓形鐵(tie)(tie)(tie)心(xin)更換為帶圓弧的(de)(de)(de)(de)(de)(de)矩形鐵(tie)(tie)(tie)心(xin),這(zhe)樣(yang)的(de)(de)(de)(de)(de)(de)話鐵(tie)(tie)(tie)芯片形便會(hui)有(you)效(xiao)減(jian)少(shao),并能夠全(quan)面(mian)(mian)實施片形共享,可以(yi)依(yi)照具(ju)體(ti)(ti)需求對橫(heng)截(jie)面(mian)(mian)積(ji)的(de)(de)(de)(de)(de)(de)調(diao)節,依(yi)據生產(chan)(chan)制(zhi)(zhi)(zhi)造(zao)(zao)原料(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)市(shi)場價(jia)(jia)格來調(diao)整銅(tong)鐵(tie)(tie)(tie)耗(hao)費比例(li)(li),具(ju)有(you)比較強的(de)(de)(de)(de)(de)(de)靈活性(xing)。但(dan)實際(ji)(ji)干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)設(she)(she)計(ji)工(gong)作中,設(she)(she)計(ji)者需要(yao)注意(yi)的(de)(de)(de)(de)(de)(de)是(shi),選用(yong)(yong)這(zhe)一(yi)(yi)改(gai)善方(fang)法(fa)也(ye)存在一(yi)(yi)定(ding)的(de)(de)(de)(de)(de)(de)缺點(dian),因(yin)為調(diao)整后(hou)的(de)(de)(de)(de)(de)(de)干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)結(jie)構類型依(yi)然要(yao)選擇含(han)有(you)圓弧的(de)(de)(de)(de)(de)(de)矩形結(jie)構式(shi)(shi)繞阻(zu),這(zhe)在一(yi)(yi)定(ding)程(cheng)度(du)(du)上(shang)能給(gei)后(hou)期生產(chan)(chan)制(zhi)(zhi)(zhi)造(zao)(zao)提(ti)升(sheng)很(hen)大的(de)(de)(de)(de)(de)(de)難度(du)(du),因(yin)此,這(zhe)就需要(yao)干(gan)(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)(qi)(qi)生產(chan)(chan)制(zhi)(zhi)(zhi)造(zao)(zao)一(yi)(yi)線(xian)人員在工(gong)作實踐必須(xu)精雕細琢。

  2干式變壓(ya)器構造加(jia)工工藝的高效優化措施

  鐵(tie)(tie)心(xin)(xin)是(shi)干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)設(she)備(bei)關鍵的(de)(de)構成(cheng)配件,是(shi)干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)設(she)備(bei)的(de)(de)磁(ci)路,干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)設(she)備(bei)具(ju)體(ti)(ti)工(gong)(gong)作(zuo)(zuo)過程(cheng)中鐵(tie)(tie)心(xin)(xin)的(de)(de)溫(wen)度(du)上(shang)升程(cheng)度(du)一定(ding)(ding)(ding)不能(neng)高(gao)(gao)(gao)過設(she)計規(gui)范(fan)(fan)的(de)(de)鐵(tie)(tie)心(xin)(xin)溫(wen)度(du),鐵(tie)(tie)心(xin)(xin)加工(gong)(gong)工(gong)(gong)藝(yi)對(dui)鐵(tie)(tie)心(xin)(xin)質(zhi)量與(yu)干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)設(she)備(bei)品(pin)質(zhi)均起(qi)到決定(ding)(ding)(ding)性(xing)的(de)(de)作(zuo)(zuo)用(yong)(yong),因(yin)此,加強優化(hua)提升鐵(tie)(tie)心(xin)(xin)生(sheng)(sheng)(sheng)產加工(gong)(gong)工(gong)(gong)藝(yi)尤為重(zhong)要。具(ju)體(ti)(ti)鐵(tie)(tie)心(xin)(xin)生(sheng)(sheng)(sheng)產生(sheng)(sheng)(sheng)產過程(cheng)中,針對(dui)鐵(tie)(tie)心(xin)(xin)豎向裁(cai)切(qie)、橫(heng)著(zhu)裁(cai)切(qie)、退火、上(shang)絕緣層及(ji)其安裝的(de)(de)總體(ti)(ti)生(sheng)(sheng)(sheng)產制(zhi)造(zao)(zao)(zao)步驟,為了進(jin)一步提高(gao)(gao)(gao)鐵(tie)(tie)心(xin)(xin)生(sheng)(sheng)(sheng)產制(zhi)造(zao)(zao)(zao)質(zhi)量,橫(heng)著(zhu)裁(cai)切(qie)實效(xiao)性(xing)可以(yi)(yi)(yi)(yi)(yi)全面強化(hua)冷(leng)扎硅(gui)鋼(gang)片(pian)(pian)的(de)(de)帶(dai)磁(ci),因(yin)此,生(sheng)(sheng)(sheng)產制(zhi)造(zao)(zao)(zao)工(gong)(gong)作(zuo)(zuo)人員一定(ding)(ding)(ding)要在退火操(cao)作(zuo)(zuo)完成(cheng)后再進(jin)行橫(heng)著(zhu)裁(cai)切(qie),唯(wei)有(you)如此才(cai)可以(yi)(yi)(yi)(yi)(yi)更好的(de)(de)確(que)保冷(leng)扎硅(gui)鋼(gang)片(pian)(pian)的(de)(de)本身帶(dai)磁(ci),進(jin)而進(jin)一步提高(gao)(gao)(gao)干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)設(she)備(bei)的(de)(de)具(ju)體(ti)(ti)運作(zuo)(zuo)性(xing)能(neng)最(zui)終效(xiao)果。詳(xiang)細(xi)而言,具(ju)體(ti)(ti)干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)設(she)備(bei)鐵(tie)(tie)心(xin)(xin)生(sheng)(sheng)(sheng)產生(sheng)(sheng)(sheng)產過程(cheng)中,生(sheng)(sheng)(sheng)產工(gong)(gong)作(zuo)(zuo)人員關鍵可以(yi)(yi)(yi)(yi)(yi)從(cong)(cong)以(yi)(yi)(yi)(yi)(yi)下(xia)幾方面著(zhu)手:第一,采(cai)(cai)用(yong)(yong)強力硬盤等業(ye)界先進(jin)的(de)(de)生(sheng)(sheng)(sheng)產加工(gong)(gong)工(gong)(gong)藝(yi)對(dui)干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)鐵(tie)(tie)心(xin)(xin)給予(yu)優化(hua)提升,這樣(yang)可以(yi)(yi)(yi)(yi)(yi)從(cong)(cong)源(yuan)頭上(shang)提高(gao)(gao)(gao)干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)設(she)備(bei)鐵(tie)(tie)心(xin)(xin)的(de)(de)整體(ti)(ti)穩定(ding)(ding)(ding)性(xing)能(neng),可以(yi)(yi)(yi)(yi)(yi)最(zui)大程(cheng)度(du)地減(jian)少因(yin)鐵(tie)(tie)心(xin)(xin)工(gong)(gong)作(zuo)(zuo)狀態(tai)不穩定(ding)(ding)(ding)給干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)設(she)備(bei)的(de)(de)運行特性(xing)造(zao)(zao)(zao)成(cheng)的(de)(de)影響;第二,采(cai)(cai)用(yong)(yong)當代高(gao)(gao)(gao)效(xiao)的(de)(de)微機監(jian)測(ce)技術(shu)(shu)對(dui)干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)鐵(tie)(tie)心(xin)(xin)進(jin)行全面監(jian)測(ce),全面做到嚴格遵守科學精(jing)確(que)的(de)(de)統計數據對(dui)鐵(tie)(tie)心(xin)(xin)成(cheng)品(pin)品(pin)質(zhi)給予(yu)綜合考(kao)核,以(yi)(yi)(yi)(yi)(yi)保證干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)機器(qi)運行的(de)(de)總體(ti)(ti)效(xiao)率和效(xiao)果;第三,傳統鐵(tie)(tie)心(xin)(xin)技術(shu)(shu)質(zhi)量監(jian)測(ce)規(gui)范(fan)(fan)只(zhi)定(ding)(ding)(ding)性(xing)不定(ding)(ding)(ding)值,而要想(xiang)從(cong)(cong)源(yuan)頭上(shang)提高(gao)(gao)(gao)鐵(tie)(tie)心(xin)(xin)生(sheng)(sheng)(sheng)產制(zhi)造(zao)(zao)(zao)質(zhi)量,干(gan)(gan)(gan)式(shi)(shi)變(bian)(bian)(bian)壓(ya)器(qi)生(sheng)(sheng)(sheng)產制(zhi)造(zao)(zao)(zao)企業(ye)就務必要對(dui)各種質(zhi)量標準給予(yu)辨別,積極引進(jin)當代先進(jin)的(de)(de)科學生(sheng)(sheng)(sheng)產監(jian)測(ce)技術(shu)(shu)及(ji)其精(jing)確(que)儀(yi)器(qi)對(dui)定(ding)(ding)(ding)值表(biao)明(ming)進(jin)行監(jian)測(ce)操(cao)縱,只(zhi)有(you)這樣(yang)才(cai)可以(yi)(yi)(yi)(yi)(yi)從(cong)(cong)源(yuan)頭上(shang)斷了檢測(ce)方法不統一生(sheng)(sheng)(sheng)產扯皮難(nan)題。

  3結語

  隨(sui)著我國現代(dai)電(dian)力工(gong)(gong)作(zuo)快速發展(zhan),為了進一(yi)步提(ti)高城市供電(dian)系(xi)統變(bian)電(dian)運行的(de)整體(ti)質量,干(gan)式變(bian)壓器(qi)生(sheng)產制(zhi)造(zao)企業在具(ju)體(ti)生(sheng)產運營過程中,一(yi)定要重視(shi)干(gan)式變(bian)壓器(qi)設備構造(zao)設計與制(zhi)造(zao)工(gong)(gong)藝(yi)的(de)具(ju)體(ti)開展(zhan)情況,不但要注重干(gan)式變(bian)壓器(qi)設計生(sheng)產原材料成(cheng)本的(de)控制(zhi)工(gong)(gong)作(zuo),還要進一(yi)步強(qiang)化干(gan)式變(bian)壓器(qi)鐵(tie)心生(sheng)產加工(gong)(gong)工(gong)(gong)藝(yi),只(zhi)有這(zhe)樣才可以從(cong)(cong)源頭上提(ti)升干(gan)式變(bian)壓器(qi)設備運用(yong)的(de)安全性和(he)實效性,從(cong)(cong)而保障(zhang)我國電(dian)力工(gong)(gong)作(zuo)持續穩定地發展(zhan)與前(qian)行。


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