DLT5161.3變壓器施工質(zhì)量檢驗

主變壓器本體安裝maintransformerproperinstallation表號tablenumber：DL/T5161.3-1.0.3工序procedure檢驗項目inspectionitems質(zhì)量標準qualitystandard檢驗結果inspectionresults基礎安裝foundation預埋件embeddedparts按設計規(guī)定比照設計圖紙檢查meetthedesigns基礎水平誤差foundationlevelerror＜5mm軌道間距誤差spaceerrorbetweentracks＜5mm油絕緣性能oilinsulation標準規(guī)定值standardizedreading本體就位properposition套管與封閉母線中心線thecenterlineofbushingandsealedbusbar一樣identical支墩與變壓器及預埋件連接connectionofrestpiertothetransformerandembeddedparts堅固firm本體接地propergrounding堅固，導通良好firm,conductivity沖擊值和次數(shù)impactvalueandfrequency按制造廠規(guī)定值accordingtothemanufacturer’sdata其他others油箱頂部定位裝置orientationdeviceonthetopoftheoiltank無變形，無開裂nodeformation,nocrack驗收結論：質(zhì)檢機構Qualityinspectionorganization驗收看法Comments簽名SignatureNEPC施工班組ConstructionteamSignedconfirmation符合complyNEPC工地技術員SiteTechnicianSignedconfirmation符合complyNEPC(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合complyCNEEC(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合complyHPC/OE(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合comply變壓器檢查inspectionofthetransformer表號formnumber：DL/T5161.3-1.0.主變壓器檢查inspectionofthetransformer檢查狀態(tài)inspection工序procedure檢驗項目inspectionitems質(zhì)量標準qualitystandard檢驗結果result器身外觀Appearance器身各部位eachlocation無移動nomovement各部件外觀appearanceofeachpart無燒傷、損壞及變形noburnedordamageddeformation各部件綁扎措施eachpartbinding齊全、緊固completeandfirm絕緣螺栓及墊塊insulationboltandsizingblock齊全，無損壞，且防松措施牢靠complete,nodamage,notloose繞組及引出線絕緣層insulationlayerofwidingandleadsi完整、包纏堅固緊密complete,wrappedtightly鐵芯transformercore鐵芯接地thecoregrounding1點，連接牢靠onepoint,connectionsteady鐵芯絕緣thecoreinsulation用2500V兆歐表測試，不小于200兆歐。By2500Vmegaohmmeternotlessthan200megaohm繞組winding裸導體exposedconductor外觀appearance無毛刺、尖角、斷股、斷片、擰彎noburr,nosharphorn,nobreakwire,nobreakpiece,notbent焊接welding滿焊,無脫焊fullywelded,nolooseweld高壓應力錐highvoltagestresscone完好function油路（有圍屏者除外）oilline,(theonewithscreennotincluded)無異物,暢通smooth均壓屏蔽罩（500kV高壓側）averagevoltageshield(500kVside)完好,無損傷complete,nodamage線圈固定檢查windingfixinspection固定堅固firm繞組絕緣windinginsulation不低于出廠值的70%notlowerthan70%ofmanufacturer’srequirement電壓切換裝置voltageswitch連接connection牢靠steady開關觸頭switchhead清潔度、彈力cleanness,bounce無銹蝕、油污、且彈性良好norust,nogrease,bouncedwell接觸touch牢靠，塞尺塞不進steady,byfeeler對應位置relativepositions正確、一樣correct,identical部件裝配partsequipped齊全、正確complete,correct無勵磁分接開關non-excitationtap操作桿長度handlelength三相一樣identicalthreephase轉(zhuǎn)動器rotator動作敏捷，密封良好responsive,sealedwell有載調(diào)壓分接開關loadtapchanging開關動作依次sequenceofswitches正確，切換時無開路correct,circuitclosedwhenswitched切z換開關密封sealofswitch良好function強油循環(huán)管與下軛絕緣接口密封insulationinterfacesealbetweenforcedcirculationtubeandloweryoke良好functiion其他others各部位清理clearingofeachpart無雜物、污跡、屑末nodirt,nogrease,noscraps閥門動作vavleresponse驗收結論：質(zhì)檢機構Qualityinspectionorganization驗收看法Comments簽名SignatureNEPC施工班組ConstructionteamSignedconfirmation符合complyNEPC工地技術員SiteTechnicianSignedconfirmation符合complyNEPC(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合complyCNEEC(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合complyHPC/OE(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合comply主變壓器附件安裝themaintransformeraccessoriesinstalled表號formnumber：DL/T5161.3-1.0.主變壓器附件安裝themaintransformeraccessoriesinstalled檢查狀態(tài)inspection工序procedure檢驗項目inspectionitem質(zhì)量標準qualitystandard檢驗結果inspectionresult高壓套管安裝highvoltagebushinginstalled套管及電流互感器試驗bushingandcurrentmutualinductancetest合格acceptable上升座安裝hoistseatinstalled外觀檢查appearance接線端子wiringterminal堅固，無滲漏油firm,noleakageofoil放氣塞airreleaseplug上升座最高處atthetopofhoistseat安裝位置installationposition正確correct絕緣筒裝配insulationcanisterequipped正確，不影響套管穿人correct,notdisturbtotheinsertionofbushing法蘭連接flangeconnection緊密sealed套管檢查bushinginspection清潔，無損傷，油位正常clean,nodamage,regularoillevel法蘭連接螺栓flangeconnectionbolt齊全，緊固complete,firm引出線安裝wireleads穿線wireinsertion順直、不扭曲straightandnottwisted220kV應力錐stresscone在均壓罩內(nèi)，深度合適insidetheequalizercover,fairdepth500kV均壓球equalizerball在均壓屏蔽罩內(nèi)間距15mm左右15mmspaceinsidetheequalizercover引線與套管連接connectionbetweenleadsandbushing連接螺栓緊固，密封良好connectionboltfastened,sealed低壓套管lowvoltagebushing套管檢查bushinginspection清潔，無損傷clean,andnodamage法蘭連接flangeconnection連接螺栓緊固connectionboltfastened電壓切換裝置voltageswitch無勵磁分接開關non-excitationtapswitch傳動連桿drivenrod回裝正確，轉(zhuǎn)動無卡阻smoothrotatation指示器indicator密封良好sealedwell有載調(diào)壓開關loadtap-changing分接頭位置與指示器指示tappositionandindicator對應，且聯(lián)鎖、限位正確,matched,interlocked,limited油室密封oilchambersealed良好function儲油柜安裝oiltankinstalled內(nèi)部檢查insideinspection清潔、無雜物clean,nodirt膠囊或隔膜bagorseparationfilm無變形、損傷，且清潔nodeform,nodamage,andclean膠囊或隔膜氣密性bagorseparationfilmair-tight無泄漏noleakage膠囊口密封bagsealed無泄漏，呼吸通暢noleakage,windsmoothly油位計檢查oillevelinspection反映真實油位actualresponseofoillevel吸濕器安裝moisture-absorberinstalled連通管connectiontube無堵塞、清潔smoothandclean油封油位oillevelofoilseal在油面線處atoilsurfaceline吸濕劑moisture-absorbent顏色正常regularcolor平安氣道安裝及壓力釋放閥安裝safetyairductinstalledandpressurereleasevalveinstalled內(nèi)部檢查insideinspection無雜物、污跡nodirt,nosmear隔膜separationfilm完好function隔膜與法蘭連接connectionbetweenseparationfilmandflange嚴密，不與大氣相通sealed,notconnectedtoatmosphere隔膜位置觸點separationfilmlocationhead動作精確，絕緣良好responsive,insulated釋放器壓力releaserpressure位置location正確correct閥蓋及彈簧valvecoverandspring無變動nochange電觸點檢查inspectionofpowerhead動作精確，絕緣良好responsive,andinsulated氣體繼電器安裝gasrelayinstalled校驗calibration合格acceptable繼電器安裝relayinstalled位置正確，無滲漏location,noleakage連通管上升坡度theupgradientofconnectiontube便于氣體排向氣體繼電器gasdischargedtothegasrelay溫度計安裝thermometerinstalled溫度計校驗themometercalibration制造廠已校驗manufacturercalibration插座內(nèi)介質(zhì)及密封socketmediumandseals與箱內(nèi)油一樣，密封良好identicaltotheoilinsidetheoiltank,sealedwell測溫包毛細導管capillaryoftemperaturemeasurement無壓偏、死彎，彎曲半徑大于50mmnotflattened,nodeadleg,elbowradiusgreatertan50mm冷卻器安裝coolerinstalled外觀檢查appearance無變形、法蘭端面平整nodeform,flatendsofflange密封性試驗sealtest按制造廠規(guī)定followmanufacturer’sprocedure支座及拉桿調(diào)整adjustmentofholderandrod法蘭面平行、密封墊居中不偏心受壓parallelflangeends,sealpadcentering潛油泵submergedoilpump結合面嚴密jointsurfacesealed流速、差壓繼電器flowvelocityandrelaywithdifferenceofvoltage按制造廠規(guī)定followmanufacturer’sprocedure風扇fan堅固，葉片無變形firm,bladenotdeformed閥門動作valveresponse操作敏捷，開閉位置正確responsive,openandcloseatcorrectpositions外接管路outletpipeline,內(nèi)壁清潔，流向標記正確cleaninnerwallandflowdirectionlabel冷卻器安裝coolerinstalled內(nèi)部檢查insideinspection清潔，無雜物、污跡clean,nodirt,nosmear濾網(wǎng)檢查filterinspection完好function吸濕劑absorbent白色不透亮whiteandnottransparent其他others耐油絕緣導線oil-proofinsulationwire排列整齊，愛護措施齊全arrangedinorder,protected接線箱盒junctionbox堅固，密封良好firm,sealedwell限制箱安裝controlboxinstalled堅固firm驗收結論：質(zhì)檢機構Qualityinspectionorganization驗收看法Comments簽名SignatureNEPC施工班組ConstructionteamSignedconfirmation符合complyNEPC工地技術員SiteTechnicianSignedconfirmation符合complyNEPC(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合complyCNEEC(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合complyHPC/OE(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合comply主變壓器注油及密封試驗thetransformeroilingandsealtest表號formnumber：DL/T5161.3-1.0.主變壓器注油及密封試驗thetransformeroilingandsealtest檢查狀態(tài)inspection工序procedure檢驗項目inspectionitems質(zhì)量標準qualitystandard檢驗結果result變壓器注油transformeroiling絕緣油試驗insulationoiltest合格acceptable檢查試驗報告testreport油溫（220kV及以上變壓器）oiltemperature(for220kVabovetransformer)高于器身溫度higherthanpropertemperature用溫度計檢查themometerchecked器身溫度propertemperature＞20OC真空度vacuumextent按制造廠規(guī)定followmanufacturer’sdata注油前真空保持時間vacuumtimebeforeoiling按制造廠規(guī)定followmanufacturer’sdata注油（循環(huán)）速度L/minoiling(circulation)velocityL/min按制造廠規(guī)定followmanufacturer’sdata注油過程檢查（220kV及以上變壓器）oilinginspection(for220kVand220kVabovetransformer)按制造廠規(guī)定followmanufacturer’sdata變壓器注油transformeroiling注油后真空保持時間vacuumtimeafteroiling按制造廠規(guī)定followmanufacturer’sdata油位檢查oillevel油標指示oilindication正確correct油標指示與油枕油面高度oilsurfacelevelofoilindicationandoilconservator按制造廠規(guī)定followmanufacturer’sdata500kV變熱油循環(huán)器500kVhotoilcirculator凈油設備出口油oilpurifyingequipmentoutletoilOC按制造廠規(guī)定followmanufacturer’sdata油箱內(nèi)溫temperatureinsideoiltankOC按制造廠規(guī)定followmanufacturer’sdata循環(huán)時間circulationtimeh按制造廠規(guī)定followmanufacturer’sdata熱油循環(huán)后油質(zhì)試驗oilqualityafterhotoilcirculation合格acceptable整體密封試驗overallsealtest試驗壓力pressuretestMPa按制造廠規(guī)定followmanufacturer’sdata試驗時間testtimeh按制造廠規(guī)定followmanufacturer’sdata全部焊縫及結合面密封sealonallweldingjointsandjointsurface無滲漏noleakage驗收結論：質(zhì)檢機構Qualityinspectionorganization驗收看法Comments簽名SignatureNEPC施工班組ConstructionteamSignedconfirmation符合complyNEPC工地技術員SiteTechnicianSignedconfirmation符合complyNEPC(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合complyCNEEC(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合complyHPC/OE(專業(yè)工程師)ProfessionalengineerSignedconfirmation符合comply主變壓器整體檢查thetransformeroverallinspection表號formnumber：DL/T5161.3-1.0.主變壓器整體檢查thetransformeroverallinspection檢查狀態(tài)inspection工序procedure檢驗項目inspectionitem質(zhì)量標準qualitystandard檢驗結果result變壓器整體檢查thetransformeroverallinspection銘牌及接線圖標記nameplateandwiringtags齊全，清楚complete,clear全部附件安裝allaccessoriesinstalled正確，堅固correctandfirm油系統(tǒng)閥門oilsystemvalve打開，且指示正確opened,andcorrectindication變壓器外觀appearanceofthetransformer清潔，頂蓋無遺留物cleanandnoresidualonthetopcover分接開關位置及指示tapswitchpositionindication符合支行要求位置指示正確meettherequirement