"Lub ntsiab transformer ua haujlwm ib txwm thiab tsis muaj cov cim txawv txawv!" Thaum Lub Kaum Ob Hlis 28, 2023, raws li cov neeg ua haujlwm ntawm Lub Chaw Tswj Hluav Taws Xob Hluav Taws Xob ntawm Lub Xeev Grid Yinchuan Lub Tuam Txhab Hluav Taws Xob tau tshaj tawm qhov kev txiav txim kaw, Diannong 220 kV transmission transformer hauv Yinchuan City, Ningxia nrog tag nrho cov peev ntawm 605 lab yuan Qhov project hluav taws xob yog muab tso rau hauv kev ua haujlwm. Qhov project no yog qhov loj tshaj plaws 220 kV fais fab kis thiab hloov qhov project hauv Ningxia.
Qhov project muaj Ningxia thawj qhov chaw hauv tsev 220 kV substation - Diannong 220 kV substation, cais cov keyboards, transformers, tso tawm fuses, xob laim ntes, hloov cov txee, lub tshuab nqus tsev Circuit Court breakers thiab lwm yam khoom siv, nrog rau tag nrho ntev ntawm 73.9 kilometers. thiab ib tug 228-meter hlau ntauwd. Raws li cov kab sib kis. Tag nrho ntawm 6 220 kV kab yuav raug tsim nyob rau hauv qhov project. Ntawm lawv, Helanshan-Diannong kis tau tus mob hla lub nroog Yinchuan thiab Wuzhong, ob lub nroog thiab ib cheeb tsam, dhau los ua txoj kab ntev tshaj plaws ntawm Yinchuan fais fab tuag. Yinchuan Power Grid, raws li qhov kawg ntawm daim phiaj siv hluav taws xob, feem ntau muab lub zog rau daim phiaj hluav taws xob uas twb muaj lawm los ntawm Qingtongxia 750 kV Helanshan Substation los ntawm 5 circuits ntawm 220 kV kab. Tom qab ua tiav ntawm Helanshan-Diannong ob-circuit cov khoom tseem ceeb hauv txoj haujlwm no, lub peev xwm xa hluav taws xob yuav sib npaug rau tag nrho tsib kab hluav taws xob uas twb muaj lawm, thiab lub peev xwm xa hluav taws xob ntawm sab hnub poob Yinchuan lub zog hluav taws xob yuav raug muab faib ua ob npaug.
Nyob rau hauv Diannong 220 kV fais fab kis tau tus mob thiab transformation project, qhov kev rho tawm yog siv los cais cov high-voltage fais fab mov thaum lub sij hawm txij nkawm, lub transformer yog los hloov lub high-voltage hwj chim mus rau hauv ib tug haum tsawg voltage, thiab poob tawm fuse yog siv los tiv thaiv Circuit Court los ntawm kev puas tsuaj los ntawm overload tam sim no. , cov hluav taws xob ntes hluav taws xob tuaj yeem tiv thaiv hluav taws xob los ntawm kev puas tsuaj rau cov khoom siv, lub txee hloov pauv yog siv los tswj thiab tiv thaiv kev ua haujlwm ntawm lub voj voog, thiab lub tshuab nqus tsev Circuit Court breaker yog lub luag hauj lwm rau kev tswj lub hauv thiab tawm ntawm Circuit Court.
Lub Diannong 220 kV fais fab kis thiab hloov qhov project suav nrog 93.6-meter-siab 220 kV kis tau tus mob ntauwd hauv Ningxia, uas nthuav dav tag nrho ntawm 38 qhov chaw suav nrog txoj kev loj thiab Baotou-Lanzhou Railway. Cov ntsiab lus hla cov ntsiab lus tseem ceeb, kev tsim kho muaj kev pheej hmoo siab, thiab kev tswj hwm thiab kev tswj xyuas nyuaj. Xeev Grid Yinchuan Power Supply Company tau tsim cov ncauj lus kom ntxaws txog kev ua haujlwm ua ntej ntawm cov phiaj xwm kev nce qib, "1+1+2+7+15" series ntawm cov phiaj xwm ua haujlwm thiab kev tswj hwm kev pheej hmoo thiab kev tswj hwm "cov phau ntawv hnab tshos", los ntawm kev thauj mus los, kev sib txuas ib ntus thiab kev saib xyuas tshwj xeeb kom ntseeg tau cov khoom siv thiab lwm yam. cov phiaj xwm, los xyuas kom meej qhov ua tiav ntawm kev tsim kho qhov project.
"Kev ua tiav ntawm txoj haujlwm no tau ua kom muaj peev xwm ntawm Yinchuan cov kab hluav taws xob ntau ntxiv thiab yuav nyiam kev nqis peev rau cov lag luam tseem ceeb xws li Ningxia Middle Ring 50 GW (G12) Solar Smart Factory thiab Ningxia Chuangsheng New Material Technology Co., Ltd. Lub teb chaws Yinchuan Economic thiab Technological Development Zone, muab kev ntseeg tau lub zog nkag tau, muab kev txhawb zog rau kev tsim kho ntawm Ningxia 'rau tshiab, rau qhov tshwj xeeb thiab rau qhov zoo tshaj plaws' niaj hnub kev lag luam qauv, thiab pab tau zoo hauv zos kev lag luam thiab kev loj hlob. hais tias tus neeg cuam tshuam los ntawm State Grid Yinchuan Power Supply Company.