Monga malo apadera, zipatala zimagwiritsa ntchito umisiri wambiri wamagetsi.Kupyolera mu kusonkhanitsa deta ndi nsanja yaikulu kusanthula deta ya zipangizo zosiyanasiyana magetsi mu chipatala chipatala, pakati ndi zenizeni nthawi matenda osiyanasiyana magawo magetsi zida zamagetsi ikuchitika, ndipo potengera mfundo muyezo ndi mfundo zenizeni za magawo osiyanasiyana zida zamagetsi Poyerekeza magawo monga mtengo ndi nthawi yothamanga kuti musinthe ndikuwerengera., ndikosavuta kujambula mapu a kuwonongeka kwa zida zamagetsi, kugwiritsa ntchito njira zopewera zidziwitso zochenjeza, ndikuchotsa nthawi yomweyo zoopsa zobisika.
Malamulo okhudza magetsi ndi njira yogawa zipatala zamakono zazikulu ndi zazing'ono sizimangokhala pakugwiritsa ntchito komanso kudalirika kwa magetsi, koma mphamvu zenizeni, khalidwe lamagetsi, kutayikira panopa komanso kutentha kwakukulu kwa magetsi. zida zimatha kuyang'aniridwa mwanzeru, ndipo magawo akulu a zida zamagetsi amatha kuwonedwa.kusintha ndi anomalies zosiyanasiyana.Kuphatikiza apo, kuchuluka kwa magawo omwe amachepetsedwa ndi dongosololi kumatha kuzindikira ngozi zingapo zachitetezo zomwe zingachitike pasadakhale, komanso mutha kulumikizana ndi wopanga kwaulere pa intaneti kuti athetse zolakwika zomwe wamba munthawi yake, kukonza magwiridwe antchito, ndikupanga mphamvu yachikhalidwe komanso kagawidwe kake ndi kanzeru komanso mwaukadaulo.
Chachiwiri ndi mikhalidwe yokhazikitsira ndi mtundu wamagetsi amagetsi adzidzidzi.Ndime 3.0.3 ya standard GB50052-2009 ya kampani yathu "Code for Design of Power Distribution System" imati magetsi adzidzidzi ayenera kuwonjezeredwa pamtolo wofunikira kwambiri pamlingo woyamba, ndipo makina operekera magetsi mwadzidzidzi aperekedwa katundu wofunikira kwambiri pamlingo woyamba.Pezani katundu wina.Komabe, JGJ312-2013 "Electrical Design Standards for Medical Buildings" imakulitsa ntchito ya EPS yamagetsi yadzidzidzi komanso kuchuluka kwa mphamvu zamagetsi ku "njira zonse zachipatala ndi kutulutsa moto m'chipatala", zomwe zimaphwanya "kuletsa kulumikiza katundu wina ku chipatala." Pulogalamu yamagetsi yadzidzidzi ya EPS ” ” Zofunikira.
Katundu wa nyumba zachipatala wakhala wovuta kwambiri.Ma air conditioners, makompyuta, magetsi a UPS, etc. sikuti amangowonjezera phokoso lamakono, komanso amasonyeza kusinthasintha.Pakalipano, chipukuta misozi chokhazikika kapena mabanki a capacitor omwe ali ndi contactors otsekedwa amagwiritsidwa ntchito m'nyumba, koma m'madera akuluakulu a harmonic, zimakhala zovuta kuti zipangizo zolipiritsa zomwe zilipo kuti ziyankhe pempho la chipukuta misozi, ndipo zida zolipirira zida zomwe zilipo zimakulitsa ma harmonics apamwamba amakhudzidwa ndi chitetezo cha chipangizo chamalipiro chokha.
Kufunika kwa Wogwiritsa Ntchito Kulipiridwa Kwa Mphamvu Zowonongeka ndi Kuwongolera kwa Harmonic
Mphamvu yokhazikika mpaka muyezo, kupewa chilango champhamvu;
Kupulumutsa mphamvu
Kuletsa mphamvu ya ma harmonics ndikutalikitsa moyo wautumiki wa zida zamagetsi mnyumbamo.
Mavuto omwe mungakumane nawo?
1. Pali katundu wambiri wagawo limodzi.Kulemera kwa gawo limodzi kumayambitsa zero-sequence pulse current, ndipo kungayambitse kusalinganika kwa magawo atatu ndi kusiyana kwa magawo atatu.
2. Chigawo cha katundu wosagwirizana ndi okwera, ndipo kusokonezeka kwa harmonic kwa gwero la harmonic ndi kwakukulu.
3. Zida zambiri zanzeru komanso zodziwikiratu pogawa mphamvu zomanga zimakhala ndi zofunika kwambiri pamtundu wamagetsi, makamaka omvera ma harmonics.
Yankho lathu:
1. Gwiritsani ntchito chipangizo cholipirira chitetezo chokhazikika cha kampani kuti mulipire mphamvu yokhazikika ya dongosololi, ndikukonzekera momveka bwino kuchuluka kwazinthu zomwe zimayenderana ndi dongosolo loletsa kukulitsa kwa harmonic;
2. The Hongyan malo amodzi chitetezo chipukuta misozi chipangizo utenga wosanganiza chipukuta misozi njira ya magawo atatu chipukuta misozi ndi kupatukana chipukuta misozi kukwaniritsa zofunika chipukuta misozi ya magawo atatu kusamvana dongosolo;
3. The osakaniza ntchito yogwira fyuluta 2000 ndi malo amodzi chitetezo chipukuta misozi chipangizo Hongyan TBB angathetse harmonic chikoka cha boma boma kagawo kagawidwe mphamvu, kuchepetsa imfa dongosolo, ndi kupanga dongosolo mphamvu kugawa kuthamanga bwinobwino ndi bwino, makamaka zofunika magetsi chitetezo Iwo zimamveka bwino kwa ogwiritsa ntchito apamwamba kwambiri.
Nthawi yotumiza: Apr-13-2023