000018477 001__ 18477
000018477 005__ 20170118182224.0
000018477 04107 $$aeng
000018477 046__ $$k2017-01-09
000018477 100__ $$aSun, Yuhan
000018477 24500 $$aAnalysis of Electric Circuit in 1000kv Uhv Substation on Anti-Seismic and Wind-Resistance Performance

000018477 24630 $$n16.$$pProceedings of the 16th World Conference on Earthquake Engineering
000018477 260__ $$b
000018477 506__ $$arestricted
000018477 520__ $$2eng$$aA numerical model of electric loop in 1000 kV UHV substation has been developed. The mechanical property of electric loop has been studied under earthquake excitation with peak amplitude of 0.2g (g is the acceleration of gravity) and 31.2 m/s strong wind condition. The max stresses of components have been obtained for different loading combinations. The results show that the max stress of electric equipment occurs near the base. Additionally, the safety margin can meet the requirements of relevant codes. The finite element analysis indicates that porcelain bushings have significant difference in dynamic responses. In order to optimize stress distribution of the electric equipment, suggestion on section design of porcelain bushing has been made in this paper.

000018477 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000018477 653__ $$aUltra high voltage; Substation; Loop; Anti-seismic performance; Wind-resistance performance

000018477 7112_ $$a16th World Conference on Earthquake Engineering$$cSantiago (CL)$$d2017-01-09 / 2017-01-13$$gWCEE16
000018477 720__ $$aSun, Yuhan$$iGao, Po$$iLu, Zhicheng$$iLiu, Zhenlin$$iLin, Sen
000018477 8560_ $$ffischerc@itam.cas.cz
000018477 8564_ $$s535119$$uhttps://invenio.itam.cas.cz/record/18477/files/1532.pdf$$yOriginal version of the author's contribution as presented on USB, paper 1532.
000018477 962__ $$r16048
000018477 980__ $$aPAPER