35kv變電站電氣部分設(shè)計(jì)畢業(yè)設(shè)計(jì)論文

1、1鄭州航空工業(yè)管理學(xué)院畢 業(yè) 論 文（設(shè) 計(jì)）2013 屆電氣工程及自動化專業(yè)班級題 目 35kv 變電站電氣部分設(shè)計(jì) 姓 名 學(xué)號 指導(dǎo)教師 職稱 二○一三 年 五月 十二日3AbstractA substation is the electrical power system important constituent, it affects the entire el

2、ectrical power system directly the security and the economical movement, is relates the power plant and user's middle link, is playing the transformation and the assignment electrical energy role.The electrical host

3、wiring is the power plant transformer substation key link, the electrical host wiring draws up is relating the entire factory directly the electrical equipment choice, the power distribution equipment arrangement, the re

4、lay protection and the automatic device determination, is the transformer substation electricity part investment size determining factor.The transformer substation is assembles some equipment, uses for to shut off, the c

5、onnection, the change or the regulation voltage.In the system, the transformer substation has become the electric transmission and the power distribution collection node.This design first acts according to in the project

6、 description to give the system logical circuit and all load parameter, the analysis load trend of development.Had expounded from the load growth aspect the station construction necessity, then through to plans to constr

7、uct the transformer substation the summary as well as the going beyond a line direction considered, and through to shoulders the material the analysis, safe, the economy and the reliable aspect considered, had determined

8、 35kV,10kV as well as the station use electricity the main wiring, then calculated through the load and supplies power the scope to determine the main transformer Taiwan number, the capacity and the model, simultaneously

9、 also had determined stood with contents and so on transformer capacity and model, thus has completed 35kV electricity partial designs.KeywordsMain transformer，Single bus bar segment wiring，Short out in the-electric curr