變電站的綜合概述外文翻譯-其他專業(yè)-文庫吧資料
2025-01-27 08:12本頁面
【正文】 he host changes the impedance. Third chapter is the transformer substation electricity host wiring design, separately through to 10kV side electricity host wiring drawing up, chooses the stablest reliable wiring way. Fourth chapter is the short class putation, first determined shortcircuits the spot, calculates various parts reactance, then to respectively shortcircuits separately to carry on the putation, obtains respectively shortcircuits the shortcircuit current. Fifth chapter is the electrical equipment choice, the electrical equipment including the generatrix, the circuit breaker, the isolator, the electric current and the voltage transformer, the fuse. Sixth chapter is the power distribution equipment, mainly carries on the design to the transformer substation power distribution equipment. Seventh chapter is antiradar with the earth, this chapter has carried on the choice to the arrester, as well as has determined the earth way. Through to the 10kV transfor mer substation design, causes me has to the electrical engineering and its the automated specialized branch curriculum to be prehensive, system grasping, strengthened apply theory to reality the ability, raised the project consciousness, exercised me independently to analyze and the solution electric power project design question ability. [key words] substation ,load ,transmission system , distribution high voltage work ， correction equipment. 5 變電站的綜合概述 隨著經(jīng)濟的發(fā)展和現(xiàn)代工業(yè)建設的迅速崛起，供電系統(tǒng)的設計越來越全面、系統(tǒng)，工廠用電量迅速增長，對電能質(zhì)量、技術經(jīng)濟狀況、供電的可靠性指標也日益提高，因此對供電設計也有了更高、更完善的要求。 Therefore, power transmission and distribution is critical. Substation is to enable superior power plant power plants or power after adjustments to the lower load of books is an important part of power transmission. Operation of its functions, the capacity of a direct impact on the size of the lower load power, thereby affecting the industrial production and power system if a link failure, the system will protect the part of action. May result in power outages and so on, to the production and living a great disadvantage. Therefore, the substation in the electric power system for the protection of electricity reliability, 2 sensitivity and other indicators. Power plants and substations are connected user link in the middle, transformation and distribution of electric energy to play the role. According to the different tasks substation can be divided into stepup transformer stepdown transformer substation and two broad categories. Stepup substation built on the general power plant, the general stepdown transformer near the load ce
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