變電站外文翻譯外文文獻(xiàn)英文文獻(xiàn)變電站的綜合概述(編輯修改稿)
2024-07-23 13:07 本頁面
【文章內(nèi)容簡介】 . This will not only protect the safety of the load equipment is in favor of extending the service life and reduce equipment investment, and improved reliability of electricity supply, which is to improve the efficiency of industrial and agricultural production is very in the efficiency of industrial products means lower product costs, increase market petitiveness, which will enable enterprises to increase for the national economy and make a greater contribution to development. Electricity supply reliability and other fields, can improve people39。s quality of life, improve their living conditions. Analyse change to give or get an electric shock a mission for carrying and customers carries etc. circumstance, choose the address, make good use of customer data proceed then carry calculation, ascertain the correct equipment of the customer. At the same time following the choice of every kind of transformer, then make sure the line method of the transformer substation, then calculate the shortcircuit electric current, choosing to send together with the electric wire method and the style of the wire, then proceeding the calculation of shortcircuit electric current. This first step of design included:(1) ascertain the total project (2) load analysis(3) the calculation of the shortcircuit electric current (4) the design of an electric shock the system design to connect with system and the choice of line project (5) the choice and the settle of the protective facility (6) the contents to defend the thunder and protection of connect the earth. Along with the high and quick development of electric power technique, electric power system then can change from the generate of the electricity to the supply the power. Design the task this time is aim at intensity of mastering of every subject knowledge of this speciality reflecting, and of test this speciality’s study result. first, analyze the tend of load department according to all parameter of load about system and circuit on task book. It expounds the necessity to this situation from the rspect of increasing load. Then through to the generalization of planning to build the transformer substation and the analysis of the load materials, safe, economy and dependability are considered, has confirmed the mainly wiring form of 10kV. Calculated and supplied power in the range and confirmed TV station39。s number of the main voltage transformer through load finally, capacity and type, capacity and type of using the voltage transformer stand surely at the same time, finally, the result of calculatio
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