三字狼词:求助:英文翻译!英文好的请进

来源:百度文库 编辑:中科新闻网 时间:2024/03/29 20:28:21
摘 要

本设计是《毕业设计任务书》及相关的规程和手册来要求的,对某一地区设计一个4×300MW火力发电厂的电气主系统.
通过对原始资料的分析,知道该坑口电厂在电力系统中占有重要位置,所以,对电气主接线的可靠性要求就比较高,在设计说明书中,论述了四个方案的特点,通过初步的筛选,的出两个较为合理的方案.再对他们的供电可靠性,灵活性以及经济性三个方面进行了详细的比较及论证,得出一个最合理的方案.同时,对该方案进行了短路电流计算,高压电器设备的选择、配电装置及继电保护等作了阐述,对防雷保护也作了一定的叙述.

This design is "Graduation project Project description" and the correlation regulations and the handbook requests,Designs a 4×300MW thermal power plant to some area the electrical main system
Through to firsthand information analysis,Knew this pit mouth power plant holds the important position in the electrical power system,Therefore,Quite is high to the electrical host wiring reliable request,In design instruction booklet,Elaborated four plans characteristics,Through preliminary screening,Leaves two more reasonable plansAgain to their power supply reliability,Flexible as well as the efficient three aspects have carried on the detailed comparison and the proof,Obtains a most reasonable planAt the same time,Has carried on the short-circuit current computation to this plan,The high-pressured electric appliance equipment choice, the power distribution equipment and the relay protection and so on have made the elaboration,Has also made the certain narration to the anti-radar protection