发电厂电气部分设计(附主接线图)..doc

发电厂电气部分设计(附主接线图) 摘要：发电厂电气部分设计内容主要包括发电厂电气主接线的设计，发电厂厂用电系统的设计，发电厂电气二次系统的一般设计，发电厂电气系统主要电气设备的选择及其短路电流计算，其中主要内容是对电气一次系统的设计。 本课题设计从电力工业在国民经济中的重要 ... p摘要：发电厂部分设计内容主要包括发电厂主接线的设计，发电厂厂用电系统的设计，发电厂电气二次系统的一般设计，发电厂电气系统主要电气设备的选择及其短路电流计算，其中主要内容是对电气一次系统的设计。br / 本课题设计从电力工业在国民经济中的重要作用以及电力系统的组成，发电厂的类型谈起，论述了发电厂电气部分设计在电力系统设计中的重要地位。针对发电厂电气部分设计中的重中之重mdash;mdash;发电厂电气主接线设计做了重点阐述，其中包括电气主接线的基本要求、基本设计原则，电气主接线形式的分类，发电厂主变压器的选择设计以及发电厂电气主接线图的设计、绘制等。然后谈到了发电厂厂用电系统的设计，发电厂主要电气设备的选择以及为其选择设计做准备的短路电流计算，最后还简要提到了发电厂电气二次系统的设计。还要说明的是本课题所做的设计主要针对的是中、小型火力发电厂电气部分的设计。br / br / 关键字：一次系统nbsp;nbsp;nbsp; 二次系统nbsp;nbsp;nbsp; 电气主接线nbsp;nbsp; 热稳定性nbsp;nbsp; 动稳定性br / br / Summary: The power plant electricity part design contents includes primarily the power plant electricity lord connects the linear design, the power plant factory uses the design that give or get an electric shock the system, power plant electricity two the general design of subsystems, choice and its short-circuit electric currents of the main electricity in system in electricity in power plant equipments compute, among them main contents is to electricity the design of the subsystem. span class=Iui559/span br / This lesson a design is from the electric power industry in national economy of important function and electric power systems constitute, the type of the power plant talks to rise, discussing the power plant electricity part important position designing in electric power system design. The heavy mdash;mdash; power plant electricity lord that aim at the heavy inside of power plant electricity parts of designs inside connects the line design did the point expatiates, among them include the electricity lord connect the linear and basic request, basic design principle, the electricity lord connects the classification of the line form, the choice of the main transformer in power plant designs and the design that power plant electricity lord connect the line diagram, draw etc.. Then spoke of the power plant factory use the design that give o