范文编号:DQ157 范文字数:12476,页数:35 摘 要 关键词 6kV变电所;电气设计;电气设备选择;继电保护 Abstract The design mainly starts with the electrical design of electrical substation , combining with raw data, then complete the steps of substation design, including: full factory load statistics; high pressure into the line of choice; choose the number and capacity of substation transformers ; drawn sketch the whole plant distribution system; short-circuit current calculation; high and low voltage distribution equipment selection; high and low outlet options; protection devices to set their calculation; lightning protection and grounding; draw total electricity substation system-wide plan. In people-oriented objectives, the operation of substation requires reliability, security, flexibility and economy. Through the completion of the subject, to enhance the power supply works, power systems understanding and mastering the application of course in the process of design, to the practice of self-development, a wealth of knowledge, the purpose of consolidating the profession. Keywords 6kVsubstation;Electrical Design;Electric Equipment Selection;Relaying protection 目 录 6kV变电所设计相关范文 |
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