文档介绍：电力系统设计
摘要
摘要
随着电力在国民经济发展中作用的日益突出,电网的建设与发展正扮演着越来越重要的角色。电网作为联系电能生产企业与用户的桥梁,对供电的可靠性与稳定性不言而喻,而电网的设计作为电网建设中的重要一环,必须给予高度的重视。
本文简明扼要地介绍了区域电网设计的过程与方法。区域电网的设计应根据用户负荷的相关资料,各变电站的地理位置和供电情况做出相应的功率平衡,确定各变电站变压器的主变容量与台数。根据已有的知识做出几种备选的方案,通过技术经济比较,确定最佳的方案,即为本设计的选定方案。最后对最优方案进行潮流计算,根据其结果对最优方案评定调压要求,选定调压方案。
关键字:潮流计算,调压方案,电网接线方案
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ABSTRACT
ABSTRACT
Along with development of national economy, the construction of work is acting more and more important role. work takes a role of the bridge between producing -electrical energy enterprises and users, it is well known that work is also important for the
stability and reliability of power supply. The design of power system acts as important one aspect in the construction of work, witch must be given an extra attention.
This paper concisely has introduced method and the process of the design of regional power grid. It should be according to the related information of user loads, each distribution station site and the condition of power supply of existed power plants, making corresponding power balance, and then determine every distribution transformer capacity and number. According existing knowledge and experience, imagine two kinds alternative scheme, compare through technical economy from some aspects, making sure the best scheme for the selection of the design schemes. Finally to the best scheme flow calculation, according to its results we should assess the surge plan requirements of the optimum scheme, and select the final surge plan.
Key Words: power flow calculation, voltage regulation scheme, network connection program
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目录
目录
第1章引言........................................................ 1
选题背景........................................................ 1
研究目标和意义.................................................. 1
第2章设计题目和原始资料.......................................... 2
设计题目........................................................ 2
设计主要内容............................................