对中学电气设计若干问题的探讨

学校类建筑的电气设计具有一定的特殊性，为探索中学电气系统设计的方法，更好地服务于工程实践并为同类工程提供参考，本文依据国家和建筑行业的相关标准，介绍了天津市某中学的电气系统设计，对同一工程分别采用需要系数法和单位指标法两种不同负荷计算方法，对结果展开分析对比。并对中学的变配电系统、照明系统及实验室工艺设计的特殊性等方面展开研究，设计方案达到了工程预期目标，实际工程运行良好，证明了问题分析的正确性。

Discussion on Some Problems in Electrical Design for Middle School Buildings

Electrical design for school buidings is provided with a certain degree of particularity, in order to explore design method of electrical systems in school buildings, and provide better service for practical engineering and reference for similar projects, according to the national standards and related construction industry standards, this paper introduces an electrical system design for a middle school in Tianjin, it carries out contrast and analysis to the results worked out by adopting both required coefficient and unit indicator calculating methods for the same project, and conducts research on the specificity of power transformation and distribution system, illuminating system, and laboratory process design for school buildings. The final design achieved the exected goal, the good practical engineering operation proves the correctness of the problem analysis.