配电变压器容量和型号检测方法的探讨  

Discussion of Distribution Transformer Capacity and Model Test Method

作　　者：熊虎[1] 罗维[1] 何清[1] 

机构地区：[1]国网湖北省电力公司电力科学研究院,湖北武汉430077

出　　处：《湖北电力》2015年第12期36-39,共4页Hubei Electric Power

摘　　要：本文分析了阻抗电压与配变容量的关系,通过低电压短路阻抗测量初步确定配变容量,然后用空载损耗测量和负载损耗测量进行一系列容量和型号的检测和验证,最后得出真实可靠的检测结果。本文给出了配变容量和型号检测方法的流程,通过实例验证了方法的有效性和可行性。The relationship between impedance voltage with distribution transformer capacity is analyzed in this paper,the capacity is preliminary determined through low voltage short-circuit impedance measurement,then no-load loss and load loss measurements are used to test and verify the distribution transformer capacity and model,which finally gives a reliable test result.The flow of distribution transformer capacity and model test is given in this paper,and effectiveness and feasibility of the method is verified by example.

关 键 词：配电变压器 容量 型号 检测方法 

分 类 号：TM421[电气工程—电器]