干式空心电抗器设计和计算方法  

Design and Calculation Methods of Dry-type Air Reactors

作　　者：郑莉平[1] 孙强[1] 刘小河[1] 于平义[1] 

机构地区：[1]西安理工大学自动化学院,710048

出　　处：《电工技术学报》2003年第4期81-84,93,共5页Transactions of China Electrotechnical Society

摘　　要：通过在绕组上方作无限长辅助圆柱面的方法 ,可以准确地计算出多层并联电抗器的自感和互感电势。介绍了选择导线、初定匝数和计算温升的方法 ,给出了空心电抗器设计的总体程序框图和计算实例。该方法准确性高 。The self inductance and the mutual inductance coefficients of dry type air reactors can be calculated accurately by making the assistant surface on loops.Methods are presented to solve the problems of how to confirm the diameters of leads,how to calculate the number of circles for the loop,and how to calculate the temperature rise.The computer program of the design for air reactors is indicafed and the example is given.

关 键 词：空心电抗器 感应电势 设计 温升 计算 

分 类 号：TM472[电气工程—电器]