摘要
本文利用以电感为基本元件的变压器离散等值电路编制程序,并与EMTP程序接口可将运行条件下变电所与变压器绕组内波过程统一起来研究。通过220kV变压器与变电所的实例计算,揭示了一些用传统方法未能发现的现象,提出一些值得进一步研究的问题。
A computer program has been completed by using inductances as basic element of the discrete equivalent circuit of the transformer. Interfacing with EMTP, surges in substation and transformer windings under operating conditions can be studied simultaneously. By means of calculation examples of a 220kV transformer and a 220kV substation, some phenomena which can not be discovered by tranditional methods have been revealed.Several problems which are worth further studying are presented.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
1990年第3期9-14,共6页
High Voltage Engineering
