摘要
针对电力部门工作中经常出现的电流互感器接线错误及二次阻抗过大的问题 ,探讨了电流互感器参数间的关系以及电流互感器两组极性接反所造成的对二次回路电流、二次负荷阻抗和继电保护可靠性的影响。图 4表
In view of occasional erroneous wiring of current often met with in the power industry, the paper discusses the mutual influence among different parameters of current transformers, as well as the effect of erroneous wiring of transformer terminals on the secondary loop current, on secondary load impedance and an the reliability of protection by relays. Figs 4 and table 1
出处
《发电设备》
2002年第6期35-37,43,共4页
Power Equipment
