摘要
提出了一种自适应阻抗匹配系统。该系统给出了新的阻抗测量算法,并通过选择补偿电感值和变压器变比的方式使电力线阻抗维持在恒定的值上。实验表明,阻抗测量算法准确性很高,匹配方法可行,从而解决了因电力线载波通信中电力线阻抗实时变化带来的各种问题。
An adaptive impedance matching system model for power line communication system was proposed. This system can measure power line impedance accurately using a new arithmetic, and can adaptively match the power line impedance. This system can solve the problems brought by the Variation of power line impedance.
出处
《华北电力技术》
CAS
2006年第8期12-15,共4页
North China Electric Power
