摘要
电力线通信是指利用电力线传输数据和语音信号的一种通信方式。在电力系统中,随着电压的升高,容量的增大,电力网本身就是一个很大的干扰源。针对电力线通信的电磁兼容问题进行论述,主要包括电磁干扰的传播方式和途径、减少电磁干扰的措施等。
Power line communication means the communication way which use power line to transmit data and signal.In power system,following the voltage to raise and the capacity to increase,electric power network itself even though is very big noise source.Therefore,the question of elctromagnetic compatibility must be considered when designing and operating PLC system.
出处
《装备制造技术》
2008年第1期31-32,37,共3页
Equipment Manufacturing Technology
关键词
电力线通信
电磁兼容
电磁干扰
抗干扰措施
Power line communication
Electromagnetic compatibility
Electromagnetic noise
Measure of noise resisted
