网络时代通信交流电源发展趋势

The Development of AC Power Supply for Communication System at Internet Times

随着互联网技术在通信业中的快速发展,支持通信互联网终端设备的交流电源正在发生深远的变化。通信交流电源在网络时代将朝着高效率拓扑、网络化管理、全数字化控制、低电流谐波的方向发展。文章阐述了通信交流电源的电路拓扑、网络化管理、全数字化技术和谐波处理技术的现状和发展方向。

With the rapid development of Internet technology in the communication industry,profound change has been taking place in AC power supply which is to support the end equipment in the communication internet. The AC communication power supply will develop in the tendency of high efficient topology, net work management, full digital control and low current harmonic at Internet times. The essay shows, the existing status and tendency of the circuit topology, network management,full digital technology and harmonic treatment for communication AC power supply.