基于台区电表相位自动识别的动态三相分相线损计算方法

Dynamic Three-phase Split-phase Line Loss Calculation Method Based on Enery Meter Phase Automatic Recognition

提出了基于电压过零点载波通信技术的电能表相位自动识别方式,结合电能量采集系统的电能表冻结数据的抄读,可以实现动态三相分相线损计算,提升电力公司线损管理和客户用电管理,丰富电能量采集系统的应用。

Based on power line carrier communication technology when power voltage comes to zero, an automatic power meter＇ s phase recognition method is presented. Combining with power meter freezing data reading of power user electric energy data acquire system, one can realize dynamic three phase energy loss calculation separately. This would enhance the ability of energy loss and power user management of power utility and enrich the application of power user electric energy data acquire system.