Electric energy meter supplies ferroelectric phase position identification system

• Main Authors: XU JIANWEI, TONG YUAN, WANG YILONG, ZHAI LINSHUN, XU LING, SHAO QIXIANG
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• Subjects: MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

The application discloses an electric energy meter supplies ferroelectric phase position identification system. This system is including supplying ferroelectric phase position recognition controller, electric energy meter and PC. At first supply ferroelectric phase position recognition controller to pass through three phase line to electric energy meter transmitting trigger signal. And then the electric energy meter sent feedback signal through the single -phase circuit at place to confession ferroelectric phase position recognition controller after receiving this triggering signal, supply ferroelectric phase position recognition controller to send this feedback signal to the PC. Like this, managers can confirm the confession ferroelectric phase position of this electric energy meter according to this feedback signal's output phase. 本申请公开种电能表供电相位识别系统。该系统包括供电相位识别控制器、电能表和PC机。首先供电相位识别控制器通过三相线路向电能表发送触发信号。进而，电能表在接收到该触发信号后通过所在的单相线路向供电相位识别控制器发送反馈信号，供电相位识别控制器将该反馈信号发送至PC机。这样，管理人员可根据该反馈信号的输出相位确定该电能表的供电相位。