Variable transformation ratio mutual -inductor of emulation

The utility model discloses a variable transformation ratio mutual -inductor of emulation, a serial communication port, include: induction coil, processing control assembly, communication component, power supply circuit handle control assembly and connect induction coil, communication component, power supply circuit respectively. The utility model discloses a variable transformation ratio mutual -inductor of emulation has realized that the mutual -inductor transformation ratio switches, simulates mutual -inductor transformation ratio mistake and disconnection fault, can adapt to the demand of occasions such as electric power system training. 本实用新型公开了种仿真可变变比互感器，其特征在于，包括：感应线圈、处理控制组件、通信组件、电源电路，处理控制组件分别连接感应线圈、通信组件、电源电路。本实用新型的仿真可变变比互感器实现了互感器变比切换，模拟互感器变比错误及断线故障，能够适应电力系统培训等场合的需求。