基于TRAC020LH的介质损耗测量

Measuring of dielectric loss tangent for capacitive-type equipment based on TRAC020LH

分析了介质损耗的相量测量方法,根据其原理设计了基于用单片机和完全可重配置电路的介质损耗测量仪.文中详细介绍了TRAC020LH的配置方法及系统硬件组成,同时描述了测量软件设计思想。

The paper describes a measurement based on phase diagram which is used for detecting the dielectric loss of the electric equipments. A measuring system of dielectric loss tangent constructed with AT89c51 CPU and the configuration for total reconfigurable analog circuit is presented; Its hardware circuit and the configuration of TRAC020LH are described briefly. Its software programs are also recounted.