基于DSP的配电变压器远方终端单元(TTU)的设计

Study of DSP based transformer terminal unit (TTU)

本文介绍基于DSP的配电变压器远方终端单元(TTU)的研制方案,着重介绍了其系统硬件和软件设计及谐波分析的实现。该终端单元具有实时监测电网各种参数值,可选择不同的通信接口与主机实现双向通信的功能。

This paper introduces a DSP based transformer terminal unit (TTU), and emphasizes on the hardware and software's design of TTU and the implementation of harmonics analysis. This TTU can measure various parameters of power system in real-time, and can select different communication interfaces to realize the function of intercommunication with the host.