Temperature of Transformer Controller Based on TMS320C6713

In order to improve the level of automation and realize remote control of the transformer temperature control system, a fast remote automatic control system that based on the chip TMS320C6713 was designed by us. Using four temperature sensors (Pt100) tow amplifier and analogy to digital (A/D) convertor detect deal with the signal of the temperature of winding and environmental. According with the temperature of transformer to control the cooling device switch on or off, the service life of the radiator was extended. In the design the digital signal processor (DSP) chip is communication with the central control room through the RS-485 bus, which makes the remote transformer temperature monitor into reality. In addition, this system is more versatility and reliability than the traditional device.