Power harmonic compensation system based on dual DSPs

Power harmonic compensation requires higher accuracy and real-time requirements,focus on the defects of data processing ability with MCU chips and a single DSP chip,present two DSP + MCU control strategy,a harmonic compensation system based on combining the high performance DSP TMS320F28335 chips and DSP TMS320C6713 is designed,which improves the system response of real-time in ensuring the stability of the power system operation.This system obtains good results in the real electric power harmonic compensation experiment,realizing the filtering number can reach 31 and high-speed real-time response.