Electric energy quality standard source based on output of a plurality of humorous wave superposition

The utility model relates to an electric energy quality standard source based on output of a plurality of humorous wave superposition, including outside with ethernet network communication interface,digital signal processor ARM, random access memory RAM, field programmable gate array FPGA, modulus some DA of conversion and power amplifier part PA, outside PC is through being connected with ethernet network communication interface and digital signal processor ARM, digital signal processor ARM runs on linux operating system, random access memory RAM is used for saving digital signal processor ARM's mathematical operation result, random access memory RAM is connected with field programmable gate array FPGA simultaneously, the field programmable gate array FPGA output is connected with the some DA of modulus conversion, it is connected with power amplifier part PA to count the some DA outputs of conversion. The utility model discloses a harmonic of the different frequencys of single channel output is supported to