Power Quality Control System of High-Power-Density Switching Power Supply for Green Environment

Table 3

Peak signal-to-noise ratio of different systems under Gaussian noise (dB).

	SNR/dB	PSNR/dB
Proposed system	11.35	27.89
Control system based on limit interval homogenization	9.88	23.89
Power quality control system control of the permanent magnet synchronous motor	10.51	21.33