A simulation-based spectral strategy for power filter design in an electrical system

A simulation-based spectral strategy for power filter design has been developed, which allows a designer to identify and solve the EMC and the power quality problems in the earlier phase of electrical system design. The proposed spectral strategy is independent of the circuit of the designed filters, and provides full solution of the electric power quality problem in the electrical system. The strategy has been applied to designing a power filter for an electronic device with a linear power supply.