Control harmonic distortion and improve power quality

Use passive or active filters

Passive filters are traditional harmonic suppression devices that suppress harmonics by changing the impedance of the power supply at specific frequencies. Active filters are used to compensate harmonics generated by nonlinear loads. Installing harmonic control equipment, such as harmonic filters, active filters, etc., in the power system can effectively absorb and eliminate harmonics and reduce the impact of harmonics on the system.

Reasonable selection and configuration of power electronic equipment

In power systems, selecting the right power electronics and ensuring that they are configured and operating in the right way can reduce the generation of harmonics.

Improve the natural power factor of the equipment

By improving the design and manufacturing process of the equipment, the natural power factor of the equipment can be increased, thereby reducing harmonic distortion.

In short, the control of harmonic distortion requires multiple aspects, including the use of filters, reasonable selection and configuration of power electronic equipment, improving the natural power factor of equipment, and installing harmonic control equipment. These measures can effectively reduce harmonic distortion and improve the stability and efficiency of the power system.