Advanced power electronics equipment applications can improve our work efficiency and make life easier, but at the same time they can pollute the power grid. Rectifiers play a large part in many applications that are growing faster than power grid construction.
Voltage and current harmonics, reactive power fluctuation, three phase imbalance, and other issues are caused by rectifiers with power quality issues that threaten the reliability and efficiency of the power supply system. Similarly, power voltage amplitude and frequency issues are affected by power generation.
We need to eliminate grid harmonics, reactive power fluctuations, imbalance, and other issues to adapt to new electronic equipment and power quality problems.