The present invention relates to the field of electrical power systems and automation technologies thereof, and disclosed is a method for estimating a dynamic power transmission line capacity by using a synchronized phasor technology. Synchronized phasor m...

The invention belongs to the technical field of a power supply, and particularly relates to the technical field of a high-power power-frequency uninterruptible power supply (UPS), in particular to a symmetric-type UPS power system based on a nine-phase pha...