As an inductive element, the core of three-phase AC input reactors lies in their inductive effect. When AC current passes through the reactor, a changing magnet...
Short-circuit fault is one of the most common fault types in power systems. When the insulation of electrical equipment is damaged or personnel misoperation cau...
Electrical faults occur from time to time in power systems, and their hazards cannot be ignored. On the one hand, fault phenomena such as arcs and sparks have e...
As the name suggests, the three-phase load reactor is a reactor used in three-phase power systems. Its core lies in its inductive characteristics, that is, when...
The LCL filter reactor is based on the traditional LC filter, by adding an inductance component (L2) and introducing advanced control strategies to form a doubl...
High-frequency noise and harmonics are two common harmful components in power electronic systems. High-frequency noise usually originates from the switching act...
Signal-to-Noise Ratio (SNR) is an important parameter to measure signal quality. It represents the ratio between useful signals and noise signals. During the si...
In the power system, the three-phase isolation transformer plays a vital role. The power system generates electricity from the generator, which is then boosted ...
One of the most notable features of epoxy resin three-phase dry-type transformers is that they abandon the insulating oil that traditional oil-immersed transfor...
As the name suggests, the magnetic flux loop of the air-core reactor is not formed through the iron core, but directly through the air. This design not only red...
LCL filter structure is an efficient harmonic suppression solution. Its core lies in the formation of a resonant circuit at a specific frequency through precise...
Harmonics, as a common power quality problem in power systems, are mainly caused by nonlinear loads. In low-voltage power grids, the nonlinear characteristics o...