-
May 13,2026
With the rapid development of power electronic devices and microelectronics technology, a large number of nonlinear electrical equipment are widely used in industrial fields such as metallurgy, steel, energy, transportation, and chemical industry. For example, electrolysis equipment, electric locomotives, rolling mill machinery and high-frequency equipment are connected to the power grid, which ma...
read more
-
May 15,2026
1.Basic Concepts and Definitions Power Quality: In a general sense, power quality refers to high-quality power supply. The power sector may define power quality as the compliance rates of voltage and frequency, as well as the annual hours of uninterrupted power supply, using statistical figures to demonstrate the safe and reliable operation of the power system. Electricity consumers may simply def...
read more
-
May 21,2026
In low-voltage power supply and distribution system design, reactive power compensation capacitor banks and active harmonic filter banks are commonly used devices to improve the operating conditions of the power grid. The installation sequence of these two on the busbar directly affects the harmonic mitigation effect, the reactive power compensation operation status, and the service life of...
read more
