Research on Reactive Power Compensation Device Based on DSP
Abstract：Based on the part of reactive power compensation device in the 10 kV substation of a coal mine, the system uses three sets of three-phase AC power line transformer real-time collection of current and voltage values. Then takes these parameters into the DSP for data processing, and sends command signal through the drive circuit, which leads to the high voltage capacitor control action, then compensates the reactive power grid and improves transmission efficiency. The simulation result shows that the power factor improves obviously after system compensation.
Keywords：reactive power compensationDSP( Digital Signal Processor)capacitor switching criterion
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 34-37 )