Power Quality Improvement Case for Power System & Semiconductor Industry

Project Overview

This solution serves the semiconductor manufacturing and power industries, covering local power supply bureaus and power equipment enterprises. The on-site loads are mainly three-phase equipment such as variable-frequency motors and soft starters. Despite a high overall power factor, the operation generates massive harmonics, which threaten the stability of power grids and equipment, requiring professional harmonic governance and power quality optimization.

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Solutions

We adopt a targeted power quality governance configuration:

1)Active power filter assembly: Effectively filters 2nd to 50th order harmonics.

2)TSVCG composite low-voltage dynamic compensation device and harmonic protector

3)Passive filter assembly and harmonic protecto

Application Effects

This integrated solution efficiently filters 2nd and higher-order harmonics and provides fast linear reactive power compensation. It greatly reduces harmonic interference and suppresses system harmonic amplification, effectively improving the overall power quality and ensuring stable operation of power systems and precision equipment.


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