Based on DSP control technology, TSF(Thyristor Switched Filter) realizes the filter groups`cross zero switch operation for thyristor without impact and arc. It dynamically compensates the impact load, eliminates harmonic, stabilizes voltage, suppresses flicker and improve power factor.

Low voltage thyristor switched filter compensator (TSF) is aimed to control reactive power and harmonic with fast switch operation and compensating action. Depending on actual operation, each compensating branch turns to filter which filter the particular harmonic

TSF functions:

• Suppress the harmonic interference caused by non-linearity load
• Improve power factor
• Decrease grid loss
• Optimize reactive power
• Improve productivity