Harmonic Filter in Rolling Mill

Harmonic Filter and Energy Saving verification

Harmonic Filter slashes energy cost and equipment footprint in rolling mill. It reduces harmonic that it generates at regeneration & improves Distortion PF. This Metal Factory in India manufactures coils, sheets and plates of copper and bronze for industrial application. It has 2nos Induction Furnaces that melt copper and zinc bar to produce copper and bronze slab. The slabs are then rolled in Hot Rolled Mill (HRM) to produce intermediary hot rolled copper and bronze coil.

Harmonic Filter Solution

Harmonic Filter Solution

Harmonic Filter solution is an engineer's approach to increasing 3P, Power, Productivity and Profitability. No stoppage. No breakdown. No quality rejection. Or for that matter, harmonic filtering reduces end-product quality rejection and in-process scrap generation by over 50% on a six-sigma scale for the manufacturing process industries. Power quality stoppages, plant breakdowns and equipment failures get mitigated by over 90%.

Solar Power Inverter with Harmonic Filter

Solar Power Inverter

An automobile industry was facing high incident of harmonic failure in SCADA, motor drive & electrical equipment after installing 1MW solar power inverter. The rated capacity of 1.0MW DC solar power is evacuated through 16Nos, 50kW, 3Phase, 415Volts, 50Hz solar string inverter which itself got affected with the harmonic problem. While designing the solar string inverter a 20% power loss is considered by the solar panel manufacturer for conversion from DC solar panel power to AC power delivered in the 3Ph, 415V, 50Hz electrical power grid.