active power filter
Primary-elements industry
Jun 16, 2018

ZDDQ solutions for a high degree of efficiency and availability in production facilities.

In the primary-elements industry, primary raw materials such as timber, agricultural products, coal, ores, metals and minerals are processed to create the basic materials for industrial production. The energy-intensive machinery required for these processes, such as grinding mills, centrifuges or compactors, are equipped with modern, large-scale drives that are controlled by power-electronic drive controllers. The reactive power connection and the harmonic currents and commutation losses caused by the power electronics can negatively impact both the energy efficiency and the voltage quality. The large number of frequency converters also poses further problems for small or medium-sized electric drives in the production processes, such as in the food processing industry.
With customer-specific system solutions for reactive-power compensation and eliminating system perturbations that disrupt the supply voltage, ZDDQ is able to ensure both energy efficiency and the availability of the production facilities.


0.4kv Capacitor banks

6kv~35kv Capacitor banks

0.4Kv Static var generator

6~35kv statcom

Active Harmonic Filter

Are you sure that your production facilities are sufficiently protected against disruptions? We are happy to carry out a comprehensive grid analysis with you in order to proactively identify any possible problems. Naturally, should you have any questions, feel free to contact us at any time.

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