DVR Dynamic Voltage Restorer for clean voltage

by PQE | Oct 7, 2025 | Active filter, Generally, Products, Tension

  DVR – Dynamic Voltage Restorer ensures clean voltage for electron accelerators. If your devices require a completely clean and safe power supply, a DVR is the right choice. Whether sensitive production equipment, control systems, or delicate...

Filter retrofit in geothermal power plant

by PQE | August 1, 2025 | Active filter, Generally, Services, Products, service

  Filter Retrofit at Geothermal Power Plant – PQE Secures Operation with Modern Filter Technology After more than 13 years of continuous operation, the broadband filter originally used in the geothermal power plant had reached its end of life. For us at PQ ENGINEERING...

Why PQE SVG outperforms traditional reactive power compensation

by PQE | July 25, 2025 | Generally, Reactive power, compensation, Products

Efficient and dynamic: Why the PQE SVG outperforms traditional reactive power compensation with capacitors. In many industrial and commercial applications, stable power quality is a crucial success factor – not only for reliable...

Voltage dips in the grid – an invisible source of risk for industrial plants!

by PQE | May 8, 2025 | Generally, Products, Tension

Voltage dips in the grid – an invisible source of risk for industrial plants! On April 29th at 7:00 PM, our PQube3 measuring device registered a significant voltage dip (sag, AWE, KU, dip) at our feeder with up to 81.8 % reduction on L2 – a...

Efficient reactive power control with the PQE SVG – Static Var Generator

by weissblau media | March 19, 2025 | Reactive power, Services, compensation, Products

The PQE SVG – Static Var Generator is a state-of-the-art solution for reactive power control and grid optimization. With innovative power electronics, it enables dynamic, low-loss compensation and ensures stable grid quality – regardless of...

Trouble-free production and clean energy – thanks to uBF broadband filters!

by weissblau media | March 5, 2025 | Reactive power, Services, compensation, measurement technology, Products

Supraharmonic interference and clock frequencies in commercial applications can have significant impacts. A recent practical example illustrates this: A CNC machining center interfered with a neighbor's PV system. The energy supplier then carried out...