PQ ENGINEERING | News
Only new things are progress!
Stay up to date: Here you will find the latest news, industry trends and exciting insights into our latest projects and developments at PQ ENGINEERING.
Mesh simulations for yachts and ships – Safe through classification!
PQ ENGINEERING offers precise grid simulations with DIgSILENT PowerFactory to ensure compliance with limit values for ships and yachts during the planning phase.
Efficient reactive power control with the PQE SVG – Static Var Generator
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!
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...
Efficient solution against voltage distortions in office buildings and commercial facilities!
The compact, voltage-controlled active filter PQE aHF with over 98.5% efficiency utilizes modern silicon carbide technology to compensate zero-sequence harmonics such as the 3rd, 9th, 15th, and 21st harmonics with extremely low losses. This automatically compensates for voltage distortions...
Safely filter RF interference and transients with SINETAMER
Neutralize fast transients and RF interference with Sinetamer transient filters. IGBTs used in modern frequency converters switch very high power levels very quickly. This results in grid disturbances such as harmonics and interference spectra of high...
Case study: OSKAR in the hospital
Our system solutions partner, Condensator-Dominit GmbH, demonstrates in an interesting application report how the dynamic line voltage regulator OSKAR, in combination with a high-pass filter, improves the energy supply in sensitive areas of a hospital...
PQE hMF – The line filter with autopilot
Discover the latest generation of the PQE hMF filter! Featuring auto-tuning and low-loss Comsys PPMv4 active filter modules, this active line filter ensures optimal compliance with IEEE519 and EN61000-2-4 limits for industrial, infrastructure, and commercial applications.
Power Quality Analyses in the Beverage Industry
PQ ENGINEERING emphasizes the important role of power quality in the beverage industry, as its network analyses have shown that inadequate electrical power quality can have a significant impact on the production and taste of high-quality beverages.
Network analyses for the certification of energy storage systems
A grid analysis for energy storage certification offers advantages in the areas of integration, operation, and grid protection. It enables the evaluation of grid integration, optimizes performance, assesses grid protection, and ensures compliance with grid connection requirements.
Measuring supraharmonics is important, but reducing them must be the goal!
Modern power analyzers cover the frequency range above the classical harmonics up to 2.5 kHz, while the measurement of supraharmonics is simplified with the universal broadband module PQE UBM from PQ ENGINEERING.
Power Quality Analyzer Class A++ The Next Generation!
Supraharmonics lead to higher frequency ranges for which there are no adequate standards, although power quality measurement technology is available for measurements up to 500 kHz. With the PQA8000 H power analyzer from NEO Messtechnik, PQ ENGINEERING now has the ability to record and evaluate FFT levels of voltages and currents up to 500 kHz with the highest precision.
Power Quality Hybrid Filter XXL
In the low-voltage sector, hybrid filters from PQ ENGINEERING have been the universal solution for improving voltage quality in industrial networks for several years.
Resonance damping made easy!
Modern power analyzers cover the frequency range above the classical harmonics up to 2.5 kHz, while the measurement of supraharmonics is simplified with the universal broadband module PQE UBM from PQ ENGINEERING. Resonance damping made easy!...
Case study: ABM in a football stadium
The active broadband filter ABM is THE tool for resonance damping and supraharmonic compensation.
Case study: Active filter AHF in mobile generator networks
Improve generator networks with modern consumers through the use of an AHF (Active Harmonic Filter).
Recording the line reserve for the integration of e-charging stations
Based on our comprehensive graphical and written evaluations, our electrical specialists can develop an energy management concept for your system. We analyze – you operate!
Power Quality Lösungen für Energieversorgungsnetze
PQ ENGINEERING solutions improve power quality and stabilize electrical supply networks:
SVG – Static Var Generator, ESS – Energy Storage Systems, hMF – Hybrid Modular Filters
PQE SVG-C – Static reactive power compensation for office buildings
By using a PQE SVG-C, PQ ENGINEERING was able to demonstrate that optimal reactive power compensation can be achieved using the modern technology of a Static Var Generator (SVG)
Successful seminar “Reactive Power Management”!
Causes of increasing overcompensation of supply networks, problems of capacitive networks in industry, modern STATCOM solutions for low and medium voltage networks
LBANK – Outdoor compensation for medium voltage
Three-phase detuned compensation system for use in modern industrial networks with harmonic loads.
“Nothing but a broom…”
Passive filter circuit systems from Condensator Dominit are characterized by an extremely robust and sustainable design.
FKA-APP – The filter circuit control
With the FKA-APP, PQ ENGINEERING has developed a software for fully automatic filter circuit control and monitoring of passive filters.
EMC-compliant installation is crucial!
Modern systems and machines combine powerful energy supplies with sensitive data transmission, measurement and control technology.
Gewittersaison – Zeit der Spannungseinbrüche!
Thunderstorms are becoming more frequent. Voltage drops caused by thunderstorms can severely disrupt production processes. Take precautions.