Tech Library Products & Technologies (-) Applications & Cases Solution Guides Facet Tech Note List Article Category » Taxonomy term » Name Anechoic Chambers and Radio Wave Absorbers (-) Capacitors Inductors (Coils) Sensors and Sensor Systems Transparent Conductive Film Facet Tech Note List Product Categories L1 Industrial & Energy Facet Tech Note List Application Category (-) 2021 2020 2019 2018 2016 Facet Tech Note List Published on Date Applications & Cases Dec. 2021 TDK improves power quality in the petrochemical industry Various frequency converters for pumps and compressors are used in the petrochemical industry for extracting and producing oil and gas, which leads to a large load of the grid with harmonics. This problem can be solved with EPCOS PQSine®. Various frequency converters for pumps and compressors are used in the petrochemical industry for extracting and producing oil and gas, which leads to a large load of the grid with harmonics. This problem can be solved with EPCOS PQSine®. Capacitors Components for PFC and Harmonic Filtering PQSine® - Active Harmonic Filter and Power Optimizer