Power Quality

These days, the demanding electricity industry as well as internal arrangements between power producers and their customers, shape the required power quality parameters. Among the specifications defining the quality of electricity, there are values such as the voltage or current harmonic distortion factors. The reason for the occurrence of higher harmonics is mainly due to the increasing number of non-linear loads used in electric grids. ELHAND Transformatory offers an effective solution to minimize negative effects of non-linear loads. In order to ensure proper power quality parameters at the point of common coupling, we offer our customers, among others, sinewave filters installed at the output of frequency converters and harmonic filters for power supply systems of six-pulse rectifiers. In terms of improving the quality of electricity, we are able to meet even the most stringent and customised requirements of our customers.

Industry news

September 15, 2023

International Power Industry Fair - ENERGETAB 2023

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April 25, 2023

Harmonic Filters and Sine-Wave Filters - Q&A

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April 17, 2023

ELHAND Test Stations

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January 26, 2023

Visiting our partners in the Netherlands

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ELHAND PQ – Elhand Power Quality Harmonic Simulation Software

ELHAND PQ is charge-free software that allows to find the optimum solution for different configurations and parameters of your circuit without the need for costly measurements, tests and analyses. More >>

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