Blogs for the expansion of PQ expertise as well as for general information on the topic of network quality.
EPRIThe EPRI Power Quality Knowledge Development and Transfer supplemental project provides a wealth of high-impact resources in a well-designed, readable, and accessible format. Paramount among these are numerous and highly readable documents covering a wide range of PQ topics, written not only for use by busy PQ professionals, but also to expedite problem solving and […]
Non-linear power consumption and decentralized power generation creates more and more disturbances into the grid. With this short blog we would like to introduce how easy it is to setup a measurement – but of course, less easy will be the problem solving. But there must be starting point somewhere.
This paper discusses different approaches to investigate the interaction through harmonics, interharmonics, supraharmonics, and light flicker, between photovoltaic (PV) inverters and LED lamps in low-voltage installations. Single grid connected power generators and electronic loads like LED lamps can be easily characterized in terms of harmonics in a given range of frequency. This subject is relatively […]
Accuracy of the measurement questioned. Measuring instruments are usually classified according to standards and accuracy. Accuracy is an important indicator for being able to usefully build on a solid measurement result in the analysis and its resulting measures. However, it can be observed that although the measuring devices used correspond to a required accuracy class, […]
Customise compliance report with company data and logo without additional software, directly from the unit’s web browser.