Power Quality Event Articles & Analysis
5 articles found
My third article for Forbes talks about moving past awareness of climate change and doing something about it. I noted how buildings are one of the most significant contributors to greenhouse gas emissions, so we must address how new and existing buildings use energy. And this is especially urgent if we want to achieve the ambitious 2050 net-zero goal spearheaded by the UN Net Zero Coalition and ...
Earlier this year, U.S. President Biden announced “a new target for the United States to achieve a 50-52 percent reduction from 2005 levels in economy-wide net greenhouse gas pollution in 2030.” While governments around the globe make stronger sustainability commitments, more businesses are strengthening their own. This is confirmed in a 2020 KPMG survey that found 90% of “top ...
FRT in PV Systems Similarly, abruptly taking a high-scapacity, frid-tied photovoltaic (PV) system offline introduces disturbances into the power grid that have a significant and advertse impact on power quality. ...
This work presents a new technique for the identification of multiple power quality disturbances in industrial power systems. This new technique is developed based on change detection filter (CDF) and machine intelligence techniques like the local linear radial basis function neural network (LLRBFNN) and decision tree (DT). The proposed change ...
Wavelet transforms have fundamentally been used to detect the major features of power quality events, as the transforms adapt to dynamic signals and are appropriate for capturing time-localised, short-period phenomena. The multiwavelets technique is proposed here to classify power quality events. ...