power quality event Articles
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Detection and classification of power quality events using multiwavelets
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. This leads to easy extraction of a quality feature set, which is further used for classification and ...
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Hybrid machine intelligence–based improved classifiers for multiple power signal disturbances
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 detection filter has been designed in one cycle back ...
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Verify Fault Ride-Through (FRT) Capabilities in Equipment and PV Systems
Fault Ride-Through (FRT) To ensure critical equipment continues to be up and running despite power quality problems such as voltage dips, companies must make sure that adequate fault ride-through capability is included when the equipment is purchased. Customers then use the fault right-through or FRT capability curves that manufacturers provide so that they can properly and regularly evaluate ...
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Standby Emergency Generators
As of the publishing of this article, it is the very beginning of hurricane season in South Florida, the home region of MTS Power Products. Many people prepare by reinforcing small stockpiles of dried goods, batteries, and candles. One of the most effective things you can do to prep for any kind of weather event is to invest in a quality power generator. These pieces of equipment can truly make ...
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How power monitoring can improve sustainability, efficiency, and resilience
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 ...
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Improving data center sustainability is helping a leading government research laboratory support new supercomputers
In this post, we will see how a well-known U.S. government research laboratory is using a connected power management solution to help validate and improve power usage efficiency (PUE). This is helping them prepare today for the addition of new supercomputers, while meeting sustainability and resilience objectives into the ...
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Net-zero energy or net zero-carbon - what does it all mean?
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 ...
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