Published by Terry Chandler, Director of Engineer, Power Quality Inc. Power Quality study for EV charger post• Manufacturer of EV has experienced several internal battery charger failures in new EV’s• 2 sites, 1 in Arizona USA, 1 in Seoul, Korea. The plan for USA site and Korea site• Monitor the voltage quality supplying the chargerContinue reading “Electric Vehicle Charger”
Author Archives: PQBlog
PQSynergy™ Papers 2019
PQSynergy™ is an international forum to share experiences, requirements, questions, information, customer requirements, problems and solutions in the fast growth area of quality of supply requirements of sensitive loads, energy conservation and management and power quality monitoring and solutions. For more information, you can visit the website: www.pqsynergy.com View and download papers: PQSynergy™ Papers Publishers AContinue reading “PQSynergy™ Papers 2019”
PQSynergy™ Papers 2018
PQSynergy™ is an international forum to share experiences, requirements, questions, information, customer requirements, problems and solutions in the fast growth area of quality of supply requirements of sensitive loads, energy conservation and management and power quality monitoring and solutions. For more information, you can visit the website: www.pqsynergy.com View and download papers: PQSynergy™ Papers Publishers 30Continue reading “PQSynergy™ Papers 2018”
Harmonics Analysis using PX5-400 & DV6 Enterprise Software
The Power Xplorer integrates the most advanced feature set available in a power monitoring instrument, with an easy-to-navigate, color graphical user interface. With high-speed sampling and data capture (1 microsecond/channel), this 8-channel workhorse simultaneously captures and characterizes thousands of parameters, using a range of standard and customizable operating modes. The unique measurement capabilities of theContinue reading “Harmonics Analysis using PX5-400 & DV6 Enterprise Software”
PQSynergy™ Papers 2017
PQSynergy™ is an international forum to share experiences, requirements, questions, information, customer requirements, problems and solutions in the fast growth area of quality of supply requirements of sensitive loads, energy conservation and management and power quality monitoring and solutions. For more information, you can visit the website: www.pqsynergy.com View and download papers: PQSynergy™ Papers Publishers ElectricContinue reading “PQSynergy™ Papers 2017”
PQSynergy™ Papers 2016
PQSynergy™ is an international forum to share experiences, requirements, questions, information, customer requirements, problems and solutions in the fast growth area of quality of supply requirements of sensitive loads, energy conservation and management and power quality monitoring and solutions. For more information, you can visit the website: www.pqsynergy.com View and download papers: PQSynergy™ Papers Publishers ThailandContinue reading “PQSynergy™ Papers 2016”
Bank’s High 9’s Infrastructure Saved from Disaster
Published by Dranetz – BMI Case Studies The power system for this major NYC bank providing nationwide credit card and other financial transactions appeared to be performing satisfactorily. Fortunately, the proactive monitoring approach employed in this facility identified a power quality trend that could have caused a catastrophic failure. Non-symmetrical waveforms rich with even orderContinue reading “Bank’s High 9’s Infrastructure Saved from Disaster”
PQSynergy™ Papers 2015
PQSynergy™ is an international forum to share experiences, requirements, questions, information, customer requirements, problems and solutions in the fast growth area of quality of supply requirements of sensitive loads, energy conservation and management and power quality monitoring and solutions. For more information, you can visit the website: www.pqsynergy.com View and download papers: PQSynergy™ Papers Publishers EffectContinue reading “PQSynergy™ Papers 2015”
24/7 Customer Service Center
Published by Dranetz – BMI Case Studies In 2000, DHL Airways opened a new 24/7 customer service center to support its US customer base. To maximize uptime and ensure high reliability, a redundant UPS system was installed, protecting both the supply and the facility loads. Integral to the facility design was the Signature System powerContinue reading “24/7 Customer Service Center”
PQSynergy™ Papers 2014
PQSynergy™ is an international forum to share experiences, requirements, questions, information, customer requirements, problems and solutions in the fast growth area of quality of supply requirements of sensitive loads, energy conservation and management and power quality monitoring and solutions. For more information, you can visit the website: www.pqsynergy.com View and download papers: PQSynergy™ Papers Publishers AnContinue reading “PQSynergy™ Papers 2014”
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