Yearly Archives: 2021

What You Need To Know About Arc Flash

Published by Carelabs (Carelabz) Arc Flash is an energy release that takes place when electricity flows through the air and two live conductors causing short circuit. In a residential setting, arc flashes usually produce little more than a brief flash of light before extinguishing themselves harmlessly. In commercial or industrial setting, voltages are high, soContinue reading “What You Need To Know About Arc Flash”

Energy Platform EP1 Trend Data Time Interval

Published by Terry Chandler, Director of Engineering, Power Quality (Thailand) Co., Ltd. Emails: terryc@powerquality.co.th,TChandler@Dranetz.com The EP1 is Energy Platform has a slightly different time interval for the trended data from the other Dranetz portable products. The PX/PG/PV have a minimum intervals of 1 second, 10 seconds and 1 minute. Note: There are some limitations onContinue reading “Energy Platform EP1 Trend Data Time Interval”

Dranetz HDPQ Generator & Mission Critical Applications

Load stepping, power source switching and other tests required during the commissioning and troubleshooting of mission critical facilities presents unique challenges to the average PQ analyzer, but Dranetz doesn’t make average PQ analyzers. Most PQ analyzers can’t reliably capture the step load changes, don’t have a large enough recording buffer, can’t capture the effects onContinue reading “Dranetz HDPQ Generator & Mission Critical Applications”

Passive Harmonic Filter Design

Published by Kerim Ozer, Senior Electrical Engineer, Enspec Power Ltd. Email: kerim.ozer@enspecpower.com A technical review of how passive harmonic filter types have an impact on network impedance profiles in terms of damping. A review of a harmonic filter design study was carried out for an industrial Plant, which included a total capacity of >100MW smelters,Continue reading “Passive Harmonic Filter Design”

OXTO Energy: A New Generation of Flywheel Energy Storage

INERTIA DRIVE (ID) THE NEXT GENERATION FLYWHEEL The Inertia Drive technology is based on the flywheel mechanical battery concept that stores kinetic energy in the form of a rotating mass. Our innovations focus on design, assembly and manufacturing process. Solar and wind power only produce when the wind is blowing or the sun is shining.Continue reading “OXTO Energy: A New Generation of Flywheel Energy Storage”

What is Cable Testing and How is Cable Testing Done?

Published by Carelabs (Carelabz) Cabling is an expensive business and must be treated carefully. The expenditure of substitution once the routes are all concealed is bigger. The fault is not always visible like crushing, bending or kinking. Make sure that your cabling installer have made provision to protect installed cabling from other worker’s actions. ThisContinue reading “What is Cable Testing and How is Cable Testing Done?”

Proposal for Defining Voltage Dip-Related Responsibility Sharing at a Point of Connection

Published by S. Bhattacharyya1, S. Cobben2, & W. Kling, Electrical Engineering Department, Eindhoven University of Technology, 5600 MB Eindhoven, The Netherlands.E-mails: s.bhattacharyya@tue.nl1; sharmirb@yahoo.com2 Published in IET Generation, Transmission & Distribution. Received on 24th May 2011 – Revised on 29th February 2012, doi: 10.1049/iet-gtd.2011.0801 Abstract Modern customers use many electronics devices that are quite sensitive toContinue reading “Proposal for Defining Voltage Dip-Related Responsibility Sharing at a Point of Connection”

Survey on Voltage Improvement

Published by Raghawendra Sharan Mishra, Student, Department of Instrumentation & Control, Maharana Pratap College of Technology, Gwalior, India. Mr. Prasant Kumar, Assistant Professor, Department of Electrical Engineering, Maharana Pratap College of Technology, Gwalior, India. IJSRD – International Journal for Scientific Research & Development | Vol. 5, Issue 09, 2017 | ISSN (online): 2321-0613 Abstract PowerContinue reading “Survey on Voltage Improvement”

How And Why Do We Need To Conduct Electrical Safety Testing

Published by Carelabs (Carelabz) Making a product “safe” requires an understanding of the “hazards” that exist in each electrical product. Certain potential hazards are inborn in all electrical products because of the manner in which they are powered and how they perform their intended functions. Even though a product requires an electrical power source and usesContinue reading “How And Why Do We Need To Conduct Electrical Safety Testing”