Published by Qing Zhong1, Wei Huang2, Shun Tao3, and Xiangning Xiao4 Abstract Power quality (PQ) issues cause a lot economic loss. It is very helpful for the governmental decisions of the PQ policies and supervisions to know the PQ loss from macroscopical aspects. This paper presents the procedure and some interesting findings of the surveyContinue reading “Survey on Assessment of Power Quality Cost in Shanghai China”
Yearly Archives: 2021
DC Current Sensors for Revenue-Grade Metering
Published by J&D is a world leader for high technology, high-performance current sensor that perfectly meet the needs of the metering sector. Email support@hqsensing.com Published in SMART ENERGY INTERNATIONAL ISSUE – 5 | 2018 A recent report by the US Electric Power Research Institute (EPRI) predicts that by 2020, the DC distribution market will accountContinue reading “DC Current Sensors for Revenue-Grade Metering”
Electric Power Quality and Commercial Losses in Power Distribution Networks
Published by A. Lipsky, N. Miteva, and E. Lokshin, Department of Electrical and Electronic Engineering, Ariel University Center of Samaria, Israel
Existence of Electrical Pollution
Published by Puneet Chawla, Assistant Professor, Electrical Eng. Department, Ch. Devi Lal State Institute of Eng. & Tech., Panniwala Mota (Sirsa) Rajni Bala, Lecturer, Electrical Eng. Department, Ch. Devi Lal State Institute of Eng. & Tech., Panniwala Mota (Sirsa) ABSTRACT Power Quality is deteriorating continuously in developed countries. Poor power quality, also known as dirtyContinue reading “Existence of Electrical Pollution”
Power Quality Work at the International Electrotechnical Commission
Published by Franyois Martzloff, National Institute of Standards and Technology*, Gaithersburg MD 20899 USA *Electricity Division, Electronics and Electrical Engineering Laboratory, Technology Administration, US. Department of Commerce. Abstract The paper presents an update, including a brief historical background, on the work to be undertaken at the International Electrotechnical Commission (IEC) to address power quality issues.Continue reading “Power Quality Work at the International Electrotechnical Commission”
Bruce’s Laws of PQ Problem Solving
Published by Bruce Lonie, President, POWERetc Corporation, 3350 Scott Blvd., Bldg 55 Unit 1 Santa Clara, CA 95054 USA, (408) 540-3199 | m (408) 666-6500, Email: BruceL@POWERetc.com | Website: http://www.POWERetc.com 1.Do the simple things first. 2.There is always more than one problem. There are always more than one or two problems, keep looking and youContinue reading “Bruce’s Laws of PQ Problem Solving”
Origins of EOS in Manufacturing Environment and Its Classification
Published by Vladimir Kraz, 3M Company, 3601-A Caldwell Dr., Soquel, CA 95073, Tel. 408-202-9454 FAX 206-350-7458 Email: vladimir.kraz@gmail.com Abstract EOS (Electric Overstress) is a serious threat to defect-free manufacturing, long-term product reliability and interruption-free manufacturing process. This paper summarizes the sources of EOS, its impact on production and suggests classification of EOS occurrences into modelsContinue reading “Origins of EOS in Manufacturing Environment and Its Classification”
Electrical Over-Stress (EOS)
Published by Cypress Perform, Cypress Semiconductor Corporation, website: cypress.com Electrical Over-Stress (EOS) Electrical Over-Stress (EOS) is a term/acronym used to describe the thermal damage that may occur when an electronic device is subjected to a current or voltage that is beyond the specification limits of the device.
Placement and Sizing Optimization for DER Based on Single Phase Wind Turbine Generator in Distribution System Using HPSO
Published by Miss Panaya Sudta, Customer Relation Division, Provincial Electricity Authority, Email: nica_pny@hotmail.com Prof. Weerakorn Ongsakul, Energy Field of Study (FoS) of SERD, Asian Institute of Technology, Email: ongsakul@gmail.com Mr.Patiphan Thupphae, Energy Field of Study (FoS) of SERD, Asian Institute of Technology, Email: sunpatiparn@gmail.com Mr. Wichian Khumwong, Customer Relation Division, Provincial Electricity Authority, Email: wichian.k@gmail.comcomContinue reading “Placement and Sizing Optimization for DER Based on Single Phase Wind Turbine Generator in Distribution System Using HPSO”
The Smart on-field Meter Accuracy Investigation System for PEA 4.0
Published by Mr.Chitchai Srithapon, Customer Service Division, Provincial Electricity Authority, Email: chichai.sri@pea.co.th Mr.Pichai Thaniwan, Customer Service Division, Provincial Electricity Authority, Email: phichi.tha08@gmail.com Mr.Weerachat Khuleedee, Customer Service Division, Provincial Electricity Authority, Email: weerachat_ee35@hotmail.com Mr.Wacharapong Rakapong, Information System Division, Provincial Electricity Authority, Email: nidpea@gmail.com Published in PEACON & INNOVATION 2018 “PEA4.0 : Road to Digital Utility” 24th–Continue reading “The Smart on-field Meter Accuracy Investigation System for PEA 4.0”
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