Tag Archives: Power Distribution

Energy Efficient Distribution Transformers

Published by Mariusz NAJGEBAUER, Krzysztof CHWASTEK, Jan SZCZYGŁOWSKI,Institute of Power Engineering, Częstochowa University of Technology Abstract. The paper presented the possibilities of improvement in properties of electric distribution transformers through the use of new soft magnetic materials, mainly amorphous alloys, as transformer cores. The properties of amorphous were compared to conventional electrical steel sheets. EconomicContinue reading “Energy Efficient Distribution Transformers”

Hybrid Power System of Public Lighting in Smaller Villages

Published by Stanislav MIŠÁK, Jaroslav ŠNOBL, František DOSTÁL, Daniel DIVIŠ, VSB – Technical University of Ostrava Abstract. This article deals with the possibility of public lighting power from renewable resources, it means of a hybrid system consisting of solar panels and wind power. The factual data for dimensioning the system was obtainedby extensive exploration ofContinue reading “Hybrid Power System of Public Lighting in Smaller Villages”

2017 Opportunities and Challenges… A View From PJM Interconnection

Published by Craig Glazer, Vice President-Federal Government Policy, PJM Interconnection. WIRES University, Congressional Briefing, Date: February 16, 2017. Presented by WIRES – a national coalition of entities dedicated to investment in a strong, well-planned and environmentally beneficial electricity high voltage transmission system in the US.

Transmission 101: The Fundamentals of High Voltage Transmission

Published by Adriann (Andee) McCoy, Vice President, Western Region, Smart WiresEmail: Andee@smartwires.comDate: February 16, 2017 Presented by WIRES – a national coalition of entities dedicated to investment in a strong, well-planned and environmentally beneficial electricity high voltage transmission system in the US.

Distribution System Transient Measurement Data Evaluation

Published by Electrotek Concepts, Inc., PQSoft Case Study: Distribution System Transient Measurement Data Evaluation, Document ID: PQS1012, Date: October 15, 2010. Abstract: This case study presents a utility distribution system transient measurement data analysis. The distribution system included a number of feeders that supplied a mix of residential, commercial, and industrial customers. The causes of theContinue reading “Distribution System Transient Measurement Data Evaluation”

Smart Meter and Cost Experiment

Published by Mehmet Sait CENGİZ1University of Yüzüncü Yıl (1) Abstract. System that all stakeholders compound the activities (production, transmission, distribution, sale, consumption) to product and to consume quality, constant, reliable and economic electric energy is called Smart Grid (SG) in electric. SG, which its most important component smart meter (Smart Metering-SM), are advanced energy meteringContinue reading “Smart Meter and Cost Experiment”

Distribution Feeder Wind Turbine Generator Analysis

Published by Electrotek Concepts, Inc., PQSoft Case Study: Distribution Feeder Wind Turbine Generator Analysis, Document ID: PQS1206, Date: January 26, 2012. Abstract: This case study presents a distribution feeder wind turbine generator analysis. The investigation included several potential causes of turbine and feeder overcurrents and overvoltages, including wind speed variations, cut-out and cut-in switching operations, groundContinue reading “Distribution Feeder Wind Turbine Generator Analysis”

Voltage Sag Study for a Distribution System Customer

Published by Electrotek Concepts, Inc., PQSoft Case Study: Voltage Sag Study for a Distribution System Customer, Document ID: PQS0308, Date: February 4, 2003. Abstract: Voltage variations, such as voltage sags and momentary interruptions are two of the most important power quality concerns for customers. Customers understand that interruptions cannot be completely prevented on the power system.Continue reading “Voltage Sag Study for a Distribution System Customer”