Concrete Facility Harmonic Evaluation ASD Drive Trips and Transformer Fires

Published by Electrotek Concepts, Inc., PQSoft Case Study: Concrete Facility Harmonic Evaluation ASD Drive Trips and Transformer Fires, Document ID: PQS0503, Date: March 31, 2005. Abstract: A Kiln ID fan drive (12 pulse rectifier) powers a 3000 HP medium voltage (4kV) motor. The associated harmonic filter periodically becomes overloaded and trips the corresponding 4kV breaker. TheContinue reading “Concrete Facility Harmonic Evaluation ASD Drive Trips and Transformer Fires”

Active Consumers in Smart Grid Systems – Applications of the Building Automation Technologies

Published by Marian NOGA1, Andrzej OŻADOWICZ1, Jakub GRELA1, Grzegorz HAYDUK1, AGH Akademia Górniczo-Hutnicza, Wydział Elektrotechniki, Automatyki, Informatyki i Inżynierii Biomedycznej (1) Abstract. The Building Automation Systems (BAS) fulfil an increasingly important role in buildings, especially commercial and public buildings. They are an essential element of the building management systems (BMS) organization, integrating all building infrastructureContinue reading “Active Consumers in Smart Grid Systems – Applications of the Building Automation Technologies”

Measurement of Power Characteristics in Public Lighting Networks

Published by Peter JANIGA, Dionýz GAŠPAROVSKÝ, Slovak University of Technology in Bratislava Abstract. The aim of this paper is to share the results of measurements in public lighting networks of current status in terms of electrical characteristics. Based on the measurements it is possible to create an image of the actual power proportions in publicContinue reading “Measurement of Power Characteristics in Public Lighting Networks”

A Literature Survey on the Applications of Internet of Things

Published by 1.B. Mary Havilah Haque1, 2. D. Jackuline Moni2, 3. D. Gracia31,2Karunya Institute of Technology and Sciences, Coimbatore, Tamilnadu, India3Sri Ramakrishna Engineering College, Coimbatore, Tamilnadu, IndiaORCID. 1. 0000-0002-9077-7395, 2. 0000-0001-7314-023X, 3. 0002-4550-1445 Abstract. Internet of Things can ensure easy and comfortable life of the human. This present era is mostly digitized and appliances canContinue reading “A Literature Survey on the Applications of Internet of Things”

Electricity Measurement Accuracy in the Smart Metering System

Publishing by Paweł WĘGIEREK, Michał KONARSKILublin University of Technology, Faculty of Electrical Engineering and Computer Science, Lublin, Poland Abstract. The smart metering to the power system implementation significantly changes the way of measurements and settlements in the electricity sector. This paper presents an analysis of realized measurement accuracy and the key information about the smartContinue reading “Electricity Measurement Accuracy in the Smart Metering System”

Evaluation of the Impact of Specialized Biotechnological Laboratory Equipment in the Context of Higher Harmonics Generation

Published by Wiesława MALSKA1, Anna KOZIOROWSKA2,3, Dariusz SOBCZYŃSKI1Rzeszow University of Technology, The Faculty of Electrical and Computer Engineering,Department of Power Electronics and Power Engineering (1)University of Rzeszow, Department of Mathematics – Natural Sciences, Institute of Technics (2)Institute of Applied Biotechnology and Basic Science University of Rzeszow, (3) Abstract. Specialized laboratory equipment, often uses power converters,Continue reading “Evaluation of the Impact of Specialized Biotechnological Laboratory Equipment in the Context of Higher Harmonics Generation”

Industrial Customer IEEE Std. 519 Compliance Evaluation

Published by Electrotek Concepts, Inc., PQSoft Case Study: Industrial Customer IEEE Std. 519 Compliance Evaluation, Document ID: PQS1003, Date: March 15, 2010. Abstract: Utility power system harmonic problems can often be solved using a comprehensive approach including site surveys, harmonic measurements, and computer simulations. This case study presents the results for an industrial customer IEEE Std.Continue reading “Industrial Customer IEEE Std. 519 Compliance Evaluation”

10 Actions Companies Can Take Right Now to Reduce Energy Costs and Carbon Emissions

Published by Reuters EventsTM , The industrial energy efficiency playbook, November 2022. A report in conjunction with ABB and Energy Efficiency MovementTM . Executive summary The world’s industries stand at an energy crossroads in 2022. The urgency of climate change demands action on all sides—from industry, governments and civil society. Energy shortages, brought on byContinue reading “10 Actions Companies Can Take Right Now to Reduce Energy Costs and Carbon Emissions”

Analysis of Measured Data at the Point of Complaints to Power Quality

Published by Petr ROZEHNAL, Jan UNGER, Petr KREJCI, VŠB-Technical University of Ostrava Abstract. Electricity is one of the most important energy that uses both in the home and in industry. For good and seamless use of electricity are important its quality. Deteriorating power quality is increasingly becoming an important problem for the industry and serviceContinue reading “Analysis of Measured Data at the Point of Complaints to Power Quality”