Published by Igor PETROVIĆ1, Zdenko ŠIMIĆ2, Mario VRAŽIĆ2,Technical College in Bjelovar (1), University of Zagreb, Faculty of Electrical Engineering and Computing (2) Abstract. The object of this research is to compare three of the most popular conventional analytical models used for estimation of electrical energy production of photovoltaic panels. From this analysis a single modelContinue reading “Comparison of PV Plant Energy Generation Prediction Tools with Measured Data”
Tag Archives: Power Distribution
Applications of Grid-connected Battery Energy Storage Systems
Published by Rakesh Kumar, EE Power – Technical Articles: Applications of Grid-connected Battery Energy Storage Systems, February 17, 2023. Grid operators, distributed generator plant owners, energy retailers, and consumers may receive various services from grid-connected battery energy storage systems. Learn more about the applications here. Battery energy storage systems (BESSes) act as reserve energy that canContinue reading “Applications of Grid-connected Battery Energy Storage Systems”
An Overview of Energy Storage Systems and Their Applications
Published by Pietro Tumino, EE Power – Technical Articles: An Overview of Energy Storage Systems and Their Applications, September 18, 2020. This article will describe the main applications of energy storage systems and the benefits of each application. The continuous growth of renewable energy sources (RES) had drastically changed the paradigm of large, centralized electric energyContinue reading “An Overview of Energy Storage Systems and Their Applications”
Estimation of Solar Energy Availability in Maha Sarakham, Thailand
Published by Chokkuea W1, Pattanasethanon S2, Suwapaet N3 and Saengprajak A4, Mahasarakham University Abstract. Availability of solar energy is crucial for most technological solar applications. The objective of this study is to predict monthly average and global solar radiation patterns on Maha Sarakham horizontal surface of Thailand. Two correlation equations have been successfully developed, oneContinue reading “Estimation of Solar Energy Availability in Maha Sarakham, Thailand”
The Quality of Electric Power Supplied into the Grid by Co-Generation Units
Published by Jiri JANSA, Petr MOLDRIK, Daniel MINARIK, VSB – Technical University of Ostrava Abstract. This paper deals with the utilisation of firedamp for combined heat and electric power generation. The firedamp is gained from hard-coal mines and can be combusted in a co-generation units with gas-engine. This process involves more efficient utilisation of firedamp.Continue reading “The Quality of Electric Power Supplied into the Grid by Co-Generation Units”
Usage of Existing Power Plants as Synchronous Condenser
Published by Alexander DEECKE, Rafael KAWECKISiemens AG, Power and Gas, Instrumentation and Electrical Abstract. Due to the continuously increasing amount of renewable energy being generated and the simultaneous reduction in rotating masses, the demand for grid-stabilizing measures is growing. To solve the problem different possibilities are known, one of them is the reuse of fossileContinue reading “Usage of Existing Power Plants as Synchronous Condenser”
Chargers for Electric Cars with V2G (Vehicle to Grid) Technology – Connection Principles for the Distribution Network
Published by Joanna BARANIAK, Jacek STARZYŃSKI Warsaw University of Technology, Institute of Theory of Electrical Engineering, Measurement and Information Systems Abstract. Electric vehicles will be an integral part of the smart grid in the future. The chargers that come with the V2G (vehicle to grid) service provide bidirectional electrical energy flow between the cars andContinue reading “Chargers for Electric Cars with V2G (Vehicle to Grid) Technology – Connection Principles for the Distribution Network”
Electric Power System of Tu-154M Passenger Aircraft
Published by Jacek F. GIERAS, University of Technology and Life Sciences, Bydgoszcz Abstract. The paper discusses the electric power system of the Tu-154M aircraft. After brief introduction to aircraft power systems, the results of reverse design and analysis of the GT40PCh6 wound-field synchronous generator including short circuit have been presented. Electric power distribution and assignmentContinue reading “Electric Power System of Tu-154M Passenger Aircraft”
Grounding and Bonding — New Questions and Answers
Published by Ark Tsisserev, International Association of Electrical Inspectors (IAEI) Magazine, Canadian Perspectives – Grounding and Bonding — New Questions and Answers, July 1, 2021 Although Section 10 of the Canadian Electrical Code, Part I (CE Code), which applies to grounding and bonding, has been re-written in the 2018 edition of the Code, I keep receivingContinue reading “Grounding and Bonding — New Questions and Answers”
Current-Carrying Capacity Parallel Single-Core LV Cable
Published by Lech BOROWIK1, Artur CYWIŃSKI2Politechnika Częstochowska, Wydział Elektryczny (1), Pracownia Projektowa omega-projekt (2) Abstract. The paper presents the problems related to the selection of parallel single-core low voltage cables in terms of their current carrying capacity and accordance with PN-IEC 60364-5-523 national standard, exemplified by electric power transmission from transformer MV/LV 1600kVA, with proximityContinue reading “Current-Carrying Capacity Parallel Single-Core LV Cable”
Power Quality Blog 