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[IEEE 2019 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM) - Sochi, Russia (2019.3.25-2019.3.29)] 2019 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM) - Optimization of Attachment Place of Two Photovoltaic Systems to Power Line with Distributed Load
摘要： Distributed generation based on photovoltaic systems is of interest for scientists and specialists, since it has an impact on power losses in distribution networks and voltage deviations at consumers, due to the change in power flows from busbars. The article analyzes the effect of connecting two photovoltaic systems to a power line with a distributed load in terms of power losses. As the objects of research, the systems of power supply to poultry farms were analyzed. Two methods have been proposed for determining the optimal power and places of connection of photovoltaic systems from the obtained analytical expressions for minimum electric power losses in a power line with distributed load, and based on the developed nomogram making it possible to determine approximately different sets of distances and powers of photovoltaic systems.
关键词： optimum active power,losses of electrical energy,grid-connected photovoltaic system,photovoltaic system,power supply diagram
更新于2025-09-11 14:15:04
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[IEEE 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018) - Paris, France (2018.7.8-2018.7.13)] 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018) - Establishment of Reference Power Standard at SASO NMCC and GULFMET Bilateral Comparison
摘要： A well-known 3458A based digital sampling wattmeter was for power and harmonics measurements at SASO NMCC. Its compact design and synchronized to the power source makes the standard unique for the calibrations needed by nationwide laboratories and industry. 40 ppm and 200 ppm are the first estimations in measurement uncertainties for power and harmonics, respectively. And, the first power comparison was organized under GULFMET.EM-S2 in order to evaluate the performance of the standard.
关键词： bilateral comparison,Active power,harmonics,measurement uncertainty,calibration standard
更新于2025-09-10 09:29:36
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[IEEE 2018 International conference on computation of power, energy, Information and Communication (ICCPEIC) - Chennai, India (2018.3.28-2018.3.29)] 2018 Internat2018 International Conference on Computation of Power, Energy, Information and Communication (ICCPEIC)ional conference on computation of power, energy, Information and Communication (ICCPEIC) - Modified SEPIC Converter Based PV Inverter for Power Quality Improvement
摘要： Now a day the photovoltaic (PV) age is continuously notable, while require significantly more high-control quality. One PV generator providing to nonlinear burdens is wanted to be consolidated with a limit as an Active Power Filter (APF). In our errand, a three-arrange three-wire system, including a bare essential PV generator, modified single completed fundamental inductor converter (M-SEPIC) for high voltage change is sketched out. Furthermore, to separate greatest radiation control a most extreme power point following, calculation is utilized. Here a dc/air conditioning molding voltage source converter to go about as an Active power channel (APF), is proposed. The incite control speculation is utilized to design the PV-APF controller, which shows tried and true displays. Space vector direction (SVM) control system is used as a piece of the PV-APF controller for better execution.
关键词： instantaneous power theory,Active power filter (APF),renewable energy,photovoltaic (PV),quality of power
更新于2025-09-09 09:28:46