Multi-phase state estimation featuring industrial-grade distribution network models [PDF]
, 2016 This paper proposes a novel implementation of a multi-phase distribution network state estimator which employs industrial-grade modeling of power components and measurements.
Dzafic, I +3 more
core +1 more source
FPGA-Based Smart Sensor to Detect Current Transformer Saturation during Inrush Current Measurement
Sensors, 2023 Current transformer saturation affects measurement accuracy and, consequently, protection reliability. One important concern in the case of overcurrent protections is the discrimination between faults and inrush current in power transformers.
G. de J. Martínez-Figueroa +2 more
doaj +1 more source
Detection of Non-Technical Losses in Smart Distribution Networks: a Review [PDF]
, 2016 With the advent of smart grids, distribution utilities have initiated a large deployment of smart meters on the premises of the consumers. The enormous amount of data obtained from the consumers and communicated to the utility give new perspectives ...
Arcos Vargas, Ángel +5 more
core +1 more source
Smart grid architecture for rural distribution networks: application to a Spanish pilot network [PDF]
, 2018 This paper presents a novel architecture for rural distribution grids. This architecture is designed to modernize traditional rural networks into new Smart Grid ones.
Díaz González, Francisco +4 more
core +3 more sources
The role of intelligent systems in delivering the smart grid [PDF]
, 2010 The development of "smart" or "intelligent" energy networks has been proposed by both EPRI's IntelliGrid initiative and the European SmartGrids Technology Platform as a key step in meeting our future energy needs.
Catterson, Victoria +2 more
core +1 more source
Reducing Voltage Volatility with Step Voltage Regulators: A Life-Cycle Cost Analysis of Korean Solar Photovoltaic Distributed Generation [PDF]
, 2019 To meet the United Nation’s sustainable development energy goal, the Korean Ministry of Commerce announced they would increase renewable energy generation to 5.3% by 2029.
Alleman, Douglas +2 more
core +1 more source
Voltage Profile Analysis in Smart Grids Using Online Estimation Algorithm
Journal of Electrical and Computer Engineering, 2022 Voltage rise is the main obstacle to prevent the increase of distributed generators (DGs) in low-voltage (LV) distribution grids. In order to maintain the power quality and voltage levels within the tolerance limit, new measurement techniques and ...
P. Raghavendra +5 more
doaj +1 more source
A smart voltage and current monitoring system for three phase inverters using an android smartphone application [PDF]
, 2017 In this paper, a new smart voltage and current monitoring system (SVCMS) technique is proposed. It monitors a three phase electrical system using an Arduino platform as a microcontroller to read the voltage and current from sensors and then wirelessly ...
Al-Rubaye, Mohannad Jabbar Mnati +2 more
core +2 more sources
Energies, 2020 The increased integration of Electric Vehicles (EVs) into the distribution network can create severe issues—especially when demand response programs and time-varying electricity prices are applied, EVs tend to charge during the off-peak time to minimize ...
Claude Ziad El-Bayeh +4 more
doaj +1 more source
Power quality disturbances assessment during unintentional islanding scenarios. A contribution to voltage sag studies [PDF]
, 2019 This paper presents a novel voltage sag topology that occurs during an unintentional islanding operation (IO) within a distribution network (DN) due to large induction motors (IMs).
Bosch Tous, Ricardo +2 more
core +2 more sources