Incentivizing timely investments in electrical grids: Analysis of the amendment of the German distribution grid regulation
Sign Up to like & getrecommendations! Published in 2019 at "Energy Policy"
DOI: 10.1016/j.enpol.2019.06.027
Abstract: Abstract The lack of appropriate regulatory frameworks is a main barrier for the expansion of distribution grids. Therefore, we ask whether the amendment of German incentive regulation ordinance will reduce agency costs between distribution system… read more here.
Keywords: distribution grid; regulation; amendment; distribution ... See more keywords
Dual-function PV-ECS integrated to 3P4W distribution grid using 3M-PLL control for active power transfer and power quality improvement
Sign Up to like & getrecommendations! Published in 2018 at "Iet Renewable Power Generation"
DOI: 10.1049/iet-rpg.2016.0723
Abstract: This study proposes a single-stage solar photovoltaic energy conversion system (PV-ECS) integrated to a three-phase four-wire (3P4W) distribution grid with dual-function capabilities, i.e. active power transfer and power quality (PQ) enhancement at the point of… read more here.
Keywords: distribution grid; phase; transfer power; active power ... See more keywords
Estimation of Islanding Events in Utility Distribution Grid With Renewable Energy Using Current Variations and Stockwell Transform
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Access"
DOI: 10.1109/access.2021.3078315
Abstract: This research work has designed an algorithm to identify islanding events using the current signals in a distribution grid interfaced with renewable energy (RE) sources situated in remote areas. A median-based islanding recognition factor (MIRF)… read more here.
Keywords: using current; distribution grid; distribution; stockwell transform ... See more keywords
Frequency Domain Impedance Based Protection for Flexible DC Distribution Grid
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3217551
Abstract: The flexible DC distribution grid is suitable for distributed energy resource integration and DC load power supply. However, the fast-increasing fault current has a great impact on the system when a short circuit fault occurs.… read more here.
Keywords: frequency domain; protection; flexible distribution; distribution grid ... See more keywords
A Distributed Algorithm for Controlling Continuous and Discrete Variables in a Radial Distribution Grid
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3234102
Abstract: The increased integration of distributed energy resources (DERs) in the distribution network with intermittent generation profiles will likely make voltage regulation a difficult task. However, DERs bring both challenges and opportunities, as they can provide… read more here.
Keywords: distribution grid; control; voltage; continuous discrete ... See more keywords
Adaptive-Harmonic Compensation in Residential Distribution Grid by Roof-Top PV Systems
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2018.2792303
Abstract: The single-phase nonlinear loads are going to increase in the future and power quality concerns in the residential distribution grid. Since most of nonlinear loads have a dispersed nature, compensating these phenomena may be complicated.… read more here.
Keywords: harmonics; distribution grid; residential distribution; roof top ... See more keywords
Exploitation of Microgrid Flexibility in Distribution System Hosting Prosumers
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2021.3073882
Abstract: Increasing the penetration of renewables on prosumers' side brings about operational challenges in the distribution grid due to their variable and uncertain behavior. In fact, these resources have increased the distribution grid net load fluctuation… read more here.
Keywords: distribution grid; distribution; net load; flexibility ... See more keywords
The Generation of Distribution Grid Models on the Basis of Public Available Data
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2016.2609850
Abstract: The analysis and validation of innovative methods and concepts for distribution grids like smart-grid approaches require a realistic representation of the grid structure. However, the availability of real grid data for distribution grids is insufficient.… read more here.
Keywords: distribution grid; generation distribution; models basis; generation ... See more keywords
An Original Smart-Grids Test Bed to Teach Feeder Automation Functions in a Distribution Grid
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2017.2695401
Abstract: This paper proposes the description of an original smart-grids test bed aimed at teaching novel feeder automation functions to students from both university and industry origins. With this test bed, a lab class proposes to… read more here.
Keywords: distribution grid; feeder automation; test bed; automation functions ... See more keywords
Adaptive Control of Distributed Energy Resources for Distribution Grid Voltage Stability
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2022.3157558
Abstract: Volt-VAR and Volt-Watt functionality in photovoltaic (PV) smart inverters provide mechanisms to ensure system voltage magnitudes and power factors remain within acceptable limits. However, these control functions can become unstable, introducing oscillations in system voltages… read more here.
Keywords: energy resources; distribution grid; control; adaptive control ... See more keywords
A Scalable Approach to Large Scale Risk-Averse Distribution Grid Expansion Planning
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2023.3273195
Abstract: Distribution grid reliability and resilience has become a major topic of concern for utilities and their regulators. In particular, with the increase in severity of extreme events, utilities are considering major investments in distribution grid… read more here.
Keywords: distribution grid; large scale; reliability; risk ... See more keywords