A new method for Volt–Var optimization with conservation voltage reduction on distribution systems
Sign Up to like & getrecommendations! Published in 2020 at "Electrical Engineering"
DOI: 10.1007/s00202-020-00945-4
Abstract: This paper introduces a new search-based method for coordinated control of voltage (Volt) and reactive power (Var) devices for conservation of voltage reduction to achieve an effective demand and power loss reduction while keeping voltage… read more here.
Keywords: voltage; reduction; volt var; distribution ... See more keywords
Smart grid adaptive volt-VAR optimization: Challenges for sustainable future grids
Sign Up to like & getrecommendations! Published in 2017 at "Sustainable Cities and Society"
DOI: 10.1016/j.scs.2016.09.014
Abstract: Abstract In recent years, smart grid technologies such as Distribution Management Systems (DMS) and Advanced Metering Infrastructure (AMI) have created remarkable opportunities for distribution grids in terms of operation, control and optimization. The advent of… read more here.
Keywords: var optimization; grid adaptive; optimization; smart grid ... See more keywords
Hierarchical optimisation strategy for energy scheduling and volt/var control in autonomous clusters of microgrids
Sign Up to like & getrecommendations! Published in 2019 at "IET Renewable Power Generation"
DOI: 10.1049/iet-rpg.2019.0357
Abstract: This study proposes a hierarchical optimisation strategy for the energy dispatch and volt/var control problem of a photovoltaic-battery microgrid cluster (MGC) operating autonomously. The proposed approach takes advantage of the decentralised control architecture existing in… read more here.
Keywords: var control; strategy; power; optimisation strategy ... See more keywords
OLTC-Induced False Data Injection Attack on Volt/VAR Optimization in Distribution Systems
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2904959
Abstract: This paper presents a new class of false data injection attacks (FDIAs) on volt/VAR optimization (VVO), which may result in abnormal voltage conditions along the radial medium voltage (MV) distribution feeder with an on-load tap… read more here.
Keywords: optimization; data injection; volt var; attack ... See more keywords
Multistage Coordination Volt/VAR Control With CVR in Active Distribution Network in Presence of Inverter-Based DG Units and Soft Open Points
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2021.3063667
Abstract: The conservation voltage reduction (CVR) technique is a well-established technique for peak demand reduction and energy savings in the presence of voltage-sensitive loads. However, intermittent and uncertain nature of renewable energy sources such as photovoltaic… read more here.
Keywords: methodology; control; real time; active distribution ... See more keywords
Robust Volt/VAr Control With Photovoltaics
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2018.2890767
Abstract: The new IEEE 1547-2018 standard includes dynamic Volt/VAr control for photovoltaic (PV) smart inverters. While recent research has addressed the problem of optimal inverter dispatch, the interaction between inverters and the classical Volt/VAr control (VVC)… read more here.
Keywords: var control; reactive power; power; volt var ... See more keywords
Bi-Level Volt/VAR Optimization in Distribution Networks With Smart PV Inverters
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Power Systems"
DOI: 10.1109/tpwrs.2022.3142105
Abstract: Optimal Volt/VAR control (VVC) in distribution networks relies on an effective coordination between the conventional utility-owned mechanical devices and the smart residential photovoltaic (PV) inverters. Typically, a central controller carries out a periodic optimization and… read more here.
Keywords: level volt; distribution networks; smart inverters; volt var ... See more keywords
Efficient Phasor-Based Dynamic Volt/VAr and Volt/Watt Analysis of Large Distribution Grid With High Penetration of Smart Inverters
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Smart Grid"
DOI: 10.1109/tsg.2021.3138741
Abstract: As the penetration of power-electronics based smart inverters (SIs) is increasing in distribution grids, it adds computational challenges in solving dynamic models of large-scale distribution feeders. Voltage and reactive power (Volt/VAr), and voltage and active… read more here.
Keywords: volt watt; distribution; volt; volt var ... See more keywords
Data-Driven Combined Central and Distributed Volt/Var Control in Active Distribution Networks
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Smart Grid"
DOI: 10.1109/tsg.2022.3213587
Abstract: This paper proposes a two-stage combined central and distributed Volt/Var control (VVC) strategy to coordinate both utility-scale and customer-owned photovoltaics (PVs) for voltage regulation in active distribution networks (ADN). In the first stage, with day-ahead… read more here.
Keywords: power; central distributed; distributed volt; volt var ... See more keywords