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Coordinated control scheme for provision of frequency regulation service by virtual power plants
(
Elsevier Ltd
, 2022 , Article)
This paper proposes a coordinated control strategy for a Virtual Power Plant (VPP) contribution to load frequency control. The considered VPP comprises distributed Battery Energy Storage Systems (BESSs) and Heat Pump Water ...
A proportional power sharing method through a local control for a low-voltage islanded microgrid
(
Elsevier Ltd
, 2022 , Article)
In this paper, the proportional power sharing is focused through proposing a modified reverse droop control (RDC) scheme in a low-voltage (LV) islanded microgrid. The power is shared proportionally among parallel ...
A failure assessment method of island distribution lines based on model-data hybrid drive
(
John Wiley and Sons Inc
, 2022 , Article)
Open circuit faults of island distribution lines account for more than 70% of the total number of faults in the distribution network. Failure assessment of lines plays a crucial role in the operational safety of the island ...
A unified damping controller for non-stationary forced oscillation
(
Elsevier Ltd
, 2022 , Article)
Forced disturbances (FDs) with non-stationary frequencies can sequentially resonate from electromechanical modes (EMs) to sub/super synchronous modes (SSMs) and thus lead to non-stationary forced oscillations (FOs). Previous ...
An improved decentralized finite-time approach for excitation control of multi-area power systems
(
Elsevier Ltd
, 2022 , Article)
The complexity of modern power systems has introduced more challenging aspects for stability. These challenges are due to the increase in stressed and constraint conditions. To resolve this issue, a novel adaptive fuzzy ...
Parameter Estimation of Vehicle Batteries in V2G Systems: An Exogenous Function-Based Approach
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
The rapid introduction of electric vehicles (EVs) in the transportation market has initiated the concept of vehicle-to-grid (V2G) technology in smart grids. However, where V2G technology is intended to facilitate the power ...
Modeling of an Optimum Fast Charging Multi-step Constant Current Profile for Lead-Acid Batteries
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
In this paper, the modeling of an optimum fast charging profile for lead-acid batteries (LABs) is proposed. The proposed profile is a multi-step constant current (MSCC) where various current magnitudes in a descending ...
Short term wind power prediction for regional wind farms based on spatial-temporal characteristic distribution
(
Elsevier Ltd
, 2022 , Article)
Accurate regional wind power prediction is of great significance to the wind farm clusters integration and the economic dispatch of the regional power grid. The complex spatiotemporally coupled characteristics between ...
A short-term probabilistic photovoltaic power prediction method based on feature selection and improved LSTM neural network
(
Elsevier Ltd
, 2022 , Article)
With the increase of solar photovoltaic(PV) penetration in power system, the impact of random fluctuation of PV power on the secure operation of power grid becomes more and more serious. An efficient PV forecasting approach ...
Exact Analytical Magnetic Field Analysis, Optimization Design and Realization of an Eccentric Magnetic Harmonic Gear
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Institute of Electrical and Electronics Engineers Inc.
, 2022 , Article)
The eccentric magnetic harmonic gear (EMHG) has a high efficiency and high gear ratio capability for large torque transmission. The air gap magnetic field can be calculated using an exact analytical model. The analytical ...