Results 21 to 30 of about 565 (124)

Co-ordinated Control Strategy for Hybrid Wind Farms with PMSG and FSIG under Unbalanced Grid Voltage Condition [PDF]

open access: yes, 2016
This paper investigates a control strategy for a wind farm with the direct-driven permanent-magnet synchronous generators (PMSG)-based wind turbines and the fixed speed induction generators (FSIG)-based wind turbines under unbalanced grid voltage ...
Chen, Zhe   +5 more
core   +2 more sources

Influence of Power Quality Problem on the Performance of an Induction Motor [PDF]

open access: yes, 2017
This paper presents the application of MATLAB® Simulink as a useful tool for predicting the performance of an induction motor. The influence of power quality problem on the performance of an induction motor is critically investigated.
Airoboman, A.E   +4 more
core   +1 more source

Theoretical analysis of the voltage unbalance factor to characterize unbalance problems in induction motors [PDF]

open access: yes, 2021
Voltage Unbalance (VU) is one of the most common power quality problems in industrial electrical systems and it is a subject of systematic study. This problem affects the operation and the efficiency of Induction Motors (ims), which are the loads that ...
Gómez, Julio Rafael   +4 more
core   +1 more source

Techno-economic analysis of global power quality mitigation strategy for provision of differentiated quality of supply [PDF]

open access: yes, 2018
This paper presents a comprehensive methodology for techno-economic assessment of power quality (PQ) mitigation solutions, both network-based and device-based, and proposes an optimisation-based PQ mitigation strategy for delivering differentiated PQ in ...
Jovica, Milanonic, Liao, Huilian
core   +3 more sources

The performance of a 3-Phase Induction Machine under Unbalance Voltage Regime [PDF]

open access: yes, 2017
In industries, electric motors contribute a major percentage of electrical loads, and by implication, a major portion of the generated electrical energy is consumed by electric motors, and it is therefore vital to ensure that these motors operate with ...
Aderibigbe, Adekitan   +3 more
core   +1 more source

Compound index for power quality evaluation and benchmarking [PDF]

open access: yes, 2018
High level of delivered power quality (PQ) is becoming one of the key performance indicators for both contemporary and future power networks. The increased proliferation of converter connected generation and load in power networks, increased sensitivity ...
Abdelrahman, Sami   +2 more
core   +2 more sources

Hosting Capacity of Solar Photovoltaics in Distribution Grids under Different Pricing Schemes [PDF]

open access: yes, 2015
Most of the solar photovoltaic (SPV) installations are connected to distribution networks. The majority of these systems are represented by single-phase rooftop SPVs connected to residential low voltage (LV) grids.
Carollo, Riccardo   +2 more
core   +2 more sources

The Performance of a Three-Phase Induction Motor under and over Unbalance Voltage

open access: yesTikrit Journal of Engineering Sciences, 2022
Voltage unbalance is an adverse global phenomenon impacting three-phase induction motor output. Three-phase source voltage may become imbalanced in a variety of respects, while a balanced system preserves stable voltage magnitude and angles in three ...
Abdulsatar H. Jassim   +2 more
doaj  

Reallocating charging loads of electric vehicles in distribution networks [PDF]

open access: yes, 2016
In this paper, the charging loads of electric vehicles were controlled to avoid their impact on distribution networks. A centralized control algorithm was developed using unbalanced optimal power flow calculations with a time resolution of one minute ...
Al Essa, Mohammed   +1 more
core   +4 more sources

AI‐Driven Optimization Techniques for Power Quality Improvement in Microgrids: Trends, Techniques, and Future Directions

open access: yesEnergy Science &Engineering, Volume 14, Issue 1, Page 583-610, January 2026.
Decentralized energy systems are gaining momentum, and microgrids have become a vital component of the modern power landscape. Yet, maintaining power quality within these systems presents ongoing challenges due to the presence of nonlinear loads, variable renewable energy sources, and frequent switching operations.
Mahnoor Zahid   +5 more
wiley   +1 more source

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