A new approach for voltage sag source relative location in active distribution systems with the presence of inverter-based distributed generations
Sign Up to like & getrecommendations! Published in 2020 at "Electric Power Systems Research"
DOI: 10.1016/j.epsr.2020.106222
Abstract: Abstract The growing penetration of distributed energy resources (DERs) in form of inverter-based distributed generations (IBDGs) in distribution systems has a high impact on fault location methods. Therefore, traditional fault relative location schemes need to… read more here.
Keywords: voltage; location; source; voltage sag ... See more keywords
Automatic Test Method of Typical Sensitive Equipment for Voltage Sag Withstand Characteristics Analysis
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3149922
Abstract: As production and life require more and more high-end and precise power equipment, high-quality electrical energy becomes the basis for the operation of these equipment. The impact of voltage sags on these devices has also… read more here.
Keywords: equipment; sensitive equipment; voltage; test ... See more keywords
A Method for Real-Time Prediction of the Probability of Voltage Sag Duration Based on Harmonic Footprint
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3154058
Abstract: In this paper, a novel method for real-time prediction of voltage sag duration is proposed. It is based on the recently introduced new characteristic of voltage sag, named harmonic footprint, and is formulated using a… read more here.
Keywords: method real; voltage sag; voltage; prediction ... See more keywords
On the Application of Single-Phase Voltage Sag Compensators in Three-Phase Systems
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2016.2603466
Abstract: Voltage sag is one of the most frequent power quality problems found in industries and power system. Its effects can be numerous such as control equipment trips, process shutdown, and production losses. This paper reports… read more here.
Keywords: voltage; phase voltage; voltage sag; sag compensators ... See more keywords
Fault Classification and Voltage Sag Parameter Computation Using Voltage Ellipses
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2018.2864108
Abstract: Fault classification and voltage sag parameter computation using voltage ellipses in Clarke's domain are presented in this paper. The voltage sag parameters computed were the point-on-wave of initiation and recovery, residual voltage, and phase-angle jump.… read more here.
Keywords: voltage; voltage sag; classification voltage; fault classification ... See more keywords
Voltage Sag Source Location in Distribution Networks With DGs Using Cosine Similarity
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3218516
Abstract: Power quality disturbances can cause damages to the electrical network’s customers. Therefore, nowadays, power quality is considered an essential issue in distribution networks. In this regard, voltage sag is of a lot of significance among… read more here.
Keywords: voltage sag; location; sag source; voltage ... See more keywords
Comparative Analysis of the Doubly Fed Induction Generator (DFIG) Under Balanced Voltage Sag Using a Deadbeat Controller
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Latin America Transactions"
DOI: 10.1109/tla.2017.7910200
Abstract: This paper shows a Deadbeat controller for a wind generator during a balanced voltage sag condition. The control is made with a Stator Field Oriented Control technique using the DSOGI-QSG applied on the estimation of… read more here.
Keywords: voltage; deadbeat controller; generator; balanced voltage ... See more keywords
A Voltage Sag Detection Method Based on Modified S Transform With Digital Prolate Spheroidal Window
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2020.2999693
Abstract: Voltage sag is one of the most prominent power quality problems in the electric power system. Accurate estimation of voltage sag parameters is an important reference for electric utilities and users to evaluate power quality.… read more here.
Keywords: voltage; voltage sag; transform digital; based modified ... See more keywords
Voltage Sag due to Pollution Induced Flashover Across Ceramic Insulator Strings
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Emerging Electric Power Systems"
DOI: 10.1515/ijeeps-2016-0160
Abstract: Abstract Voltage sag or voltage dips are significant to industrial reliability. There is a necessity to characterize the feeder level power quality (PQ) and the PQ performance among various utility companies. Contamination/pollution induced flashover is… read more here.
Keywords: voltage; induced flashover; pollution induced; voltage sag ... See more keywords
A Novel Reduced-Rule Fuzzy Logic Based Self-Supported Dynamic Voltage Restorer for Mitigating Diverse Power Quality Problems
Sign Up to like & getrecommendations! Published in 2019 at "International Journal on Electrical Engineering and Informatics"
DOI: 10.15676/ijeei.2019.11.1.4
Abstract: Abstract: For shielding voltage sensitive loads from diverse power quality problems (Voltage harmonic distortion and voltage sag/swell) a wide variety of custom power devices are used. Dynamic voltage restorer (DVR) is one of the important… read more here.
Keywords: voltage; voltage sag; quality problems; power ... See more keywords
Comparative Performance of Mitigation Voltage Sag/Swell and Harmonics Using DVR-BES-PV System with MPPT-Fuzzy Mamdani/MPPT-Fuzzy Sugeno
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Intelligent Engineering and Systems"
DOI: 10.22266/ijies2019.0430.22
Abstract: This paper presents comparative performance between Maximum Power Point Tracking-Fuzzy Mamdani (MPPT-FM) and MPPT-Fuzzy Sugeno (FS) methods as controller on Photovoltaic (PV) output power using Dynamic Voltage Restorer-Battery Energy Storage-PV (DVR-BES-PV) system connected to three… read more here.
Keywords: voltage; voltage sag; swell; harmonics ... See more keywords