Results 101 to 110 of about 11,868,722 (204)

Significant implication of unified power quality conditioner in power quality problems mitigation [PDF]

, 2019
This paper presents an analysis of a three-phase unified power quality conditioner (UPQC) in terms of design and performance. A back to back connection of a series compensator and a shunt compensator with a common DC-bus is utilized to build the UPQC ...
M. A. Hannan, Nor Farahaida Abdul Rahman, Rahman, Nor Farahaida Abdul, Kamrul Hasan, Othman, Muhammad Murtadha, Muhammad Murtadha Othman, Musirin, Ismail, Hannan, M. A., Ismail Musirin, Hasan, Kamrul   +9 more
core   +1 more source

Performance analysis of an open-unified power quality conditioner with fuzzy logic and ANFIS controllers for enhanced PQ in distribution system

Ain Shams Engineering Journal
This paper presents a comprehensive performance analysis of an Open Unified Power Quality Conditioner (O-UPQC) integrated with two intelligent control strategies: Fuzzy Logic Control (FLC) and Adaptive Neuro-Fuzzy Inference System (ANFIS).
Mohd Izhar Abu Bakar, Syed Mohammed Uddin, Mohd Helmy Hakimie Rozlan   +2 more
doaj   +1 more source

Optimization of Power Quality Using the Unified Power Quality Conditioner (UPQC) with Unbalanced Loads

Al-Rafidain Engineering Journal (AREJ), 2022
null Ahmed Nasser B. Alsammak, null Ahmed Yahyia Qasim Alhatim, null Fadhil R. Tahir   +2 more
openaire   +1 more source

Different Control Strategies for Unified Power Quality Conditioner – A Review.

, 2014
: Power quality has become an important factor in power systems. The main causes of a poor power quality are harmonic currents, poor power factor, supply-voltage variations, etc.
Aakash S. Shah, Professor Vishnu Patel, Professor Manish Patel   +2 more
core  

Analysis and mitigation of PQ disturbances in grid connected system using fuzzy logic based IUPQC. [PDF]

Sci Rep, 2023
Ravi T, Kumar KS, Dhanamjayulu C, Khan B, Rajalakshmi K.   +4 more
europepmc   +1 more source

New Application’s Approach to Unified Power Quality Conditioners for Mitigation of Surge Voltages

Journal of Electrical and Computer Engineering, 2016
This paper outlines a new approach for the compensation of power systems presented through the use of a unified power quality conditioner (UPQC) which compensates impulsive and oscillatory electromagnetic transients.
Yeison Alberto Garcés Gomez, Nicolás Toro García, Fredy E. Hoyos   +2 more
doaj   +1 more source

Power quality enhancement at distribution level utilizing the unified power quality conditioner (UPQC) [PDF]

, 2008
Power electronics based equipments are rapidly emerging as key components in the present modern power distribution system. Power processing utilizing these devices offer vast advantages such as flexible control, cost reduction, overall size optimization,
Khadkikar, Vinod
core   +1 more source

Unified power quality conditioner based on current source converter topology [PDF]

Nonlinear devices, such as power electronics converters, inject harmonic currents in the AC system and increase overall reactive power demanded by the equivalent load.
Katic, V., Graovac, D., Rufer, A., Knezevic, J.   +3 more
core  

Improvement of power quality parameters using modulated-unified power quality conditioner and switched-inductor boost converter by the optimization techniques for a hybrid AC/DC microgrid. [PDF]

Sci Rep, 2022
Khosravi N, Abdolvand A, Oubelaid A, Khan YA, Bajaj M, Govender S.   +5 more
europepmc   +1 more source

Performance evaluation of solar PV integrated with custom power device under various load conditions

e-Prime: Advances in Electrical Engineering, Electronics and Energy
The non-linear properties and rapid switching of power electronic equipment are the primary causes of power quality issues in power systems, particularly in the power distribution systems.
Mangalapuri Sravani, Polamraju V.S. Sobhan   +1 more
doaj   +1 more source