Results 71 to 80 of about 3,234 (215)
A Review on Power Quality Improvement via Custom Power Devices [PDF]
, 2016 Power Quality has been said a set of electrical boundaries of the electrical supply provided under normal operating condition that allow equipment to function in its rated condition without significant loss of performance and life expectancy that do not ...
Haque, A. M. (A) +2 more
core
A new control strategy based multi converter UPQC using fuzzy logic controller to improve the power quality issues [PDF]
, 2014 A design of multiconverter unified power quality conditioner to improve the power quality issues is presents in this paper. Modified SRF theory and fuzzy logic controller technique are incorporated in this modelling.
Chinnamuthu, Subramani +2 more
core +2 more sources
IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.In order to logically allocate reactive power compensators in distribution networks, a method based on fuzzy logic is presented in this paper to take into account the amount of network load in all hours of the study period, and at the same time, the run time of the simulations will be very short so that it is possible to solve such problems.
Ali Solati +3 more
wiley +1 more source
Investigation of FACTS devices to improve power quality in distribution networks [PDF]
, 2011 Flexible AC transmission system (FACTS) technologies are power electronic solutions that improve power transmission through enhanced power transfer volume and stability, and resolve quality and reliability issues in distribution networks carrying ...
Rehman Shaikh, Muhammad Asim +1 more
core +1 more source
IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.• As the main contribution, simultaneous optimisation of the site and size of service transformers, WTs and PVs is investigated with respect to the impact of the load profile. In other words, in a distribution network, since it is important to optimally allocate service transformers and various factors can affect the optimal results, this paper focuses
Mohammad Ali Alipour, Alireza Askarzadeh
wiley +1 more source
Electrica, 2019 In this paper, a three-phase three-wire Distribution STATic COMpensator (DSTATCOM) which is fed by Photovoltaic (PV) array or battery operated DC-DC boost converter is proposed for power quality improvement in the distribution system.
V. Kamatchi Kannan, N. Rengarajan
doaj +2 more sources
Design of two feeder three phase four wire distribution system utilizing multi converter UPQC with fuzzy logic controller [PDF]
, 2014 This paper proposes the instantaneous p-q theory based fuzzy logic controller (FLC) for multi converter unified power quality conditioner (MC-UPQC) to mitigate power quality issues in two feeders three-phase four-wire distribution systems.
Chinnamuthu, Subramani +2 more
core +2 more sources
International Transactions on Electrical Energy Systems, Volume 2025, Issue 1, 2025.Power quality disturbances (PQDs), including voltage sags, swells, harmonics, transients, flickers, and interruptions, affect the reliability and efficiency of modern power distribution systems. This study introduces a novel heuristic model that integrates a long short‐term memory (LSTM) deep neural network with the sea lion optimization (SLO ...
Anupama S. Kumar +2 more
wiley +1 more source
Gaoya dianqi, 2015 为了克服RTDS处理器计算能力受到小步长网络节点限制的局限性,采用分相封装的思想搭建了星形结构级联H桥多电平DSTATCOM小步长网络模型。首先,分析了链式DSTATCOM工作原理;其次,建立了星形结构链式DSTATCOM的数学模型;最后,结合载波移相SPWM调制技术,仿真研究了链式DSTATCOM在不同工况下的运行结果,验证了链式DSTATCOM小步长网络模型的正确性。
朱静 +5 more
doaj
Battery storage integration in voltage unbalance and overvoltage mitigation control strategies and its impact on the power quality [PDF]
, 2019 The increased utilisation of distributed renewable energy sources in low voltage grids leads to power quality problems such as overvoltages and voltage unbalance.
Al-Rubaye, Mohannad Jabbar Mnati +4 more
core +1 more source