Results 1 to 10 of about 4,497 (309)

Voltage stability analysis of grid-connected wind farms with FACTS: Static and dynamic analysis [PDF]

open access: yesEnergy and Policy Research, 2016
Recently, analysis of some major blackouts and failures of power system shows that voltage instability problem has been one of the main reasons of these disturbances and network collapses.
Kevin Zibran Heetun   +2 more
doaj   +3 more sources

Hybrid compensation method for traction power quality compensators in electrified railway power supply system

open access: yesGlobal Energy Interconnection, 2021
In order to improve the Power Quality (PQ) of traction power supply system and reduce the power rating and operation cost of compensator, a Static VAR Compensator (SVC) integrated Railway Power Conditioner (RPC) is presented in this paper.
Mohammad Arabahmadi   +2 more
doaj   +1 more source

Comparison of UPFC, SVC and STATCOM in Improving Commutation Failure Immunity of LCC-HVDC Systems

open access: yesIEEE Access, 2020
This paper compares the performance of unified power flow controllers (UPFCs), static var compensators (SVCs), and static compensators (STATCOMs) in commutation failure immunity (CFI) improvement of line-commutated converter-based high-voltage direct ...
Yunkai Lei   +6 more
doaj   +1 more source

Software Tool for Optimal Placement and Sizing of Shunt Var Compensators in Power Systems

open access: yesJournal of Basic and Applied Research in Biomedicine, 2022
This paper presents a MATLAB-based power system software tool, named as OPSVC for optimal placement and sizing of shunt Var compensators in both distribution and transmission systems. The OPSVC software incorporates the developed optimization algorithms
Reza Sirjani
doaj   +2 more sources

Optimal Allocation of Static Var Compensators in Electric Power Systems

open access: yesEnergies, 2020
In the current age, power systems contain many modern elements, one example being Flexible AC Transmission System (FACTS) devices, which play an important role in enhancing the static and dynamic performance of the systems. However, due to the high costs
Martin Ćalasan   +3 more
doaj   +1 more source

Improvement of active distribution systems with high penetration capacities of shunt reactive compensators and distributed generators using Bald Eagle Search

open access: yesAin Shams Engineering Journal, 2022
This work proposes an intelligent allocation of distributed generation (DG) units and shunt reactive compensators (SRC) with high penetration capacities into distribution systems for power loss mitigation using the Bald Eagle Search (BES) optimization ...
Ahmad Eid   +3 more
doaj   +1 more source

Stochastic Analysis-Based Volt–Var Curve of Smart Inverters for Combined Voltage Regulation in Distribution Networks

open access: yesEnergies, 2021
The proliferation of renewable energy resources (RES), especially solar photovoltaic (PV) generation resources, causes overvoltage and line overloading in distribution networks.
Dongwon Lee, Changhee Han, Gilsoo Jang
doaj   +1 more source

One-Cycle Control of Three-Phase Five-Level Diode-Clamped STATCOM

open access: yesEnergies, 2021
This paper presents a new multilevel one-cycle control (OCC) technique for a five-level diode-clamped multilevel converter (DCMC)-based static VAR compensator (STATCOM).
In Wha Jeong, Tae Hyun Sung
doaj   +1 more source

Power analysis of static VAr compensators [PDF]

open access: yesInternational Journal of Electrical Power & Energy Systems, 2008
Analysis of three-phase loads usually assume them to be three impedances in a star or triangle connection. This is the reason why obtained results can only be considered valid for passive loads, strictly speaking. Analysis leading to the proposal of some static compensators is usually performed in this way, which induces to believe that this ...
Redondo Quintela, Félix   +2 more
openaire   +2 more sources

MULTI-OBJECTIVE CONGESTION MANAGEMENT OF TRANSMISSION LINES USING DEMAND RESPONSE AND STATIC VAR COMPENSATORS [PDF]

open access: yesCarpathian Journal of Electrical Engineering, 2022
This paper presents multi-objective congestion management of transmission lines using time-of-use (TOU) based demand response (DR) program and static var compensator (SVC).
Paul OWUSU-AFRIYIE   +2 more
doaj  

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