Results 11 to 20 of about 7,950 (309)

Real-Time Simulation of Static VAR Compensator and Static Synchronous Compensator

International Journal of Recent Technology and Engineering (IJRTE), 2020
In recent years, deregulation, open access, and co-generation in electrical power system are creating transmission voltage sags, swells, forced outages, and frequently followed by black-outs, congestion scenario, and many such problems. Reactive power limit is one of the major causes of voltage instability in the power system, and improving the system ...
Anjali A. Bhandakkar*, Lini Mathew
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Balancing asymmetrical load using a static var compensator [PDF]

IEEE PES Innovative Smart Grid Technologies, Europe, 2014
Power electronic controllers are employed in the transmission and distribution levels of the power systems. In transmission level applications, Flexible AC Transmission System (FACTS) controllers, consist of shunt and series static compensators, are applied for power flow control, stability enhancement, voltage regulation and power oscillation damping.
Alsulami, Amar, Bongiorno, Massimo, Srivastava, Kailash, Reza, Muhammad   +3 more
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Analysis of the damping characteristics of two power electronics-based Devices using 'individual channel analysis and design' [PDF]

, 2018
A comparison of the capabilities of two quite distinct power electronics-based ‘flexible AC transmission systems’ devices is presented. In particular, the damping of low frequency electromechanical oscillations is investigated aiming at improving the ...
Eduardo, Liceaga-Castro, Enrique, Acha, Ugalde Loo, Carlos   +2 more
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A practical fast acting control scheme for fuzzy logic-based voltage stabilization control [PDF]

Serbian Journal of Electrical Engineering, 2005
This paper presents a simplified control model for stabilizing a load voltage using a switched reactor in parallel with a fixed capacitor of static VAR compensator. Two IGBT’s are used to control the reactance of the switched reactor.
El-Kholy E.E., El-Sabbe A., Shokralla S.S., El-Hefnawy Nancy A.   +3 more
doaj   +1 more source

Simulation of Voltage Stability Enhancement at Primary Substation Using Static VAR Compensator

Journal of Engineering Technology and Applied Physics, 2023
For the voltage stability enhancement of power system, the reactive power compensation is vital important. With the advancement in technology, the Flexible AC Transmission System Devices (FACTS) are widely used for stability improvement.
Myat Lay Phyu
doaj   +1 more source

Improved Adaptive Backstepping Sliding Mode Control of Static Var Compensator

Energies, 2018
The stability of a single machine infinite bus system with a static var compensator is proposed by an improved adaptive backstepping algorithm, which includes error compensation, sliding mode control and a κ -class function.
Qingyu Su, Fei Dong, Xueqiang Shen
doaj   +1 more source

Improvements in Bidirectional Power-Flow Balancing and Electric Power Quality of a Microgrid with Unbalanced Distributed Generators and Loads by Using Shunt Compensators

Energies, 2018
Improper connections of unbalanced distributed generators (DGs) and loads in a three-phase microgrid cause unbalanced and bidirectional power flow problems. The unbalanced DGs and loads may also aggravate the electric power quality (EPQ), such as voltage
Wei-Neng Chang, Chia-Min Chang, Shao-Kang Yen   +2 more
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Radiation pattern reconfigurable fm antenna [PDF]

, 2019
In this work, a radiation pattern reconfigurable antenna design using compact printed spiral monopoles that operates at 102 MHz is reported. The proposed antenna changes its radiation behaviour that responds towards a desired direction with the use of ...
Balanis C.A., Hasliza Abd Rahim, Huda A. Majid, Jais M. I., Jais M. I., Jaya Bharath Gopalakrishnan, Loutridis A., M.N. Yaasin, Mohamed Nasrun Osman, Mohd Hafizudin Mat, Muzammil Jusoh, Samir Al-Bawri, Sarjana, Shakhirul M. S., Tarmizi Ali, Thennarasan Sabapathy, Yasmin Abdul Wahab   +16 more
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Evaluation of SVC-Coupled Hybrid DSTATCOM using JLMS Algorithm for Enhancement of Power Quality

Power Electronics and Drives, 2023
This research study explains the design and performance of a Static VAR Compensator (SVC) coupled Hybrid Distribution Static Compensator (DSTATCOM) for low voltage power distribution system (PDS).
Mangaraj Mrutyunjaya, Sabat Jogeswara
doaj   +1 more source

Reliability model for a Static Var Compensator [PDF]

2017 IEEE Second Ecuador Technical Chapters Meeting (ETCM), 2017
This paper presents a reliability model of a Static Var Compensator (SVC) using an innovative algorithm based on sequential Monte Carlo simulation and Markov chains. The method employs the equivalent circuit of a SVC and takes the failure rate and repair time of each component as input in order to compute the failure rate and repair time of the whole ...
Manuel S. Alvarez-Alvarado, Dilan Jayaweera   +1 more
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