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Active reactive-power controller
IEE Proceedings - Electric Power Applications, 1995A novel technique for building reactive power compensators using the switched-capacitor technique is presented. Normally when switched-capacitor are used for reactive power compensation they are operated at the supply frequency; in the proposed technique the capacitors are switched at higher frequencies, typically 800 Hz.
P. Mehta, M. Darwish
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Zone Reactive Power Controller
2018 IEEE 4th International Forum on Research and Technology for Society and Industry (RTSI), 2018In this paper zone reactive power controller is presented. Power network is naturally divided into voltage areas which are semi-independent or, at least, have no significant impact on neighbouring areas. Natural voltage areas, zones, represent the impact range of control actions performed in a certain zone.
Jasna Dragosavac +3 more
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Reactive Power Control of Compound Reactive Power Compensation Device
2018 IEEE International Conference on Mechatronics and Automation (ICMA), 2018A low-cost composite reactive power compensation model is proposed. The model consists of a Thyristor Switched Capacitor (TSC), a Thyristor Controlled Reactor (TCR) and a Static Var Generator (SVG). Firstly the paper completes the preliminary compensation by the large-capacity TSC+TCR module, and then the small-capacity SVG is responsible for ...
Hongjun Wang +3 more
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Fuzzy optimal reactive power control
Electric Power Systems Research, 1994Abstract Optimal reactive power control has been an active research area during the last decade. Where precise data are available, a specific objective with clear-cut constraints was the primary requirement. The sensitivity of a feasible solution in the constraint domain has been reported many times.
Rasool Kenarangui, Alireza Seifi
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Control Engineering Practice, 2020
In a grid connected solar PV system, during grid faults, increase in grid current, dip in voltage at point of common coupling and overshoot in dc link voltage in the inverter side are observed. The solar PV system gets disconnected from the grid whenever
J. P. Roselyn +6 more
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In a grid connected solar PV system, during grid faults, increase in grid current, dip in voltage at point of common coupling and overshoot in dc link voltage in the inverter side are observed. The solar PV system gets disconnected from the grid whenever
J. P. Roselyn +6 more
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An Advanced Droop Control Strategy for Reactive Power Assessment in Islanded Microgrids
IEEE Transactions on Power Systems, 2022Inverter based islanded MicroGrids (MGs) are very fascinating but challenging ways to integrate Distributed Energy Resources (DERs) in electric networks.
Manuela Minetti +4 more
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, 2020
Recently, a tendency in the growing of grid-connected building integrated photovoltaic (BIPV) systems has been noticed in most countries. Hence, high penetration of PV power into the system network can be observed in many points in the network.
M. Kolhe, M. J. Rasul
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Recently, a tendency in the growing of grid-connected building integrated photovoltaic (BIPV) systems has been noticed in most countries. Hence, high penetration of PV power into the system network can be observed in many points in the network.
M. Kolhe, M. J. Rasul
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Coordinated Reactive Power-Voltage Controller for Multimachine Power Plant
IEEE Transactions on Power Systems, 2012This paper presents a newly developed voltage and reactive power control device, the coordinated Q -V controller (CQVC), for a multimachine steam power plant (SPP). The requirements for the new controller are defined based on identified inadequacies of manual Q-V control.
Dragosavac, Jasna +2 more
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Provision for reactive power market in the reactive power control groups
TENCON 2008 - 2008 IEEE Region 10 Conference, 2008Implementation of electricity market is facing many challenges in developing countries like India. The market for real power is gaining more interest of investors while the market for reactive power has less incentive due to its technical limitation. But reactive power is of importance for system security and improving the line transmission capacity ...
Yogesh Kumar Bichpuriya +2 more
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Fast Distributed Reactive Power Control for Voltage Regulation in Distribution Networks
IEEE Transactions on Power Systems, 2019This letter considers the problem of voltage regulation of distribution networks by optimally setting the reactive power of distributed energy resources.
Zhiyuan Tang, D. Hill, Tao Liu
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