Results 31 to 40 of about 80,748 (270)

Modeling, Control and Placement of FACTS Devices: A Review

open access: yesMehran University Research Journal of Engineering and Technology, 2020
Over the past two decades, developing distributed energy sources in electric power grid have created new challenges related to the power quality, voltage adjustment and proficient energy utilization.
Ayesha Haroon   +4 more
doaj   +1 more source

Damping torque analysis for DC bus implemented damping control [PDF]

open access: yes, 2010
Damping torque analysis is a well-developed technique for understanding and studying power system oscillations. This paper presents the applications of clamping torque analysis for DC bus implemented clamping control in power transmission networks in two
Du, W., Dunn, R., Ju, P., Wang, Haifeng
core   +1 more source

Congestion Management through Optimal Allocation of FACTS Devices Using DigSILENT-Based DPSO Algorithm- A Real Case Study [PDF]

open access: yesJournal of Operation and Automation in Power Engineering, 2020
Flexible AC Transmission Systems (FACTS) devices have shown satisfactory performance in alleviating the problems of electrical transmission systems. Optimal FACTS allocation problem, which includes finding optimal type and location of these devices, have
A. Bagheri   +3 more
doaj   +1 more source

Wide-Area Damping Controller of FACTS Devices for Inter-Area Oscillations Considering Communication Time Delays [PDF]

open access: yes, 2014
The usage of remote signals obtained from a wide-area measurement system (WAMS) introduces time delays to a wide-area damping controller (WADC), which would degrade system damping and even cause system instability. The time-delay margin is defined as the
Cheng, Shijie   +4 more
core   +1 more source

Effect of Series Compensation on Optimal Position of Series-Shunt Flexible Alternating Current Transmission System (FACTS) Device for a Long Transmission Line [PDF]

open access: yesJournal of Electrical and Electronics Engineering, 2013
The aim of the article is to present an analysis which has dealt with the effect of series compensation on the optimal position of a series-shunt connected FACTS device of a transmission line.
HOSSAIN Md. Belayet   +3 more
doaj  

Comparative analysis of FACTS devices based on the comprehensive evaluation index system

open access: yesMATEC Web of Conferences, 2017
Flexible AC transmission system (FACTS) has the control characteristics of efficiency, flexibility and reliability. The introduction of FACTS in power system is superior to any other control methods, and different FACTS devices have different features ...
Liu Jiankun, Chen Jing, Qian Zhen
doaj   +1 more source

Systematic planning of moving target defence for maximising detection effectiveness against false data injection attacks in smart grid

open access: yesIET Cyber-Physical Systems, 2021
Moving target defence (MTD) has been gaining traction to thwart false data injection attacks against state estimation (SE) in the power grid. MTD actively perturbs the reactance of transmission lines equipped with distributed flexible AC transmission ...
Bo Liu, Hongyu Wu
doaj   +1 more source

Enhancing Power System Stability and Efficiency Using Flexible AC Transmission Systems (FACTS): A Comprehensive Analysis of Control Strategies and Applications [PDF]

open access: yesE3S Web of Conferences
Flexible AC Transmission Systems (FACTS) play a vital role in enhancing the stability, efficiency, and reliability of modern power systems. With the increasing complexity of power grids due to the integration of renewable energy sources, effective ...
Shinde Sandip   +6 more
doaj   +1 more source

Flexible AC Transmission Systems (FACTS) [PDF]

open access: yes, 1999
* Chapter 1: Power transmission control: basic theory problems and needs FACTS solutions * Chapter 2: Power electronics: fundamentals * Chapter 3: High voltage dc transmission technology * Chapter 4: Shunt compensation: SVC and STATCOM * Chapter 5: Series compensation * Chapter 6: Phase shifter * Chapter 7: The unified power flow controller * Chapter 8:
openaire   +1 more source

MOFs and COFs in Electronics: Bridging the Gap between Intrinsic Properties and Measured Performance

open access: yesAdvanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) and covalent organic frameworks (COFs) hold promise for advanced electronics. However, discrepancies in reported electrical conductivities highlight the importance of measurement methodologies. This review explores intrinsic charge transport mechanisms and extrinsic factors influencing performance, and critically ...
Jonas F. Pöhls, R. Thomas Weitz
wiley   +1 more source

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