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Relevant bibliographies by topics / Cascaded tripping

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Academic literature on the topic 'Cascaded tripping'

Author: Grafiati

Published: 6 September 2023

Last updated: 31 July 2025

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Journal articles on the topic "Cascaded tripping"

1

Alnassar, Zainab, and S. T. Nagarajan. "Synchrophasor-Based Out-of-Step Prediction in Large Grids." International Transactions on Electrical Energy Systems 2023 (December 26, 2023): 1–17. http://dx.doi.org/10.1155/2023/4012120.

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Out-of-step (OOS) condition is a potential problem in the power system and uncontrolled islanding is one of the severe consequences of out-of-step condition which leads to cascaded tripping of the system. To avoid this undesired cascaded tripping, early prediction of out-of-step condition is essential before losing the synchronization of generators and between the system areas. Controlled islanding is the last emergency action that can be taken by splitting the system intentionally into coherent islands. Conventionally, OOS condition has been detected with impedance-based measurement technique

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2

Nobahar Sadeghi, Amir, Kutluk Bilge Arıkan, Mehmet Efe Özbek, and Besim Baranoğlu. "Robust and adaptive control design of a drilling rig during the operating modes." Measurement and Control 52, no. 5-6 (2019): 702–19. http://dx.doi.org/10.1177/0020294019836121.

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Oil well drilling towers have different operating modes during a real operation, like drilling, tripping, and reaming. Each mode involves certain external disturbances and uncertainties. In this study, using the nonlinear model for the modes of the operation, robust and/or adaptive control systems are designed based on the models. These control strategies include five types of controllers: cascaded proportional–integral–derivative, active disturbance rejection controller, loop shaping, feedback error learning, and sliding mode controller. The study presents the design process of these controll

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3

Ali El-Sayed, Loai Mohamed, Doaa Khalil Ibrahim, Mahmoud Ibrahim Gilany, and Aboul’Fotouh El’Gharably. "An accurate technique for supervising distance relays during power swing." Indonesian Journal of Electrical Engineering and Computer Science 21, no. 3 (2021): 1279. http://dx.doi.org/10.11591/ijeecs.v21.i3.pp1279-1290.

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Power swing is a power system transient phenomenon that arises due to several reasons including line switching, line outage, sudden increment or decrement in load, faults, etc. Unnecessary tripping during power swing and unnecessary blocking for faults occur during power swing result in distance relay maloperation. Several cascaded outages and major worldwide blackouts have occurred due to maloperation of distance relays. This paper proposes a technique for supervising distance relays during power swing. The proposed online technique discriminates real faults and power swing accurately. It rel

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El-Sayed, Loai Mohamed Ali, Doaa Khalil Ibrahim, Mahmoud Ibrahim Gilany, and Aboul'Fotouh El'Gharably. "An accurate technique for supervising distance relays during power swing." Indonesian Journal of Electrical Engineering and Computer Science 21, no. 3 (2021): 1279–90. https://doi.org/10.11591/ijeecs.v21.i3.pp1279-1290.

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Power swing is a power system transient phenomenon that arises due to several reasons including line switching, line outage, sudden increment or decrement in load, faults, etc. Unnecessary tripping during power swing and unnecessary blocking for faults occur during power swing result in distance relay maloperation. Several cascaded outages and major worldwide blackouts have occurred due to maloperation of distance relays. This paper proposes a technique for supervising distance relays during power swing. The proposed online technique discriminates real faults and power swing accurately. It rel

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5

Abd Shukor, Saiful Firdaus, Ismail Musirin, Zulkifli Abd Hamid, Mohamad Khairuzzaman Mohamad Zamani, Mohamed Zellagui, and Hadi Suyono. "Intelligent based technique for under voltage load shedding in power transmission systems." Indonesian Journal of Electrical Engineering and Computer Science 17, no. 1 (2020): 110. http://dx.doi.org/10.11591/ijeecs.v17.i1.pp110-117.

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<p>The increasing demand of electric power energy and the presence of disturbances can be identified as the factors of voltage instability condition in a power system. A secure and reliable power system should be considered to ensure smooth delivery of electricity to the consumers. A power system may experience undesired event such as voltage instability condition leading to voltage collapse or cascading collapse if the system experiences lack of reactive power support. Thus, to avoid blackout and cascaded tripping, load shedding is the last resort to prevent a total damage. Under Voltag

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6

Kapoor, Mansi, Jaikaran Singh, Arvind Kumar Sharma, and Mayur Agarwal. "Protection of Power System Using Sequential Tripping." International Journal of Advance Research and Innovation 2, no. 1 (2014): 89–95. http://dx.doi.org/10.51976/ijari.211417.

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This paper describes a Sequential Tripping Strategy used in an electrical power system to combat situations in which protection relays have maloperated or information is missing. This is an innovative back-up protection scheme designed to prevent the occurrence of widespread blackouts. It evaluates the certainty that transmission lines are likely to be affected by the fault and uses a Sequential Tripping Strategy to isolate the fault if a firm decision is not available due to maloperated relays and/or missing information. The mode of analysis and the Sequential Tripping Strategy ensures that t

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Régis, Koch, Sanjosé Marlène, and Moreau Stéphane. "Aerodynamic investigation of a linear cascade with tip gap using large-eddy simulation." Journal of the Global Power and Propulsion Society 5 (April 7, 2021): 39–49. http://dx.doi.org/10.33737/jgpps/133601.

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The flow in a linear compressor cascade with tip gap is simulated using a wall-resolved compressible Large-Eddy Simulation. The cascade is based on the Virginia Tech Low Speed Cascade Wind Tunnel. The Reynolds number based on the chord is 3.88 x 10⁵ and the Mach number is 0.07. The gap considered in this study is 4.0 mm (2.9% of axial chord). An aerodynamic analysis of the tip-leakage flow allow us identifying the main mechanisms responsible for the development and the convection of the tip-leakage vortex downstream of the cascade. A region of high turbulence and vorticity levels is located al

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Pokhrel, Abhishek, Hemlal Bhattarai, Sarda Chuwan, Yeshi Selden, Abiskar Chhetri, and Bikram Chhetri. "POWER SYSTEM RESTORATION OF EASTERN GRID OF BHUTAN USING DIGSILENT POWERFACTORY." International Journal of Engineering Applied Sciences and Technology 7, no. 1 (2022): 147–52. http://dx.doi.org/10.33564/ijeast.2022.v07i01.022.

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Power system repair and restoration is a novel problem in power system as it is concerned with the reliability. However, it is a challenge to achieve a highly reliable power system due to various contingencies occurring in it. These unpredictable events result in overloading of some part of the system and sometimes it even followed by cascade tripping of transmission line, power plant and result in a total shut down of the system. Therefore, it’s very important to have black start plans for the system and prepare a black start operation procedure to recover the system in minimum duration. This

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9

FERRELLJR, J. "Tripping the switch fantastic: how a protein kinase cascade can convert graded inputs into switch-like outputs." Trends in Biochemical Sciences 21, no. 12 (1996): 460–66. http://dx.doi.org/10.1016/s0968-0004(96)20026-x.

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10

Gajare, Swaroop, J. Ganeswara Rao, O. D. Naidu, and Ashok Kumar Pradhan. "Wide-area measurement system-based supervision of protection schemes with minimum number of phasor measurement units." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 375, no. 2100 (2017): 20160295. http://dx.doi.org/10.1098/rsta.2016.0295.

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Cascade tripping of power lines triggered by maloperation of zone-3 relays during stressed system conditions, such as load encroachment, power swing and voltage instability, has led to many catastrophic power failures worldwide, including Indian blackouts in 2012. With the introduction of wide-area measurement systems (WAMS) into the grids, real-time monitoring of transmission network condition is possible. A phasor measurement unit (PMU) sends time-synchronized data to a phasor data concentrator, which can provide a control signal to substation devices. The latency associated with the communi

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Dissertations / Theses on the topic "Cascaded tripping"

1

Li, Juan. "Identification of cascaded generator over-excitation tripping events." [Ames, Iowa : Iowa State University], 2007.

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2

Jena, Manas Kumar. "Application of synchrophasor measurements for enhanced back-up protection and situational awareness." Thesis, 2018. http://localhost:8080/xmlui/handle/12345678/7613.

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Conference papers on the topic "Cascaded tripping"

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Badrzadeh, B., R. C. Wilson, and K. S. Smith. "Investigation of a cascaded tripping incident." In 2012 IEEE Power & Energy Society General Meeting. New Energy Horizons - Opportunities and Challenges. IEEE, 2012. http://dx.doi.org/10.1109/pesgm.2012.6343935.

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Saad, Saad M., Haytham Yousef Mustafa, Naser El Naily, A. Alagori, M. Kasail, and Faisal A. Mohamed. "An Improved Overcurrent-Distance Coordination Strategy to Minimize Cascaded Tripping Problem in Protection of Distribution Systems: A Case Study for The Libyan Distribution System." In 2021 IEEE 1st International Maghreb Meeting of the Conference on Sciences and Techniques of Automatic Control and Computer Engineering MI-STA. IEEE, 2021. http://dx.doi.org/10.1109/mi-sta52233.2021.9464464.

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Polycarp, Maurice Anak, and Kit Teng Chaw. "Probabilistic Study on Gaslift Compressor Mapping with Network Modelling - How to Stabilize Gaslift Distribution and Optimise Overall Production with the Optimum Gaslift Compressor Combination?" In SPE/IATMI Asia Pacific Oil & Gas Conference and Exhibition. SPE, 2023. http://dx.doi.org/10.2118/215226-ms.

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Abstract Field X is a mature brownfield with aging facilities and relies heavily on gas lift as artificial lift. Field X runs gas lift compressors with a 4+1 operating philosophy. However, significant unplanned deferment up to 12% is associated with the gas lift compressors due to frequent tripping events (cascaded from high suction pressure). Historical data also shows that certain combinations of the gas lift compressors are more sustainable for better uptime and result in better overall production. This study aims to utilize GAP to execute a probabilistic study to investigate the relationsh

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Malhotra, Akanksha, Shaily Singh, and Ravi Yadav. "Modelling and Distinction of Cascade Tripping Attacks in Power System." In 2023 Second International Conference On Smart Technologies For Smart Nation (SmartTechCon). IEEE, 2023. http://dx.doi.org/10.1109/smarttechcon57526.2023.10391457.

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Grippo, Eugenio, and Edmond Jonckheere. "Anticipation of Line Tripping Cascade by Grid Curvature and Entropy." In 2021 International Conference on Electrical, Computer and Energy Technologies (ICECET). IEEE, 2021. http://dx.doi.org/10.1109/icecet52533.2021.9698526.

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6

Mishra, Chetan, James S. Thorp, Virgilio A. Centeno, and Anamitra Pal. "Transient Stability Assessment of Cascade Tripping of Renewable Sources Using SOS." In 2018 IEEE Power & Energy Society General Meeting (PESGM). IEEE, 2018. http://dx.doi.org/10.1109/pesgm.2018.8586291.

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7

Jeevitha, A., and S. Devi. "Symmetrical fault detection of distance relay to prevent cascade tripping during power swing." In 2015 Online International Conference on Green Engineering and Technologies (IC-GET). IEEE, 2015. http://dx.doi.org/10.1109/get.2015.7453801.

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8

Min, Byung-Young, Jongwook Joo, Jomar Mendoza, Jin Lee, Guoping Xia, and Gorazd Medic. "Large-Eddy Simulation of Corner Separation in a Compressor Cascade." In ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/gt2018-77144.

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In this paper, wall-resolved LES computations for a compressor cascade from Ecole Centrale de Lyon [1] are presented. A computational grid containing about 600 million computational cells was used in these simulations. This grid resolves the details of tripping strips used in the experiments, located near the leading edge of the blade on both suction and pressure sides. Endwall turbulent boundary layer at cascade inlet was measured to be at a momentum thickness based Reynolds number of about 7000 to 8000, with quite a bit of variation in the pitchwise direction. In order to avoid the cost of s

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9

Gloerfelt, Xavier, and Paola Cinnella. "High-Fidelity Investigation of Vortex Shedding From a Highly-Loaded Turbine Blade." In ASME Turbo Expo 2024: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2024. http://dx.doi.org/10.1115/gt2024-125856.

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Abstract High-fidelity numerical simulations based on wall-resolved large-eddy simulations (LES) are used to investigate the vortex shedding dynamics in a linear turbine cascade. The profile geometry is the well-documented LS59 highly-loaded rotor blade. The simulation campaign covered several outlet Mach numbers (subsonic and transonic) and several experimental configurations to shed light on the relations between vortex shedding frequency, the laminar or turbulent states of boundary layers and the resulting cascade losses. A first major result concerned experiments for transonic outlet Mach

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10

Jin, Yan. "Parameter Extension Simulation of Turbulent Flows in a Compressor Cascade With a High Reynolds Number." In ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/gt2020-14809.

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Abstract The turbulent flow in a compressor cascade is calculated by using a new simulation method, i.e., parameter extension simulation (PES). It is defined as the calculation of a turbulent flow with the help of a reference solution. A special large-eddy simulation (LES) method is developed to calculate the reference solution for PES. Then, the reference solution is extended to approximate the exact solution for the Navier-Stokes equations. The Richardson extrapolation is used to estimate the model error. The compressor cascade is made of NACA0065-009 airfoils. The Reynolds number 3.82 × 105

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