A Robust Fault Detection and Discrimination Technique for Transmission Lines

Affijulla, Shaik; Tripathy, Praveen

doi:10.1109/tsg.2017.2709546

Cited by 27 publications

(5 citation statements)

References 27 publications

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“…Although its effective features, it still suffers from long computation times and restricted PI testing [258]. In [259], it is used to investigate the ability to improve distance protection relays for fault detection and discrimination in electrical transmission systems. While in [260], it is applied to study the dynamic stability for isolated electrical power systems considering load variations and DERs uncertainties depending on the frequency control.…”

Section: A Tools For Conventional and Modified Hc Methodsmentioning

confidence: 99%

A Comprehensive Review on Recent Developments of Hosting Capacity Estimation and Optimization for Active Distribution Networks

Mousa,

Mahmoud,

Lehtonen

2024

IEEE Access

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Recently, several types of distributed energy resources (DERs) have been developed to reduce the environmental impact and support the global demand for electrical energy. However, the continuous penetration of the DERs into modern power systems (MPSs) may cause several adverse impacts in terms of operation performance indices (PIs) and power quality issues, especially in low-voltage distribution systems (LVDSs). To cope with these serious impacts and achieve optimal control, the hosting capacity (HC) of DERs must be accurately estimated and optimally optimized. However, it requires an extensive communication infrastructure, which is hardly offered without clear financial benefits. In this regard, this article investigates the historical developments of HC definitions as well as the recent developments in terms of operational performance indices, and estimation methods for active distribution networks (ADNs) with the highpenetration level existence of the DERs, energy storage systems (ESSs), electric vehicle (EV) charging systems, sector coupling, hydrogen technologies, and multi-carrier energy systems (MESs) to deal with electrical, thermal, and cooling demands. In this regard, this review article is intended to exhibit an appropriate reference for comprehensive research trends in HC estimation and optimization based on ADNs. Additionally, it involves and covers most current research HC topics in detail compared to other published review articles. Moreover, the authors deliberate the recent approaches for evaluating and improving the HC, especially concerning data-driven methods, with the aid of various software for simulating real systems. Moreover, modern research trends and main factors of MPS operations are deliberated with current energy market developments. Also, prominent challenges, current status, and future aspects are discussed.

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Section: A Tools For Conventional and Modified Hc Methodsmentioning

confidence: 99%

A Comprehensive Review on Recent Developments of Hosting Capacity Estimation and Optimization for Active Distribution Networks

Mousa,

Mahmoud,

Lehtonen

2024

IEEE Access

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“…The most important advantage of this method is that only one PMU is sufficient to locate the fault. However, they require prior fault assumptions or sections, which are quite complex to implement [27,28]. Since fault results in the inception of transient, the traveling wave method utilizes its high frequency to estimate its arrival time from the fault point.…”

Section: Fault Detection and Locationmentioning

confidence: 99%

An investigation on the application and challenges for wide area monitoring and control in smart grid

2021

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The complexity and dynamics of the modern power system are continuously changing due to the penetration of a large number of renewable energy sources and changing load patterns. These growing complexities have caused numerous outages around the world, primarily due to the lack of situational awareness about the grid operating states. Rectification of this problem requires advanced sensing technology to accurately capture the dynamics of the system for better monitoring and control. Measurement of synchrophasors is a potential solution to improve situational awareness in the grid. The synchrophasors technology is now widely accepted throughout the world and has the potential to replace the existing SCADA system in monitoring and control of the power system. Their installation enables efficient resolution to substantially improve transmission system planning, maintenance, operation, and energy trading. This paper reviews the state of the art potential applications that the PMU based WAMC offers to the power system. It also includes technical perspectives, challenges, and future possibilities.

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“…The single-ended fault location method then makes use of these accumulated components. A new method for fault location is proposed in [13] based on the prediction of data samples incluiding voltage and current measurement. Finally, a single-ended fault location scheme is presented in [14], which considers line parameters especially designed for long transmission lines and usespre-and post-fault voltages and currents.…”

Section: Introductionmentioning

confidence: 99%

WAM Assisted Robust Fault Location in Smart Grids: Resilience Amid Cascaded Failures

Raskar,

Gawande,

Dambahre

2024

Preprint

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This paper presents a robust transmission line fault location technique based on Wide-Area Measurements (WAMs). The ideal places for Phasor Measurement Units (PMUs) in the transmission network enable the acquisition of time-synchronized voltage and current measurements. Because of the optimalplacement of the PMU locations, every bus is observable to at least two. The fault section is first located using measurements of PMUs positioned appropriately to apply the proposed algorithm properly. Once the faulty section is identified, the exact fault location is found using the voltage and current measurements obtained for both ends of the faulty transmission line. When cascaded faults occur on the multi-bus system, interconnected line faults prohibit data acquisition for the non-PMU bus. In this particular instance, the transmission line’s characteristics, impedance, and propagation constant are considered to offer a single-ended fault location approach with enhanced fault location accuracy. The IEEE 39-bus New England system is employed to test the approach. The ATP-EMTP modeling platform simulatesthe power system, and an algorithm is written in MATLAB. Additionally, the intended results of the provided algorithm have been verified through the Opal-RT-OP4510 real-time simulator.

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A Robust Fault Detection and Discrimination Technique for Transmission Lines

Cited by 27 publications

References 27 publications

A Comprehensive Review on Recent Developments of Hosting Capacity Estimation and Optimization for Active Distribution Networks

A Comprehensive Review on Recent Developments of Hosting Capacity Estimation and Optimization for Active Distribution Networks

An investigation on the application and challenges for wide area monitoring and control in smart grid

WAM Assisted Robust Fault Location in Smart Grids: Resilience Amid Cascaded Failures

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