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[PDF] Top 20 Determining fault location on Transmission Line using Distance Relay

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Determining fault location on Transmission Line using Distance Relay

Determining fault location on Transmission Line using Distance Relay

... for fault location quite recently and have gained significant importance since Sobajic and Pao used neural networks for the prediction of critical clearing ...in fault detection, classification and ... See full document

6

Adaptive mho distance relay for combined 
		transmission line: An optimization technique for charging current 
		compensation

Adaptive mho distance relay for combined transmission line: An optimization technique for charging current compensation

... A distance relay operation is simulated in this paper by using MATLAB ...and line impedance of the case study. Simulated distance relay is applied to a combined ... See full document

6

Calculation of Apparent Impedance and Distance Relay Tripping Characteristics in Ehv/Uhv Transmission Line with and Without Capacitance

Calculation of Apparent Impedance and Distance Relay Tripping Characteristics in Ehv/Uhv Transmission Line with and Without Capacitance

... adaptive relay setting scheme for stand-alone digital distance protection has been ...a fault occurs the relay will operate with this ideal trip ...by using this scheme in a digital ... See full document

8

Artificial Neural Network Based Fault Location Estimation of Double Circuit Transmission Line

Artificial Neural Network Based Fault Location Estimation of Double Circuit Transmission Line

... circuit transmission lines are being most widely used because it has increased the power transmission capability and reliability of the power ...system. Distance relays used for protection of ... See full document

8

Setting and Checking the Performance of Multiplev Distance Relays at Single Line to Ground Fault

Setting and Checking the Performance of Multiplev Distance Relays at Single Line to Ground Fault

... Distance Relay has widely used a protective relay in a long transmission line ...The Distance Relay achieves selectivity on the basis of ...the distance between the ... See full document

5

Modeling and Simulation of Overcurrent and Earth Fault Relay for Extra High Voltage Transmission Line

Modeling and Simulation of Overcurrent and Earth Fault Relay for Extra High Voltage Transmission Line

... earth fault relay was successfully modeled and simulated by using MATLAB/Simulink ...future, distance relay and differential relay will be modeled and simulated in HV ... See full document

7

Distance Protection Scheme for Transmission Lines

Distance Protection Scheme for Transmission Lines

... The transmission line is chosen as three phase pi section ...The fault is created in the transmission line. And the distance relay is tested for different ...The ... See full document

10

SYMMETRICAL FAULT LOCATION IN OVERHEAD TRANSMISSION LINE BASED ON NEURAL COMPUTATION WITHOUT USING LINE PARAMETER.

SYMMETRICAL FAULT LOCATION IN OVERHEAD TRANSMISSION LINE BASED ON NEURAL COMPUTATION WITHOUT USING LINE PARAMETER.

... data using Least squares Technique (LSQ) for locating fault ...evaluate fault distance for different types of ...with line simulation with line ... See full document

12

New Algorithms for Locating Faults in Series Capacitive Compensated Transmission Lines

New Algorithms for Locating Faults in Series Capacitive Compensated Transmission Lines

... of fault acts as an application of a step input at the point of fault, which produces a traveling wave which propagates in the transmission line in both directions with speed almost equal to ... See full document

278

Analysis of Fault location methods on transmission lines

Analysis of Fault location methods on transmission lines

... new fault location algorithm based on phasor measurement units (PMUs) for series compensated ...the line and the technique used in [4,7,20,49,52] used voltage and current samples from both ends of ... See full document

88

A NOVEL APPROACH FOR FAULT LOCATION IN TRANSMISSION LINES USING MODERN WAVELET TRANSFORMS

A NOVEL APPROACH FOR FAULT LOCATION IN TRANSMISSION LINES USING MODERN WAVELET TRANSFORMS

... single line to ground fault occurs on a transmission line at a distance d from bus A; this will appear as an abrupt injection at the fault ...the line in both directions ... See full document

9

Synchronized Fault-Location Scheme For Multi Section Compound Transmission System Without Using Line Parameters

Synchronized Fault-Location Scheme For Multi Section Compound Transmission System Without Using Line Parameters

... the fault distance along the entire range of the synchronizing ...proposed fault location technique. It is assumed that the transmission lines have been equipped with communication ... See full document

34

Machine Learning Framework For Power System Fault Detection And Classification

Machine Learning Framework For Power System Fault Detection And Classification

... research using intelligent / knowledge-based systems need to enhance security ...provided using support vector machines (SVMs) for ready post-fault ...faulty line arising from the substation ... See full document

7

Fuzzy Logic Based Fault Classification Scheme for Digital Distance Protection

Fuzzy Logic Based Fault Classification Scheme for Digital Distance Protection

... the transmission line suffers from the unexpected failures due to various ...of transmission lines is most important task to safeguard electric power ...of transmission line systems, ... See full document

9

Transmission Line Fault Location based on Distributed Parameter Line Model

Transmission Line Fault Location based on Distributed Parameter Line Model

... Systems, Transmission lines are prone to various ...power transmission lines to be difficult to ...accurate fault location detection under several of power system operating constraints and ... See full document

8

An Overview of Impedance-Based Fault Location Techniques in Electrical Power Transmission Network

An Overview of Impedance-Based Fault Location Techniques in Electrical Power Transmission Network

... Abstract: Fault location is an important task in power system analysis because an accurate distance- to- fault will assist to restore the power supply in the shortest possible time so as to ... See full document

8

Identification of Fault in a Transmission Line by using Wavelet and Location by Fuzzy

Identification of Fault in a Transmission Line by using Wavelet and Location by Fuzzy

... frequency using wavelets is found very effective for this ...in fault current signal as theses signals are having uncertainties, being in raw data ...digital relay applications, owing to its accuracy ... See full document

9

Fault Classification, Distance Location and Faulty Section Identification in Teed Transmission Circuits using Artificial Neural Network

Fault Classification, Distance Location and Faulty Section Identification in Teed Transmission Circuits using Artificial Neural Network

... in line length to tee point and also due to different source impedances ...feeders transmission line ...post fault voltage and current signals are used for protection of teed ...the ... See full document

8

From Available Synchrophasor Data to Short-Circuit Fault Identity: Formulation and Feasibility Analysis

From Available Synchrophasor Data to Short-Circuit Fault Identity: Formulation and Feasibility Analysis

... for determining the short-circuit fault identity, that is the fault type, faulted line and exact fault distance on it, by using available synchrophasor ...the fault ... See full document

10

Fault Location in Extra High Voltage Transmission Line Case Study: Onitsha-New Haven Enugu 330kv Transmission Line

Fault Location in Extra High Voltage Transmission Line Case Study: Onitsha-New Haven Enugu 330kv Transmission Line

... measure distance to fault in all kinds of power lines, including AC transmission lines, HVDC transmission lines, seriously compensated transmission line, Lines with T branches, ... See full document

9

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