internal fault
New Protection Scheme for Internal Fault of Multi-Microgrid
... for internal fault of multi-microgrid is proposed in this paper, which takes into account the control characteristics of DGs and the interconnection and interaction among adjacent ...when fault ...
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New protection scheme for internal fault of multi-microgrid
... inverse-time low-impedance protection scheme based on load impedance was presented in [12]. Although this pro- tection scheme can identify the faulted sections, it cannot locate the concrete branch feeders. A protection ...
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Internal Fault Detection, Location, and Classification in Stator Winding of the Synchronous Generators Based on the Terminal Voltage Waveform
... model internal faults, other models were generally derived in the phase domain [4–9], where the voltage and flux linkage equations are directly developed in the fixed phase ...These fault models suppose ...
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Fault Discrimination Algorithm for Busbar Differential Protection Relaying Using Partial Operating Current Characteristics
... bus fault is equivalent to many simultaneous faults and usually, due to the concentration of supply circuits, involves high current ...an internal fault, as well as false tripping of a busbar during ...
107
Coefficient Comparison Technique of Discrete Wavelet Transform for Discriminating between External Short Circuit and Internal Winding Fault in Power Transformer
... identifying internal winding fault of three-phase two-winding transformer which variations of coefficients of high frequency component obtained from DWT of differential current are ...between ...
6
Transient Protection for Two Terminal HVDC System
... identify internal fault and external ...various fault conditions including high ground resistance ...discussed: fault resistance and transmission ...
6
Artificial Neural Network Based Backup Differential Protection of Generator-Transformer Unit
... The ANN-based algorithms have been successfully implemented in many pattern or signature recognition problems, as they can detect healthy conditions of generator and transformer based on recognizing their wave shapes, ...
6
A New Scheme Based on Correlation Technique for Generator Stator Fault Detection-Part π
... of internal fault conditions at various fault types and resistances are obtained, trip signal is initiated with fault start due to cross-correlation coefficient between the two current signals ...
7
A double end fault location technique for distribution systems based on fault generated transients
... a fault location technique for distribution ...the fault generated transients to estimate the fault distance over a broad range of ...different fault resistance values up to 100 Ω. Also, the ...
5
Geology, geochronology and structural evolution of La Escondida copper district, Northern Chile
... Cleavage Cleavage Cleavage Cleavage Cleavage Bedding Bedding Bedding Dyke Dyke Dyke Dyke Dyke Dyke Dyke Reverse fault Reverse fault Reverse fault Reverse fault Reverse fault Reverse faul[r] ...
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MULTI LEVEL GROUP KEY MANAGEMENT TECHNIQUE FOR MULTICAST SECURITY IN MANET
... of fault detection and maintenance for the traditional diagnosis ...machinery fault diagnosis were ...machinery fault diagnosis were introduced and several commonly used fault diagnosis ...
7
From Available Synchrophasor Data to Short-Circuit Fault Identity: Formulation and Feasibility Analysis
... short-circuit fault identity, that is the fault type, faulted line and exact fault distance on it, by using available synchrophasor ...the fault area as a stand-alone ...post- fault ...
10
The 11 May 2011 earthquake at Lorca (SE Spain) viewed in a structural-tectonic context
... Murcia fault nor the Cre- villente fault further northeast near Alicante ...Murcia fault indi- cate instead that at least part of the fault initiated as an exten- sional normal ...of ...
6
Optimal Design of Earthmat for 110kV Substation using ETAP 12.6
... that fault currents dissipate mainly through the earthing electrode into the ground, whilethe values of electrical potentials between close points on the earth surface that can be connected by a person must be ...
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Fault Diagnosis and Fault-Tolerant Control of Wind Turbines via sliding mode control
... adaptive fault estimation algorithm smc is proposed to enhance the rapidity and accuracy performance of fault ...electrical fault scenario, the DFTG winding short circuit fault, is considered ...
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A Quaternary fault database for central Asia
... Asia fault database contains 1196 fault traces that can be viewed, searched, and downloaded for plotting in Ar- cGIS and other ...programs. Fault parameters and descriptions for over 123 Quaternary ...
14
Predicting Fire Outbreak Caused by Electrical Faults using Artificial Bee Colony Algorithm
... Input layer: This is where to input the attribute range specifications like the Max cycle, Colony size, Fault resistance etc. Optimization layer: uses the AI technique (ABC) to evolve and then find the set of ...
8
Modeling and Simulation of Overcurrent and Earth Fault Relay for Extra High Voltage Transmission Line
... phase fault set higher than full load current while plug setting for earth fault set lower than full load current to detect high impedance fault and ground fault which remain undetected by ...
7
Fuzzy Logic Based Fault Classification Scheme for Digital Distance Protection
... logic-based fault classification scheme for transmission lines is ...post fault current phasor of three phases of the transmission ...high fault resistances, and high fault distances from ...
9
Windows Azure Cloud
... Role: Middle-Tier Definition Type: Worker VM Size: Large Endpoints: Internal-1 Configuration Instances: 3 Update Domains: 2 Fault Domains: 2... Variable instance sizes to handle complex [r] ...
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