line-to-ground faults
Power Quality Improvement by Using Various Voltage Sag and Swell Controller
... ABSTRACT: Distribution system needs to be protected against voltagesags, swells that adversely affect the reliability & quality of powersupply at the utility end. These problems can be mitigated with voltage njection ...
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STUDY AND IMPLEMENTATION OF WIRELESS AND WIRED COMMUNICATION FOR THE INTEGRATION OF SUBSTATION AUTOMATION DEVICES TO SCADA
... Double line to ground faults, the faults currents in 2 phases shoot up while for 3 phase faults all the three phase currents shoot ...
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System Model Stability Studies Of A Single Line, Double Line And Three Phase To Ground Faults, Using Humpage Modified Power System
... double line and single line to ground faults were respectively inflicted on the generator busbar of the test system and cleared after ...the line was compensated using static VAR ...
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Power flow improvement using Static Synchronous Series Compensator (SSSC)
... According to the obtained results of bus4 the FACTS Controller device SSSC increased the maximum power across various buses in Line to Ground and Double Line to Ground faults. From the ...
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... transmission line are: single line to ground fault (L-G), double line to ground faults (LL-G), line to line faults (L-L) and triple line to ...
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Sensor to improve detection of line break or earth faults for Victorian answer lines
... having line of sight with each other, the problem of modelling the radio propagation should not be a strenuous ...power line route, and the ground ...for line of sight conditions and the ...
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Analysis of Micro-Grid System during Faults on Transmission Line
... Same as fault current supplied by the source and line current is also analysed, when phase A to Ground fault is created at F3 location for the both mode of operation.Change in fault current supplied by the ...
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Detection and Location of Faults In Power Transmission Lines To Protection And Maintenance of A Power System
... phase faults (at one of the phases’ current ...these faults, with the exception of the single line to ground fault at the faulted phase’s current maximum which was included since it was ...
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Solar PV Module Fault Analysis Using Artificial Intelligence
... Wiring-related faults are common in electric circuits, there are mainly two types of faults in PV-based installations: Line-to- Ground and Line-to-Line ...wiring-related ...
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Methods in Single Phase to Ground Faults on Power Distribution Systems
... detecting faults in distribution network are the most common practice of ...in line and detect a fault when the current become higher than a threshold of overcurrent devices (Piesciorovsky and Schulz, 2017; ...
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Transmission Line Protection for Symmetrical and Unsymmetrical Faults using Distance Relays
... circuit faults and again these can be symmetrical and unsymmetrical ...symmetrical faults, all the three phases are short-circuited to each other and often to ...of faults involving high currents and ...
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Protection of Dc Micro grid From Multiple Line and Ground Faults
... microgrid and result in damage of equipments. The microgrids make use of multi terminal VSC (Voltage Source Converters) for interfacing different subsystems to the bus. The problem in protecting VSC systems is the fault ...
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Small Signal Stablity Analysis in SMIB & 3 Machine 6 Bus System using GWO Optimization Technique
... different faults which are three-phase fault, double line to ground fault(L-L-G),line to ground fault(L-G),line to line fault(L-L),line outage, small disturbance, ...
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Improving LVRT of integration of fixed speed SCIG wind turbine to the grid
... through faults means when faults occurs at some point or voltage dips from the grid side, the wind turbine has the ability to ride through this fault and not to be disconnected by its protection ...system ...
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Evaluation of the strong ground motions in the area close to the surface faults
... The strong motion pulses which brought the band of the earthquake disaster of seismic intensity 7 in Kobe, Japan, earthquake, 1995, were radiated from asperities (Matsushima and Kawase, 2006). Since then, the asperity ...
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Most Suited Mother Wavelet For Localization Of Transmission Line Faults
... plays a very crucial role for accurate localization of faults. So the present work is a systematic and logical approach to find the most suited mother wavelet for this purpose. To analyze the fast decaying fault ...
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Identification of faults in series compensated transmission line by using wavelet transform
... transmission line because of the various technical and economical advantages like increased transmittable power, improved power system stability, reduced transmission losses; reduced voltage drop, enhanced voltage ...
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The Effect of Faults upon Ground Water Flow in the Baton Rouge Fault System
... Knott (1993) discussed some important parameters contributing to fault seals: fault orientation, burial depth, fault displacement, net-to-gross shale ratio, net sand connectivity, and age of faulting. These points are ...
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State of Art Review: Behaviour of Masonry Structures under Gravity and Seismic Loads
... like ground motion effect on high rise building‘s elastic response can be defined by the shape of the elastic response spectrum ...like ground motions are peak values of acceleration, velocity and ...
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On the reliability of the Autosub autonomous underwater vehicle
... Losing an AUV in the open ocean is a rare event. Most vehicles have visual, radio, sonar and satellite tracking systems that enable the operator to find a vehicle if it is lost on the surface or trapped subsurface. For ...
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