power transmission lines
Inspection of power transmission lines using UAVs
... the power line corridor but also ancillary inspections including; route access, vegetation monitoring and emergency inspection and ...the power line corridor and assessing the power line by visual ...
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Detection and Location of Faults In Power Transmission Lines To Protection And Maintenance of A Power System
... on power transmission lines is essential to the protection and maintenance of a power ...the transmission line condition using a collective ...
15
The Ultraviolet Detection of Corona Discharge in Power Transmission Lines
... in power transmission lines external insulation, and it may cause serious defect if without effective ...in power transmission lines were used as the electrode model while a ...
5
Hybrid Pattern Recognition and Multi-resolution Analysis (MRA) Based Fault Location in Power Transmission Lines
... electric power transmission lines using wavelet multi-resolution analysis and neural networks pattern recognition ...the power transmission-line were pre-processed first and then ...
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Investigating Levels of Low Frequency Magnetic Field in the Inhabited Vicinity of Power Transmission Lines of Kuwait
... to power transmission lines at inhabited areas in Kuwait to see if current levels are safe and to establish a database of 50 Hz magnetic field levels at inhabited ...of power lines and ...
21
Wave Energy Power Transmission Lines: Electric and Magnetic Field Propagation
... Wave Energy Power Transmission Lines: Electric and Magnetic Field Propagation.. Jordan Pommerenck, Justin Pommerenck, Annette von Jouanne, Alexandre Yokochi..[r] ...
21
Reliability Assessment for Overhead Power Transmission Lines using Failure Rate Analysis
... the power system of ...overhead power transmission ...overhead power transmission lines (OLs) are the least reliable ...of transmission lines, combined with their ...
6
Wide Area Backup Protection Scheme For Power Transmission Lines Using PMU
... obtained. In Figure.5 Simulink model of PMU with the data from transmission line voltage and current. The output of PMU is given to the circuit breaker and depending on the fault current the Circuit Breaker is ...
9
AUTOMATIC FAULT DETECTION AND LOCATION IN POWER TRANSMISSION LINES USING GSM TECHNOLOGY
... A 161kV closed loop grid serving the concentrated load centres of the southern part of Ghana and a long161kV direct line from Kumasi to the relatively lightly loaded northern parts of Ghana where electricity penetration ...
15
Power Transmission Lines Congestion Control with Proper Placement of Smart Wire
... a transmission line is more than its rated value, smart wire modules are switched ...thus transmission line impedance increases and current gets diverted in the transmission lines which are ...
5
Low Frequency Induction Simulation of Power Transmission Lines and Pipelines: A Comparative Study
... overhead power trans- mission lines, with attendant problem of induced volt- age on the ...voltage transmission lines using circuit analysis, the mutual impedance between the power line ...
6
Analysis and Suppression on Three Phase Unbalanced Current in 220kV Ring Power Transmission Lines of Xinjiang Power Grid
... transposition transmission lines, the rational selection of wire arrangement can reduce the line ...Shihezi-Manasi power plant - third stage engineering of Manasi power plant, as the test ...
7
Experimental Program to Evaluate the Behavior of Power Transmission Lines Systems Subject to Wind
... kV transmission line has been chosen for the installation of the measuring and monitoring system for the structural behavior of the system consisting of a tower and cables subjected to the wind ...
5
Power Tapping Of Upgrade Transmission Line by Using Composite Ac-Dc Power Transmission Lines
... feeding power to infinite bus via a double circuit,three-phase,400KV,50Hz, 450Km ac transmission ...3. Transmission lines are represented as the Bergeron ...
6
Composite Ac–Dc Power Transmission Lines
... ac lines, because of inherent transient stability problem cannot be loaded to their maximum thermal ...ac-dc transmission it is feasible to load these tie lines close to thermal limits specified in ...
7
Classification of critical aging segments of power transmission lines
... Analytic hierarchy process (AHP) created by Professor T.L. Saaty in Pittsburgh from University in United States was chosen as an effective method that can solve a multiple criteria and multiple objective decision-making ...
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Accurate fault location for power transmission lines
... LIST or PRIRCIPAL SYMBOLS EHV -Extra high voltage exp -Exponential arg -Argument j -v-1 VS,I S -Sending end voltage and current IF -Fault path current ZSS,ZSR -Sending and receiving end [r] ...
225
Distance Protection Scheme for Transmission Lines
... for transmission lines using the principle of distance ...of transmission lines, distance protection scheme is optimal due to its appealing features like directionality, reliability, ...
10
Analysis of Facts Controllers in Transmission Lines
... a transmission line by injecting a voltage with an appropriate phase angle in relation to the line ...reactive power with the transmission ...reactive power is exchanged – either absorbed or ...
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A New Algorithm for Optimum Voltage and Reactive Power Control for Minimizing Transmission Lines Losses
... In this paper a combination technique based on genet ic algorit hms, simulate d anne aling and fuzzy membership functions is proposed. This algorithm can optimize reactive power dispatch in order to reduce the tot ...
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