Overhead Lines
design guidelines for development near high voltage overhead lines
... move overhead lines, or put them underground, when development is proposed ...existing overhead lines, the National Grid network is a fundamental and permanent part of our national ...
93
Probabilistic real-time thermal rating forecasting for overhead lines by conditionally heteroscedastic auto-regressive models
... Abstract — Conventional approaches to forecasting of real-time thermal ratings (RTTRs) provide only single point estimates with no indication of the size or distribution of possible errors. This paper describes weather ...
11
Equivalent Model from Two Layers Stratified Media to Homogeneous Media for Overhead Lines
... An accurate method for determining the electrical parameters of an homogeneous earth equivalent to a two-layer stratified earth, in an overhead lines structure is presented in this paper. The method is based ...
10
Development of an Insulating Cross-arm for Overhead Lines
... transmission lines are phase-to- ground especially for lines operating at the EHV level since the probability of three-phase faults decreases as the line voltage increases ...
223
UNIFICATION OF OVERHEAD LINES IN THE CONDITIONS OF THE MARKET OF TWO-PARTY AGREEMENTS AND BALANCING ELECTRIC ENERGY MARKET
... The condition for distinguishability of the two OL variants, determined by the boundaries of equal economic efficiency, depends, to a certain extent, on the scale of wire cross-sections with which those lines are ...
8
Study of Key Theoretical and Technical Features of Dynamic Loading of High Voltage Overhead Transmission Lines
... This paper uses the heat balance equation [1]-[5],[13] as the starting point for developing the mathematical models that bring the electromechanical reaction to the fore. It shows, mathematically, how dynamic loading of ...
7
Technical consideration and impact of converting overhead power lines to underground power cables
... in overhead lines are the representation of the amount of lost power from the generated power that did not deliver to ...transmission lines would be 3% of the transmitted power, with maximum loss ...
350
Wind induce clearances infringement of overhead power lines
... aluminium. Overhead cable use for transmit power between two ...as overhead line of transmission system. Aluminium based for overhead lines like All Aluminium Conductor (AAC) is favourably ...
38
Ultimate Capacities of Location Detection of Damages and Ice Coatings on Overhead Transmission Lines
... kV overhead transmission lines concerning detection of damages and ice deposits on ...kV overhead transmission ...on overhead transmission lines has been predicted and exemplified by ...
6
Bare Overhead Conductors
... ACSR is a composite concentric-lay stranded conductor consisting of a central steel core around which are stranded one or more layers of aluminum alloy 1350-H19 wires. The steel core may consist of a single wire, 7, 19, ...
9
Lightning Protection of ± 500 kV Three circuit Direct Current Overhead Transmission Lines on the Same Tower
... transmission lines arranged on the same tower is analyzed by using electrical geometric model and traveling wave ...of overhead ground wire is designed to be -14° and the recommended E layout scheme is ...
7
Effective Routing Based on Overhead Reduction
... In this paper we present a work in progress. The approaches that our protocol applies can reduce substantially traffic overhead generated by nodes. On the other hand, the technique used to avoid routing loops ...
9
Overhead allocation for FrieslandCampina Domo Borculo
... To make sure that the goal of the research is achievable, we must set some limitations to our research. The first limitation we establish is that we do not adapt the way Domo Borculo currently books their costs. This ...
43
Overhead Assessment in WSN
... TinySec uses the cipher block chaining (CBC) mode of operation with SkipJack as its underlying block cipher and an 8 byte Initialization Vector (IV) to introduce randomization and hence ensure semantic security. However, ...
7
The study of the propagation of electromagnetic field under a 132kV overhead power lines and its exposure limits on the health of humans
... Berdasarkan nilai medan magnet minimum yang telah ditetapkan oleh International Commission on Non-Ionizing Radiation Protection INCIRP terhadap manusia, kajian ini telah membuktikan baha[r] ...
36
A Comparison Between Carson's Formulae and a 2D FEM Approach for the Evaluation of AC Interference Caused by Overhead Power Lines on Buried Metallic Pipelines
... Whenever overhead power-lines and buried metallic pipelines share the same transport corridors, the AC nature of the currents carried by the power-lines inevitably produces some effects on the ...
10
Imitation and Physical Modeling of the Influence of Ice Coating on the Propagation of Location Signals on the Wires of Overhead Transmission Lines
... Also in the developed simulation model, there is a square-wave generator – a standard component of the PSCAD library – a single-phase source that provides the generation of impulses of a given duration and amplitude. ...
5
Synchronization Overhead in SOC Compressed Test
... synchronization overhead, tailoring the compression method (cmp) obtains larger test sets than tailoring the compressed test set ...synchronization overhead becomes obvious when the values obtained for cmp ...
12
SELECTING THE RIGHT OVERHEAD CRANE
... This checklist, published by the Crane Manufacturers Association of America, Inc., aids owners of overhead cranes when conducting periodic maintenance inspections. While the proper installation, operation, ...
7
Remote identification of overhead conductor materials
... Spectral imaging or spectroscopy is a very well researched and understood topic. The spectral output of satellite or aircraft mounted systems has been used extensively in the mapping of geological and mineralogical ...
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