electric power transmission lines
INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & MANAGEMENT BIOLOGICAL HAZARDS OF ELECTROMAGNETIC FIELDS GENERATED BY ELECTRIC HIGH VOLTAGE TOWER KHARTOUM STATE - SUDAN
... However, power transmission lines, and other sources which relate to the transmission and generation of electrical energy, emit extremely low frequencies between 0-300 ...voltage power ...
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Cost Effective Design of Extra High Voltage Transmission Lines for Minimizing Transmission Congestion Problems
... Electrical power industry is backbone of any developing nation. Power transmission if carried out at extra and ultra - high voltages, can play pivotal role in minimizing problems associated with ...
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Energy Efficiency in Smart Grid: A Prospective Study on Energy Management Systems
... high-voltage transmission lines carry electricity from generating plants to local substations, where the ener- gy is “left over” for a lower voltage and then sent through electric energy distribution ...
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Fault Location in Extra High Voltage Transmission Line Case Study: Onitsha-New Haven Enugu 330kv Transmission Line
... the power grid in Nigeria power system, installation of a huge number of transmission and distribution lines are on ...the power sector has increased the need for reliable and ...
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Composite Ac–Dc Power Transmission Lines
... new transmission line. The demand of electric power has shown steady growth but geographically it is quite ...The power is often not available at the growing load centres but at remote ...the ...
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A Comparative Analysis of the Economic Performance of New Energy saving Wires Based on Life Cycle Cost
... 500-kV transmission lines and using the transmission capacity, electricity price, annual loss hours and electric power project recovery rate as variables, changing only one variable at ...
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Environmental Impacts of Electromagnetic Radiation Inducted by High Voltage-Power Lines
... current transmission lines (HVDC) is a high power electronics technology used in electric power systems ma inly due to its capability of t ransmitting la rge a mount of power ...
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Damping of Power System Oscillations with STATCOM Using MATLAB
... Today, Transmission networks of modern system are becoming increasingly stressed because of growing demand and restrictions on building new ...ac transmission system (FACTS) devices are found to be every ...
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Energy storage application into a double DC electric railway
... in electric railways is significant because it can affect the benefits of using ...aboard electric trains or in a stationary position alongside the ...regenerative power loss in the railway network’s ...
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Classification of critical aging segments of power transmission lines
... Electric power transmission or "high voltage electric transmission" is the bulk transfer of electrical energy and a part of our ...generating power plants to ...420 ...
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Implementation Technique and Analysis of Power Flow in AC Transmission Circuits
... The power flow analysis is the most important and essential approach to investigating problems in power system operating and planning [3], [5] ...in power system operating and planning [30] – ...
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Recording of the Intensity of the Electric and Magnetic Fields at 50 Hz and of the Electromagnetic Field in the Range 100 kHz 3 GHz in the City and Province of Gjirocastër, Albania
... the electric field E (100 kHz - 30 GHz range) and of surface specific energy S have been made in very busy positions (P2: Medreseja School, P3: Castle Square, P4: Restaurant Fantazia—on a little hill) and near the ...
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Comparative Analysis of Transmission Losses in the Nigerian 330kV Old Existing 28-Bus and 41-Bus System
... 330kV transmission grid and produces explicit comparative analyses of the technical power losses existing between the old existing 28-bus system and 41-bus ...the power flow analysis was obtained ...
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Analysis of Ionized Field Under HVDC Transmission Lines Within the Influences of Suspended Particles
... In the past decades, researchers have developed many calculation methods based on Deutsch assumption or Kaptzov assumption such as charge simulation method, method of moments, and finite element method (FEM). The FEM is ...
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Review: Reduction of Harmonic Losses in HVDC Converter Transformer
... 2) Passive filtering method is mainly used for the harmonic suppression but still have some disadvantages. The most dangerous one is that series/ parallel resonance may occur between system impedance and the passive ...
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ROLE OF HIGH TEMPERATURE SUPERCONDUCTING MATERIALS FOR INNOVATIONS AND TECHNOLOGY
... Modern electric drive has many advantages over competing mechanical ...reserve power when needed, better use of internal space allowing revenue producing space, quietness, easier maintenance and improved ...
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Identification of Critical Transmission Line for Voltage Collapse Using Deterministic Indices in Ieee-14 Bus System
... for power system stability studies has always been a challenge for a number of ...for power system studies ...a power system, suitable dynamic models are usually required based on nonlinear ...
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The Ultraviolet Detection of Corona Discharge in Power Transmission Lines
... In this paper, the fracture aluminum strands which is common in power transmission lines were used as the electrode model while a SuperB ultraviolet imager were utilized to detect, the p[r] ...
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The analysis of travelling waves on power system transmission lines
... frequency dependence and corona has been satisfactorily resolved, a power system transmission line representation that includes all first order propagation effects will not have been obt[r] ...
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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 ...
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