• Nenhum resultado encontrado

Power Transmission

Finite Element Analysis of Magnetic Field Distribution for 500-kV Power Transmission Systems

Finite Element Analysis of Magnetic Field Distribution for 500-kV Power Transmission Systems

... (EHV) transmission line under normal loading and short-circuit ...500-kV power transmission ...500-kV power transmission lines have been employed for ...EHV transmission lines is ...

9

CRITICAL AGING SEGMENTS OF POWER TRANSMISSION LINE

CRITICAL AGING SEGMENTS OF POWER TRANSMISSION LINE

... the power transmission ...of power transmission lines as a result of extreme weather ...a transmission line can lead to the loss of conductor strength, which may increase the ...

12

Wireless power transmission for drones

Wireless power transmission for drones

... Abstract—Wireless power transmission presents itself as being a solution to some common problems of the extensive use of electronics devices such as the removal of parasitic components present in feeding ...

135

Performance Assessment of Brazilian Power Transmission and Distribution Segments using Data Envelopment Analysis

Performance Assessment of Brazilian Power Transmission and Distribution Segments using Data Envelopment Analysis

... the transmission segment, which encompasses a range from 230 kV and 750 ...The power transmission occurs through national interconnected system and is essential to ensure the continuous supply of ...

10

Receiver Design to Employ Simultaneous Wireless Information and Power Transmission with Joint CFO and Channel Estimation

Receiver Design to Employ Simultaneous Wireless Information and Power Transmission with Joint CFO and Channel Estimation

... ABSTRACT Radio-frequency energy harvesting (EH) is one of the enabling technologies for the next-generation wireless communication systems. EH techniques are specifically used to improve the energy efficiency of the ...

10

HVDC Power Transmission Simulation for Offshore Wind System with Three-Level Converter

HVDC Power Transmission Simulation for Offshore Wind System with Three-Level Converter

... the power ashore relies on two types of power transmission technology: high-voltage alternate current (HVAC) or high voltage direct current ...

6

A mechanical power transmission: considerations about its manufacturability and life cycle

A mechanical power transmission: considerations about its manufacturability and life cycle

... Usually a broaching machine is more productive than its planning counterpart, because for each additional cutting edge of the broach, more material is removed during that movement, all[r] ...

114

Simulation of Offshore Wind System with Three-Level Converters: HVDC Power Transmission in Cloud Scope

Simulation of Offshore Wind System with Three-Level Converters: HVDC Power Transmission in Cloud Scope

... The global growing demand for energy led to the deployment of new energy conver- sion called distributed energy located closely to the electric load to be served. A varie- ty of small grid-connected devices referred to ...

10

Stochastic Location of FACTS Devices in Electric Power Transmission Networks

Stochastic Location of FACTS Devices in Electric Power Transmission Networks

... However, significant changes have been observed in operation of transmission networks. The implementation of electromechanical devices and rescheduling of generators may not be the most efficient actions. On one ...

86

3D antennas for wireless power transmission

3D antennas for wireless power transmission

... external power connections or batteries in order to ...the power could be transmitted to the places where the wired transmission is not possible ...

71

Resonant wireless power transmission based on resonant electrical coupling

Resonant wireless power transmission based on resonant electrical coupling

... T HE RESEARCH on wireless power transfer dates back to the famous experiments carried out by Nikola Tesla at the turn of the 20th Century. His goal was to build a net- work of towers that would pump large amounts ...

120

Power Transmission Through Timing Belt In Two Wheeler Motors

Power Transmission Through Timing Belt In Two Wheeler Motors

... Power Grip GT3 belts are suitable for many applications such as HVAC, office machines, machine tools, hand power tools, postage handling, spindle drives, food processors, sewing machines, robotics, linear ...

6

Power Flows and Torque Analyses of an Independently Controllable Transmission with a Parallel Type

Power Flows and Torque Analyses of an Independently Controllable Transmission with a Parallel Type

... controllable power transmission, referred to as an independently controllable transmission (ICT) with a parallel type, had been proposed in the previous studies ...variable transmission ...

5

Analysis of Multipath MANET Routing Protocols under Variable Range Transmission Power

Analysis of Multipath MANET Routing Protocols under Variable Range Transmission Power

... of power control in mobile ad hoc networks is achieved by reducing the total energy consumed in packet delivery and increasing the network throughput by increasing the channel's spatial reuse of the available ...

7

TII soft power hard power

TII soft power hard power

... hard power, em especial através da atenção dada à área da defesa, a UE dá credibilidade à utilização dos seus instrumentos de soft power, numa perspetiva de complementaridade, atuando ao nível do smart ...

83

Optimal control of power kites for wind power production

Optimal control of power kites for wind power production

... The idea of using high wind energy (HWE) goes as back as the 1930s. In the late 1960s, a company named Sheldahl, Inc. placed a generator on a tethered balloon and generated about 350 Watts of power [ 15 ]. In the ...

56

The Mathematical Model of Power System with Thyristor Controlled Series Capacitor in Long Transmission Line

The Mathematical Model of Power System with Thyristor Controlled Series Capacitor in Long Transmission Line

... This study investigated the effects of The Thyristor Controlled Series Capacitor (TCSC) on transient stability of the Single Machine Infinite Bus (SMIB) with the consideration of the exact long transmission line ...

5

Communication Power

Communication Power

... Communication Power (Oxford, University Press, 2009), ainda não traduzido para o português, Manuel Castells oferece reflexão vigo- rosa, substantiva e muito fundamentada sobre os modos como o poder se reconfigura, ...

6

Voltage Stability Enhancement and Efficiency Improvement of Nigerian Transmission System Using Unified Power Flow Controller

Voltage Stability Enhancement and Efficiency Improvement of Nigerian Transmission System Using Unified Power Flow Controller

... such transmission systems are subjected to imbalance in the reactive power and hence voltage instability and reduction in real power of the ...AC Transmission System (FACTS) controllers. This ...

7

AN ADAPTIVE POWER ALLOCATION SCHEME FOR ROBUST TRANSMISSION OF JPEG COMPRESSED IMAGES OVER MIMO-OFDM SYSTEMS

AN ADAPTIVE POWER ALLOCATION SCHEME FOR ROBUST TRANSMISSION OF JPEG COMPRESSED IMAGES OVER MIMO-OFDM SYSTEMS

... the transmission of JPEG compressed ...tone transmission and a power allocation based on Lagrangian dual is utilized to improve the power efficiency ...unequal power allocation it is ...

8

Show all 2369 documents...

temas relacionados