• Nenhum resultado encontrado

Induction generator

Control of a Doubly-Fed Induction Generator

Control of a Doubly-Fed Induction Generator

... asynchronous generator with a vectorial control is a machine that has excellent performance and is commonly used in wind turbine ...double-fed induction generator for a variable speed wind turbine; ...

5

Dynamic performances of self-excited induction generator feeding different static loads

Dynamic performances of self-excited induction generator feeding different static loads

... Abstract: The paper examines the dynamic performances of a three-phase self- excited induction generator (SEIG) during sudden connection of static loads. A dynamic flux model of the SEIG in the ˺-˻ axis ...

14

Simulation and Analysis of Induced Harmonics and Reactive Power of a Rotor-Fed Induction Generator with PWM Inverter

Simulation and Analysis of Induced Harmonics and Reactive Power of a Rotor-Fed Induction Generator with PWM Inverter

... [3] Yong Liao, Li Ranm Ghanim A. putrus and Kenneth S. Smith, ”Evaluation of the effects of rotor Harmonics in a doubly fed induction generator with harmonics induced speed ripple” , IEEE transactions on ...

4

Voltage Stability Improvement of Grid Connected Wind Driven  Induction Generator Using Svc

Voltage Stability Improvement of Grid Connected Wind Driven Induction Generator Using Svc

... From the simulation results of SVC it is found that SVC has a significant contribution to the voltage stability of wind driven induction generator..When the wind speed changes the wind turbine become ...

4

FACTS Devices Using Neuro Fuzzy Controller in Stabilization of Grid Connected Wind Generator.

FACTS Devices Using Neuro Fuzzy Controller in Stabilization of Grid Connected Wind Generator.

... It is clear that reactive power is supplied by the grid to the stator winding of the induction generator for development of the rotating magnetic field at the stator. The reactive power demand compensation ...

10

Micro Hydro-Electric Energy Generation- An Overview

Micro Hydro-Electric Energy Generation- An Overview

... squirrel-cage induction motors with no possibility of voltage regulation and running at a speed directly related to system ...[27]. Induction generator (IG) offers many advantages over a conventional ...

8

Maximum Power Search in Wind Turbine Based on Fuzzy Logic Control

Maximum Power Search in Wind Turbine Based on Fuzzy Logic Control

... Abstract: This paper describes fuzzy logic control of induction generator speed in wind turbine application. The aim of fuzzy controller is to establishe maximum power delivery to the grid from available ...

19

Effect of Physical Constraints on Load Frequency Control of Deregulated Hybrid Power System Integrated with DFIG Wind Turbine

Effect of Physical Constraints on Load Frequency Control of Deregulated Hybrid Power System Integrated with DFIG Wind Turbine

... fed induction generator (DFIG) based wind energy source is integrated into the system that provides the modified emulating inertial control and reduces the deviations in frequency and tie-line power, ...

12

DYNAMIC RESPONSE OF WIND POWER GENARATORS USING STATCOM

DYNAMIC RESPONSE OF WIND POWER GENARATORS USING STATCOM

... fed induction generator, a back to back voltage source converter feeds the three phase rotor winding , Resulting that the mechanical and electrical rotor frequency are decoupled and the electrical stator ...

8

Wind Energy Integration with Grid Using an Energy Storage

Wind Energy Integration with Grid Using an Energy Storage

... Abstract —Active Power injected into the grid can be smoothened by implementation of efficient and economic energy storage. This paper deals with the vector controlled Doubly Fed Induction Generator (DFIG) ...

6

Development of a thermoelectric generator for the exhaust of a vehicle

Development of a thermoelectric generator for the exhaust of a vehicle

... thermoelectric generator (TEG) concept with tempera- ture control based on the operating principle of the variable conductance heat ...the generator output during driving cycles simulated with an energy ...

216

A high level test processor and test program generator

A high level test processor and test program generator

... The work presented herein addresses the high level generation of specific programmable processors for testing different blocks in integrated systems, taking advantage of [r] ...

6

Secure Image Encryption Based On a Chua Chaotic Noise Generator

Secure Image Encryption Based On a Chua Chaotic Noise Generator

... This paper presents a secure image cryptography telecom system based on a Chua's circuit chaotic noise generator. A chaotic system based on synchronised Master–Slave Chua's circuits has been used as a chaotic true ...

14

Projeto de um aerogerador didático / Project of a teaching wind generator

Projeto de um aerogerador didático / Project of a teaching wind generator

... Os orientadores envolvidos podem ensinar a maneira de montagem do protótipo, fazendo o uso do aerogerador de forma dinâmica, saindo das aulas tradicionais para despertar o[r] ...

8

A space-time rainfall generator for highly convective Mediterranean rainstorms

A space-time rainfall generator for highly convective Mediterranean rainstorms

... Functional expressions with random parameters are used to describe the evolution of the rainfall cells, along the lines proposed by Rodriguez-Iturbe and Eagleson (1987), who demonstrated[r] ...

12

Two-Stage Thermoacoustic Electricity Generator for Waste Heat Recovery

Two-Stage Thermoacoustic Electricity Generator for Waste Heat Recovery

... Some efforts towards a two-stage engine with one linear alternator have been undertaken as an outgrowth of SCORE project. Abdoulla et al. (2012) used DeltaEC to numerically design a two stage TA engine working as an ...

6

Design and Implementations of Linear Congruential Generator into FPGA

Design and Implementations of Linear Congruential Generator into FPGA

... Abstract – This paper exposes circuit design of linear congruential generator (LCG) and implementation in FPGA. The circuit is derived from LCG algorithm proposed by Lehmer. Wordlengths reduction technique has ...

5

Evolutionary model tree induction

Evolutionary model tree induction

... The greatest challenge of this work was the continuously attempt of reducing E-Motion’s execu- tion time. As most evolutionary algorithms, E-Motion is very time-consuming. Due to the fact it is a non-deterministic ...

84

An investigation of 3D images of the simultaneous-lightness-contrast illusion using a virtual-reality technique

An investigation of 3D images of the simultaneous-lightness-contrast illusion using a virtual-reality technique

... simultaneous brightness contrast and grating induction. Oriented multiscale spatial iltering and contrast normalization: A parsimonious model of brightness induction in a [r] ...

11

BLEGen — A Code Generator for Bluetooth Low Energy Services

BLEGen — A Code Generator for Bluetooth Low Energy Services

... the generator could be easily adapted to produce code for other BLE microchips/stacks, the authors used the builder design pattern [11] as it is illustrated at ...

5

Show all 1129 documents...

temas relacionados