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Analysis and investigation of Skew effect on behavior and performance of a Small scale three-phase Self-excited induction generator

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เครือข่ายคณะผู้วิจัย


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Abstract

This paper presents analysis and investigation of the Skew effect on behavior and performance of a three-phase, 220/380V, 8.7/5.0A, ?/Y connected, 4 Poles, 2.2kW Self-excited induction generator (SEIG) with different angles Rotor skewing. A 2D Finite element analysis (2D-FEA) is used to consider Core loss, flux density and Circuit parameters. Analysis of excitation capacitor values for the SEIG based on a steady-state Equivalent circuit model including rotor Skew effect is given. Skewed rotor slots with angle of 0° (non-skew), 5° and 10° for the SEIGs are employed. Testing and Performance comparisons under Steady-state operation with a pure resistive load have been conducted. Obtained results can be guidelines and recommendations for development of effective Wind induction generators. © 2011 The Institute of Electrical Engineers of Japan.

Self-excited induction generator (13 items found) | Wind induction generator (3 items found) | Equivalent circuit model (17 items found) | Finite element analysis (241 items found) | Performance comparison (65 items found) | Steady-state operation (7 items found) | Circuit parameter (12 items found) | Skew effect (3 items found) | Rotor skew (2 items found) | Core loss (18 items found) | Poles (81 items found) | Three-phase self-excited induction generators | Wind energy2D finite element analysis | Self excited induction generators | Asynchronous generators | Finite element method | Excitation capacitors | Resistive loads | Flux densities | Excited states | Skewed rotors | Load testing | Small scale | Wind power | windings | Rotors |

ต้นฉบับข้อมูล : scopus