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Author: search.filters.author.Kinnares, V.Subject: search.filters.subject.Induction generator

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    Investigation of skew effect on the behavior and performance of grid connected induction generators
    (2017-01-30)
    Sawetsakulanond, B.
    ;
    Kinnares, V.
    This paper proposes the investigation of skew effect on the behavior and performance of three phase, 2.2 kW, 220/380 V, Δ / Y connected, 1420 rpm, 4 poles grid connected induction generators with skewed squirrel cage rotor for supplying electric power to utility grid. Skewed rotor with angle of 0°, 5° and 10° for grid connected induction generators are employed. Analysis and comparative study on operating of induction generators under transient and steady state conditions have been performed. Research results will be guidelines for an application of wind induction generator for electricity generation.
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    Investigation on the performance between standard and high efficiency induction machines operating as grid connected induction generators
    (2008-12-01)
    Sawetsakulanond, B.
    ;
    Hothongkham, P.
    ;
    Kinnares, V.
    This paper proposes the investigation on the performance between standard and high efficiency induction machines operating as grid connected induction generators having same rating of three phase, 2.2kW, 220/380V, 4-poles for supplying electric power to utility grid. Analysis and comparative study on operating of induction generators under transient and steady state conditions at no-load and full-load have been performed. Research results will be guidelines for an application of wind induction generator for electricity generation. © 2008 IEEE.
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    Design and construction of a three phase of self-exited induction generator
    (2008-12-01)
    Sawetsakulanond, B.
    ;
    Hothongkham, P.
    ;
    Kinnares, V.
    This paper proposes the design and construction of three phase, 220/380 V, 3.4/2.0 A, δγ connected, 4 poles, 0.75 kW a self-exited induction generator (SEIG). Analysis of the designed SEIG uses a finite element method. The designed SEIG has been tested and compared with a standard SEIG under operating conditions such as no-load and on-load with pure resistive load. Consideration of capacitance for the SEIG based on equivalent circuit model under steady-state load conditions and a power flow diagram is given. Research results can be guidelines for development of effective wind induction generators for electricity generation. ©2008 IEEE.
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    Investigation of skew effect on the performance of self - excited induction generators
    (2007-12-01)
    Sawetsakulanond, B.
    ;
    Kinnares, V.
    This paper presents the investigation of skew effects on the performance of three phase, 2.2 kW 220/380 volt 4 poles self - excited induction generators (SEIG) with skewed squirrel cage rotor. Analysis of excitation capacitor of the SEIG based on a steady - state equivalent circuit model including rotor skew effect is given. Skewed rotor with angle of 0°, 5°, and 10° for the SEIG are employed. Testing and performance comparison under dynamic and steady - state operation with resistive and resistive - inductive loads have been performed. Results can be guidelines for development of effective wind induction generators. © 2007 IEEE.
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    A simple approach to capacitance determination of self - exited induction generators for terminal voltage regulation
    (2007-12-01)
    Sawetsakulanond, B.
    ;
    Kinnares, V.
    This paper proposes a simple method for determining of capacitance requirements of three phase self-exited induction generators(SEIG). Consideration of capacitance of the SEIG based on equivalent circuit model under steady - state load conditions and a power flow diagram is given. Performance testing has been performed under a wide range of operating conditions such as no - load and on - load with pure resistive and resistive - inductive load conditions. Experimental results can be guidelines for simply suitable capacitance determination method for SEIGs with reasonable terminal voltage regulation under a wide range of operation. © 2007 IEEE.