The transient and qualitative performance of a self-excited single-phase induction generator

Ojo, Olorunfemi

doi:10.1109/60.464873

Cited by 33 publications

(11 citation statements)

References 5 publications

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“…o Series configuration [37][38][39][40][41][42][43][44][45][46][47][48][49][50][51][52][53][54][55][56] Other topologies: o With one shunt capacitor across the main winding and power electronic converters across the auxiliary winding [80][81][82][83][84][85][86][87][88][89] (Fig. 2(f)); o Only with one power electronic converter connected across both windings [90,91] (Fig.…”

Section: (C)); •mentioning

confidence: 99%

A Comprehensive Overview of Single–Phase Self-Excited Induction Generators

Ion

2020

IEEE Access

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The use of induction generators for electricity production in small power isolated systems represents the topic for a wide research area. As in such topologies single-phase consumers are predominant, besides three-phase induction generators with adequate balancing circuits, single-phase induction generators qualify as a reliable alternative. In the last 38 years, a significant number of research papers have tackled the problems related to the autonomous operation of single-phase induction generators (SPIGs) such as determining excitation capacitors values and their optimal arrangement, ensuring stable operation in terms of voltage and frequency balancing under varying loads and finally enhancing the quality of the energy delivered to the isolated single-phase consumers. While in case of simple topologies the operation of SPIGs is mainly investigated for fundamental electric parameters dependence with loading, excitation capacitance and speed, the use of power electronics based converters ensures stable operation over a wide range of varying/non-linear loads. This paper presents a comprehensive overview of the literature dedicated to SPIGs, focusing on several significant aspects such as main topologies, modeling, steadystate analysis and performance investigations.

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Section: (C)); •mentioning

confidence: 99%

A Comprehensive Overview of Single–Phase Self-Excited Induction Generators

Ion

2020

IEEE Access

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“…This causes rotating magnetic field which results in three phase voltage induction in the stator three phase windings. The increased stator voltage increases the rotor induced voltage which in turn causes the voltage buildup across the stator terminals until the saturation of magnetic flux linkage occurs [4]. During this process the rotor speed must be greater than the synchronous speed (positive slip), corresponding to the desired output frequency, to sustain the induced generation operation.…”

Section: Introductionmentioning

confidence: 99%

Dynamics of wind-turbine driven Self-Excited Induction Generator with online parameter calculation

Khan

Shahzad

Pálenský

et al. 2013

IECON 2013 - 39th Annual Conference of the IEEE Industrial Electronics Society

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This paper presents the dynamics of wind-turbine driven Self Excited Induction Generator (SEIG) with the consideration of dynamic core losses and dynamic mutual inductance. The core losses when considered are often taken as function of air-gap voltage and very few researchers included the variation as function of stator synchronous frequency. Similarly in most of the cases mutual inductance is taken as constant which is a simplified version of true dynamics. In this paper simulation studies are carried out to assess the dynamic performance of SEIG considering both the core losses and mutual inductance as dynamic variables. The performance is assessed in presence of variations in rotor speed, simulated as wind's effect, by a simplified wind turbine model. It is observed that dynamic mutual inductance and dynamic rotor losses are important parameters for accurate voltage and current measurements.

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“…Compared to three-phase induction generators, a small number of technical papers have addressed the potentials of SPIGs for electric power generation. References [7][8][9][10][11][12][13][14] explored modeling, steady-state performance, transient performance, and excitation capacitance requirements for the SPIGs. The topologies presented in these papers are similar, and a typical configuration is shown in Figure 1(a).…”

Section: Introductionmentioning

confidence: 99%