کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1747718 1018243 2014 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimisation of voltage and frequency regulation in an isolated wind-driven six-phase self-excited induction generator
ترجمه فارسی عنوان
بهینه سازی تنظیم ولتاژ و فرکانس در یک ژنراتور القایی شش فاز خودآسیبدی جدا شده بادی با استقامت باد
کلمات کلیدی
ژنراتور القایی خود هیجان زده، منبع انرژی قابل تجدید، نظریه گراف، الگوریتم ژنتیک، بهینه سازی کلینیک مورچه
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
چکیده انگلیسی

This paper presents a constant voltage operation of a Six-Phase Self-Excited Induction Generator (SPSEIG) driven by a fixed speed wind turbine using an Ant colony optimisation (ACO) technique to predict the behaviour of a the machine. In this paper, an attempt has been made to estimate the excitation capacitance requirements of a SPSEIG for maintaining rated terminal voltage and frequency. The range of capacitance variation required for maintaining constant terminal voltage while supplying a load of variable magnitude is evaluated. Analytical approaches, suitable for all the configurations of shunt capacitances such as variable excitation capacitance connected across (i) single three-phase winding set only and (ii) both the three-phase winding sets of an SPSEIG for operation as a simple shunt on no load and pure resistive load, are presented. The mathematical model developed is based on loop impedance method using graph theory. It is shown that the proposed technique is very effective and useful for making the SPSEIG feasible for remote areas with wind potential. The proposed approach is tested and compared with Genetic Algorithm (GA) and Fmincon technique.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Energy Institute - Volume 87, Issue 3, August 2014, Pages 235–245
نویسندگان
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