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Haghjoo, Farhad, Fayazi, Mohammad. (1396). Internal Fault Detection, Location and Classification in Stator Winding of the Synchronous Generators Based on the Terminal Voltage Waveform. نشریه مهندسی عمران امیرکبیر, (), -. doi: 10.22060/eej.2017.12131.5043
Farhad Haghjoo; Mohammad Fayazi. "Internal Fault Detection, Location and Classification in Stator Winding of the Synchronous Generators Based on the Terminal Voltage Waveform". نشریه مهندسی عمران امیرکبیر, , , 1396, -. doi: 10.22060/eej.2017.12131.5043
Haghjoo, Farhad, Fayazi, Mohammad. (1396). 'Internal Fault Detection, Location and Classification in Stator Winding of the Synchronous Generators Based on the Terminal Voltage Waveform', نشریه مهندسی عمران امیرکبیر, (), pp. -. doi: 10.22060/eej.2017.12131.5043
Haghjoo, Farhad, Fayazi, Mohammad. Internal Fault Detection, Location and Classification in Stator Winding of the Synchronous Generators Based on the Terminal Voltage Waveform. نشریه مهندسی عمران امیرکبیر, 1396; (): -. doi: 10.22060/eej.2017.12131.5043

Internal Fault Detection, Location and Classification in Stator Winding of the Synchronous Generators Based on the Terminal Voltage Waveform

AUT Journal of Electrical Engineering
مقالات آماده انتشار، پذیرفته شده ، انتشار آنلاین از تاریخ 06 شهریور 1396  XML
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22060/eej.2017.12131.5043
نویسندگان
Farhad Haghjoo 1؛ Mohammad Fayazi2
1Electrical Eng. Dept. Shahid Abbaspour Campus. Shahid Beheshti Univ.
2Electrical Engineering Dep., Abbaspour School of Engineering, Shahid Beheshti University
چکیده
In this paper, a novel method is presented for detection and classification of the faulty phase/region in stator winding of the synchronous generators on the basis of resulting harmonic components appeared in the terminal voltage waveforms. Analytical results by using Decision Tree (DT) show that not only the internal faults are detectable, but also they can be classified and the related region can be estimated. Therefore, this scheme can be used to protect the synchronous generators against the various internal faults, as well. Simulations in Maxwell software environment are done, while Fuji technical documents and data sheets for an actual salient pole synchronous generator (one unit of an Iran’s hydroelectric power plants) are used for modeling. All of the related parameters, such as B-H curve, unsymmetrical air gap and pole saliency, slot-teeth effect and other actual parameters are considered to obtain a comprehensive model to generate acceptable terminal voltage waveforms, without any simplification.n.
کلیدواژه ها
Synchronous Generator؛ Internal Fault؛ Detection؛ Classification؛ Location
عنوان مقاله [English]
آشکارسازی، مکان یابی و دسته بندی خطاهای داخلی در سیم پیچ استاتور ژنراتورهای سنکرون مبتنی بر شکل موج ولتاژ پایانه
نویسندگان [English]
فرهاد حق جو, محمد فیاضی
آمار
تعداد مشاهده مقاله: 33


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