Thermogram Based Indirect Thermographic Temperature Measurement of Reactive Power Compensation Capacitors
نویسندگان
چکیده
An increase in reactive power consumption results an electricity costs. This negative phenomenon can be prevented by using compensation methods. One of them is the installation capacitors. These capacitors are exposed to external conditions, such as temperature and humidity. As a consequence, aging process occurs. Another corrosion that occurs inside capacitor result moisture absorption. this phenomenon, damaged. symptoms ongoing temperature. Capacitors designed for operate at mains voltage. They often placed switchgear. For reason, use contact methods measurement difficult dangerous. alternative thermographic measurement. Determining internal case possible with numerical FEM (Finite Element Method). The on housing obtained from simulation work were verified comparing Both values differed 0.2 °C. On basis defined model, differences between determined simulation. A simplification was proposed replacing cylinder made layers homogeneous cylinder.
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در سالهای اخیر،اختلالات کیفیت توان مهمترین موضوع می باشد که محققان زیادی را برای پیدا کردن راه حلی برای حل آن علاقه مند ساخته است.امروزه کیفیت توان در سیستم قدرت برای مراکز صنعتی،تجاری وکاربردهای بیمارستانی مسئله مهمی می باشد.مشکل ولتاژمثل شرایط افت ولتاژواضافه جریان ناشی از اتصال کوتاه مدار یا وقوع خطا در سیستم بیشتر مورد توجه می باشد. برای مطالعه افت ولتاژ واضافه جریان،محققان زیادی کار کرده ...
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ژورنال
عنوان ژورنال: Energies
سال: 2023
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en16052164