Evaluation of “direct input” effectiveness for industrial enterprises power supply
نویسندگان
چکیده
منابع مشابه
application of upfc based on svpwm for power quality improvement
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 ...
15 صفحه اولA High Efficiency Power Supply with High Power Factor Input
This paper presents a single-stage ZVT full-bridge AC/DC converter for aerospace applications. The detailed operating principle and design consideration of this soft-switched converter are analyzed and described. The proposed circuit topology and control scheme are proposed to exhibit optimum performances (i.e. high power factor, high efficiency, ring-free and low EMI features). A laboratory pr...
متن کاملA new approach for performance evaluation of energy-related enterprises
Oil is among the most effective and the largest industries in the world. Given that it supplies a large percentage of the world’s energy and plays a significant role in the national power and international credit of countries, it has a huge impact on our world today. Iran has huge oil reserves, and plays a key role in the exchange of the required energy in the world. In order to improve the pe...
متن کاملSupply chain models for small agricultural enterprises
Small agricultural production enterprises have been under immense economic pressures for many years. Many public policies have been suggested to alleviate the problem but no one has taken a look at the problem from a managerial or operations point of view. In this paper we develop models for supply chain issues facing small enterprises, solve them, and suggest their uses and future considerations.
متن کاملMetrics System for Evaluation of the Industrial Enterprises Adaptability during the Implementation of Mass Customization
Currently, the Bulgarian market is rather limited for the Bulgarian industry. Therefore, most of the middle range industrial enterprises in Bulgaria are export orientated. These enterprises are units in various international supply chains and they implement different forms of mass customization. The supply chain flexibility is main instrument to cope with the increasing uncertainty and competit...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: SHS Web of Conferences
سال: 2017
ISSN: 2261-2424
DOI: 10.1051/shsconf/20173501032