[TABLE] [TR] [TD="width: 2%"][/TD] [TD="width: 37%"] زبان: انگلیسی[/TD] [TD="width: 2%"] [/TD] [TD="width: 59%"] نویسنده: Jean-Noël FIORINA[/TD] [/TR] [TR] [TD="width: 2%"] [/TD] [TD="width: 37%"] نوع فایل: PDF[/TD] [/TR] [TR] [TD="width: 2%"] [/TD] [TD="width: 37%"] تعداد صفحات: 18[/TD] [TD] [/TD] [TD] ناشر: آی آر پی دی اف[/TD] [/TR] [TR] [TD="width: 2%"][/TD] [TD="width: 37%"] حجم کتاب: 164 کیلوبایت[/TD] [/TR] [/TABLE] توضیحات The UPS market is highly competitive. As a result, UPS performance and reliability requirements are steadily increasing and can only be satisfied if the components used keep pace. The present article provides a comparative analysis of the different semiconductors available for UPS components and their respective applications. Easy control, excellent switching characteristics and high reliability today make IGBTs the best choice for medium and high-power UPS. They significantly improve UPS performance, particularly in terms of efficiency, acoustic noise, size and weight.
