جهاز تزويد الطاقة المثبتة في رف أو قطب الدائرة من معدات الاتصالات-أخبار الشركة-شنتشن بويت المحدودة

جهاز تزويد الطاقة المثبتة في رف أو قطب الدائرة من معدات الاتصالات

26,Mar,2026

مشاهدات الصفحة:

يشير مصدر طاقة الحامل إلى جهاز إمداد الطاقة المثبت داخل الحامل أو على عمود الدائرة لمعدات الاتصالات.
يشير بشكل أساسي إلى محول التيار المستمر الذي تم إعداده لتلبية متطلبات معدات الاتصالات لجهد إمداد الطاقة غير الأساسي ؛
وهذا يشمل أيضا مقومات نوع التبديل الصغيرة والمحولات

يتكون بشكل عام من نظام إمداد طاقة التيار المتردد ونظام إمداد الطاقة DC ونظام التأريض ، بما في ذلك معدات توليد الطاقة والتحول والتوزيع والمحول والبطارية.
عادة ما تتلقى معدات الاتصالات الطاقة من اثنين من أنابيب التيار المتردد التي يتم تبديلها تلقائيًا بعد التصحيح ، مع مولدات محرك الزيت والبطاريات في حالة شحن تعويم تيار منخفض كنسخة احتياطية ؛
الأماكن دون أنابيب الطاقة استخدام النفط بالطاقة مجموعات المولدات ، الخلايا الشمسية ، الخ ل امدادات الطاقة.
تستخدم بعض أجهزة الاتصال أيضًا مصدر طاقة عن بُعد.
متطلبات إمدادات الطاقة الاتصالات هي: إمدادات الطاقة موثوق بها ، لا انقطاع فوري يسمح ؛
الجهد مستقر ، ويجب أن تكون المكونات التوافقية لمصدر طاقة التيار المتردد والمكونات النابضة لمصدر طاقة التيار المستمر أقل من القيم المسموح بها ؛
يجب أن تكون الكفاءة عالية.
مع تصغير وتكامل معدات الاتصالات ، يلزم أيضًا أن تكون معدات إمداد الطاقة المقابلة مصغرة ووحدات وذكية.
في الوقت الحاضر ، يتم استخدام إمدادات الطاقة الخاضعة للتبديل ، والبطاريات الخالية من الصيانة المختومة المقاومة للحمض والانفجار ، وأنظمة إمداد الطاقة غير المنقطعة ، وطرق إمداد الطاقة اللامركزية على نطاق واسع.
أصبحت أتمتة إدارة المراقبة والصيانة المركزية لإمدادات طاقة الاتصالات في محطات مختلفة من خلال شبكات الحواسيب الصغيرة اتجاهًا تنمويًا.

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جهاز تزويد الطاقة المثبتة في رف أو قطب الدائرة من معدات الاتصالات

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