| الوصل البيني لمصادر الطاقة المتجددة أو القدرة الموزعة مع أنظمة التغذية بالقدرة حتى VDC 400 |
حلول طاقة التيار المستمر بفولطية تصل إلى 400 فولت والتي تغذي السطح البيني للقدرة في معدات تكنولوجيا المعلومات والاتصالات/الاتصالات على النحو المعرف بسلسلة التوصيات ITU-T L.1200، تم تكييفها بشكل جيد من أجل سهولة استعمال مصادر الطاقة المتجددة أو مصادر الطاقة الموزعة عبر شبكات الطاقة ذات التيار المستمر الجديدة البسيطة الصغيرة جداً والمتناهية الصغر. وتعرف التوصية ITU-T L.1205 وصل الطاقة المتجددة المحلية أو البعيدة مع نظام التغذية بالقدرة حتى VDC 400 دون خفض الأداء الخاص بالتيار المستمر المعرِّف في التوصية ITU-T L.1202 من أجل الكفاءة الاعتمادية أساساً. وتتمثل المزايا الرئيسية في توفير الوقود الأحفوري (كمصدر للاستهلاك الأساسي للطاقة) وخفض انبعاثات غازات الاحتباس الحراري (GHG) وزيادة الصمود. ومن شأن وجود توصيل بيني إضافي بالموقع من خلال شبكة DC أن يحقق المزيد من المثالية. ومن المنافع العظيمة الأخرى مقارنةً بالتيار المتردد (AC)، لا تكون هناك حاجة في حلول الطاقة VDC 400 إلى التزامن بين المدخلات المختلفة وهو ما يجعل المعمارية بسيطة. |
|
| Citation: |
https://handle.itu.int/11.1002/1000/13144 |
| Series title: |
L series: Environment and ICTs, climate change, e-waste, energy efficiency; construction, installation and protection of cables and other elements of outside plant
L.1200-L.1299: Power feeding and energy storage |
| Approval date: |
2016-12-14 |
| Identical standard: | ETSI ES 203 474 (Twinned) |
| Provisional name: | L.renewable |
| Approval process: | AAP |
|
Status: |
In force |
|
Maintenance responsibility: |
ITU-T Study Group 5 |
|
Further details: |
Patent statement(s)
Development history
|
|
|
| Ed. |
ITU-T Recommendation |
Status |
Summary |
Table of Contents |
Download |
|
1
|
L.1205 (12/2016)
|
In force
|
here
|
here
|
here
|
|
|
|
ITU-T Supplement
|
Title
|
Status
|
Summary
|
Table of contents
|
Download
|
|
L Suppl. 4 (04/2016)
|
Guidelines for developing a sustainable e-waste management system
|
In force
|
here
|
here
|
here
|
|
L Suppl. 5 (12/2014)
|
Life-cycle management of ICT goods
|
In force
|
here
|
here
|
here
|
|
L Suppl. 20 (10/2015)
|
Green public ICT procurement
|
In force
|
here
|
here
|
here
|
|
L Suppl. 21 (04/2016)
|
Implementation guidance for small- and medium-sized enterprises on information and communication technology supply chain due diligence concerning conflict minerals
|
In force
|
here
|
here
|
here
|
|
L Suppl. 27 (10/2016)
|
Supplement on success stories on e-waste management
|
In force
|
here
|
here
|
here
|
|
L Suppl. 28 (10/2016)
|
Circular economy in information and communication technology; definition of approaches, concepts and metrics
|
In force
|
here
|
here
|
here
|
|
L Suppl. 32 (10/2016)
|
Supplement for eco-specifications and rating criteria for mobile phones eco-rating programmes
|
In force
|
here
|
here
|
here
|
|
L Suppl. 33 (10/2016)
|
Assessment of energy consumption of information and communication technology services
|
In force
|
here
|
here
|
here
|
|
L Suppl. 41 (05/2021)
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Requirements on energy efficiency measurement models and the role of artificial intelligence and big data
|
In force
|
here
|
here
|
here
|
|
L Suppl. 42 (05/2021)
|
Guidelines on the environmental efficiency of machine learning processes in supply chain management
|
In force
|
here
|
here
|
here
|
|
L Suppl. 43 (05/2021)
|
Smart energy saving of 5G base stations: Traffic forecasting and strategy optimization of 5G wireless network energy consumption based on artificial intelligence and other emerging technologies
|
In force
|
here
|
here
|
here
|
|
L Suppl. 46 (12/2021)
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Definitions and recent trends in circular cities
|
In force
|
here
|
here
|
here
|
|
L Suppl. 47 (07/2022)
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Examples of resource saving within the information and communication technology sector
|
In force
|
here
|
here
|
here
|
|
L Suppl. 49 (07/2022)
|
Overview on adaptation to climate change for information and communication technology networks
|
In force
|
here
|
here
|
here
|
|
L Suppl. 52 (10/2022)
|
Computer processing, data management and energy perspective
|
In force
|
here
|
here
|
here
|
|
L Suppl. 53 (10/2022)
|
Guidelines on the implementation of environmental efficiency criteria for artificial intelligence and other emerging technologies
|
In force
|
here
|
here
|
here
|
|
L Suppl. 54 (10/2022)
|
Guidance for assessing the greenhouse gas emissions consequences of the financial effects generated by information and communication technology
|
In force
|
here
|
here
|
here
|
|
L Suppl. 55 (10/2022)
|
Environmental efficiency and impacts on United Nations Sustainable Development Goals of data centres and cloud computing
|
In force
|
here
|
here
|
here
|
|
L Suppl. 56 (10/2022)
|
Guidelines for connecting cities and communities with the Sustainable Development Goals
|
In force
|
here
|
here
|
here
|
| Title |
Approved on |
Download |
|
Partnering for solutions: ICTs in Smart Water Management
|
2014
|
here
|
|
Resilient pathways: the adaptation of the ICT sector to climate change
|
2014
|
here
|
|
Greening ICT Supply Chains – Survey on Conflict Minerals Due Diligence Initiatives
|
2012
|
here
|
|
Review of Mobile Handset Eco-Rating Schemes
|
2012
|
here
|
|
Boosting Energy Efficiency through Smart Grids
|
2012
|
here
|
|
