首頁最新消息簡介攝影畫廊讀經日引網上資源網上下載網上討論區聯絡我們
聖經金句

主耶和華啊,你若究察罪孽,誰能站得住呢?但在你有赦免之恩,要叫人敬畏你。
詩篇 130:3-4



 
聖經查詢
聖經查詢(新版)
關於我們
目錄導覽
音樂詩歌點播
文化天地
時事論壇
網上教會
世界經濟
育博通
珠璣集
幽默
News
教育中心
Century Tribune 時代論壇报
山行文化出版社
文藝園地
健康資訊
美國新聞 ( 国际日报 报道)
Amazing Qingdao
有聲聖經
教會機構專欄精選
網上奉獻與支持
故障申告
聯絡我們
網站維護

設為首頁
加入「我的最愛」
瀏覽流量統計
人數: 3,453,259 
頁數: 35,433,650 
下載: 14,181 
Since 11/2005


訂閱電子報

訂閱電子週報
自訂閱名單移除
電郵Email:



  
   

Bookmark and Share   
 
The construction of China's largest 5G smart power grids recently came to completion in Qingdao
 
 The construction of China's largest 5G smart power grids recently came to completion in Qingdao  .
 
7/11/2020




The construction of China's largest 5G smart power grids recently came to completion in Qingdao, as the country sets out to provide a more efficient and cost-effective energy supply.

The smart grid built in Qingdao City was jointly developed by State Grid Qingdao Electric Power Company, China Telecom Qingdao Branch and Huawei.

5G base stations are equipped with ultra-high-definition (UHD) surveillance cameras to monitor power transmission lines as well as electrical equipment, which will not only help technicians spot problems in time, but also will reduce 80 percent of the labor and material cost.

In the past, identifying and locating malfunctions in electric power system could take a long time, let alone restoring power which could possibly take a few days. But now, power can be restored in a couple minutes through 5G technology.

Since 5G base stations consume more power than 4G base stations and their coverage area is one third of that of 4G base stations, more 5G base stations will be needed if the scale of coverage area stays the same. Therefore, how to save power for 5G base stations becomes one of the key research topics for 5G smart grids.

"By storing energies when power demand is low and using these stored energies during peak hours, the total power load can be balanced. It is estimated that each base station will save 20 percent of the electricity fees, largely reducing the cost of operation maintenance," said Niu Huijun, general manager of China Telecom Qingdao Branch.

So far, the State Grid Cooperation of China has come up with a proposal on establishing a safe and reliable connection between the relatively individual power grid system and the Internet, which will help to achieve data exchange and human-computer interaction. By doing so, the power grids can be smarter and handier with a more comprehensive configuration, with a more efficient information processing system.

"With its characteristics of broad bandwidth, low time delay, wide connection and high reliability, 5G meets the communication need for energy interconnection. In the next step, we will continue research in 5G electric robot, unmanned aerial vehicle intelligent inspection and targeted load control to improve the connectivity of power grids," said Li Kun, communication technology engineer in network department of State Grid Qingdao Electric Power Company.


相關訊息

The 2020 World Industrial Internet Industry Conference opens, Wang Qingxian delivers a speech 
 

2020 Sino-European Entrepreneur Summit Qingdao Forum opens in Qingdao 
 

Li Hongyan visits Qingdao SRI Technology Co.,Ltd 
 

2020 Sino-European Entrepreneurs Summit Qingdao Forum to kick off on Sept. 19 
 

Qingdao High-tech Zone strengthens assessment on enterprises administrated by the zone 
 

Construction of venues for 2023 AFC Asian Cup to be sped up 
 

Yantai ranks 28th among China's top 100 strongest cities 
 

Highlights of 18th China Int'l Meat Industry Exhibition in Qingdao 
 

Li Hongyan meet guests of Qingdao Zhongdian Green Network New Energy Company 
 

Combat support fire station of Qingdao High-tech Olympic Sports Center starts construction 
 

Family sailing race continues in Qingdao 
 

China's two aircraft carriers in apparent simultaneous exercises for 1st time: reports 
 

Village fair opens in Qingdao, Shandong as fishing ban ends 
 

Qingdao FTZ sees strong development 
 

China accelerates policy innovations to open-up free trade zones to boost investment 
 

本目錄中最多閱覽的文章

China’s navy to temporarily seal off part of Yellow Sea from Qingdao to Lianyungang 


Video - This is Qingdao 


Axalta Wins Best Partner Award from FAW-Volkswagen Qingdao 


左岸潇在加州州立大學主講“中國當代時尚設計潮流和趨勢” 


舌尖上的市井記憶--青島母茶園的前世今生成品 


   Email: sino.american2020@gmail.com    Powered by Web4Jesus (W4J) Ministry