Technology News丨my country's first photovoltaic energy storage demonstration experimental platform is put into operation

【Today’s cover】

On November 19, a partial lunar eclipse took place in the night sky. The magnitude of this partial lunar eclipse was relatively large, reaching 0.978, which is very close to a total lunar eclipse. Photo by Xinhua News Agency reporter Xu Chang

News Station

Image source: Xinhua News Agency

●On the 20th, the State Council Joint Prevention and Control Mechanism held a press conference to report on the epidemic situation. "The epidemic situation in various provinces has been effectively controlled within an incubation period." Wu Liangyou, deputy director of the Disease Control Bureau of the National Health Commission, said that except for Dalian City, Liaoning Province, only a few places in other provinces have reported sporadic cases in recent days. The cases mainly came from centralized isolation points and risk control areas. The epidemic has entered the mopping-up stage. (Source: Science and Technology Daily)

Photo by Zheng Bin

●At 9:51 a.m. Beijing time on November 20, 2021, my country successfully launched the Gaofen-11-03 satellite into space using the Long March 4B carrier rocket at the Taiyuan Satellite Launch Center. The satellite successfully entered the predetermined orbit and the launch mission was a complete success. (Source: Science and Technology Daily)

Webpage screenshot

●On the afternoon of the 20th, the Fudan University Hospital Management Institute released the Fudan version of the "2020 China Hospital Comprehensive Ranking" in Shanghai. Among them, the top three hospitals in the comprehensive ranking are Peking Union Medical College Hospital of the Chinese Academy of Medical Sciences, West China Hospital of Sichuan University, and the General Hospital of the Chinese People's Liberation Army. (Source: Health Times)

See the world

File photo. Photo by Jiang Qiming, a reporter from China News Service

●The Canadian government announced on the 19th local time that from November 30, 2021, Canada will expand its list of approved COVID-19 vaccines, including two Chinese vaccines from Sinopharm and Sinovac. Passengers entering Canada will be deemed to have completed vaccination as long as they have received all the vaccines on the approved list. (Source: CCTV News Client)

Video screenshots

● Data released by the Brazilian government on the 18th showed that from July last year to August this year, the area of ​​damaged Amazon rainforest in Brazil reached 13,235 square kilometers, a year-on-year surge of nearly 22%, reaching the highest level in nearly 15 years. (Source: China Daily)

●Recently, according to the Spanish newspaper 20 Minutes, Barbados, one of the Caribbean island countries, has taken another step towards consolidating the concept of the "metaverse". The Ministry of Foreign Affairs and Foreign Trade of Barbados recently signed an agreement with Decentraland, one of the largest digital platforms to date, to become the first sovereign state to establish an embassy in the "metaverse". (Source: Reference News Network)

Grand View Garden

Photo by Li Long and Wei Xiaojing

●On the 19th, my country's first photovoltaic energy storage demonstration experimental platform was completed and put into operation in Daqing, officially starting to provide demonstration, experiment, testing and other services for the new energy industry. This move will solve the problem of lack of effective evaluation of the operating performance of the completed photovoltaic power generation system, and enhance the professional and systematic research on the actual outdoor operation of photovoltaic cells and components, inverters, energy storage and other key equipment and products. (Source: Science and Technology Daily)

Photo by Xinhua News Agency reporter Yang Guanyu

●On the 20th, my country's first coastal liquefied natural gas (LNG) ship refueling station built and operated by China National Offshore Oil Corporation was officially put into operation at the Macun Port Terminal in Chengmai County, Hainan Province. The commissioning of this refueling station fills the gap in domestic coastal LNG ship refueling stations and plays a leading role in promoting the use of LNG in marine ships in my country. (Source: Xinhuanet)

Editor: Zhang Qiqi

Review: Julie

Final review: Liu Haiying

Source: Science and Technology Daily