【kalyan panel chart kalyan panel chart】Across China: Solar thermal power station generates electricity by chasing sunlight
An aerial drone photo taken on July 16,kalyan panel chart kalyan panel chart 2024 shows a solar thermal energy storage power station in Guazhou County, northwest China's Gansu Province.(Xinhua)
LANZHOU, July 19 (Xinhua) -- In Guazhou County of northwest China's Gansu Province, a solar thermal energy storage power station can generate power for 24 hours non-stop.
Its main project has begun commissioning and will be put into operation by the end of this year, according to the China Three Gorges Corporation.
The solar thermal energy storage power station can generate electricity with or without direct sunlight, thanks to the heliostats and the molten salt, while achieving stable all-day power output.
Two adjacent heat-absorbing towers, sharing one turbine generator, are settled in the power station. Beneath the towers, heliostat arrays are installed, covering a lighting area of 800,000 square meters.
Notably, the heliostats can pivot and follow the directions of sunlight, like a sunflower tracking the sun through the course of the day.
Assisted by such function turning sunlight into green energy, the power station attracts the sunlight into the two heat-absorbing towers to power up the turbine generator.
With a very high definition, the heliostats can reach 94 percent reflection efficiency, which reflects more sunlight to the heat-absorbing tower and greatly improves the efficiency of power generation.
At the foot of the heat-absorbing towers, there are two huge storage tanks filled with molten salt in 300 and 500 degrees Celsius respectively. The molten salt in its liquid form can store several times more heat than water.
The solar energy collected by the heat-absorbing towers during the day is stored in the form of heat in this liquid molten salt, achieving a stable and continuous power output for 24 hours.
Once in operation, the power station will serve as the basic regulation power supply, forming a clean energy base in a total installed capacity of 700,000 kilowatts together with the surrounding photovoltaic and wind power. The annual electricity generation will reach 1.8 billion kWh, cutting about 1.53 million tonnes of carbon dioxide emissions.
Since China introduced new energy bases in its vast desert and Gobi areas, the large-scale solar thermal power generation development has also kicked off.
Solar thermal power generation integrates energy storage and power generation, which is one of the effective means for new energy to replace traditional energy safely and reliably, said Hu Wenping, an official of China Electric Power Planning and Engineering Institute.
A solar thermal project is under construction in Haixi Mongolian and Tibetan Autonomous Prefecture of northwest China's Qinghai Province. At present, more than 90 percent of heliostats have been installed and the project is about to be connected to the grid by the end of September this year.
In Hami City of northwest China's Xinjiang Uygur Autonomous Region, the main body of an 1.5 million kilowatts solar thermal energy storage project has been fully started.
According to a blue book on China's solar thermal power industry of 2023, the total installed capacity of the country's solar thermal generating units above megawatt-level reached 588 megawatts, accounting for 7.8 percent of the global cumulative installed capacity of solar thermal power generation. ■
An aerial drone photo taken on July 16, 2024 shows a solar thermal energy storage power station in Guazhou County, northwest China's Gansu Province. (Xinhua)
Editor: JYZ(责任编辑:综合)
-
非洲学者:“一带一路”倡议提升非洲企业自主选择权 中非合作双赢|世界观
中新网9月11日电(记者 王高飞 陈彩霞)9月6日,2024年中非合作论坛峰会在北京圆满落幕。就如何进一步促进中非合作,埃塞俄比亚规划发展部前国务部长、北京大学南南合作与发展学院非洲学生代表西姆(En ...[详细] -
紫光同芯“汽车芯家族”亮相慕尼黑上海电子展 持续专注车规芯片研发
【TechWeb】7月12日消息,近日,半导体解决方案提供商紫光同芯携一站式eSIM解决方案、安全MCU解决方案、防伪认证解决方案、可信计算解决方案以及紫光同芯的“汽车芯家族”:汽车控制芯片、汽车安全 ...[详细] -
快科技7月12日消息,今天上午雷军在个人微博突然发了一条内容为“美丽小废物?”的微博,引发了网友的热议。有网友在评论区留言称,“雷总你手机被盗了?”“雷总,我怀疑你在说澎湃OS”,还有网友表示,“不管 ...[详细]
-
本文引用地址:未来可期——浙豪携手小华半导体亮相慕尼黑上海电子展2024年7月8日到10日 ,浙豪半导体杭州)有限公司作为小华半导体的优秀合作伙伴,在2024慕尼黑上海电子展上展出了多款小华MCU最新 ...[详细]
-
中新网秦皇岛9月13日电(艾广德 张纯)“练习八段锦的时候,我感觉特别宁静,每一次深呼吸,将更多的氧气带入体内,让我感到一种由内而外的轻松。”来自哈萨克斯坦的留学生奥宝(Оспанова лболсы ...[详细]
-
随着电子游戏的不断发展,文字冒险类游戏也逐渐成为了一种新的游戏形式。今天要介绍的这十款游戏,都是比较有代表性的文字冒险类游戏。这些游戏都有着丰富的剧情和多样化的选项,玩家可以根据自己的喜好进行选择。同 ...[详细]
-
随着电子游戏的不断发展,越来越多的免费文字单机游戏出现在市场上。这些游戏不仅给玩家带来了乐趣,而且还能提高他们的反应能力和思维能力。今天我来为大家推荐几款下载量高、好玩的免费文字单机游戏。该款软件是一 ...[详细]
-
引领全球车用联网模块市场,Counterpoint 预估 2028 年中国乘用车联网普及率达 100%
IT之家 7 月 12 日消息,市场调查机构 Counterpoint Research 昨日7 月 11 日)发布报告,表示 2020 年至 2030 年这 10 年间,汽车网络接入设备NAD)模块 ...[详细] -
Infographic: Achievements China has made in advancing Africa’s modernization
Realizing modernization is the common pursuit of China and African countries, and China firmly suppo ...[详细] -
随着电子游戏的不断发展,越来越多的免费文字冒险游戏出现在市场上。这些游戏通常以剧情为主,玩家需要通过选择不同的选项来推动剧情发展,并影响最终结局。今天我们就来盘点一些好玩的免费文字冒险游戏。在选择文字 ...[详细]