Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_put_contents(cache/1ad6265b3eab99d727c7a8230749a5b0a34c51c4.cache): Failed to open stream: No space left on device in /www/wwwroot/jsc.com/index.php on line 24
解惑“中国⭕⭕⭕⭕XXX”-梳理天下新闻

戈壁荒漠里,1中国⭕⭕⭕⭕XXX1960朵“向日葵”在追太阳

来源: 环球时报
2024-12-09 13:57:05

最佳回答

“中国⭕⭕⭕⭕XXX”戈壁荒漠里,1中国⭕⭕⭕⭕XXX1960朵“向日葵”在追太阳

  河西中国⭕⭕⭕⭕XXX走廊最西端的酒泉市阿克塞中国⭕⭕⭕⭕XXX县,国内在建单机规模最大的塔式光热项目近期并网发电。什么是塔式光热,它是如何利用太阳光发电的?一起来看。

  甘肃省最西端的阿克塞县的戈壁滩上,海拔近三千米,气温零下15℃。在这里有一大片镜子花园。这些大镜子有一个专业名字叫定日镜,它们就像开在戈壁滩上的“向日葵”,可以自由转动,追逐太阳光。“向日葵”一共有11960个,总占地面积达到了58万平方米,相当于81个标准足球场。

  在戈壁荒漠中,这些“向日葵”如何能够发电?其中有一个耸立的高塔,叫做吸热塔。塔高达180米,相当于一个60层高的住宅楼。塔内管道里面装的是熔盐的液体,一共有两万一千多吨。这一万多朵“向日葵”镜子和这些熔盐要在阳光的作用下发生一段奇妙的反应,最终产生电。而最为奇特的是,这些电并不仅仅是在白天产生,还可以在夜晚发出。

  大型熔盐“充电宝” 夜晚发电8小时

  当太阳出来时,这些“向日葵”将实时跟踪太阳光,将太阳光反射到吸热塔顶部,将熔盐加热到将近600℃,这些高温熔盐将输送到旁边的熔盐罐里储存。需要发电时,再利用这些高温熔盐加热水产生水蒸气,最终通过蒸汽轮发电机进行发电。这样一个熔盐罐,就相当于一个大型充电宝。当夜晚没中国⭕⭕⭕⭕XXX有阳光时,仍然能够持续发电8个小时,相当于可以解决四百多户中国普通家庭一年的用电量。

  为什么要在这里建造一个可以在夜晚发电的绿色能源工程?

  首先,这里地处荒漠,日照强烈,光资源丰富。

  其次,光伏发电、风电都需要太阳光和风力,有光和风时才能有电力输出,并不稳定。有了这样一个大型“熔盐”充电宝,可以与光伏和风电形成互补,保障电力源源不断不分昼夜地稳定输出。

  超级定日镜 反射率达94%

  定日镜由十面三角镜和一个小五角镜组成。这面镜子的反射率高达94%,而我们普通的生活用镜反射率只有70%左右。反射率高,就可以更好利用太阳光。

  另外,这十面三角镜其实角度各不相同,整体组成了一个略有凹陷的凹面镜,可以反射十道光。也就是说,当所有定日镜启动时,会有超过十万道光汇聚到吸热器上,形成一万多个光点。(央视新闻客户端)

发布于:贵州铜仁铜仁市
声明:该文观点仅代表作者本人,搜狐号系信息发布平台,搜狐仅提供信息存储空间服务。
用户反馈 合作

Copyright © 2023 Sohu All Rights Reserved

搜狐公司 版权所有