太阳能热电站

在将近二十年的时间里，没有商业化的太阳能热电站投入运行。

For nearly two decades no new commercial solar-thermal plants began operating .

太阳能热电站的建造规模通常要大得多，而且从历史上来讲，这种发电站建造成本也低得多。

They are typically built on a much larger scale , and historically their costs have been much lower .

叉排圆柱阵列是大型太阳能热电站换热器的重要结构形式。

A staggered cylindrical array represents a major structural form of heat exchangers for a solar energy based thermal power station .

而且，太阳能热电站所产生的热能可以存储，所以其产量不象光伏发电系统波动得那么剧烈。

And the heat they generate can be stored , so the output of a solar-thermal plant does not fluctuate as wildly as that of a photovoltaic system .

在接下来的几十年里，美国、西班牙和少数其他国家为了研究而建造了太阳能热电试验站。

Over the following decades America , Spain and a handful of other countries built solar-thermal pilot plants for research purposes .