BE能源论坛

Global warming and soaring fossil fuel price have unprecedently forced politicians, industry leaders, academics to turn to renewable energy for the security of energy supply worldwide. This blog was launched to discuss, explore and share ideas on how to take best advantage of various renewable energy technologies in China, the world largest developing country that is struggling to pave its way forward to moderisation while facing serious enviornmental pollution issues.

Sunday, December 09, 2007

潮汐发电

上个周五去Belfast造船厂（泰坦尼克号生产地）参观学习一个潮汐发电项目，觉得很有趣。这种发电机和风力发电机很相似，除了它是依靠潮汐驱动外、叶片是安装在水下的。据项目的负责人（www.marineturbines.com）介绍，到2015年如果实现1000兆瓦的装机容量，其成本可以下降到5.2英磅/kWh。