论文部分内容阅读
日前,美国能源部公布了一项投资,美国能源部决定在未来3年内投资6000万美元,使企业和实验室在新技术和新电厂开发技术上实现改革创新。目前通过SunShot倡议的这笔资金正在部署中,能源部竞争方案的目标是发展聚光光伏技术,使太阳能电池成本降低75%。聚光光伏技术是通过光学系统将太阳能汇集到小型光伏表面上,然后再利用光伏效应把光能转化为电能的发电技术。将热能转化为电能的大型发电厂——能够提供稳定的、集中的电力,更好地匹配公用事业的需求。然而聚光太阳能发电比同等的光伏电站需要更多的原料和人工,成本上短期内不会降下来。不是因为技术有缺陷,因为聚光太阳能发电需要一套独特的要求,
Recently, the United States Department of Energy announced an investment, the US Department of Energy decided in the next 3 years to invest 60 million US dollars, so that enterprises and laboratories in new technologies and new power plant technology to achieve the reform and innovation. With funding currently available through the SunShot initiative being deployed, DOE’s competition program targets the development of concentrating photovoltaics, which will reduce the cost of solar cells by 75%. Concentrating photovoltaic technology is a power generation technology that concentrates solar energy on a small photovoltaic surface through an optical system and then uses the photovoltaic effect to convert light energy into electrical energy. Large power plants that convert heat to electricity - provide stable, concentrated electricity that better matches the needs of utilities. However, concentrating solar power requires more raw materials and labor than comparable PV power plants, and costs will not come down in the short term. Not because of technology flaws, because concentrating solar power requires a unique set of requirements,