中文摘要：

从专利视角出发,分析国际上太阳能光热发电技术竞争态势,研究主要竞争对手的专利申请年度分布、研发力量、技术优势等,以期为我国太阳能光热发电技术的研发和产业发展提供参考。

英文摘要：

The paper bases on the perspective of patent to analyze the competitive situation of concentrating solar power technolo- gy internationally, and studies competitors＇ annual number of patent application, R＆D strength and technical advantage, so as to pro- vide a reference on research and industry development for concentrating solar power in China.