国标《塔式太阳能光热发电站设计标准》关键共性技术

      目的     塔式光热发电是我国首批太阳能热发电示范项目的主流型式。为了促进科技进步，推动产业发展，有必要对塔式光热发电站的设计进行规范。      方法     在总结分析塔式光热发电站设计经验的基础上，对光热发电设计的共性原则和关键技术进行了研究，给出了适用范围、规模划分、设计寿命等共性原则，重点研究了太阳能资源评估、集热系统与设备、储热系统与设备、自动化系统等关键技术方案。      结果     确定了塔式光热发电站的主要设计方案，给出了发电量估算方法，制定了世界首部太阳能光热发电设计标准《塔式太阳能光热发电站设计标准》。标准为国内塔式光热发电项目的开发、建设和运行提供了技术支撑，其主要内容已经上升为国际标准IEC62862-4-1《塔式太阳能光热发电站设计总体要求》。      结论     标准可对塔式光热发电站的设计提供指导。

Key Generic Technologies on National Standard of "Standard for Design of Solar Power Tower Plant"

Introduction   Solar power tower generation is the mainstream of the first solar thermal power generation demonstration projects in China. In order to promote the progress of science and technology, promote the development of industry, it is necessary to standardize the design of solar power tower plant.      Method     On the basis of summarizing and analyzing the design experience of solar power tower plant, the common principles and key technologies of power plant design were studied, common principles such as scope of application, scale division and design life were given, and the key technical schemes such as solar resource assessment, collector system and equipment, thermal storage system and equipment, automation system, etc. were mainly studied.      Result     The main design scheme of the solar power tower plant is determined, the method of power generation estimation is given, and the "standard for design of solar power tower plant", the first solar thermal power generation design standard in the world, is formulated. The standard provides technical support for the development, construction and operation of domestic solar power tower generation projects, and its main content has risen to the international standard IEC62862-4-1 "General requirements for the design of solar power tower plant".      Conclusion     The standard can provide guidance for the design of solar power tower plant.