Cecep Solar Energy Co.Ltd(000591) thermal power generation is a system that converts Cecep Solar Energy Co.Ltd(000591) into thermal energy and generates electricity through the thermal power conversion process. The State Council’s action plan for carbon peak before 2030 clearly proposes to actively develop Cecep Solar Energy Co.Ltd(000591) solar thermal power generation and promote the establishment of a solar thermal comprehensive renewable energy power generation base with complementary regulation of solar thermal power generation, photovoltaic power generation and wind power. In order to better sort out the investment composition, power generation and industrial chain of China’s Cecep Solar Energy Co.Ltd(000591) thermal power generation industry, the national Cecep Solar Energy Co.Ltd(000591) solar thermal industry technology innovation strategic alliance, the Cecep Solar Energy Co.Ltd(000591) thermal power generation Professional Committee of China Renewable Energy Society The 2021 China Cecep Solar Energy Co.Ltd(000591) thermal power generation industry Blue Book (hereinafter referred to as the blue book) jointly prepared by Beijing Centergate Technologies (Holding) Co.Ltd(000931) Xinyuan Cecep Solar Energy Co.Ltd(000591) thermal utilization technology service center was recently released.
The blue book is divided into nine chapters, including the development opportunities and positioning of Cecep Solar Energy Co.Ltd(000591) thermal power generation, Cecep Solar Energy Co.Ltd(000591) thermal power generation market development, the operation of China’s Cecep Solar Energy Co.Ltd(000591) thermal power generation demonstration projects, China’s Cecep Solar Energy Co.Ltd(000591) thermal power generation industry chain, China’s Cecep Solar Energy Co.Ltd(000591) thermal power generation R & D projects, Cecep Solar Energy Co.Ltd(000591) thermal power generation investment costs, Cecep Solar Energy Co.Ltd(000591) thermal power station life cycle carbon emissions Cecep Solar Energy Co.Ltd(000591) challenges and Countermeasures Faced by the development of thermal power generation, and appendix. The appendix mainly includes the Cecep Solar Energy Co.Ltd(000591) thermal power generation project policy issued by China in 2021, the list of Cecep Solar Energy Co.Ltd(000591) thermal power generation projects supported by the U.S. Department of energy in 2021, the relevant national standards of Cecep Solar Energy Co.Ltd(000591) thermal power generation issued in 2021, the main development process of China’s Cecep Solar Energy Co.Ltd(000591) thermal power generation industry, the list of member units and business scope of Cecep Solar Energy Co.Ltd(000591) photothermal alliance. The full text has more than 45000 words and 55 charts in total.
Cecep Solar Energy Co.Ltd(000591) thermal power generation is equipped with a high-capacity, safe and environment-friendly molten salt energy storage system, which can overcome the intermittence and instability of Cecep Solar Energy Co.Ltd(000591) itself, realize long-term continuous power generation, and bear the basic power load. According to the data of the blue book, the first large-scale commercial Cecep Solar Energy Co.Ltd(000591) photothermal demonstration power station in China, namely CGN Delingha 50MW trough power station, has operated for 107 consecutive days from September 19, 2021 to January 4, 2022, breaking the record of 32.2 consecutive days in 2020, and is in a leading position outside China, This shows the great advantage of heat storage Cecep Solar Energy Co.Ltd(000591) thermal power generation.
According to the statistics of Cecep Solar Energy Co.Ltd(000591) solar thermal industry technology innovation strategic alliance, by the end of 2021, the cumulative installed capacity of Cecep Solar Energy Co.Ltd(000591) thermal power generation in the world had reached 6.8gw, and the cumulative installed capacity of Cecep Solar Energy Co.Ltd(000591) thermal power generation in China had reached 538mw (including power generation systems with scale above MW). Among them, the installed capacity of trough type, tower type and linear Fresnel (hereinafter referred to as linear Fresnel) technology accounts for 76%, 20% and 4% in major countries and regions in the world. Among the installed capacity of Cecep Solar Energy Co.Ltd(000591) thermal power generation in China, tower technology, trough technology and line Philippine technology account for about 60%, 28% and 12% respectively
development of global Cecep Solar Energy Co.Ltd(000591) thermal power generation cumulative installed capacity from 2014 to 2021
China’s Cecep Solar Energy Co.Ltd(000591) thermal power generation cumulative installed capacity by the end of 2021
The blue book summarizes the operation status of seven Cecep Solar Energy Co.Ltd(000591) thermal power generation demonstration projects and one multi energy complementary project in China. It should be noted that the grid connection time of these power stations is different, and the technical indicators such as energy storage time are also different. However, through continuous defect elimination and the accumulation of operation experience, the performance and power generation of each power station are gradually improving.
Among them, the on grid power of CGN Delingha 50MW trough power station in 2021 increased by 31.6% year-on-year. Shouhang High-Tech Energy Co.Ltd(002665) the power generation of Dunhuang 100MW molten salt tower power station increased by 39.7 again in the same period of 2021, and the performance indexes of the power station are still greatly improved. Qinghai central control Delingha 50MW Cecep Solar Energy Co.Ltd(000591) optical thermal power station, the actual power generation of the power station in most months reaches or exceeds the design value. The molten salt energy storage of 100MW trough type solar thermal demonstration power station in Wulat Middle Banner, Inner Mongolia was put into operation in July 2021, and the maximum power generation per day reached 2.218 million kwh. Through the actual operation data, the power station verified the performance of trough type solar thermal power station, such as continuous operation as basic load, stable operation at low load and rapid load regulation. Qinghai Golmud Luneng multi energy complementary 50MW tower type optical thermal power station generated 1096200 kwh per day on June 4, 2021, the highest in history
power generation data of Qinghai central control Delingha 50MW optical thermal power station from September to December 2021
Cecep Solar Energy Co.Ltd(000591) in terms of new thermal power generation projects, in 2021, Qinghai and Gansu provinces held the centralized commencement ceremony of new energy projects respectively, and Jilin Province held the launching ceremony of the comprehensive construction of the “land scenery Three Gorges” project. These projects will be completed and connected to the grid before the end of 2023, including a total installed capacity of 1.01 million kw of solar thermal power generation.
In terms of industrial chain, the blue book puts forward that China’s Cecep Solar Energy Co.Ltd(000591) thermal power generation industrial chain is mainly characterized by easy access, safety and abundant raw materials, such as steel, cement, ultra white glass, high-temperature heat absorption and heat transfer and storage materials (heat transfer oil, molten salt), thermal insulation materials, etc., so as to drive the development of core equipment of the industrial chain with independent intellectual property rights, such as mirrors, heliostats Tower type heat absorber, trough type concentrator, trough type heat absorption tube, high-precision transmission box, local controller, heat storage device / system, etc. In the first demonstration project of photothermal power generation in the country, the localization rate of equipment and materials exceeded 90%, and the reliability and advanced nature of the technology and equipment were verified effectively after the power station was put into operation.
According to incomplete statistics of Cecep Solar Energy Co.Ltd(000591) solar thermal industry technology innovation strategic alliance, in 2021, there were nearly 550 enterprises and institutions engaged in Cecep Solar Energy Co.Ltd(000591) thermal power generation related industrial chain products and services in China; Among them, Cecep Solar Energy Co.Ltd(000591) thermal power generation industry has about 320 enterprises related to condensing, heat absorption, heat transfer and storage systems, accounting for about 60% of the total number of enterprises related to Cecep Solar Energy Co.Ltd(000591) thermal power generation industry. The number of enterprises engaged in condensing field is the largest, about 170. China has established several Cecep Solar Energy Co.Ltd(000591) special parts and equipment production lines for thermal power generation, which has the supply capacity to support the large-scale development of Cecep Solar Energy Co.Ltd(000591) thermal power generation, and the annual supply can meet the installed capacity of 2 ~ 3gw Cecep Solar Energy Co.Ltd(000591) thermal power generation projects.
The blue book briefly reviews the research and development projects of Cecep Solar Energy Co.Ltd(000591) thermal power generation technology, such as “wide band planar super surface Cecep Solar Energy Co.Ltd(000591) concentrator and its heat collection system”, “Research on key technical standards of photothermal power generation and heat utilization”, “Research on high temperature solid particle heat absorber of fourth generation photothermal power generation”, “Research on supercritical carbon dioxide heat exchanger of fourth generation photothermal power generation”, etc. The blue book points out that: Cecep Solar Energy Co.Ltd(000591) thermal power generation is easy to be equipped with large capacity, long-term, safer and low-carbon energy storage system. Conventional steam turbine generator unit is adopted. The system has the characteristics of moment of inertia and grid synchronizer. It is a flexible regulated power supply, which is in line with the current situation of grid connection of a high proportion of unstable renewable energy sources, The urgent need for fast peak shaving power supply for the safe and stable operation of power grid can lay a safe and stable foundation for the construction of a new power system with new energy as the main body. It also analyzes the reduction of power generation cost from two aspects: reducing total investment, operation and maintenance cost and improving efficiency.
Core technology is the most important thing in our country, and innovation is the first driving force for high-quality development. The blue book suggests that relevant national departments establish R & D support for the core original technology of Cecep Solar Energy Co.Ltd(000591) thermal power generation, and maintain China’s achievements in R & D of Cecep Solar Energy Co.Ltd(000591) thermal power generation technology since the eleventh five year plan. Continuously improve the integration technology level of Cecep Solar Energy Co.Ltd(000591) thermal power station, the overall design ability and operation and maintenance ability of the second generation Cecep Solar Energy Co.Ltd(000591) thermal power generation technology, as well as the intelligent manufacturing ability of core component equipment and key accessories, cultivate engineering talents, and give full play to the due role of solar thermal energy technology in the realization of “double carbon” goal as soon as possible.
