 the inaugural saving Dunhuang 10MW power plant officially started molten salt tower
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August 30, 2014, Dunhuang, sunny, cloudless. Beijing inaugural YiQiWei saving technology Co., Ltd. (hereinafter referred to as "the inaugural energy") invest in the development of molten salt tower Dunhuang 10MW solar thermal power project in Dunhuang Day Seven Mile Town photovoltaic industrial park was started, which marks the project entered the construction phase. Leaders and experts from Gansu Province Federation of Industry, Gansu Provincial Committee United Front Work Department, Dunhuang Municipal People's Congress, CPPCC Dunhuang City, Dunhuang Municipal, State photothermal Industrial Technology Innovation Alliance and other units attended the groundbreaking ceremony held today. Dunhuang Municipal Committee, Deputy Mayor Gou Xiao-Wei in his speech stressed that "Dunhuang City Planning to 2020 built solar power installed capacity of 5.5 million kilowatts, of which thermal power installed capacity of 500,000 kilowatts. The inaugural saving construction 10MW solar thermal power project so Dunhuang solar thermal power installed capacity to achieve a breakthrough, will effectively promote the Dunhuang solar thermal power industry bigger and stronger. " National Thermal Industry Technology Innovation Alliance chairman Wang Zhifeng affirmed in his speech the inaugural saving construction of the project courage and determination, he said, "the inaugural saving as light and heat industry pacesetter in the country is still quite light and heat tariff policy under uncertain circumstances, to do such a thing is not easy, it requires great courage and ability, the inaugural obviously these two are equipped with energy-saving. "Saving the inaugural chairman 黄文佳 introduced, said in his speech, "the inaugural saving Dunhuang solar thermal power project will be implemented in two phases, the total installed capacity of 110MW, with a total investment of about 40 billion yuan for the construction of this first phase of 10MW demonstration plant with 15 hours long thermal storage system, the project investment of about 420 million yuan, is expected to generate more than 5000 hours the number of hours, the annual electricity sales revenue of about 60 million yuan. "Asia's first light tower molten salt thermal power station Molten salt tower technology that directly uses molten salt as the heat transfer and thermal mass storage tower solar thermal power technology to run high temperature, short pipes, heat loss, low heat cost, high efficiency, easy to store heat as a significant advantages are many mainstream view is that solar thermal power generation trends. 2011, the Spanish built the world's first tower molten salt power plant installed capacity of 20MW that the Gemasolar power plant, the first time around the clock generator 24 hours, made a very good demonstration effect. Currently, the United States installed capacity of 110MW of SolarReserve Crescent building 沙丘塔 type molten salt power plant has entered the commissioning phase, the upcoming end of the year and the network into operation. Meanwhile, solar thermal power generation giants Abengoa also accelerate the commercial application of tower molten salt technology, the planning and construction of 110MW in Chile's Cerro Dominador project was officially started in early July this year, the building, which is Abengoa's first large-scale commercial tower type molten salt power plant. Inaugural saving solar thermal power project Dunhuang after the three tower molten salt power plant started construction of the world's fourth tower molten salt power plants, but also in Asia and China's first light tower molten salt thermal power station. The construction of the project will lay an important foundation for the molten salt tower technology in China's large-scale commercial applications. Huangwen Jia said, "This project will use its own funds to invest in the inaugural, third quarter of 2015 is expected to be completed and put into operation." In fact, it is also based on this, a 10MW project without the need for additional financing, and need, such as tariff policy settled, can be launched. If the project is scheduled for completion next year, will be put into operation the world's third generation of continuous and stable light tower molten salt thermal power station. The project is in early August of this year to get the record approved Gansu Province Development and Reform Commission. Construction and preparation of the project early field level, road construction, power plants and other infrastructure have been completed at present, the project team and the construction team have arrived at the scene. Preparatory work has been basically completed, with immediate effect the project side will put more effort to promote the steady follow-up work. Inaugural saving Technology Co., Ltd., general manager of light and heat Yao Zhihao said, "Next we will have a variety of plants such as the construction of the heliostat assembly plant, a variety of core equipment bidding, etc. will also be carried out simultaneously." This project solar radiation resource-rich location, after a year-long project side around the field measurements, the average annual DNI values up to about 2000kWh / square meter. The project consists of the inaugural Energy Saving Technology Co., Ltd. is responsible for light and heat and provide Sun Island outfit EPC technology, designed with over 100 square meters of large-area heliostats, a 10MW project will install a total of more than 1,500 heliostats, light field with a total area of about 180,000 square meters, collectors tower design is about 120 meters high. After the project is completed at the same time will become a major local landscape. Deserves special praise is to promote the objectives of the project in line with the domestic solar thermal power industry chain formation, in addition to a small part of the country is still unable to purchase the equipment, almost all of the core components will achieve localization, the overall project is expected to achieve 90% more localization. This will promote the overall development of the domestic solar thermal power industry has played a very important role. |
| solar thermal technology into national focus on low-carbon energy technology promotion directory
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National Development and Reform Commission recently issued "to carry out the state's key energy-saving technologies to collect and focus the first six series of national promotion of energy-saving technology directory update notice", "notice" that, to be undertaken in the near future call for national key energy-saving technologies and the first six batch of national key energy-saving technology promotion directory update work-related technologies will be incorporated into the "national key low-carbon energy technologies to promote the directory" (2014 edition) and the whole of society from the date (the day of release, the original "national key energy-saving technology to promote the directory" according to "Rules" to stop using). "Notice" requirement, the recommended key energy-saving technologies need to meet the following two conditions :( a) technical scope. New energy-saving technologies in coal, electricity, iron and steel, nonferrous metals, petroleum, petrochemical, chemical, building materials, machinery, textile, light industry and other industries, agriculture, construction, transportation, communications, civil and commercial areas such as new technology. Industry-wide penetration of more than 80% of the technology outside of recommended range. (B) technical requirements. Recommended carbon technologies should meet the energy reduction effect is remarkable, affordable, there are cases of successful implementation of other conditions, to reflect the latest development of energy-saving technologies; energy carbon reduction potential, is expected to get a significant reduction of carbon saving effect; wide range of applications in industry promotion prospects, to promote sustainable economic and social development. Have been elected to the first six series of national key energy-saving technology promotion directory technology for dynamic updates, tune out the whole industry more than 80% penetration in technology; significantly improve the energy efficiency index update relevant technical specifications; increase carbon reduction effect estimates. According to the "national key energy-saving technology to promote the directory" 1 to 6 batches display list of technologies associated with solar thermal technology includes two. One of them is the low-temperature solar thermal applications of industrial technology, the field of application of this technology for industrial solar systems in combination with coal, gas, fuel industrial boilers, main technical contents include (1) by increasing the temperature of all-glass vacuum tube absorption ratio and vacuum, reducing the emission ratio, using CPC reflectors and other technologies to improve the thermal performance of the collector; operating temperature of 80 ℃ -120 ℃ when the collector instantaneous efficiency of not less than 0.45; (2) medium temperature solar collectors detection systems and detection methods; (3) large-scale temperature solar collector array technology; (4) multi-point temperature, pressure monitoring, multi-frost technology, automatic control technology systems; (5) collector module and boiler combination. Another is "dyeing enterprise energy collector technology", the scope of the cotton textile industry, printing and dyeing, knitting and finishing, wool dyeing, printing and dyeing silk, linen and other kinds of dyeing dyeing enterprises, because dyeing enterprise architectural style help enterprises make use of solar energy for process water heating, thereby reducing dependence on all kinds of dyeing enterprises steam. |
| A theme: Development and Reform Commission approved the tariff control delhi 10MW project
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Solar Energy Technology Co., Ltd. Zhejiang controls September 5 officially published the press release said, "early September, Qinghai Province Development and Reform Commission received the National Development and Reform Commission on Qinghai control delhi solar thermal power project approved tariff documents, approved its tariff (tax included) for 1.2 yuan per kilowatt-hour. "This is the first positive control solar official confirmed the message. Office of National Development and Reform Commission received the above message from its source in Qinghai Province Development and Reform Commission reported on the "About solar thermal power projects approved by the province tariff instructions" approval document said, "in the light and heat power station control Delhi is a project China's first set of commercial operation of solar thermal power generation projects, in order to maintain the normal operation of the plant, approved its tariff (tax included) for 1.2 yuan per kilowatt-hour, the implementation of the power plant since the date of commissioning. " National Development and Reform Commission Office were approved at the same time the document said, "I appointed will be based on the construction of the future operation of solar thermal power industry and other related demonstration projects, study and formulate policy benchmark price of solar thermal power generation." It also shows that the state NDRC light thermal power holders encouragement and supportive attitude. In the control of solar energy, said Qinghai control delhi solar thermal power project a success on July 5, 2013 and power generation, has been stable operation over a year. The approved tariff, but also China's first solar thermal power projects formal tariff. |
| Large-scale solar thermal power generation Internet-led regional energy supply is expected to
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| A new study shows that solar thermal power can provide a source of a large part of the electricity supply in low-carbon energy system. The study has been published in the latest issue of "Nature Climate Change" magazine.
According to this report, an interconnection of solar thermal power generation system to meet the 70% to 80% of current electricity demand, while compared with the gas power plants, it will not incur additional costs. Austria International Institute for Applied Systems Analysis (IIASA), chief researcher Stefan Pfenninger said, "Our solar system to meet the high demand for energy, but a major problem facing solar power is its intermittent nature, such as photovoltaic power generation is subject to weather changes, but solar thermal power can achieve stability through thermal storage system for sustainable power generation. "
However, when faced with a single light thermoelectric stood no longer light conditions, such as the last two or three days of rainy days, it still can not meet the energy needs of this time period. To solve this problem, we need to build large-scale CSP Internet systems, but until now, no one has conducted a feasibility study and develop the details of the plan. In the study, the researchers simulated the four regions in the global solar thermal power generation system construction and operation, taking into account the changes in the weather, power seat, power requirements and costs. "Our research is to find out whether you can build a solar power system for the main and 24 hours a day throughout the year to achieve uninterrupted power supply goals. Ultimately, we believe that this plan can be implemented in two regions of the world, the Mediterranean basin and Kalahari desert in southern Africa. "collaborator, IIASA Visiting Fellow of the study Anthony Patt case said.
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| thermal power, 100 billion market fermentation
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Essentials of investments The global: China. Investment strategy: |
| CEC: attaches great importance to the development of light and heat power generation industry |
CEC July 31 released the country's electricity supply and demand situation in the first half 2014 analysis and forecast report. Worthy of solar thermal power industry is particularly concerned that, in this report, the CEC should attach great importance to our country with particular emphasis on light and heat power industry development, improve the quality of development of new energy generation. |
| solar thermal demonstration decent price further consultations NDRC price department and other departments |
It has been revealed, solar thermal power generation demonstration projects program is currently pricing policy has been submitted to the National Energy Board, the National Development and Reform Commission, NDRC price department in conjunction with the Ministry of Finance is expected to hold consultations on the specific amount of subsidy funds demonstration projects, and ultimately determine the price subsidies. |
| In 2050 2, thermal power generation accounted for or will reach the global power of the 11% |
Said the international energy agency director general Maria van der Hoeven9 month 29 held in Paris 2014 "solar power roadmap" conference, the respectively at the same time released "photovoltaic technology roadmap" and "solar thermal power technology roadmap", although the photovoltaic and thermal power generation two techniques sometimes there is competition, but in fact the two techniques are interrelated. |
| The 2014 World solar thermal power generation, innovation Chinese summit, competing media attention |
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