太阳能光热发电现状及发展策略分析

发布时间：2018-04-13 09:38

本文选题：太阳能光热发电 + 上网电价　；参考：《中外能源》2016年10期

【摘要】：光热发电作为光伏发电以外另一种主要的太阳能利用方式,正在逐渐影响以光伏发电为主的太阳能产业格局。对光热发电的深入研究与开发是从2006年左右才开始的,自2008年起全球光热产业进入快速增长阶段,光热装机容量迅速上升,预计到2025年全球光热发电装机规模有望达到22GW。美国和西班牙在光热装机容量方面遥遥领先,而中国正处于光热发电的起步阶段,距离商业化并网运行还有一段距离。光热发电具有其自身的优势,我国太阳能资源储量丰富,发展光热发电可以缓解我国对煤炭资源的过度依赖,而且有利于电网的经济安全运行,有利于降低太阳能发电成本。不过当前我国光热发电也面临一些问题,如运行规模小、核心部件技术落后、上网电价缺乏竞争力、现有新能源发电出现弃光弃风等。对此,我们要提高关键技术研发投入,吸收国外开发经验,走自主发展道路;建设特高压输电网络,加快各级电网发展,解决大规模电能输送难题;试点大规模、大容量并网发电,实现商业化运营,探索开发运营经验,降低发电成本;建设并完善电力市场,建立合理的电价调节机制。
[Abstract]:As another main solar energy utilization mode, photothermal power generation is gradually affecting the solar energy industry pattern, which is dominated by photovoltaic power generation.The deep research and development of photothermal power generation only began in 2006. Since 2008, the global photothermal industry has entered a stage of rapid growth, and the installed capacity of photothermal power has increased rapidly. It is estimated that the global photothermal power generation capacity is expected to reach 22GW by 2025.The United States and Spain are far ahead in terms of photothermal capacity, while China is in the early stages of photothermal power generation, far from being commercially connected.Photothermal power generation has its own advantages, China is rich in solar energy resources, the development of photothermal power generation can alleviate our country's excessive dependence on coal resources, and is conducive to the economic security of the grid operation, and to reduce the cost of solar power generation.However, our country also faces some problems at present, such as small scale of operation, backward technology of core components, lack of competitive power price, and the emergence of new energy generation.In view of this, we should increase investment in research and development of key technologies, absorb foreign development experience, and take the road of independent development; build UHV transmission networks, speed up the development of power grids at all levels, and solve the problem of large-scale electric power transmission; pilot large-scale,Large capacity grid-connected power generation, realize commercial operation, explore development and operation experience, reduce generation cost, build and perfect electricity market, establish reasonable electricity price regulation mechanism.
【作者单位】：南京工程学院;
【分类号】：F426.61

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