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近年来,中国光伏发电装机容量高速增长,但受“并网难”等影响,弃光现象严重,弃光率逐年上升。“十三五”期间,中国光伏发电发展空间极大,如何解决光伏发电大规模并网应用成为了中国光伏发展的重中之重。在电力市场化改革的背景下,推行可再生能源配额制的条件更为成熟。从长远发展来说,真正能够解决问题的出路在于鼓励分布式发展和就地消纳。而光伏分布式的发展潜力在很大程度上取决于储能技术在量级和成本上的进一步突破。有必要加大对储能技术的扶持力度,将储能设备(特别是电池储能)的技术突破作为一项重点来实施。
In recent years, the installed capacity of photovoltaic power generation in China has been growing rapidly. However, due to the impact of “grid-connected hardship” and other factors, the abandonment of light is serious and the abandonment rate of light is increasing year by year. During the “13th Five-Year Plan”, there is great room for development of photovoltaic power generation in China. How to solve the large-scale grid-connected application of photovoltaic power generation has become the top priority of China’s PV development. In the context of market-oriented electricity reform, the conditions for implementing quotas for renewable energy are more mature. In the long run, the real way to solve the problem is to encourage distributed development and local consumption. The development potential of PV distribution largely depends on further breakthroughs in the magnitude and cost of energy storage technologies. It is necessary to increase support for energy storage technologies and implement the technological breakthrough of energy storage equipment (especially battery energy storage) as a key issue.