新能源发电并网对配电网运行的影响分析

Analysis of the Impact of Grid Connection of New Energy Generation on the Operation of Distribution Networks

当前“双碳”问题已经成为全球范围内普遍关注的重点问题之一,在此背景下,如何以有效方式来更好地推动以新能源作为主体的新型电力系统的建立健全,对于更好地实现我国电力系统的发展尤为关键。为了响应“双碳”目标,我国分布式新能源发电系统在配电网中的安装规模迅速扩大,但多种可再生能源不加控制地接入电网也会造成严重的电能质量问题。现阶段,风能、太阳能、生物能、潮汐能等新能源技术的发展已经趋向成熟化,并且具备较高的利用价值。因此,阐述新能源发电的特点,分析新能源发电并网对配电网运行的影响,以供参考。

The current“dual carbon”issue has become one of key issue of global concern.In this context,how to effectively promote the establishment and improvement of a new type of power system with new energy as the main body is particularly crucial for achieving the development of China’s power system.In response to the“dual carbon”goal,the installation scale of China’s distributed new energy generation system in the distribution network is rapidly expanding.However,uncontrolled access of multiple renewable energy sources to the power grid can also cause serious power quality problems.In the current stage of development,wind energy,solar energy,bioenergy,tidal energy,and other new energy technologies have become more mature and have high utilization value.Therefore elaborates on the characteristics of new energy power generation,and analysis the impact of grid connection of new energy power generation on the operation of the distribution network,for reference only.