Analysis on the influence of new energy grid connection on power quality and improvement measures
新能源并网对电能质量的影响及改进对策分析

摘要

新能源并网采用先进技术，可以将太阳能、风能转换成电能，满足对电力的可持续发展需求。新能源并网使能源结构更加多样化，新能源并网发电系统可以取代传统的电力系统。但由于技术上的缺陷，新能源并网对整个配电网的运行会产生明显影响，对电网的电能质量造成一定的影响。因此，要采取科学合理的措施，加强对新能源发电并网的应用，为配电网稳定运行提供重要的保证，需要通过各种优化手段来改善其使用效率。

Abstract

New energy grid with advanced technology, can convert solar energy, wind energy into electric energy, to meet the demand for sustainable development of electricity. The new energy grid connection makes the energy structure more diversified. The new energy grid connected power generation system can replace the traditional power system. However, due to the technical defects, the grid connection of new energy will have obvious influence on the operation of the entire distribution network, and the power quality of the grid will be affected to a certain extent. Therefore, scientific and reasonable measures should be taken to strengthen the application of grid-connected new energy power generation and provide an important guarantee for the stable operation of the distribution network. It is necessary to improve its use efficiency through various optimization means.