At present, with the continuous expansion of the scale of wind power generation in China, the development of wind power generation has achieved remarkable results with the continuous efforts of the government and the related e- lectric power enterprises. Because wind power generation is mainly dependent on natural energy, and it has uncertainty and incontrollability, the large scale wind power grid connected to the grid will have an important influence on the power quality of the power grid and the security of the power system, especially the important effect on the stability of the voltage of the power grid In this paper, the influence of wind power integration on power grid was analyzed by establishing the simulation model of grid connected wind power generator, and the corresponding improvement measures were put forward.%目前,随着我国风力发电的规模不断扩大,在政府与相关电力企业的不断努力下,风力发 电的发展取得显著成效.由于风电场发电主要是依赖于自然能源,且具有不确定性以及不可控制性,规模较大的风电并网会 对电网的电能质量以及电力系统的安全性具有重要的影响,特别是对电网电压稳定性的重要影响.文中主要通过对风力 发电机并网仿真模型的创建,分析了风电并网对电网的影响,提出了相应的改善措施.
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