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风电并网过程中都有哪些困难,并网电量如何消纳,这些问题都是目前风电并网过程中社会普遍关注的焦点问题。本刊邀请国内风电并网专家,就这些问题进行探讨。《国家电网》:我国风电经过前几年的高速发展迅猛,并网难一度成为焦点。风电并网究竟难在什么地方?张正陵:难点之一是风电的规划和电网的规划衔接不够。我国风能资源与电力负荷中心逆向分布,也就是风大的地区负荷小,比如蒙西、蒙东、甘肃、冀北风电装机均超过500千
What are the difficulties in the process of wind power grid integration, and how to absorb the grid electricity, these issues are the focus of society in the process of wind power grid integration. The magazine invited domestic wind power grid experts to discuss these issues. “National Grid”: After the rapid development of wind power in China a few years ago, it became more difficult for the grid to become the focus. Wind power grid is exactly where? Zhang Zhengling: one of the difficulties is the wind power planning and planning convergence is not enough. China’s wind energy resources and power load centers reverse distribution, that is, windy area load is small, such as Mengxi, Mengdong, Gansu, Hebei North wind power installed capacity of more than 500 thousand