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影响电网接纳风电能力的因素较多,但最关键、最主要的因素是电网的调峰能力,而电网的调峰能力又受到电源装机规模和电源结构、负荷特性、火电机组调峰性能等因素的制约。针对风电接入电网后可能带来局部电网无功平衡、电压稳定和输电通道送电能力等技术问题,通过接入系统设计和其他专题研究,提出相应的技术措施来解决。从安徽电网的调峰能力分析了安徽电网接纳来安风电的能力。
However, the most critical factor is the peak regulation capability of the power grid, and the peak regulation capability of the grid is affected by factors such as the installed capacity of the power supply, the structure of the power supply, the load characteristics, and the peaking performance of the thermal power plant The constraints. After the wind power is connected to the grid, some technical problems such as reactive power balance of the local power grid, voltage stability and power transmission capacity of the transmission channel may be brought forward. Corresponding technical measures are put forward to solve the problems through access system design and other special studies. Analyze the ability of Anhui Power Grid to accept Lai’an Wind Power from the peaking capacity of Anhui Power Grid.