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目前,西北弃风、弃光现象严重,由于用电负荷特性与风力发电负荷特性不一致,低谷时段弃风现象尤为严重,甚至影响电网运行。华中四省每省均有一个120万千瓦容量的抽水蓄能电站(简称抽蓄电站),在满足本网调峰调频等辅助服务需要的情况下,还有一定的富余能力可用于消纳西北低谷富余新能源。利用华中抽蓄电站富余能力消纳西北新能源,作为一种交易创新模式,将西北弃风电量转换为华中电网高峰电能,实现节能减排,得到各方的认
At present, the abandonment and abandonment of light in the northwest are serious. Due to the inconsistency between the load characteristics of electricity consumption and the load characteristics of wind power generation, the phenomenon of abandoning wind during the trough period is especially serious and even affects the operation of the power grid. Each province in Central China has a capacity of 1.2 million kilowatts of pumped storage power station (referred to as the pumping station), in satisfying the needs of supporting services such as peak frequency FM and other necessary services, there is a certain surplus capacity can be used to absorb the northwest Trough surplus new energy. Utilizing the spare capacity of Huazhong Pumped Storage Power Station to absorb Northwest New Energy as a transaction innovation model, it converted the abandoned wind power in the northwest to the peak power of Huazhong Power Grid to achieve energy conservation and emission reduction and was recognized by all parties