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兰州铝业股份有限公司自备电厂330kV升压站系统整体采用新型GE保护及监控装置。该新型GE保护及监控系统在330kV升压站中全面应用在甘肃省尚属首次。其新颖的保护组态设计、极强的抗干扰能力为变电站监控及继电保护工作提供了新的思路。兰州铝业股份有限公司投资新建3×300MW自备电厂带330kV升压站工程。其中330kV升压站采用2台自耦联络变压器(4号、5号联络变)以变压器一线路串方式和330kV新庄
Lanzhou Aluminum Co., Ltd. owned power plant 330kV booster station system as a whole with new GE protection and monitoring devices. The new GE protection and monitoring system in the 330kV booster station fully applied in Gansu Province is the first time. Its novel protection configuration design, a strong anti-interference ability for substation monitoring and relay protection provides a new way of thinking. Lanzhou Aluminum Co., Ltd. invested 3 × 300MW newly built power plant with 330kV booster station project. Among them, 330kV booster station adopts 2 sets of autotransformer transformers (No.4 and No.5 contact transformer) with transformer-line series and 330kV Xinzhuang