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中小型变电站中电气主接线的设计及应用 被引量:1

Design and Application of Main Electrical Connection in Small and Medium-sized Substations
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摘要 电气主接线的设计是变电站的核心部分。变电站电气主接线的合理设计,对电力系统整体及变电站本身供电可靠性、运行灵活性和经济节约性密切相关,因此对电气主接线的设计必须从变电站各个方面进行考虑。以中小型变电站的电气主接线形式为例,针对不同电压等级下的电气主接线形式进行设计,根据中小型变电站相关资料和电气主接线设计的要求,选择电气主接线的最优设计方案。实际情况下,可以参考提出的电气主接线设计方案与实际环境相结合,在中小型变电站中选择最优的电气主接线方式。 The design of electrical main wiring is the core of substation.The reasonable design of the main electrical wiring of the substation is closely related to the reliability of power supply,operation flexibility and economy of the whole power system and the substation itself.Therefore,the design of the main electrical wiring must be considered from all aspects of the substation.Taking the main electrical connection form of small and medium-sized substations as an example,the main electrical connection form under different voltage levels is designed.According to the relevant information of small and medium-sized substations and the requirements of the main electrical connection design,the optimal design scheme of the main electrical connection is selected.In practice,we can select the optimal electrical main wiring mode in small and medium-sized substations by referring to the combination of the proposed design scheme of electrical main wiring and the actual environment.
作者 王彩菊 WANG Cai-ju(Gansu Dahe Technology Co.,Ltd.,Lanzhou 730010,China)
出处 《通信电源技术》 2019年第11期119-121,共3页 Telecom Power Technology
关键词 中小型变电站 电力系统 电气主接线 small and medium-sized substation power system electrical main wiring
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