配电网箱变低压智能重合闸装置的研制及应用  

Development and Application of Low-voltage Intelligent Reclosing Device for Power Distribution Network Pad-Mounted Transformer

作　　者：孙雪刚 康景东 周红旗 黄天宇 谷天佑 刘莎 吴亚琴 

机构地区：[1]国网新疆电力有限公司博尔塔拉供电公司

出　　处：《自动化博览》2024年第10期56-60,共5页Automation Panorama

摘　　要：本文基于电力供电企业配网专业技术人员在配电网日常运维中的经验与创新结合,将重合闸技术应用于配电网箱式变压器运行维护中。利用10千伏重合闸技术原理研制的箱式变压器低压自动重合闸装置,通过技术改造,形成了具有重合闸功能的箱式变压器,并在新疆博州县市城区配电网中得到了广泛应用。结果证明,其减少了供电企业的配网运维成本和电量损失,有效提升了配网供电可靠性,助力了配电网自动化的升级转型,也更好地服务了人民对美好生活的需求。Based on the power supply enterprise distribution network professional and technical personnel in the distribution network daily operational experience and innovation,the reclosing technology used in distribution network pad-mounted transformers operation maintenance.Utilizing the principles of 10 kV reclosing technology,a low-voltage automatic reclosing device for pad-mounted transformers was developed through technological transformation,forming padmounted transformers with reclosing functionality.This technology has been widely applied in Xinjiang Bozhou county city distribution network.The results demonstrate that it reduces the operation and maintenance costs and power losses for power supply enterprises,effectively improves the reliability of power supply in distribution networks,assists in the upgrading and transformation of distribution network automation,and better serves people's needs for a better life.

关 键 词：配电网 箱变 低压自动重合闸 研制及应用 

分 类 号：TM762.2[电气工程—电力系统及自动化]