中压真空断路器在保障城市电网供电可靠性中的应用Application of Medium Voltage Vacuum Circuit Breakers to Ensure Power Supply System Reliability of Intercity Network
王月;Helmut Rebstock;
摘要(Abstract):
真空断路器技术的发展取决于两个技术的发展:真空灭弧室技术和操动机构技术。单稳态永磁操动机构真空断路器在这两方面研究取得的进步使中压真空断路器实现了小型化、高可靠性、长寿命和完全免维护。它是一种空气绝缘的全封闭型真空断路器,集操动机构和灭弧室于一体。它本身不含有任何有害气体,且尺寸小和免维护,可使空气绝缘的固定柜做到非常紧凑的程度。文章对这项出自前苏联军事试验室的研制成果及其应用作了介绍,并对其应用前景进行了评估。
关键词(KeyWords): 中压;真空断路器;永磁操动机构;开关柜;配电网;电力系统
基金项目(Foundation):
作者(Author): 王月;Helmut Rebstock;
Email:
DOI:
参考文献(References):
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