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变电站直流屏检查及维护管理

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直流屏作为高压供配电系统的重要组成部分,是保证电气系统安全稳定运行的重要条件,可为保护、事故照明及断路器分合闸操作提供直流电源,是电力系统控制和保护的基础.为确保直流屏在运行时能可靠地为电力系统提供直流电源,需对其进行日常检查及维护等工作.通过对某台直流屏检查及维护进行描述,介绍了试验方法及流程,对同类型设备维保具有借鉴及指导意义.
Inspection and Maintenance Management of Substation DC Cabinets
As an important part of high voltage power supply and distribution system,DC cabinets are an important pre-requisite to ensure safe and stable operation of electrical system.A DC cabinet provides DC power for protection,accident lighting and circuit breaker opening and closing operation,and is the basis of power system control and protection.In order to ensure that DC cabinets can reliably provide DC power to power system during operation,it is necessary to carry out routine inspection and maintenance.This paper outlines inspection and maintenance of DC cabinets from the perspectives of test methods and procedures,which may contain useful information for daily operation of similar equipment.

substationDC cabinetmaintenance

段加富、王阳、李琳

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北京首都机场动力能源有限公司,北京 100000

首都机场集团科技管理有限公司,北京 100000

变电站 直流屏 维护

2024

电工技术
重庆西南信息有限公司(原科技部西南信息中心)

电工技术

影响因子:0.177
ISSN:1002-1388
年,卷(期):2024.(11)