直流盘柜活动式检修隔离门装置的研制与应用  

Development and Application of Movable Access Door Device for DC Panel Cabinet

作　　者：黄志良 余继乾 HUANG Zhi-liang;YU Ji-qian(Yunnan Huadian Jinsha River Midstream Hydropower Development Co.,Ltd.,Liyuan Power Generation Branch,Lijiang 674100,China)

机构地区：[1]云南华电金沙江中游水电开发有限公司梨园发电分公司,云南丽江674100

出　　处：《云南水力发电》2023年第7期208-210,共3页Yunnan Water Power

摘　　要：某电厂成功研制出了直流盘柜上活动式的检修隔离门装置,填补了目前活动类型直流盘柜检修门在电气专业领域的空白。该装置具有安全性好,实用性强,操作便捷,可靠性高的应用特点,实现电气设备可以安装在活动门上,直接拉开活动门即可运维,这样拉大了电气设备之间的绝缘距离,也扩展了电气设备的使用空间,同时加装了“五防锁”等安防措施,避免了勿动设备的可能性,完全符合电力安全生产的要求。后续该装置将进一步在厂站内推广应用,不断完善。A power plant has successfully developed a movable maintenance isolation door device on DC panelcabinet,filling the gap in the current field of electrical engineering for movable DC panelcabinet maintenance doors.This device has the application characteristics of good safety,strong practicality,convenient operation,and high reliability.Electrical equipment can be installed on the movable door,and can be operated and maintained by directly opening the movable door.It widens the insulation distance between electrical equipment and also expands the usage space of electrical equipment.At the same time,it is equipped with security measures such as"five-prevention lock"to avoid the possibility of not moving the equipment,fully meeting the requirements of power safety production.In the future,this device will be further promoted and applied in the factory and continuously improved.

关 键 词：检修门 直流盘柜 直流系统 五防锁 

分 类 号：TV737[水利工程—水利水电工程]