浙江电力
浙江電力
절강전력
ZHEJIANG ELECTRIC POWER
2014年
12期
61-63
,共3页
潘益伟%陈植%金佳敏%李勇
潘益偉%陳植%金佳敏%李勇
반익위%진식%금가민%리용
电气设备%集中检修%负荷转供%项目管理
電氣設備%集中檢脩%負荷轉供%項目管理
전기설비%집중검수%부하전공%항목관리
electrical equipment%centralized maintenance%load transfer%project management
随着对电力系统可靠性要求的不断提高,以集中检修替代传统的分散检修成为趋势.220 kV楠江变电站通过个别110 kV线路带电实现负荷转供,在不损失负荷和在电网风险可控的情况下,用3天时间完成了大范围的集中检修,解决了停电时间\负荷损失与检修范围间的矛盾,开辟了一种全新的集中检修模式.
隨著對電力繫統可靠性要求的不斷提高,以集中檢脩替代傳統的分散檢脩成為趨勢.220 kV楠江變電站通過箇彆110 kV線路帶電實現負荷轉供,在不損失負荷和在電網風險可控的情況下,用3天時間完成瞭大範圍的集中檢脩,解決瞭停電時間\負荷損失與檢脩範圍間的矛盾,開闢瞭一種全新的集中檢脩模式.
수착대전력계통가고성요구적불단제고,이집중검수체대전통적분산검수성위추세.220 kV남강변전참통과개별110 kV선로대전실현부하전공,재불손실부하화재전망풍험가공적정황하,용3천시간완성료대범위적집중검수,해결료정전시간\부하손실여검수범위간적모순,개벽료일충전신적집중검수모식.
With improvement of power system reliability requirements, it is a trend to replace traditional de-centralized maintenance with centralized maintenance. Load transfer of 220 kV Nanjiang substation is imple-mented through 110 kV live lines. The contradiction among outage duration, load loss and maintenance range is eliminated by a three-day wide range maintenance without load loss and uncontrollable grid risks. There-fore, a new centralized maintenance mode is developed.