超强台风“利奇马”调度应急处置经验及启示Emergency Dispatching Experience in Super Typhoon Lichma and the Enlightenment
谷炜,朱炳铨,沈绍斐,张辰
GU Wei,ZHU Bingquan,SHEN Shaofei,ZHANG Chen
摘要(Abstract)：
2019年第9号台风"利奇马"对浙江电网造成了巨大影响。首先,回顾了台风登陆前后,3个电网极端薄弱运行方式的形成过程和关键调度处置步骤。其次,对比"云娜"台风,得出超强台风对电网的主要影响特征。随后,总结了调度抗台经验,指出处置难点在于准确辨识薄弱环节、潜在孤岛系统发用电平衡和快速补强网架。最后,从智慧调度故障应急处置的作用、需求及关键技术等角度,探讨了对省级电网抗台应急处置的启示。
Zhejiang power grid was severely affected by the 9 th super typhoon Lichma last year. Firstly, the formation process and key dispatching steps of three extremely weak operating scenarios before and after the typhoon are reviewed. Secondly, in contrast to the impact of typhoon Yunna on the power grid, main characteristics of the super typhoon′s impact on the power grid are obtained, and the emergency dispatching experience for mitigation against typhoon is summarized, and precise recognition of weak links, power generation and consumption balancing of potential islanding system and fast reinforced grid architecture are the difficulties to be handled. Finally, the paper discusses the enlightenment of emergency dispatching experience in mitigation against typhoon in the provincial-level power grid when it comes to the role and demand of emergency handling in intelligent dispatching and key technologies.
关键词(KeyWords)：
超强台风;薄弱运行方式;应急处置;智慧调度
super typhoon;weak operation mode;emergency dispatching;intelligent dispatching
基金项目(Foundation):
作者(Author):
谷炜,朱炳铨,沈绍斐,张辰
GU Wei,ZHU Bingquan,SHEN Shaofei,ZHANG Chen
DOI: 10.19585/j.zjdl.202008006
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