Power grid line swinging generation predication method and system
作者： Yang Li , Fang Zhen , Li Bo , Lu Jiazheng , Xu Xunjian
DOI:
关键词: Point (geometry) 、 Field (computer science) 、 Transmission line 、 Basis (linear algebra) 、 Cartesian coordinate system 、 Control theory 、 Set (abstract data type) 、 Line (geometry) 、 Icing 、 Computer science
摘要: The invention relates to the field of maintenance transmission line equipment, and discloses a power grid swinging generation predication method system, which provide strong technical support for preparation anti-swinging emergency measures in advance quick icing grid. includes following steps: collecting historical situations to-be-analyzed point, analyzing screening obtain temperature relative humidity point an early stage event; obtaining temperature-humidity factor set on basis calculation humidity, taking as horizontal coordinate vertical draw rectangular calculating included angle between each pair threshold so that are determined; monitoring real time, constructing new set, determining by combining threshold.
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