Kou Longze
2 Papers
1 Citations
Kou Longze is an academic researcher. The author has contributed to research in topics: Phase angle & Fault (power engineering). The author has an hindex of 1, co-authored 2 publications.
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Papers
Patent
Power oscillation power risk detecting method and system of fan flexible direct-current grid delivery system
Yan Heming,Lin Chang,Chang Bin,Zhai Xuebing,Kou Longze,Liu Dong +5 more
- 31 Aug 2018
TL;DR: In this article, a power oscillation power risk detecting method and system of a fan flexible direct-current grid delivery system is presented, which comprises the steps that a set-up fan flexible DCS delivery system simulation model is utilized, and disturbance voltage sources of different frequencies are added to a fan access point to acquire the voltage sequence and current sequence of a Fan access point wind field side and a flexible direct current grid side.
1
Patent
Flexible DC power transmission fault detection method and device
Pang Hui,Chang Bin,Lin Chang,Liu Dong,Zhu Lin,Mi Zhiwei,Zhai Xuebing,Kou Longze,Li Fangyuan +8 more
- 08 Dec 2017
TL;DR: In this article, a flexible DC power transmission fault detection method and device is proposed, which comprises the following steps: obtaining electrical signals of a power transmission branch and storing the electrical signals according to the time sequence.