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Dive into the research topics where Qin Changfeng is active.

Publication


Featured researches published by Qin Changfeng.


international conference on electrical machines and systems | 2015

Online analysis and early-warning method of subsynchronous resonance based on time-domain simulation

Du Ning; Song Ruihua; Chen Jilin; Chen Zhenzhen; Zhou Zhiqiang; Qin Changfeng

Subsynchronous resonance risk assessment in power system is mainly accomplished by offline simulation analysis, for a practical project, researchers have to consider all kinds of possible typical system operation modes, which might be a huge amount for a large-scale transmission system. This paper comes up with subsynchronous resonance online monitoring, analyzing and early-warning technologies, applies time-domain simulation to adaption and process subsynchronous resonance online analysis, and develops an online analysis and early-warning system based on computer cluster.


Archive | 2014

Power grid on-line decision-stabilizing control system and control method based on super real-time emulation

Tian Fang; Li Yalou; Zhang Xing; Zhou Xiaoxin; Yu Zhihong; Qiu Weijiang; Shi Dongyu; Qiu Jian; Liu Min; Guo Zhonghua; An Ning; Lv Ying; Lu Guangming; Xu Dechao; Ding Ping; Liu Yuxing; Li Qinxin; Zhao Min; Wang Tianqi; Li Gang; Zhang Songshu; Jiang Han; Jiang Xingling; Zhou Zhiqiang; Chen Jilin; Kang Jiandong; Liu Na Na; Wu Tao; He Chunjiang; Qin Changfeng


Archive | 2014

Three defensive lines based automatic batch fault set generation method

Yu Xiaopeng; Xu Dechao; Zhang Xiaodong; Shi Dongyu; Zhang Zhenan; Qiu Weijiang; Qin Changfeng; Ren Lingyu


Archive | 2013

Online prewarning analyzing system based on cloud simulation platform

Chen Jilin; Ma Changhui; Qiu Weijiang; Chen Yong; Kang Jiandong; Qin Changfeng; Liu Nana; Sun Yongfeng; Guo Zhonghua; Zou Weimei; He Chunjiang; Zhang Songshu; Li Qinxin; Li Xing; Zang Zhufeng; Jia Junru; Liu Xin; Tong Dejiang; Bai Junjie; Zhang Liang; Zhou Zhiqiang; Luo Chunqing; Gong Chunming; Jiang Zhe; Zhang Lei; Wu Naihu; Zhang Dandan


Archive | 2014

Storage definition method for electric power system data holographic complete time domain management

Guo Zhonghua; Li Qinxin; Guo Jianbo; Zhang Songshu; Qiu Weijiang; Chen Yong; Sun Yongfeng; Zang Zhufeng; He Chunjiang; Zhou Zhiqiang; Li Xing; Qin Changfeng; Kang Jiandong; Chen Jilin; Liu Nana; Zhang Liang; Gong Chunming; Jia Junru; Liu Xin; Zou Weimei; Bai Junjie; Liu Ji; Luo Chunqing; Liu Yang; Tong Dejiang; Shang Kangliang; Li Yalou; Tian Fang


Archive | 2017

Safety-and-stability-index-based method for analyzing safety and stability of power grid

Qiu Weijiang; Sun Yongfeng; Zhang Liang; Qin Changfeng; Gong Chunming; Chen Jilin; Liu Nana; Guo Zhonghua; Chen Yong; Li Qinxin; Zou Weimei; He Chunjiang; Kang Jiandong; Zang Zhufeng; Tong Dejiang; Bai Junjie; Jia Junru; Liu Xin; Zhou Zhiqiang; Luo Chunqing; Liu Lin; Li Yalou; Tian Fang; Li Baiqing


Archive | 2017

Power system geographical wiring diagram background map generation method based on SVG

Bai Junjie; Zou Weimei; Luo Chunqing; Zheng Zhiwei; Sun Yongfeng; Tong Dejiang; Liu Xin; Pan Youshuang; Cao Xiaochen; Qiu Weijiang; Gong Chunming; Li Qinxin; Chen Yong; Kang Jiandong; Guo Zhonghua; Zhang Liang; Qin Changfeng; Chen Jilin; Zang Zhufeng; Liu Nana; Liu Lin; He Chunjiang; Jia Junru


Archive | 2017

Risk evaluation method comprehensively taking regard of system adequacy and system security

Lu Jingjing; Gong Chunming; Li Qinxin; Sun Lu; Huang Yichen; Sun Yongfeng; Qiu Weijiang; Lyu Ying; Li Shunxin; Sun Shuming; Zou Weimei; Chen Yong; Kang Jiandong; Guo Zhonghua; Liu Xin; Zhao Weiwei; Luo Chunqing; Zhang Liang; Bai Junjie; Tong Dejiang; Qin Changfeng; Chen Jilin; Zang Zhufeng; Liu Nana; Liu Lin; He Chunjiang; Jia Junru; Zhou Zhiqiang; Chen Dan


Archive | 2016

Power grid simulation calculation data platform and simulation method therefor

Guo Zhonghua; Qiu Weijiang; Sun Yongfeng; Zhang Liang; Qin Changfeng; Zou Weimei; Kang Jiandong; Chen Jilin; Liu Nana; Gong Chunming; Tian Fang; Li Yalou; Chen Yong; Li Qinxin; Zang Zhufeng; He Chunjiang; Tong Dejiang; Bai Junjie; Luo Chunqing; Shang Kangliang; Zhou Zhiqiang; Liu Lin; Jia Junru; Liu Xin


Archive | 2016

Data construction method and system suitable for power network dispatching calculation

Li Qinxin; Sun Jianbo; Zhang Zhen'an; Liu Lin; Zang Zhufeng; Zhao Yang; Li Dahu; Lu Zijing; Rao Yufei; Chen Yong; Qiu Weijiang; Zhai Yuanyuan; Gong Chunming; He Chunjiang; Chen Jilin; Liu Nana; Li Fang; Zou Weimei; Kang Jiandong; Guo Zhonghua; Qin Changfeng; Sun Yongfeng; Bai Junjie; Luo Chunqing; Zhang Liang; Tong Dejiang; Zhou Zhiqiang

Collaboration


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Qiu Weijiang

Electric Power Research Institute

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Chen Jilin

Electric Power Research Institute

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Zhou Zhiqiang

Electric Power Research Institute

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Chen Yong

Electric Power Research Institute

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Guo Zhonghua

Electric Power Research Institute

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Kang Jiandong

Electric Power Research Institute

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Li Qinxin

Electric Power Research Institute

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Tian Fang

Electric Power Research Institute

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Li Yalou

Huazhong University of Science and Technology

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Yu Zhihong

Electric Power Research Institute

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