scholarly journals Risk assessment of power system oscillation instability based on geomagnetic storm events in the 24th solar cycle

2021 ◽  
Author(s):  
Zezhong Wang ◽  
Yuan Si ◽  
Lianguang Liu
Keyword(s):  
Risk Assessment ◽  
Solar Cycle ◽  
Power System ◽  
Geomagnetic Storm ◽  
Storm Events ◽  
Oscillation Instability

scholarly journals Risk Assessment of Multi-area Interconnected Power System under Gas Station Network Attacked

2020 ◽  
Vol 53 (2) ◽  
pp. 1801-1806
Author(s):  
Xue Li ◽  
Zhourong Zhang ◽  
Dajun Du ◽  
Jing Dong ◽  
Yulong Wang
Keyword(s):  
Risk Assessment ◽  
Power System ◽  
Station Network ◽  
Interconnected Power System ◽  
Gas Station

A power system risk assessment using bootstrap technique

2010 ◽  
Author(s):  
Siti Rohani Kasim ◽  
Muhammad Murtadha Othman ◽  
Nor Fadhilawati Abd Ghani ◽  
Ismail Musirin
Keyword(s):  
Risk Assessment ◽  
Power System ◽  
Bootstrap Technique ◽  
System Risk

scholarly journals The effects of the big storm events in the first half of 2015 on the radiation belts observed by EPT/PROBA-V

2016 ◽  
Vol 34 (1) ◽  
pp. 75-84 ◽  
Author(s):  
V. Pierrard ◽  
G. Lopez Rosson
Keyword(s):  
Charged Particle ◽  
High Resolution ◽  
Geomagnetic Storm ◽  
Energetic Particle ◽  
High Energy ◽  
Radiation Belts ◽  
Radiation Environment ◽  
Storm Event ◽  
Storm Events ◽  
Particle Radiation

Abstract. With the energetic particle telescope (EPT) performing with direct electron and proton discrimination on board the ESA satellite PROBA-V, we analyze the high-resolution measurements of the charged particle radiation environment at an altitude of 820 km for the year 2015. On 17 March 2015, a big geomagnetic storm event injected unusual fluxes up to low radial distances in the radiation belts. EPT electron measurements show a deep dropout at L > 4 starting during the main phase of the storm, associated to the penetration of high energy fluxes at L < 2 completely filling the slot region. After 10 days, the formation of a new slot around L = 2.8 for electrons of 500–600 keV separates the outer belt from the belt extending at other longitudes than the South Atlantic Anomaly. Two other major events appeared in January and June 2015, again with injections of electrons in the inner belt, contrary to what was observed in 2013 and 2014. These observations open many perspectives to better understand the source and loss mechanisms, and particularly concerning the formation of three belts.

Risk Assessment of Power System Cascading Outages Based on Deep Reinforcement Learning

2021 ◽  
Author(s):  
Yuhao Song ◽  
Shaowei Huang ◽  
Zhimei Zhang ◽  
Ying Chen ◽  
Shengwei Mei
Keyword(s):  
Risk Assessment ◽  
Reinforcement Learning ◽  
Power System ◽  
Cascading Outages

scholarly journals Study on Risk Assessment of the Electric Power Tower and Pole Damage in Power System Under Typhoon Disaster

2018 ◽  
Vol 130 ◽  
pp. 1164-1169 ◽  
Author(s):  
Shiwen Yu ◽  
Hao Wu ◽  
Hao Geng ◽  
Jufang Yu ◽  
Shuai Mao ◽  
...  
Keyword(s):  
Risk Assessment ◽  
Power System ◽  
Electric Power ◽  
Typhoon Disaster
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