scholarly journals Cyber-Constrained Optimal Power Flow Model for Smart Grid Resilience Enhancement

2019 ◽  
Vol 10 (5) ◽  
pp. 5547-5555 ◽  
Author(s):  
Gang Huang ◽  
Jianhui Wang ◽  
Chen Chen ◽  
Chuangxin Guo
Keyword(s):  
Smart Grid ◽  
Power Flow ◽  
Optimal Power Flow ◽  
Flow Model ◽  
Optimal Power

scholarly journals Mitigation of Cascading Outages Using a Dynamic Interaction Graph-Based Optimal Power Flow Model

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 168637-168648 ◽  
Author(s):  
Changsheng Chen ◽  
Wenyun Ju ◽  
Kai Sun ◽  
Shiying Ma
Keyword(s):  
Power Flow ◽  
Optimal Power Flow ◽  
Flow Model ◽  
Dynamic Interaction ◽  
Interaction Graph ◽  
Cascading Outages ◽  
Optimal Power

Decomposition Model Based on Optimal Power Flow in Interconnected Electricity Networks

2010 ◽  
Vol 34-35 ◽  
pp. 785-789
Author(s):  
Qing Ran Wang ◽  
Li Zi Zhang
Keyword(s):  
Quadratic Programming ◽  
Power Flow ◽  
Optimal Power Flow ◽  
Flow Model ◽  
Test System ◽  
Regional Network ◽  
Electricity Networks ◽  
Model Based ◽  
Optimal Power ◽  
Multi Level

In order to adapt to the current multi-level dispatching management system and to promote the operational efficiency of interconnected electricity networks, this paper proposes a decomposition collaborative model based on optimal power flow theory. The model is a quadratic programming question used to solve optimal power flow model. The information of interchanging between regions is communication price and boundary nodal bus phase angle. IEEE 30-bus test system demonstrates the validity and novelty of the model that the regional network can be calculated reasonably and the development of cross-regional electricity transaction is promoted effectively.

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