scholarly journals Improved two‐stage model predictive control method for modular multi‐level converter

2021 ◽  
Author(s):  
Xingwu Yang ◽  
Haibo Liu ◽  
Yang Mi ◽  
Liang Ji ◽  
Yani Wang ◽  
...  
Keyword(s):  
Model Predictive Control ◽  
Predictive Control ◽  
Control Method ◽  
Stage Model ◽  
Two Stage ◽  
Multi Level ◽  
Level Converter

A Load Shedding Scheme for Long Term Voltage Stability Enhancement by Multi-Stage Model Predictive Control

2011 ◽  
Vol 383-390 ◽  
pp. 4735-4741
Author(s):  
Yu He ◽  
Jing Zhang ◽  
Zhi Wei Peng ◽  
Zhao Yang Dong
Keyword(s):  
Model Predictive Control ◽  
Power System ◽  
New England ◽  
Predictive Control ◽  
Voltage Stability ◽  
Control Method ◽  
Load Shedding ◽  
Stage Model ◽  
Multi Stage

Power system load shedding has been used as an emergency control method to prevent possible power system instability problems. In this paper, a new multi-stage model predictive control based load shedding scheme is proposed to enhance long term voltage stability of a power system. The main advantage of this new method is the capability of the scheme to handle multi-stage control actions, which may also be disturbances to a power system at a critical status toward instability. A new cost function is defined for the model predictive control scheme. The proposed scheme is tested on the New England 39-bus system to validate its efficiency and effectiveness in preventing system long term voltage stability problems.

A Novel Two-Stage Model Predictive Control for Modular Multilevel Converter With Reduced Computation

2019 ◽  
Vol 66 (3) ◽  
pp. 2410-2422 ◽  
Author(s):  
Peng Guo ◽  
Zhixing He ◽  
Yufei Yue ◽  
Qianming Xu ◽  
Xucheng Huang ◽  
...  
Keyword(s):  
Model Predictive Control ◽  
Predictive Control ◽  
Modular Multilevel Converter ◽  
Stage Model ◽  
Multilevel Converter ◽  
Two Stage
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