Research on adaptive congestion scheduling method for AC/DC hybrid high voltage distribution network

2021 ◽  
Author(s):  
Dehua Liu ◽  
Chao Gao ◽  
Meini Qi
Keyword(s):  
High Voltage ◽  
Distribution Network ◽  
Voltage Distribution ◽  
Scheduling Method

2-Staged Reconstruction Optimization for High Voltage Distribution Network Based PSO Algorithm

2012 ◽  
Vol 516-517 ◽  
pp. 1503-1507
Author(s):  
Gui Hua Yuan ◽  
Lin Li ◽  
Jun Li ◽  
Zhi Jian Hu ◽  
Xiao Bo Li ◽  
...  
Keyword(s):  
High Voltage ◽  
Optimization Model ◽  
Distribution Network ◽  
Pso Algorithm ◽  
Fault Isolation ◽  
Voltage Distribution ◽  
Actual Distribution ◽  
Operation Conditions ◽  
Network Losses ◽  
Staged Reconstruction

High voltage distribution network is an important link between transmission and middle voltage distribution network. If a high voltage distribution network fault occurs, the economy and reliability of the whole city distribution system will be seriously affected. To solve this problem, a traditional reconstruction optimization model is improved and a 2-staged reconstruction optimization model is proposed based on an improved particle swarm optimization (PSO) algorithm. The first stage reconstruction only considers the economic goal and the second stage reconstruction needs consider the boundary constrains. The 2-staged method considers the economic benefit and the voltage quality simultaneously. It can achieve the multi goals: meeting actual boundary operation conditions, optimizing the combination of network losses and the number of operation switching. The fault isolation and reconfiguration of an actual distribution network system in Dezhou power grid were simulated. Simulation results validate the rationality and feasibility of the proposed method

scholarly journals Application of Dispersed Autonomous Voltage Control System to a Real High Voltage Distribution Network

2002 ◽  
Vol 122 (12) ◽  
pp. 1252-1261 ◽  
Author(s):  
Katsuki Kabemura ◽  
Kazuhiko Yonekura ◽  
Takanori Tsukamoto ◽  
Keiichirou Hashimoto ◽  
Masanori Hara
Keyword(s):  
Control System ◽  
High Voltage ◽  
Distribution Network ◽  
Voltage Control ◽  
Voltage Distribution
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