Power flow calculation of the flexible distribution network with SNOP and DSTATCOM based on the optimal multiplier method

2021 ◽  
Author(s):  
X. Ma ◽  
Y. Gu ◽  
B. Tian ◽  
F. Xue ◽  
H. Zhang ◽  
...  
Keyword(s):  
Power Flow ◽  
Distribution Network ◽  
Multiplier Method ◽  
Power Flow Calculation ◽  
Flow Calculation ◽  
Flexible Distribution ◽  
Optimal Multiplier

Three-Phase Power Flow of Less Ring Distribution Network

2014 ◽  
Vol 484-485 ◽  
pp. 655-659
Author(s):  
Jing Wen Xu
Keyword(s):  
Network Flow ◽  
Power Flow ◽  
Superposition Principle ◽  
Distribution Network ◽  
Network Models ◽  
Particle Swarm Algorithm ◽  
Power Flow Calculation ◽  
Flow Calculation ◽  
Hybrid Particle ◽  
Three Phase

In the planning and operation of distribution network, flow calculation and optimal flow is the hot issue for many experts and scholars to study. In network reconfiguration, service restoration and capacitor configuration, it needs hundreds even thousands times of power flow calculation. So it is very important to propose a suitable optimization algorithm. Based on the three-phase model we proposed hybrid particle swarm algorithm to calculate the three-phase power flow. The method uses the superposition principle. The distribution network is divided into two network models, one is the pure radial network without cyclic structure, and another is the pure cyclic network without radiation structure. We do iterative calculation respectively using hybrid particle algorithm, getting the calculation results. The hybrid algorithm is a new reference for the future optimization of power flow calculation in this paper.

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