Fast Unbalanced Three-phase Adjustment Base on Single-phase Load Switching
@article{Zheng2013FastUT, title={Fast Unbalanced Three-phase Adjustment Base on Single-phase Load Switching}, author={Yanwei Zheng and Lisheng Zou and Jianhao He and Yongyi Su and Zhiquan Feng}, journal={Indonesian Journal of Electrical Engineering and Computer Science}, year={2013}, volume={11}, pages={4327-4334} }
To balance three-phase loads in distribution network with abundant of single-phase loads, a new wiring method and three-phase loads adjustment policy was proposed in this paper. In the wiring method, a single-phase load was connected with phase A, B and C of trunk line by a controller. When the load of trunk line was unbalanced, the controller will switch the connected single-phase loads from one phase to another to balance it. The minimum count of loads adjustment algorithm and the most…
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References
SHOWING 1-10 OF 33 REFERENCES
The Research of Unbalanced Three-Phase Adjustment in Distribution Network
- Engineering
- 2012
To balance three-phase loads in distribution network with abundant of single-phase loads, the idea of three-phase adjustment and wiring method is proposed in this paper. Three-phase adjustment…
Balancing Compensation of Three-phase Unbalanced Load with Single Phase STATCOM
- Engineering
- 2003
Due to the low output current harmonic and fast response characteristics,single phase STATCOM is suitable for balancing compensation of three phase unbalanced load.Two kinds of main circuit…
Research on Unbalanced Three-phase Power Flow Calculation Method in Islanding Micro Grid
- Engineering, Physics
- 2009
This paper presented a new method for unbalanced three-phase power flow calculation in islanding micro grid.No balance node was set,while the auto power adjusting of each DGR,the static P-f and V-Q…
Design of Reactive Power Compensation Device in Medium-Low Voltage Unbalanced Distribution Networks
- Engineering
- 2011
In the medium-low voltage distribution networks,the inductive load and the load imbalance cause great loss of power and low power factor problem.Traditional compensation devices are only applicable…
Calculation of Three-Phase Unbalanced Power Flow in Distribution Network Containing Distributed Generation
- Engineering
- 2009
According to actual conditions of three-phase unbalance in distribution network, to accurately calculate the power flow of distribution network connected with various distributed generations (DG) a…
Theoretical line loss calculation with three-phase unbalance degree for low-voltage distribution network
- Engineering
- 2007
The mean-square-root current method is proposed to calculate the theoretical line loss for low-voltage distribution network.Based on the analysis of three-phase unbalanced line loss,the relationship…
Calculation Method of three-phase Unbalance Factor Based on Load Power
- Engineering
- 2011
A practical method for the calculation of unbalance factor caused by asymmetric loads in a three-phase three-wire distribution system was presented.By introducing the term of sequence capacity of an…
Hybrid Series Compensation Scheme Using Single-phase SSSC
- Engineering
- 2010
Three-phase unbalanced system will reduce the mechanical and electrical energy interaction,and thus to some extent inhibit SSO.Based on this principle,a compensation method using single-phase SSSC is…
Research on Reactive Compensation Method for Unbalanced Load
- Engineering
- 2011
In view of the hazards caused by three-phase unbalanced load,combined with the actual placement of the capacitor,using programming idea,the paper presents a new compensation algorithm for three-phase…
Research on All-capacitor Adjusted Compensation for Low Voltage Three-phase Unbalance Distribution Network
- Engineering, Physics
- 2009
Measures not only to adjust the three-phase unbalance in low voltage distribution network,but also to solve reactive compensation are researched.Traditional low-voltage compensation device using a…