研究目的
Investigating the optimal allocation and sizing of Distribution Generation (DG) units in local radial distribution networks to minimize power loss and improve voltage stability using Particle Swarm Optimization (PSO) technique.
研究成果
The paper concludes that optimal placement and sizing of DG units using PSO can significantly improve voltage stability and reduce power losses in radial distribution networks. The methodology is validated through test cases on IEEE 10 and 33 bus systems.
研究不足
The study focuses on radial distribution networks and may not be directly applicable to other network structures. The effectiveness of the PSO technique depends on the initial parameters and may require tuning for different systems.
1：Experimental Design and Method Selection:
The study employs Particle Swarm Optimization (PSO) for identifying optimal locations and sizes of DG units in radial distribution networks.
2：Sample Selection and Data Sources:
IEEE 10 and 33 bus radial distribution systems are used as test cases.
3：List of Experimental Equipment and Materials:
Not explicitly mentioned.
4：Experimental Procedures and Operational Workflow:
The methodology involves calculating voltage stability index (VSI) to identify sensitive nodes, then applying PSO to determine optimal DG placement and sizing.
5：Data Analysis Methods:
The effectiveness of DG placement is evaluated based on voltage profile improvement and power loss minimization.
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