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Network radiality in reconfiguration of a radial power distribution system using a matrix-structured knowledge-based system
Network radiality in reconfiguration of a radial power distribution system using a matrix-structured knowledge-based system
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机译:使用矩阵结构的基于知识的系统对径向配电系统进行重新配置时的网络径向性
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摘要
A knowledge-based system is defined that ensures network radiatity during reconfiguration of a power distribution system. Network radiality heuristics idenufy a pair of switching operations that will preserve radiality. A line section table specifies the line section identifier, start bus, end bus, line section type, and switch existence for each line section in the network. A bus table identifies the line section that supplies the bus and those line sections that are fed by the bus for each bus in the network. A matrix-structured knowledge base with five distinct rule bases is used. The line section and bus tables must be updated after any switching operations are enacted. Extensive simulations of the knowledge-based system revealed that a solution was found in a time-efficient manner. This knowledge-based system enhances network reliability and hence prevents power outages. Also, the knowledge-based system can be used to preserve radiality during optimization of power distribution system operations for different objectives.
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