本論文旨在探討分散型電源與網目型配電系統併聯運轉時所可能產生之問題並分析該型態配電系統的可靠度。首先評估與比較網目型與放射型配電系統之可靠度，因為高可靠度是電業實現電網優質化的主要目標之一；其次以電力系統專業模擬軟體CYME建構一範例系統之全尺度等效電路模型，藉以分析網目型配電系統在常態情況下之穩態運轉特性，並進而探討分散型電源與網目型配電系統併聯運轉所產生之諸多問題；最後則針對運轉問題提出因應策略及提出以二元蒐尋法來改善系統最大可併網量。

This thesis is to explore the interconnection problem of a meshed distribution network interconnected with distributed generations and to evaluate the reliability of meshed distribution networks. First of all, reliabilities of meshed and radial distribution networks are evaluated. Reliability is one of the major goals of many utilities to optimize their distribution networks in the near future. Next, full-scale circuit model of a sample system in mesh arrangement is constructed and simulated using a professional power system simulation package, CYME. Simulation results are then organized to present the steady-state operating features of the sample meshed distribution network under the normal operating condition. Next, some DGs are embedded in the sample system and the problems caused by DGs interconnection are identified and explored. Finally, some effective measures to overcome the interconnection problems are presented and the binary search method is proposed to improve the network to enlarge maximum allowable capacity of installation of distributed Generations.

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