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http://dx.doi.org/10.5370/KIEEP.2011.60.4.241

A Study on the Algorithm for Interconnection of PV System on Power Distribution System Considering Reliability  

Moon, Jong-Fil (충주대 전기공학과)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers P / v.60, no.4, 2011 , pp. 241-245 More about this Journal
Abstract
In this paper, when photovoltaic (PV) systems are connected to power distribution system, most effective capacity and connected-point of PV system are presented considering power distribution system reliability. The reliability model of PV system is presented considering the duration of sunshine. Also the model of time-varying load and reliability test system bus2 model are used. To simulate the effects of PV system, various cases are selected; (1) base case which is no connection of PV system to power distribution system when faults are occurred, (2) 3MW case which is 3[MW] connection of PV system (3) 4[MW] case, and (4) 20[MW] case which is 20[MW] connection of PV system to the bus of power distribution system. The capacity limit of connected PV system is settled to 14[MW] for all cases except case 4. The reliability for residential, general, industrial, and educational customer is evaluated.
Keywords
Reliability; PV System; Interconnection; Power Distribution System;
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