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http://dx.doi.org/10.9723/jksiis.2016.21.3.029

Design of a Photovoltaic PCS with Compensation Control of Reactive Power and Unbalance Current in Three-phase systems  

Park, Sang-Min (창원대학교 전기공학과)
Kim, Chang-Soon ((주)코비)
Le, Dinh Vuong (창원대학교 전기공학과)
Park, Minwon (창원대학교 전기공학과)
Yu, In-Keun (창원대학교 전기공학과)
Publication Information
Journal of Korea Society of Industrial Information Systems / v.21, no.3, 2016 , pp. 29-33 More about this Journal
Abstract
Development of the distributed energy resources such as photovoltaic, wind, and fuel cell has increased rapidly due to the rising demand for clean energy utilization. On the other hand, the distribution system became complex and has problems such as degradation of power factor and current unbalance caused by power converters, reactive power and unbalanced loads. To solve these problems, this paper proposes a 3-phase 4-leg type power conditioning system with compensation control algorithm for the reactive power and unbalance current in distribution system using photovoltaic resource. It is simulated in PSCAD/EMTDC and the effectiveness is confirmed.
Keywords
Compensation; PCS; PV; Reactive power; Unbalance load; VSI;
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  • Reference
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