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http://dx.doi.org/10.6113/TKPE.2012.17.1.41

Current Reference Calculation for Distribution Static Compensator using Phase Shift  

Hong, Sung-Min (Electro-Mechanical Research Institute, Hyundai Heavy Industries CO., LTD.)
Choi, Jong-Woo (College of IT Engineering, Kyungpook National University)
Publication Information
The Transactions of the Korean Institute of Power Electronics / v.17, no.1, 2012 , pp. 41-47 More about this Journal
Abstract
This paper proposes a calculation of compensation current using phase shift to eliminate ripple components of instantaneous active power under unbalanced or non-linear loads condition. The proposed phase shift method instead of existing method(LPF; Low Pass Filter) to remove ripple components and this proposed method improves performances of transient and steady state response. To compare proposed method with existing method, experiments have been done for calculating an average active power at load side. Their results show that transient response and steady state response of proposed method is improved.
Keywords
DSTATCOM; Instantaneous active power; LPF(Low Pass Filter); Custom Power Devices;
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