A Solid State Transformer for Integration of High Power PV plant to Medium Voltage Grid

被引：0
|
作者：
Nair, Arun Chandrasekharan [1 ]
Fernandes, B. G. [1 ]
机构：
[1] Indian Inst Technol, Dept Elect Engn, Mumbai 400076, Maharashtra, India
来源：
2018 IEEE INTERNATIONAL CONFERENCE ON POWER ELECTRONICS, DRIVES AND ENERGY SYSTEMS (PEDES) | 2018年
关键词：
Solid State transformer; Cascaded H bridge converter; Distributed MPPT; BRIDGE MULTILEVEL CONVERTERS; SYSTEM;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper proposes a solid state transformer to integrate a high power PV plant to a medium voltage (MV) grid. This enables the plant to have distributed MPPT for multiple PV strings thereby increasing the extracted power from the PV modules. A 10 MW system is simulated with MATLAB/Simulink and the results are presented in this paper. Further, a scheme to mitigate the inter-phase power unbalance with zero sequence currents is presented. A detailed analysis of the system and the derivation of the magnitude and phase of zero sequence currents are also presented.
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页数：6
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