High Efficient Solar PV fed Grid Connected system

被引：0
|
作者：
Sharma, Rahul [1 ]
Kumar, Vivek [2 ]
Sharma, Shweta [3 ]
Karthikeyan, V [4 ]
Kumaravel, S. [4 ]
机构：
[1] IIT Delhi, Dept Elect Engn, Delhi, India
[2] Southern Railways, Dept C&W, Hyderabad, Andhra Pradesh, India
[3] Natl Inst Tech, Dept Elect Engn, Allahabad, Uttar Pradesh, India
[4] Natl Inst Technol Calicut, Dept Elect Engn, Calicut, Kerala, India
来源：
2018 IEEE INTERNATIONAL CONFERENCE ON POWER ELECTRONICS, DRIVES AND ENERGY SYSTEMS (PEDES) | 2018年
关键词：
Full bridge converter; grid connected system; Maximum power point tracking (MPPT); solar PV system triangular phase shift (TPS); INVERTERS;
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 presents a high efficient solar PV fed grid connected system. In order to achieve maximum power point tracking (MPPT) operation, the full bridge DC-DC converter is used. In addition, the high frequency link stage is used to provide isolation between solar PV system and grid. Moreover, it helps to boost up the voltage to obtain required DC link voltage. The operation details of MPPT through full bridge DC-DC converter were presented in this paper. Due to high frequency link conversion, the proposed system results higher efficiency and reduction in size when compared to conventional solar PV fed grid connected system. Furthermore, the triangular phase shift (TPS) method has been employed to inject the power generated from solar PV to grid. The reference current to he injected into the grid is set according to proposed algorithm under varying environmental conditions. Finally, the complete system has been validated through simulation study using PSCAD/EMDTS software.
引用
收藏
页数：6
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