Low Frequency Current Ripple Reduction of a Current-fed Switched Inverter

被引：0

作者：

Gambhir, Anil ^{[1
]}

Mishra, Santanu ^{[1
]}

机构：

[1] Indian Inst Technol Kanpur, Dept Elect Engn, Kanpur, Uttar Pradesh, India

来源：

2017 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2017年

关键词：

Current-fed switched inverter; CFSI; 2f ripple reduction; Second harmonic ripple reduction; Inverter; power decoupling; MODULATION;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Input current of a Current Fed Switched Inverter (CFSI) contains the switching frequency component (75 kHz) and a second harmonic component of line frequency (100 Hz) apart from the DC part. In prior designs, the second harmonic component was suppressed by increasing the size of passive components (inductor or capacitor), which makes the inverter implementation bulky. This paper presents a control based approach using which the DC side second harmonic power component of a CFSI is suppressed. Using the proposed scheme, the inductor size of a CFSI can be reduced by 46 % for the same ripple component. The control is validated using a 48 V DC input and 110 V AC output laboratory prototype with 500 W rating and good accuracy is obtained between simulation and experimental results.

引用

页码：5760 / 5766

页数：7

共 15 条

[1] Extended Boost Active-Switched-Capacitor/Switched-Inductor Quasi-Z-Source Inverters [J].

Anh-Vu Ho ;

Chun, Tae-Won ;

Kim, Heung-Geun .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2015, 30 (10) :5681-5690

[2]

[Anonymous], 2007, Fundamentals of Power Electronics

[3] POWERS IN NONSINUSOIDAL SITUATIONS - A REVIEW OF DEFINITIONS AND PHYSICAL MEANING [J].

EMANUEL, AE .

IEEE TRANSACTIONS ON POWER DELIVERY, 1990, 5 (03) :1377-1389

[4] Current Ripple Damping Control to Minimize Impedance Network for Single-Phase Quasi-Z Source Inverter System [J].

Ge, Baoming ;

Liu, Yushan ;

Abu-Rub, Haitham ;

Balog, Robert S. ;

Peng, Fang Zheng ;

McConnell, Stephen ;

Li, Xiao .

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS, 2016, 12 (03) :1043-1054

[5] A Review of Power Decoupling Techniques for Microinverters With Three Different Decoupling Capacitor Locations in PV Systems [J].

Hu, Haibing ;

Harb, Souhib ;

Kutkut, Nasser ;

Batarseh, Issa ;

Shen, Z. John .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2013, 28 (06) :2711-2726

[6] Minimum Energy and Capacitance Requirements for Single-Phase Inverters and Rectifiers Using a Ripple Port [J].

Krein, Philip T. ;

Balog, Robert S. ;

Mirjafari, Mehran .

IEEE TRANSACTIONS ON POWER ELECTRONICS, 2012, 27 (11) :4690-4698

[7]

Middlebrook R., 1976, 1976 IEEE Power Electronics Specialists Conference, P18, DOI 10.1109/PESC.1976.7072895

[8] A Class of Quasi-Switched Boost Inverters [J].

Minh-Khai Nguyen ;

Tuan-Vu Le ;

Park, Sung-Jun ;

Lim, Young-Cheol .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2015, 62 (03) :1526-1536

[9]

Nag SS, 2014, IEEE ENER CONV, P389, DOI 10.1109/ECCE.2014.6953419

[10] Current-Fed Switched Inverter [J].

Nag, Soumya Shubhra ;

Mishra, Santanu .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2014, 61 (09) :4680-4690

← 1 2 →