Power Quality Improvement in Bridgeless Zeta Converter fed Switch Reluctance Motor Drive

被引：0

作者：

Singh, Bhim ^{[1
]}

Anand, Aniket ^{[1
]}

机构：

[1] Indian Inst Technol Delhi, Dept Elect Engn, New Delhi 110016, India

来源：

PROCEEDINGS OF THE 2015 39TH NATIONAL SYSTEMS CONFERENCE (NSC) | 2015年

关键词：

SRM; Power quality; Bridgeless Zeta converter; Mid-point converter; DCM; THD;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper deals with the power factor correction (PFC) based bridgeless zeta converter-fed switch reluctance motor (SRM) drive as a cost effective solution for low power applications. The presence of one diode and one semiconductor switch in current path during each switching cycle reduces the conduction losses as compared to conventional zeta converter. The speed of SRM is controlled by varying the DC-bus voltage appearing across the midpoint converter used for a 4-phase SRM. The bridgeless zeta converter working in discontinuous inductor current mode is used to control the DC output voltage and to improve the power quality at the AC mains. Total harmonic distortion (THD) at AC mains current when SRM is fed by a diode bridge rectifier is observed 70% to 80% which is brought down to <5% as per the IEEE- 519 standard of power quality.

引用

页数：6

共 10 条

[1]

[Anonymous], 2000, 6100032 IEC

[2]

Bist V., 2014, INT T ELECT ENERGY S

[3]

Bist V., 2014, J I ENG INDIA B SEP

[4]

Bose B.K., 2002, MODERN POWER ELECT A

[5] Development of a Switched-Reluctance Motor Drive With PFC Front End [J].

Chai, Jui-Yuan ;

Liaw, Chang-Ming .

IEEE TRANSACTIONS ON ENERGY CONVERSION, 2009, 24 (01) :30-42

[6] Dynamic modeling, experimental characterization, and verification for SRM operation with simultaneous two-phase excitation [J].

Jain, Amit Kumar ;

Mohan, Ned .

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2006, 53 (04) :1238-1249

[7]

Krishnan, 2001, SWITCH RELUCTANCE MO

[8]

Miller T.J.E., 2001, ELECT CONTROL SWITCH, DOI DOI 10.1016/B978-0-7506-5073-1.X5000-7

[9]

Mohan N., 2009, Power electronics: converters, applications and design

[10]

Singh R, 2012, INT CON DISTR COMP S, P1, DOI [10.1109/PESGM.2012.6343984, 10.1109/ICDCS.2012.54]

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