Single Current Sensor PMBLDC Motor Drive with Power Quality Controller for Variable Speed Variable Torque Applications

被引：0

作者：

Pal, Kanwar ^{[1
]}

Shukla, Saurabh ^{[1
]}

Singh, Sanjeev ^{[1
]}

机构：

[1] SLIET Longowal, EIE Dept, Sangrur, Punjab, India

来源：

5TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING AND INFORMATICS 2015 | 2015年

关键词：

Single Current Sensor; power factor Correction (PFC); permanent magnet brushless DC motor (PMBLDCM); Power Quality improvement; single-ended primary inductor converter (SEPIC);

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 single current sensor based drive for permanent magnet brushless DC motor (PMBLDCM) equipped with power quality (PQ) controller for variable speed variable torque applications e.g. fans, pumps and blowers. A nonisolated, single-ended primary inductor converter (SEPIC) fed from AC mains through a diode bridge rectifier (DBR) is used as power quality controller at AC mains. The load torque and speed control is proposed through a single current sensor control and DC link voltage control strategies respectively. The proposed converter and controllers are designed and modelled for a 1.1 KW, 1400 rpm, 7.4 Nm PMBLDC motor. The simulated performance under steady state and transient conditions in MATLAB/Simulink, are presented to demonstrate the effectiveness of the proposed concepts.

引用

页码：546 / 551

页数：6

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