Design of a sensorless commutation IC for BLDC motors

Kuang Y. Cheng; Ying Tsan Lin; Chung Hsien Tso; Ying-Yu Tzou

doi:10.1109/PSEC.2002.1023885

Design of a sensorless commutation IC for BLDC motors

Kuang Y. Cheng^*, Ying Tsan Lin, Chung Hsien Tso, Ying-Yu Tzou

^*此作品的通信作者

電機工程學系

研究成果 › 同行評審

6 引文斯高帕斯（Scopus）

摘要

This paper presents the design methodology to implement a sensorless commutation IC for brushless dc (BLDC) motors by using mixed-mode IC design technology. The developed IC can generate optimal commutation signals for BLDC motors without Hall-effect sensors and can be easily interfaced with a microcontroller or a digital signal processor (DSP) to complete the closed-loop control system. Furthermore, this IC solution requires less analog compensation circuits than other commercial motor control ICs, therefore, high maintainability and accurate control can be achieved. The proposed sensorless commutation IC is integrated in a standard digital single-poly, and four metal 0.35-μm CMOS process.

原文	English
文章編號	1023885
頁（從 - 到）	295-300
頁數	6
期刊	PESC Record - IEEE Annual Power Electronics Specialists Conference
卷	1
DOIs	https://doi.org/10.1109/PSEC.2002.1023885
出版狀態	Published - 23 6月 2002
事件	2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC) - Cairns, 澳大利亞持續時間: 23 6月 2002 → 27 6月 2002

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10.1109/PSEC.2002.1023885

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引用此

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title = "Design of a sensorless commutation IC for BLDC motors",

abstract = "This paper presents the design methodology to implement a sensorless commutation IC for brushless dc (BLDC) motors by using mixed-mode IC design technology. The developed IC can generate optimal commutation signals for BLDC motors without Hall-effect sensors and can be easily interfaced with a microcontroller or a digital signal processor (DSP) to complete the closed-loop control system. Furthermore, this IC solution requires less analog compensation circuits than other commercial motor control ICs, therefore, high maintainability and accurate control can be achieved. The proposed sensorless commutation IC is integrated in a standard digital single-poly, and four metal 0.35-μm CMOS process.",

keywords = "Brushless dc motors, Mixed-mode IC design, Sensorless commutation IC",

author = "Cheng, {Kuang Y.} and Lin, {Ying Tsan} and Tso, {Chung Hsien} and Ying-Yu Tzou",

year = "2002",

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AU - Cheng, Kuang Y.

AU - Lin, Ying Tsan

AU - Tso, Chung Hsien

AU - Tzou, Ying-Yu

PY - 2002/6/23

Y1 - 2002/6/23

N2 - This paper presents the design methodology to implement a sensorless commutation IC for brushless dc (BLDC) motors by using mixed-mode IC design technology. The developed IC can generate optimal commutation signals for BLDC motors without Hall-effect sensors and can be easily interfaced with a microcontroller or a digital signal processor (DSP) to complete the closed-loop control system. Furthermore, this IC solution requires less analog compensation circuits than other commercial motor control ICs, therefore, high maintainability and accurate control can be achieved. The proposed sensorless commutation IC is integrated in a standard digital single-poly, and four metal 0.35-μm CMOS process.

AB - This paper presents the design methodology to implement a sensorless commutation IC for brushless dc (BLDC) motors by using mixed-mode IC design technology. The developed IC can generate optimal commutation signals for BLDC motors without Hall-effect sensors and can be easily interfaced with a microcontroller or a digital signal processor (DSP) to complete the closed-loop control system. Furthermore, this IC solution requires less analog compensation circuits than other commercial motor control ICs, therefore, high maintainability and accurate control can be achieved. The proposed sensorless commutation IC is integrated in a standard digital single-poly, and four metal 0.35-μm CMOS process.

KW - Brushless dc motors

KW - Mixed-mode IC design

KW - Sensorless commutation IC

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DO - 10.1109/PSEC.2002.1023885

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JO - PESC Record - IEEE Annual Power Electronics Specialists Conference

JF - PESC Record - IEEE Annual Power Electronics Specialists Conference

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T2 - 2002 IEEE 33rd Annual Power Electronics Specialists Conference (PESC)

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Design of a sensorless commutation IC for BLDC motors

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