直流混合粉碎机无传感器控制器的设计与研制

2016 First International Conference on Sustainable Green Buildings and Communities (SGBC) Pub Date : 2016-12-01 DOI:10.1109/sgbc.2016.7936065

Chinmay D. Bhagat, S. Nikam, B. G. Fernandes

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引用次数: 1

摘要

采用直流电器的直流配电系统能更有效地利用有限的能源。无刷直流混合粉碎机是目前使用的低效率混合粉碎机的一个有前途的替代品。本文提出了一种简单、低成本的三相无刷直流电机直流混合磨床控制策略。设计并研制了一种紧凑型无刷直流电机控制器。采用无传感器和基于传感器的控制策略，对具有可变启动负荷的混合粉碎机在额定负荷下进行了测试，并给出了硬件测试结果。在目前可用的无传感器算法中引入了适当的修改，使混合-研磨机在可变启动负载下的低成本、无传感器运行成为可能。

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Design and development of sensorless controller for DC-operated mixer-grinder

DC distribution system with DC appliances offer more efficient use of limited energy resources. A BLDC mixer-grinder is a promising alternative to the presently used inefficient mixer-grinders. This work presents a simple, low-cost control strategy for a DC-operated mixer-grinder with three-phase BLDC motor. A compact BLDC motor-controller is designed and developed. The mixer-grinder having variable starting load is successfully tested at rated load with sensorless and sensor-based control strategies and the hardware results are presented. Suitable modifications are introduced in the currently available sensorless algorithms, enabling the low-cost, sensorless operation of the mixer-grinder with variable starting loads.

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来源期刊

2016 First International Conference on Sustainable Green Buildings and Communities (SGBC)

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