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Comparison of Starting Method for Position Sensorless BLDC Motor Driven Reciprocating Compressor

Title
Comparison of Starting Method for Position Sensorless BLDC Motor Driven Reciprocating Compressor
Author
권병일
Issue Date
2008-10
Publisher
IEEE
Citation
2008 IEEE Industry Applications Society Annual Meeting, Article no. 4658805
Abstract
The magnitude of output torque in a BLDC (Brushless DC) motor depends on torque angle so that the exact initial position of rotor is essentially required for good starting performance. This paper describes starting method comparison for smooth starting in position sensorless BLDC motor drives for reciprocating compressor of refrigerator. In addition, position of rotor is determined from current response characteristics at align mode and level of the measured phase currents at the open-loop acceleration mode. The experimental results have suggested the effectiveness of starting method as starting load variations of reciprocating compressor.
URI
https://ieeexplore.ieee.org/document/4658805http://repository.hanyang.ac.kr/handle/20.500.11754/104976
ISSN
0197-2618
DOI
10.1109/08IAS.2008.17
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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