INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.76 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI)
Due to the simplicity and high reliability, brushless dc (BLDC)motors are widely used in space application. High
reliability levels are the vital aspect for ensuring the long-term stable operation of the BLDC motor system which is used in
aerospace applications. The fault tolerant control of BLDC motor is of great importance for its continuous operating capacity even under the faulty situation. This paper proposes fault tolerant topology composed of an additional phase Luganda fault protective circuit for the high-speed low inductance BLDC motor. Based on the analysis of the over current and overvoltage phenomenon after the switch faults, an ovel fault isolation and system reconfiguration method is presented. The method can achieve safe isolation and reconfiguration to avoid the secondary fault caused by direct switch of the redundant
switch and the faulty switch after the fault diagnosis process. Both simulation and experimental results confirm the feasibility
and effectiveness of the proposed method.
Keywords:
Brushless dc (BLDC) motors, buck converter, fault tolerant topology, system reconfiguration.
Cite Article:
"BLDC DRIVES USING WITH HIGH-SPEED AND LOW-INDUCTANCE", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.7, Issue 5, page no.482-486, May-2022, Available :http://www.ijnrd.org/papers/IJNRD2205050.pdf
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ISSN:
2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
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