Research on the fault diagnosis of dual-redundancy BLDC motor
نویسندگان
چکیده
منابع مشابه
Inverter Switch Fault Diagnosis System for BLDC Motor Drives
Safe operation of electric motor drives is of prime research interest in various industrial applications. This paper presents a new fault diagnosis system for open circuit switch faults in three phases Voltage Source Inverter (VSI) drive of the permanent magnet Brushless DC (BLDC) motors. The proposed fault diagnosis system is capable of detecting as well as identifying the faulty switch in the...
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In this paper, a fault diagnosis algorithm for brushless DC (BLDC) motor drives is proposed to maintain control performance under switch open-damage. The proposed fault diagnosis algorithm consists of a simple algorithm using measured phase current information and it detects open-circuit faults based on the operating characteristic of BLDC motors. The proposed algorithm quickly recovers control...
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ژورنال
عنوان ژورنال: Energy Reports
سال: 2021
ISSN: 2352-4847
DOI: 10.1016/j.egyr.2021.02.032